From 33f3150273724e37e9775f72fc5da3231581be6d Mon Sep 17 00:00:00 2001
From: Phong Le <levuvietphong@gmail.com>
Date: Tue, 12 Nov 2024 08:19:04 -0500
Subject: [PATCH] update docker link and slides

---
 README.md             |  4 ++--
 docs/slides.Rmd       | 31 +++++++++++++++++++++++++++----
 docs/slides.html      | 31 +++++++++++++++++++++++++++----
 notebooks/domain.html | 19 -------------------
 4 files changed, 56 insertions(+), 29 deletions(-)
 delete mode 100644 notebooks/domain.html

diff --git a/README.md b/README.md
index 494ef76..d5de72b 100644
--- a/README.md
+++ b/README.md
@@ -27,13 +27,13 @@ The tutorial will be run in a `docker` container. The container includes the `te
 1. **Pull the `docker` image:**
 Make sure to pull the Docker container for this tutorial:
 ```bash
-docker pull --platform linux/amd64 metsi/ideas-watersheds-all-hands-2024:v0
+docker pull --platform linux/amd64 metsi/ideas-watersheds-all-hands-2024:latest
 ```
 
 2. **Run the container:**
 Start the container and open the Jupyter Notebook interface:
 ```bash
-docker run --rm -it -p 8888:8888 metsi/ideas-watersheds-all-hands-2024:v0
+docker run -p 8888:8888 metsi/ideas-watersheds-all-hands-2024:latest
 ```
 
 3. **Access Jupyter notebooks:**
diff --git a/docs/slides.Rmd b/docs/slides.Rmd
index 783a11e..ba623f0 100644
--- a/docs/slides.Rmd
+++ b/docs/slides.Rmd
@@ -63,7 +63,7 @@ output:
 - Pull the `docker` `r fontawesome::fa("docker")` image
 
 ```{bash, eval=FALSE}
-docker pull --platform linux/amd64 metsi/ideas-watersheds-all-hands-2024:v0
+docker pull --platform linux/amd64 metsi/ideas-watersheds-all-hands-2024:latest
 ```
 
 <br>
@@ -71,7 +71,7 @@ docker pull --platform linux/amd64 metsi/ideas-watersheds-all-hands-2024:v0
 - Run the `docker` container to start the `JupyterLab` server
 
 ```{bash, eval=FALSE}
-docker run -p 8888:8888 metsi/ideas-watersheds-all-hands-2024:v0
+docker run -p 8888:8888 metsi/ideas-watersheds-all-hands-2024:latest
 ```
 
 ---
@@ -87,6 +87,16 @@ docker run -p 8888:8888 metsi/ideas-watersheds-all-hands-2024:v0
 
 - .content-box-purple[`jupyter`] to edit/run notebooks inside the container with VSCode.
 
+---
+# Outlines
+<br>
+
+.large[
+- Integrated hydrology model (2D & 3D)
+- Transport model over the entire domain (2D & 3D) 
+- Transport model over the river network (1D)
+]
+
 ---
 class: phong-dark
 # .brand-orange[Integrated hydrology model]
@@ -186,11 +196,14 @@ $$ \frac{\partial \Theta_g}{\partial t} + \nabla \cdot \vec{\mathbf{q}_g} = Q_g$
 <iframe src="imgs/dependency.html" width="700" height="600" frameborder="0"></iframe>
 ]
 
+.font70[
+- **PK:** [`Process kernels`](https://amanzi.github.io/ats/stable/input_spec/process_kernels/index.html)
+- **MPC:** [`Multi-process-couplers`](https://amanzi.github.io/ats/stable/input_spec/process_kernels/mpcs/index.html)
+]
+
 --
 
 .pull-right-12[
-<br> <br>
-
 .font70[
 ```xml
 <ParameterList name="PK tree">
@@ -204,6 +217,16 @@ $$ \frac{\partial \Theta_g}{\partial t} + \nabla \cdot \vec{\mathbf{q}_g} = Q_g$
     </ParameterList>
   </ParameterList>
 </ParameterList>
+
+OTHER CODES...
+
+<ParameterList name="PKs">
+  <ParameterList name="flow coupler">
+    <Parameter name="PK type" type="string" value="coupled water" />
+    <Parameter name="PKs order" type="Array(string)" value="{flow, overland flow}" />
+  </ParameterList>
+  OTHER CODES...    
+</ParameterList>
 ```
 ]]
 
diff --git a/docs/slides.html b/docs/slides.html
index e254372..901dd35 100644
--- a/docs/slides.html
+++ b/docs/slides.html
@@ -86,7 +86,7 @@
 
 
 ```bash
-docker pull --platform linux/amd64 metsi/ideas-watersheds-all-hands-2024:v0
+docker pull --platform linux/amd64 metsi/ideas-watersheds-all-hands-2024:latest
 ```
 
 &lt;br&gt;
@@ -95,7 +95,7 @@
 
 
 ```bash
-docker run -p 8888:8888 metsi/ideas-watersheds-all-hands-2024:v0
+docker run -p 8888:8888 metsi/ideas-watersheds-all-hands-2024:latest
 ```
 
 ---
@@ -111,6 +111,16 @@
 
 - .content-box-purple[`jupyter`] to edit/run notebooks inside the container with VSCode.
 
+---
+# Outlines
+&lt;br&gt;
+
+.large[
+- Integrated hydrology model (2D &amp; 3D)
+- Transport model over the entire domain (2D &amp; 3D) 
+- Transport model over the river network (1D)
+]
+
 ---
 class: phong-dark
 # .brand-orange[Integrated hydrology model]
@@ -210,11 +220,14 @@
 &lt;iframe src="imgs/dependency.html" width="700" height="600" frameborder="0"&gt;&lt;/iframe&gt;
 ]
 
+.font70[
+- **PK:** [`Process kernels`](https://amanzi.github.io/ats/stable/input_spec/process_kernels/index.html)
+- **MPC:** [`Multi-process-couplers`](https://amanzi.github.io/ats/stable/input_spec/process_kernels/mpcs/index.html)
+]
+
 --
 
 .pull-right-12[
-&lt;br&gt; &lt;br&gt;
-
 .font70[
 ```xml
 &lt;ParameterList name="PK tree"&gt;
@@ -228,6 +241,16 @@
     &lt;/ParameterList&gt;
   &lt;/ParameterList&gt;
 &lt;/ParameterList&gt;
+
+OTHER CODES...
+
+&lt;ParameterList name="PKs"&gt;
+  &lt;ParameterList name="flow coupler"&gt;
+    &lt;Parameter name="PK type" type="string" value="coupled water" /&gt;
+    &lt;Parameter name="PKs order" type="Array(string)" value="{flow, overland flow}" /&gt;
+  &lt;/ParameterList&gt;
+  OTHER CODES...    
+&lt;/ParameterList&gt;
 ```
 ]]
 
diff --git a/notebooks/domain.html b/notebooks/domain.html
deleted file mode 100644
index a629c84..0000000
--- a/notebooks/domain.html
+++ /dev/null
@@ -1,19 +0,0 @@
-<!DOCTYPE html>
-<html>
-  <head>
-    <meta http-equiv="Content-type" content="text/html; charset=utf-8"/>
-    <meta name="viewport" content="width=device-width, height=device-height, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no">
-  </head>
-  <body>
-    <div class="content"></div>
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t!==e&&(e[4]=t[4],e[5]=t[5],e[6]=t[6],e[7]=t[7],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15]),e[0]=a*o-c*r,e[1]=i*o-u*r,e[2]=s*o-d*r,e[3]=l*o-p*r,e[8]=a*r+c*o,e[9]=i*r+u*o,e[10]=s*r+d*o,e[11]=l*r+p*o,e}function I(e,t,n){var r=Math.sin(n),o=Math.cos(n),a=t[0],i=t[1],s=t[2],l=t[3],c=t[4],u=t[5],d=t[6],p=t[7];return t!==e&&(e[8]=t[8],e[9]=t[9],e[10]=t[10],e[11]=t[11],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15]),e[0]=a*o+c*r,e[1]=i*o+u*r,e[2]=s*o+d*r,e[3]=l*o+p*r,e[4]=c*o-a*r,e[5]=u*o-i*r,e[6]=d*o-s*r,e[7]=p*o-l*r,e}function w(e,t){return e[0]=1,e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=1,e[6]=0,e[7]=0,e[8]=0,e[9]=0,e[10]=1,e[11]=0,e[12]=t[0],e[13]=t[1],e[14]=t[2],e[15]=1,e}function P(e,t){return e[0]=t[0],e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=t[1],e[6]=0,e[7]=0,e[8]=0,e[9]=0,e[10]=t[2],e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,e}function O(e,t,n){var r,o,i,s=n[0],l=n[1],c=n[2],u=Math.hypot(s,l,c);return u<a?null:(s*=u=1/u,l*=u,c*=u,r=Math.sin(t),i=1-(o=Math.cos(t)),e[0]=s*s*i+o,e[1]=l*s*i+c*r,e[2]=c*s*i-l*r,e[3]=0,e[4]=s*l*i-c*r,e[5]=l*l*i+o,e[6]=c*l*i+s*r,e[7]=0,e[8]=s*c*i+l*r,e[9]=l*c*i-s*r,e[10]=c*c*i+o,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,e)}function R(e,t){var n=Math.sin(t),r=Math.cos(t);return e[0]=1,e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=r,e[6]=n,e[7]=0,e[8]=0,e[9]=-n,e[10]=r,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,e}function M(e,t){var n=Math.sin(t),r=Math.cos(t);return e[0]=r,e[1]=0,e[2]=-n,e[3]=0,e[4]=0,e[5]=1,e[6]=0,e[7]=0,e[8]=n,e[9]=0,e[10]=r,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,e}function E(e,t){var n=Math.sin(t),r=Math.cos(t);return e[0]=r,e[1]=n,e[2]=0,e[3]=0,e[4]=-n,e[5]=r,e[6]=0,e[7]=0,e[8]=0,e[9]=0,e[10]=1,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,e}function D(e,t,n){var r=t[0],o=t[1],a=t[2],i=t[3],s=r+r,l=o+o,c=a+a,u=r*s,d=r*l,p=r*c,f=o*l,g=o*c,m=a*c,h=i*s,v=i*l,y=i*c;return e[0]=1-(f+m),e[1]=d+y,e[2]=p-v,e[3]=0,e[4]=d-y,e[5]=1-(u+m),e[6]=g+h,e[7]=0,e[8]=p+v,e[9]=g-h,e[10]=1-(u+f),e[11]=0,e[12]=n[0],e[13]=n[1],e[14]=n[2],e[15]=1,e}function V(e,t){var n=new i(3),r=-t[0],o=-t[1],a=-t[2],s=t[3],l=t[4],c=t[5],u=t[6],d=t[7],p=r*r+o*o+a*a+s*s;return p>0?(n[0]=2*(l*s+d*r+c*a-u*o)/p,n[1]=2*(c*s+d*o+u*r-l*a)/p,n[2]=2*(u*s+d*a+l*o-c*r)/p):(n[0]=2*(l*s+d*r+c*a-u*o),n[1]=2*(c*s+d*o+u*r-l*a),n[2]=2*(u*s+d*a+l*o-c*r)),D(e,t,n),e}function L(e,t){return e[0]=t[12],e[1]=t[13],e[2]=t[14],e}function B(e,t){var n=t[0],r=t[1],o=t[2],a=t[4],i=t[5],s=t[6],l=t[8],c=t[9],u=t[10];return e[0]=Math.hypot(n,r,o),e[1]=Math.hypot(a,i,s),e[2]=Math.hypot(l,c,u),e}function N(e,t){var n=new i(3);B(n,t);var r=1/n[0],o=1/n[1],a=1/n[2],s=t[0]*r,l=t[1]*o,c=t[2]*a,u=t[4]*r,d=t[5]*o,p=t[6]*a,f=t[8]*r,g=t[9]*o,m=t[10]*a,h=s+d+m,v=0;return h>0?(v=2*Math.sqrt(h+1),e[3]=.25*v,e[0]=(p-g)/v,e[1]=(f-c)/v,e[2]=(l-u)/v):s>d&&s>m?(v=2*Math.sqrt(1+s-d-m),e[3]=(p-g)/v,e[0]=.25*v,e[1]=(l+u)/v,e[2]=(f+c)/v):d>m?(v=2*Math.sqrt(1+d-s-m),e[3]=(f-c)/v,e[0]=(l+u)/v,e[1]=.25*v,e[2]=(p+g)/v):(v=2*Math.sqrt(1+m-s-d),e[3]=(l-u)/v,e[0]=(f+c)/v,e[1]=(p+g)/v,e[2]=.25*v),e}function _(e,t,n,r){var o=t[0],a=t[1],i=t[2],s=t[3],l=o+o,c=a+a,u=i+i,d=o*l,p=o*c,f=o*u,g=a*c,m=a*u,h=i*u,v=s*l,y=s*c,T=s*u,b=r[0],x=r[1],C=r[2];return e[0]=(1-(g+h))*b,e[1]=(p+T)*b,e[2]=(f-y)*b,e[3]=0,e[4]=(p-T)*x,e[5]=(1-(d+h))*x,e[6]=(m+v)*x,e[7]=0,e[8]=(f+y)*C,e[9]=(m-v)*C,e[10]=(1-(d+g))*C,e[11]=0,e[12]=n[0],e[13]=n[1],e[14]=n[2],e[15]=1,e}function F(e,t,n,r,o){var a=t[0],i=t[1],s=t[2],l=t[3],c=a+a,u=i+i,d=s+s,p=a*c,f=a*u,g=a*d,m=i*u,h=i*d,v=s*d,y=l*c,T=l*u,b=l*d,x=r[0],C=r[1],S=r[2],A=o[0],I=o[1],w=o[2],P=(1-(m+v))*x,O=(f+b)*x,R=(g-T)*x,M=(f-b)*C,E=(1-(p+v))*C,D=(h+y)*C,V=(g+T)*S,L=(h-y)*S,B=(1-(p+m))*S;return e[0]=P,e[1]=O,e[2]=R,e[3]=0,e[4]=M,e[5]=E,e[6]=D,e[7]=0,e[8]=V,e[9]=L,e[10]=B,e[11]=0,e[12]=n[0]+A-(P*A+M*I+V*w),e[13]=n[1]+I-(O*A+E*I+L*w),e[14]=n[2]+w-(R*A+D*I+B*w),e[15]=1,e}function k(e,t){var n=t[0],r=t[1],o=t[2],a=t[3],i=n+n,s=r+r,l=o+o,c=n*i,u=r*i,d=r*s,p=o*i,f=o*s,g=o*l,m=a*i,h=a*s,v=a*l;return e[0]=1-d-g,e[1]=u+v,e[2]=p-h,e[3]=0,e[4]=u-v,e[5]=1-c-g,e[6]=f+m,e[7]=0,e[8]=p+h,e[9]=f-m,e[10]=1-c-d,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,e}function G(e,t,n,r,o,a,i){var s=1/(n-t),l=1/(o-r),c=1/(a-i);return e[0]=2*a*s,e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=2*a*l,e[6]=0,e[7]=0,e[8]=(n+t)*s,e[9]=(o+r)*l,e[10]=(i+a)*c,e[11]=-1,e[12]=0,e[13]=0,e[14]=i*a*2*c,e[15]=0,e}function U(e,t,n,r,o){var a,i=1/Math.tan(t/2);return e[0]=i/n,e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=i,e[6]=0,e[7]=0,e[8]=0,e[9]=0,e[11]=-1,e[12]=0,e[13]=0,e[15]=0,null!=o&&o!==1/0?(a=1/(r-o),e[10]=(o+r)*a,e[14]=2*o*r*a):(e[10]=-1,e[14]=-2*r),e}Math.hypot||(Math.hypot=function(){for(var e=0,t=arguments.length;t--;)e+=arguments[t]*arguments[t];return Math.sqrt(e)});var z=U;function W(e,t,n,r,o){var a,i=1/Math.tan(t/2);return e[0]=i/n,e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=i,e[6]=0,e[7]=0,e[8]=0,e[9]=0,e[11]=-1,e[12]=0,e[13]=0,e[15]=0,null!=o&&o!==1/0?(a=1/(r-o),e[10]=o*a,e[14]=o*r*a):(e[10]=-1,e[14]=-r),e}function H(e,t,n,r){var o=Math.tan(t.upDegrees*Math.PI/180),a=Math.tan(t.downDegrees*Math.PI/180),i=Math.tan(t.leftDegrees*Math.PI/180),s=Math.tan(t.rightDegrees*Math.PI/180),l=2/(i+s),c=2/(o+a);return e[0]=l,e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=c,e[6]=0,e[7]=0,e[8]=-(i-s)*l*.5,e[9]=(o-a)*c*.5,e[10]=r/(n-r),e[11]=-1,e[12]=0,e[13]=0,e[14]=r*n/(n-r),e[15]=0,e}function j(e,t,n,r,o,a,i){var s=1/(t-n),l=1/(r-o),c=1/(a-i);return e[0]=-2*s,e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=-2*l,e[6]=0,e[7]=0,e[8]=0,e[9]=0,e[10]=2*c,e[11]=0,e[12]=(t+n)*s,e[13]=(o+r)*l,e[14]=(i+a)*c,e[15]=1,e}var K=j;function $(e,t,n,r,o,a,i){var s=1/(t-n),l=1/(r-o),c=1/(a-i);return e[0]=-2*s,e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=-2*l,e[6]=0,e[7]=0,e[8]=0,e[9]=0,e[10]=c,e[11]=0,e[12]=(t+n)*s,e[13]=(o+r)*l,e[14]=a*c,e[15]=1,e}function q(e,t,n,r){var o,i,s,l,c,u,d,p,f,m,h=t[0],v=t[1],y=t[2],T=r[0],b=r[1],x=r[2],C=n[0],S=n[1],A=n[2];return Math.abs(h-C)<a&&Math.abs(v-S)<a&&Math.abs(y-A)<a?g(e):(d=h-C,p=v-S,f=y-A,o=b*(f*=m=1/Math.hypot(d,p,f))-x*(p*=m),i=x*(d*=m)-T*f,s=T*p-b*d,(m=Math.hypot(o,i,s))?(o*=m=1/m,i*=m,s*=m):(o=0,i=0,s=0),l=p*s-f*i,c=f*o-d*s,u=d*i-p*o,(m=Math.hypot(l,c,u))?(l*=m=1/m,c*=m,u*=m):(l=0,c=0,u=0),e[0]=o,e[1]=l,e[2]=d,e[3]=0,e[4]=i,e[5]=c,e[6]=p,e[7]=0,e[8]=s,e[9]=u,e[10]=f,e[11]=0,e[12]=-(o*h+i*v+s*y),e[13]=-(l*h+c*v+u*y),e[14]=-(d*h+p*v+f*y),e[15]=1,e)}function X(e,t,n,r){var o=t[0],a=t[1],i=t[2],s=r[0],l=r[1],c=r[2],u=o-n[0],d=a-n[1],p=i-n[2],f=u*u+d*d+p*p;f>0&&(u*=f=1/Math.sqrt(f),d*=f,p*=f);var g=l*p-c*d,m=c*u-s*p,h=s*d-l*u;return(f=g*g+m*m+h*h)>0&&(g*=f=1/Math.sqrt(f),m*=f,h*=f),e[0]=g,e[1]=m,e[2]=h,e[3]=0,e[4]=d*h-p*m,e[5]=p*g-u*h,e[6]=u*m-d*g,e[7]=0,e[8]=u,e[9]=d,e[10]=p,e[11]=0,e[12]=o,e[13]=a,e[14]=i,e[15]=1,e}function Y(e){return"mat4("+e[0]+", "+e[1]+", "+e[2]+", "+e[3]+", "+e[4]+", "+e[5]+", "+e[6]+", "+e[7]+", "+e[8]+", "+e[9]+", "+e[10]+", "+e[11]+", "+e[12]+", "+e[13]+", "+e[14]+", "+e[15]+")"}function Z(e){return Math.hypot(e[0],e[1],e[2],e[3],e[4],e[5],e[6],e[7],e[8],e[9],e[10],e[11],e[12],e[13],e[14],e[15])}function Q(e,t,n){return e[0]=t[0]+n[0],e[1]=t[1]+n[1],e[2]=t[2]+n[2],e[3]=t[3]+n[3],e[4]=t[4]+n[4],e[5]=t[5]+n[5],e[6]=t[6]+n[6],e[7]=t[7]+n[7],e[8]=t[8]+n[8],e[9]=t[9]+n[9],e[10]=t[10]+n[10],e[11]=t[11]+n[11],e[12]=t[12]+n[12],e[13]=t[13]+n[13],e[14]=t[14]+n[14],e[15]=t[15]+n[15],e}function J(e,t,n){return e[0]=t[0]-n[0],e[1]=t[1]-n[1],e[2]=t[2]-n[2],e[3]=t[3]-n[3],e[4]=t[4]-n[4],e[5]=t[5]-n[5],e[6]=t[6]-n[6],e[7]=t[7]-n[7],e[8]=t[8]-n[8],e[9]=t[9]-n[9],e[10]=t[10]-n[10],e[11]=t[11]-n[11],e[12]=t[12]-n[12],e[13]=t[13]-n[13],e[14]=t[14]-n[14],e[15]=t[15]-n[15],e}function ee(e,t,n){return e[0]=t[0]*n,e[1]=t[1]*n,e[2]=t[2]*n,e[3]=t[3]*n,e[4]=t[4]*n,e[5]=t[5]*n,e[6]=t[6]*n,e[7]=t[7]*n,e[8]=t[8]*n,e[9]=t[9]*n,e[10]=t[10]*n,e[11]=t[11]*n,e[12]=t[12]*n,e[13]=t[13]*n,e[14]=t[14]*n,e[15]=t[15]*n,e}function te(e,t,n,r){return e[0]=t[0]+n[0]*r,e[1]=t[1]+n[1]*r,e[2]=t[2]+n[2]*r,e[3]=t[3]+n[3]*r,e[4]=t[4]+n[4]*r,e[5]=t[5]+n[5]*r,e[6]=t[6]+n[6]*r,e[7]=t[7]+n[7]*r,e[8]=t[8]+n[8]*r,e[9]=t[9]+n[9]*r,e[10]=t[10]+n[10]*r,e[11]=t[11]+n[11]*r,e[12]=t[12]+n[12]*r,e[13]=t[13]+n[13]*r,e[14]=t[14]+n[14]*r,e[15]=t[15]+n[15]*r,e}function ne(e,t){return e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[3]===t[3]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[7]===t[7]&&e[8]===t[8]&&e[9]===t[9]&&e[10]===t[10]&&e[11]===t[11]&&e[12]===t[12]&&e[13]===t[13]&&e[14]===t[14]&&e[15]===t[15]}function re(e,t){var n=e[0],r=e[1],o=e[2],i=e[3],s=e[4],l=e[5],c=e[6],u=e[7],d=e[8],p=e[9],f=e[10],g=e[11],m=e[12],h=e[13],v=e[14],y=e[15],T=t[0],b=t[1],x=t[2],C=t[3],S=t[4],A=t[5],I=t[6],w=t[7],P=t[8],O=t[9],R=t[10],M=t[11],E=t[12],D=t[13],V=t[14],L=t[15];return 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ts={newInstance:jt.newInstance(es,"vtkProp3D"),extend:es};const ns={FLAT:0,GOURAUD:1,PHONG:2},rs={POINTS:0,WIREFRAME:1,SURFACE:2};var os={Shading:ns,Representation:rs,Interpolation:ns};const{Representation:as,Interpolation:is}=os;function ss(e){return()=>jt.vtkErrorMacro(`vtkProperty::${e} - NOT IMPLEMENTED`)}function ls(e,t){t.classHierarchy.push("vtkProperty"),e.setColor=(n,r,o)=>{Array.isArray(n)?t.color[0]===n[0]&&t.color[1]===n[1]&&t.color[2]===n[2]||(t.color[0]=n[0],t.color[1]=n[1],t.color[2]=n[2],e.modified()):t.color[0]===n&&t.color[1]===r&&t.color[2]===o||(t.color[0]=n,t.color[1]=r,t.color[2]=o,e.modified()),e.setDiffuseColor(t.color),e.setAmbientColor(t.color),e.setSpecularColor(t.color)},e.computeCompositeColor=ss("ComputeCompositeColor"),e.getColor=()=>{let e=0;t.ambient+t.diffuse+t.specular>0&&(e=1/(t.ambient+t.diffuse+t.specular));for(let 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r=e.getDataType(),o=t.values;e.shallowCopy(n),o?.length>=n.getNumberOfValues()&&r===n.getDataType()?(o.set(n.getData()),t.values=o,e.dataChange()):e.setData(n.getData().slice())},e.interpolateTuple=(n,r,o,a,i,s)=>{const l=t.numberOfComponents||1;l===r.getNumberOfComponents()&&l===a.getNumberOfComponents()||bs("numberOfComponents must match");const c=r.getTuple(o),u=a.getTuple(i),d=[];switch(d.length=l,l){case 4:d[3]=c[3]+(u[3]-c[3])*s;case 3:d[2]=c[2]+(u[2]-c[2])*s;case 2:d[1]=c[1]+(u[1]-c[1])*s;case 1:d[0]=c[0]+(u[0]-c[0])*s;break;default:for(let e=0;e<l;e++)d[e]=c[e]+(u[e]-c[e])*s}return e.insertTuple(n,d)}}const Rs={name:"",numberOfComponents:1,dataType:xs,rangeTuple:[0,0]};function Ms(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};if(Object.assign(t,Rs,n),!t.empty&&!t.values&&!t.size)throw new TypeError("Cannot create vtkDataArray object without: size > 0, 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n=e.getState;t.arrays&&(t.arrays=t.arrays.map((e=>({data:We(e.data)})))),e.initialize=()=>{e.initializeFields(),e.copyAllOn(),e.clearFieldFlags()},e.initializeFields=()=>{t.arrays=[],t.copyFieldFlags={},e.modified()},e.copyStructure=n=>{e.initializeFields(),t.copyFieldFlags=n.getCopyFieldFlags().map((e=>e)),t.arrays=n.arrays().map((e=>({array:e})))},e.getNumberOfArrays=()=>t.arrays.length,e.getNumberOfActiveArrays=()=>t.arrays.length,e.addArray=n=>{const r=n.getName(),{array:o,index:a}=e.getArrayWithIndex(r);return null!=o?(t.arrays[a]={data:n},a):(t.arrays=[].concat(t.arrays,{data:n}),t.arrays.length-1)},e.removeAllArrays=()=>{t.arrays=[]},e.removeArray=n=>{const r=t.arrays.findIndex((e=>e.data.getName()===n));return e.removeArrayByIndex(r)},e.removeArrayByIndex=e=>-1!==e&&e<t.arrays.length&&(t.arrays.splice(e,1),!0),e.getArrays=()=>t.arrays.map((e=>e.data)),e.getArray=t=>"number"==typeof 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t.deepCopy(e),{data:t}}))},e.copyFlags=e=>e.getCopyFieldFlags().map((e=>e)),e.reset=()=>t.arrays.forEach((e=>e.data.reset())),e.getMTime=()=>t.arrays.reduce(((e,t)=>t.data.getMTime()>e?t.data.getMTime():e),t.mtime),e.getNumberOfComponents=()=>t.arrays.reduce(((e,t)=>e+t.data.getNumberOfComponents()),0),e.getNumberOfTuples=()=>t.arrays.length>0?t.arrays[0].getNumberOfTuples():0,e.getState=()=>{const e=n();return e&&(e.arrays=t.arrays.map((e=>({data:e.data.getState()})))),e}}const zs={arrays:[],copyFieldFlags:[],doCopyAllOn:!0,doCopyAllOff:!1};function Ws(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,zs,n),jt.obj(e,t),Us(e,t)}var Hs={newInstance:jt.newInstance(Ws,"vtkFieldData"),extend:Ws};const js={DEFAULT:0,SINGLE:1,DOUBLE:2};var 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Current extent = ${n}`),NaN;return e.computeOffsetIndex(r)},e.getScalarValueFromWorld=function(t){let n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0;const r=e.getPointData().getScalars().getNumberOfComponents();if(n<0||n>=r)return cl(`GetScalarPointer: Scalar Component ${n} is not within bounds. 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ml={VectorMode:{MAGNITUDE:0,COMPONENT:1,RGBCOLORS:2},ScalarMappingTarget:gl},hl={ColorMode:{DEFAULT:0,MAP_SCALARS:1,DIRECT_SCALARS:2},GetArray:{BY_ID:0,BY_NAME:1},ScalarMode:{DEFAULT:0,USE_POINT_DATA:1,USE_CELL_DATA:2,USE_POINT_FIELD_DATA:3,USE_CELL_FIELD_DATA:4,USE_FIELD_DATA:5}};const{ScalarMappingTarget:vl,VectorMode:yl}=ml,{VtkDataTypes:Tl}=Ds,{ColorMode:bl}=hl,{vtkErrorMacro:xl}=jt;function Cl(e){return e}function Sl(e){return Math.floor(255*e+.5)}function Al(e,t){t.classHierarchy.push("vtkScalarsToColors"),e.setVectorModeToMagnitude=()=>e.setVectorMode(yl.MAGNITUDE),e.setVectorModeToComponent=()=>e.setVectorMode(yl.COMPONENT),e.setVectorModeToRGBColors=()=>e.setVectorMode(yl.RGBCOLORS),e.build=()=>{},e.isOpaque=()=>!0,e.setAnnotations=(n,r)=>{if(!(n&&!r||!n&&r))if(n&&r&&n.length!==r.length)xl("Values and annotations do not have the same number of tuples so ignoring");else{if(t.annotationArray=[],r&&n){const e=r.length;for(let o=0;o<e;o++)t.annotationArray.push({value:n[o],annotation:String(r[o])})}e.updateAnnotatedValueMap(),e.modified()}},e.setAnnotation=(n,r)=>{let o=e.checkForAnnotatedValue(n),a=!1;return o>=0?t.annotationArray[o].annotation!==r&&(t.annotationArray[o].annotation=r,a=!0):(t.annotationArray.push({value:n,annotation:r}),o=t.annotationArray.length-1,a=!0),a&&(e.updateAnnotatedValueMap(),e.modified()),o},e.getNumberOfAnnotatedValues=()=>t.annotationArray.length,e.getAnnotatedValue=e=>e<0||e>=t.annotationArray.length?null:t.annotationArray[e].value,e.getAnnotation=e=>void 0===t.annotationArray[e]?null:t.annotationArray[e].annotation,e.getAnnotatedValueIndex=n=>t.annotationArray.length?e.checkForAnnotatedValue(n):-1,e.removeAnnotation=n=>{const r=e.checkForAnnotatedValue(n),o=r>=0;return o&&(t.annotationArray.splice(r,1),e.updateAnnotatedValueMap(),e.modified()),o},e.resetAnnotations=()=>{t.annotationArray=[],t.annotatedValueMap=[],e.modified()},e.getAnnotationColor=(n,r)=>{if(t.indexedLookup){const t=e.getAnnotatedValueIndex(n);e.getIndexedColor(t,r)}else e.getColor(parseFloat(n),r),r[3]=1},e.checkForAnnotatedValue=t=>e.getAnnotatedValueIndexInternal(t),e.getAnnotatedValueIndexInternal=e=>{if(void 0!==t.annotatedValueMap[e]){const n=t.annotationArray.length;return t.annotatedValueMap[e]%n}return-1},e.getIndexedColor=(e,t)=>{t[0]=0,t[1]=0,t[2]=0,t[3]=0},e.updateAnnotatedValueMap=()=>{t.annotatedValueMap=[];const e=t.annotationArray.length;for(let n=0;n<e;n++)t.annotatedValueMap[t.annotationArray[n].value]=n},e.mapScalars=(t,n,r)=>{const o=t.getNumberOfComponents();let a=null;if(n===bl.DEFAULT&&(t.getDataType()===Tl.UNSIGNED_CHAR||t.getDataType()===Tl.UNSIGNED_CHAR_CLAMPED)||n===bl.DIRECT_SCALARS&&t)a=e.convertToRGBA(t,o,t.getNumberOfTuples());else{const n={type:"vtkDataArray",name:"temp",numberOfComponents:4,dataType:Tl.UNSIGNED_CHAR},i=jt.newTypedArray(n.dataType,4*t.getNumberOfTuples());n.values=i,n.size=i.length,a=Ds.newInstance(n);let s=r;s<0&&o>1?e.mapVectorsThroughTable(t,a,vl.RGBA,-1,-1):(s<0&&(s=0),s>=o&&(s=o-1),e.mapScalarsThroughTable(t,a,vl.RGBA,s))}return a},e.mapVectorsToMagnitude=(e,t,n)=>{const r=e.getNumberOfTuples(),o=e.getNumberOfComponents(),a=t.getData(),i=e.getData();for(let e=0;e<r;e++){let t=0;for(let r=0;r<n;r++)t+=i[e*o+r]*i[e*o+r];a[e]=Math.sqrt(t)}},e.mapVectorsThroughTable=(t,n,r,o,a)=>{let i=e.getVectorMode(),s=a,l=o;const c=t.getNumberOfComponents();i===yl.COMPONENT?(-1===l&&(l=e.getVectorComponent()),l<0&&(l=0),l>=c&&(l=c-1)):(-1===s&&(s=e.getVectorSize()),s<=0?(l=0,s=c):(l<0&&(l=0),l>=c&&(l=c-1),l+s>c&&(s=c-l)),i!==yl.MAGNITUDE||1!==c&&1!==s||(i=yl.COMPONENT));let u=0;switch(l>0&&(u=l),i){case yl.COMPONENT:e.mapScalarsThroughTable(t,n,r,u);break;case yl.RGBCOLORS:break;case yl.MAGNITUDE:default:{const o=Ds.newInstance({numberOfComponents:1,values:new Float32Array(t.getNumberOfTuples())});e.mapVectorsToMagnitude(t,o,s),e.mapScalarsThroughTable(o,n,r,0);break}}},e.luminanceToRGBA=(e,t,n,r)=>{const o=r(n),a=t.getData(),i=e.getData(),s=a.length;let l=0;for(let e=0;e<s;e+=1){const t=r(a[e]);i[4*l]=t,i[4*l+1]=t,i[4*l+2]=t,i[4*l+3]=o,l++}},e.luminanceAlphaToRGBA=(e,t,n,r)=>{const o=t.getData(),a=e.getData(),i=o.length;let s=0;for(let e=0;e<i;e+=2){const t=r(o[e]);a[s]=t,a[s+1]=t,a[s+2]=t,a[s+3]=r(o[e+1])*n,s+=4}},e.rGBToRGBA=(e,t,n,r)=>{const o=Sl(n),a=t.getData(),i=e.getData(),s=a.length;let l=0;for(let e=0;e<s;e+=3)i[4*l]=r(a[e]),i[4*l+1]=r(a[e+1]),i[4*l+2]=r(a[e+2]),i[4*l+3]=o,l++},e.rGBAToRGBA=(e,t,n,r)=>{const o=t.getData(),a=e.getData(),i=o.length;let s=0;for(let e=0;e<i;e+=4)a[4*s]=r(o[e]),a[4*s+1]=r(o[e+1]),a[4*s+2]=r(o[e+2]),a[4*s+3]=r(o[e+3])*n,s++},e.convertToRGBA=(n,r,o)=>{let{alpha:a}=t;if(4===r&&a>=1&&n.getDataType()===Tl.UNSIGNED_CHAR)return n;const i=Ds.newInstance({numberOfComponents:4,empty:!0,size:4*o,dataType:Tl.UNSIGNED_CHAR});if(o<=0)return i;a=a>0?a:0,a=a<1?a:1;let s=Cl;switch(n.getDataType()!==Tl.FLOAT&&n.getDataType()!==Tl.DOUBLE||(s=Sl),r){case 1:e.luminanceToRGBA(i,n,a,s);break;case 2:e.luminanceAlphaToRGBA(i,n,s);break;case 3:e.rGBToRGBA(i,n,a,s);break;case 4:e.rGBAToRGBA(i,n,a,s);break;default:return xl("Cannot convert colors"),null}return i},e.usingLogScale=()=>!1,e.getNumberOfAvailableColors=()=>16777216,e.setRange=(t,n)=>e.setMappingRange(t,n),e.getRange=()=>e.getMappingRange(),e.areScalarsOpaque=(n,r,o)=>{if(!n)return e.isOpaque();const a=n.getNumberOfComponents();return(r!==bl.DEFAULT||n.getDataType()!==Tl.UNSIGNED_CHAR)&&r!==bl.DIRECT_SCALARS||(3===a||1===a?t.alpha>=1:255===n.getRange(a-1)[0])}}const Il={alpha:1,vectorComponent:0,vectorSize:-1,vectorMode:yl.COMPONENT,mappingRange:null,annotationArray:null,annotatedValueMap:null,indexedLookup:!1};function wl(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Il,n),jt.obj(e,t),t.mappingRange=[0,255],t.annotationArray=[],t.annotatedValueMap=[],jt.setGet(e,t,["vectorSize","vectorComponent","vectorMode","alpha","indexedLookup"]),jt.setArray(e,t,["mappingRange"],2),jt.getArray(e,t,["mappingRange"]),Al(e,t)}var Pl={newInstance:jt.newInstance(wl,"vtkScalarsToColors"),extend:wl,...ml};const{vtkErrorMacro:Ol}=jt;function Rl(e,t){t.classHierarchy.push("vtkLookupTable"),e.isOpaque=()=>{if(t.opaqueFlagBuildTime.getMTime()<e.getMTime()){let e=!0;t.nanColor[3]<1&&(e=0),t.useBelowRangeColor&&t.belowRangeColor[3]<1&&(e=0),t.useAboveRangeColor&&t.aboveRangeColor[3]<1&&(e=0);for(let n=3;n<t.table.length&&e;n+=4)t.table[n]<255&&(e=!1);t.opaqueFlag=e,t.opaqueFlagBuildTime.modified()}return t.opaqueFlag},e.usingLogScale=()=>!1,e.getNumberOfAvailableColors=()=>t.table.length/4-3,e.linearIndexLookup=(e,t)=>{let n=0;const r=Number(e);return r<t.range[0]?n=t.maxIndex+0+1.5:r>t.range[1]?n=t.maxIndex+1+1.5:(n=(r+t.shift)*t.scale,n=n<t.maxIndex?n:t.maxIndex),Math.floor(n)},e.linearLookup=(t,n,r)=>{let o=0;o=_a(t)?Math.floor(r.maxIndex+1.5+2):e.linearIndexLookup(t,r);const a=4*o;return n.slice(a,a+4)},e.indexedLookupFunction=(n,r,o)=>{let a=e.getAnnotatedValueIndexInternal(n);-1===a&&(a=t.numberOfColors+2);const i=4*a;return[r[i],r[i+1],r[i+2],r[i+3]]},e.lookupShiftAndScale=(e,t)=>{t.shift=-e[0],t.scale=Number.MAX_VALUE,e[1]>e[0]&&(t.scale=(t.maxIndex+1)/(e[1]-e[0]))},e.mapScalarsThroughTable=(n,r,o,a)=>{let i=e.linearLookup;t.indexedLookup&&(i=e.indexedLookupFunction);const s=e.getMappingRange(),l={maxIndex:e.getNumberOfColors()-1,range:s,shift:0,scale:0};e.lookupShiftAndScale(s,l);const c=e.getAlpha(),u=n.getNumberOfTuples(),d=n.getNumberOfComponents(),p=r.getData(),f=n.getData();if(c>=1){if(o===gl.RGBA)for(let e=0;e<u;e++){const n=i(f[e*d+a],t.table,l);p[4*e]=n[0],p[4*e+1]=n[1],p[4*e+2]=n[2],p[4*e+3]=n[3]}}else if(o===gl.RGBA)for(let e=0;e<u;e++){const n=i(f[e*d+a],t.table,l);p[4*e]=n[0],p[4*e+1]=n[1],p[4*e+2]=n[2],p[4*e+3]=Math.floor(n[3]*c+.5)}},e.forceBuild=()=>{let n=0,r=0,o=0,a=0;const i=t.numberOfColors-1;i&&(n=(t.hueRange[1]-t.hueRange[0])/i,r=(t.saturationRange[1]-t.saturationRange[0])/i,o=(t.valueRange[1]-t.valueRange[0])/i,a=(t.alphaRange[1]-t.alphaRange[0])/i),t.table.length=4*i+16;const s=[],l=[];for(let e=0;e<=i;e++)s[0]=t.hueRange[0]+e*n,s[1]=t.saturationRange[0]+e*r,s[2]=t.valueRange[0]+e*o,xa(s,l),l[3]=t.alphaRange[0]+e*a,t.table[4*e]=255*l[0]+.5,t.table[4*e+1]=255*l[1]+.5,t.table[4*e+2]=255*l[2]+.5,t.table[4*e+3]=255*l[3]+.5;e.buildSpecialColors(),t.buildTime.modified()},e.setTable=n=>{if(Array.isArray(n)){const r=n[0].length;t.numberOfColors=n.length;const o=4-r;let a=0;for(let e=0;e<t.numberOfColors;e++)t.table[4*e]=255,t.table[4*e+1]=255,t.table[4*e+2]=255,t.table[4*e+3]=255;for(let e=0;e<n.length;e++){const i=n[e];for(let e=0;e<r;e++)t.table[a++]=i[e];a+=o}return e.buildSpecialColors(),t.insertTime.modified(),e.modified(),!0}if(4!==n.getNumberOfComponents())return Ol("Expected 4 components for RGBA colors"),!1;if(n.getDataType()!==ys.UNSIGNED_CHAR)return Ol("Expected unsigned char values for RGBA colors"),!1;t.numberOfColors=n.getNumberOfTuples();const r=n.getData();t.table.length=r.length;for(let e=0;e<r.length;e++)t.table[e]=r[e];return e.buildSpecialColors(),t.insertTime.modified(),e.modified(),!0},e.buildSpecialColors=()=>{const{numberOfColors:e}=t,n=t.table;let r=4*(e+0);t.useBelowRangeColor||0===e?(n[r]=255*t.belowRangeColor[0]+.5,n[r+1]=255*t.belowRangeColor[1]+.5,n[r+2]=255*t.belowRangeColor[2]+.5,n[r+3]=255*t.belowRangeColor[3]+.5):(n[r]=n[0],n[r+1]=n[1],n[r+2]=n[2],n[r+3]=n[3]),r=4*(e+1),t.useAboveRangeColor||0===e?(n[r]=255*t.aboveRangeColor[0]+.5,n[r+1]=255*t.aboveRangeColor[1]+.5,n[r+2]=255*t.aboveRangeColor[2]+.5,n[r+3]=255*t.aboveRangeColor[3]+.5):(n[r]=n[4*(e-1)+0],n[r+1]=n[4*(e-1)+1],n[r+2]=n[4*(e-1)+2],n[r+3]=n[4*(e-1)+3]),r=4*(e+2),n[r]=255*t.nanColor[0]+.5,n[r+1]=255*t.nanColor[1]+.5,n[r+2]=255*t.nanColor[2]+.5,n[r+3]=255*t.nanColor[3]+.5},e.build=()=>{(t.table.length<1||e.getMTime()>t.buildTime.getMTime()&&t.insertTime.getMTime()<=t.buildTime.getMTime())&&e.forceBuild()},t.table.length>0&&(e.buildSpecialColors(),t.insertTime.modified())}const Ml={numberOfColors:256,hueRange:[0,.66667],saturationRange:[1,1],valueRange:[1,1],alphaRange:[1,1],nanColor:[.5,0,0,1],belowRangeColor:[0,0,0,1],aboveRangeColor:[1,1,1,1],useAboveRangeColor:!1,useBelowRangeColor:!1,alpha:1};function El(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Ml,n),Pl.extend(e,t,n),t.table||(t.table=[]),t.buildTime={},jt.obj(t.buildTime),t.opaqueFlagBuildTime={},jt.obj(t.opaqueFlagBuildTime,{mtime:0}),t.insertTime={},jt.obj(t.insertTime,{mtime:0}),jt.get(e,t,["buildTime"]),jt.setGet(e,t,["numberOfColors","useAboveRangeColor","useBelowRangeColor"]),jt.setArray(e,t,["alphaRange","hueRange","saturationRange","valueRange"],2),jt.setArray(e,t,["nanColor","belowRangeColor","aboveRangeColor"],4),jt.getArray(e,t,["hueRange","saturationRange","valueRange","alphaRange","nanColor","belowRangeColor","aboveRangeColor"]),Rl(e,t)}var Dl={newInstance:jt.newInstance(El,"vtkLookupTable"),extend:El};const Vl={Off:0,PolygonOffset:1};let Ll=Vl.PolygonOffset,Bl=Vl.Off;const Nl=["VTK_RESOLVE_OFF","VTK_RESOLVE_POLYGON_OFFSET"];function _l(){let e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0;const t=Bl===e;return Bl=e,t}var Fl={Resolve:Vl,getResolveCoincidentTopologyAsString:function(){return Nl[Bl]},getResolveCoincidentTopologyPolygonOffsetFaces:function(){return Ll},getResolveCoincidentTopology:function(){return Bl},setResolveCoincidentTopology:_l,setResolveCoincidentTopologyPolygonOffsetFaces:function(e){const t=Ll===e;return Ll=e,t},setResolveCoincidentTopologyToDefault:function(){return _l(Vl.Off)},setResolveCoincidentTopologyToOff:function(){return _l(Vl.Off)},setResolveCoincidentTopologyToPolygonOffset:function(){return _l(Vl.PolygonOffset)}};function kl(e,t,n){n.forEach((n=>{e[`get${n.method}`]=()=>t[n.key],e[`set${n.method}`]=jt.objectSetterMap.object(e,t,{name:n.key,params:["factor","offset"]})}))}const Gl=["Polygon","Line","Point"],Ul={};kl(Ul,{Polygon:{factor:2,offset:0},Line:{factor:1,offset:-1},Point:{factor:0,offset:-2}},Gl.map((e=>({key:e,method:`ResolveCoincidentTopology${e}OffsetParameters`}))));var zl={implementCoincidentTopologyMethods:function(e,t){void 0===t.resolveCoincidentTopology&&(t.resolveCoincidentTopology=!1),jt.setGet(e,t,["resolveCoincidentTopology"]),t.topologyOffset={Polygon:{factor:0,offset:0},Line:{factor:0,offset:0},Point:{factor:0,offset:0}},Object.keys(Fl).forEach((t=>{e[t]=Fl[t]})),Object.keys(Ul).forEach((t=>{e[t]=Ul[t]})),kl(e,t.topologyOffset,Gl.map((e=>({key:e,method:`RelativeCoincidentTopology${e}OffsetParameters`})))),e.getCoincidentTopologyPolygonOffsetParameters=()=>{const t=Ul.getResolveCoincidentTopologyPolygonOffsetParameters(),n=e.getRelativeCoincidentTopologyPolygonOffsetParameters();return{factor:t.factor+n.factor,offset:t.offset+n.offset}},e.getCoincidentTopologyLineOffsetParameters=()=>{const t=Ul.getResolveCoincidentTopologyLineOffsetParameters(),n=e.getRelativeCoincidentTopologyLineOffsetParameters();return{factor:t.factor+n.factor,offset:t.offset+n.offset}},e.getCoincidentTopologyPointOffsetParameter=()=>{const t=Ul.getResolveCoincidentTopologyPointOffsetParameters(),n=e.getRelativeCoincidentTopologyPointOffsetParameters();return{factor:t.factor+n.factor,offset:t.offset+n.offset}}},staticOffsetAPI:Ul,otherStaticMethods:Fl,CATEGORIES:Gl,Resolve:Vl};const Wl={MIN_KNOWN_PASS:0,ACTOR_PASS:0,COMPOSITE_INDEX_PASS:1,ID_LOW24:2,ID_HIGH24:3,MAX_KNOWN_PASS:3};var Hl={PassTypes:Wl};const{FieldAssociations:jl}=ol,{staticOffsetAPI:Kl,otherStaticMethods:$l}=zl,{ColorMode:ql,ScalarMode:Xl,GetArray:Yl}=hl,{VectorMode:Zl}=ml,{VtkDataTypes:Ql}=Ds;function Jl(e){return()=>jt.vtkErrorMacro(`vtkMapper::${e} - NOT IMPLEMENTED`)}function ec(e,t){const n=e[1]%2==0?1:-1;if(e[0]+=n,e[0]>=t[0]||e[0]<0){const r=e[2]%2==0?1:-1;e[0]-=n,e[1]+=r,(e[1]>=t[1]||e[1]<0)&&(e[1]-=r,e[2]++)}}function tc(e,t,n){const r=Math.floor(t),o=r%(2*n[0]);let a,i;o<n[0]?(e[0]=o,a=1,i=e[0]===n[0]-1):(e[0]=2*n[0]-1-o,a=-1,i=0===e[0]);const s=Math.floor(r/n[0]),l=s%(2*n[1]);let c,u;l<n[1]?(e[1]=l,c=1,u=e[1]===n[1]-1):(e[1]=2*n[1]-1-l,c=-1,u=0===e[1]),e[2]=Math.floor(s/n[1]);const d=t-r;i?u?e[2]+=d:e[1]+=c*d:e[0]+=a*d,e[0]=(e[0]+.5)/n[0],e[1]=(e[1]+.5)/n[1],e[2]=(e[2]+.5)/n[2]}const nc=new WeakMap;function rc(e,t){t.classHierarchy.push("vtkMapper"),e.getBounds=()=>{const n=e.getInputData();return n?(t.static||e.update(),t.bounds=n.getBounds()):t.bounds=Fa(),t.bounds},e.setForceCompileOnly=e=>{t.forceCompileOnly=e},e.setSelectionWebGLIdsToVTKIds=e=>{t.selectionWebGLIdsToVTKIds=e},e.createDefaultLookupTable=()=>{t.lookupTable=Dl.newInstance()},e.getColorModeAsString=()=>jt.enumToString(ql,t.colorMode),e.setColorModeToDefault=()=>e.setColorMode(0),e.setColorModeToMapScalars=()=>e.setColorMode(1),e.setColorModeToDirectScalars=()=>e.setColorMode(2),e.getScalarModeAsString=()=>jt.enumToString(Xl,t.scalarMode),e.setScalarModeToDefault=()=>e.setScalarMode(0),e.setScalarModeToUsePointData=()=>e.setScalarMode(1),e.setScalarModeToUseCellData=()=>e.setScalarMode(2),e.setScalarModeToUsePointFieldData=()=>e.setScalarMode(3),e.setScalarModeToUseCellFieldData=()=>e.setScalarMode(4),e.setScalarModeToUseFieldData=()=>e.setScalarMode(5),e.getAbstractScalars=(e,n,r,o,a)=>{if(!e||!t.scalarVisibility)return{scalars:null,cellFlag:!1};let i=null,s=!1;if(n===Xl.DEFAULT)i=e.getPointData().getScalars(),i||(i=e.getCellData().getScalars(),s=!0);else if(n===Xl.USE_POINT_DATA)i=e.getPointData().getScalars();else if(n===Xl.USE_CELL_DATA)i=e.getCellData().getScalars(),s=!0;else if(n===Xl.USE_POINT_FIELD_DATA){const t=e.getPointData();i=r===Yl.BY_ID?t.getArrayByIndex(o):t.getArrayByName(a)}else if(n===Xl.USE_CELL_FIELD_DATA){const t=e.getCellData();s=!0,i=r===Yl.BY_ID?t.getArrayByIndex(o):t.getArrayByName(a)}else if(n===Xl.USE_FIELD_DATA){const t=e.getFieldData();i=r===Yl.BY_ID?t.getArrayByIndex(o):t.getArrayByName(a)}return{scalars:i,cellFlag:s}},e.mapScalars=(n,r)=>{const{scalars:o,cellFlag:a}=e.getAbstractScalars(n,t.scalarMode,t.arrayAccessMode,t.arrayId,t.colorByArrayName);if(t.areScalarsMappedFromCells=a,!o)return t.colorCoordinates=null,t.colorTextureMap=null,void(t.colorMapColors=null);const i=`${e.getMTime()}${o.getMTime()}${r}`;if(t.colorBuildString!==i){if(t.useLookupTableScalarRange||e.getLookupTable().setRange(t.scalarRange[0],t.scalarRange[1]),e.canUseTextureMapForColoring(o,a))t.mapScalarsToTexture(o,a,r);else{t.colorCoordinates=null,t.colorTextureMap=null;const n=e.getLookupTable();n&&(n.build(),t.colorMapColors=n.mapScalars(o,t.colorMode,t.fieldDataTupleId))}t.colorBuildString=`${e.getMTime()}${o.getMTime()}${r}`}},t.mapScalarsToTexture=(n,r,o)=>{const a=t.lookupTable.getRange(),i=t.lookupTable.usingLogScale();i&&Dl.getLogRange(a,a);const s=t.lookupTable.getAlpha();if(t.colorMapColors=null,null==t.colorTextureMap||e.getMTime()>t.colorTextureMap.getMTime()||t.lookupTable.getMTime()>t.colorTextureMap.getMTime()||t.lookupTable.getAlpha()!==o){t.lookupTable.setAlpha(o),t.colorTextureMap=null,t.lookupTable.build();const e=t.lookupTable.getNumberOfAvailableColors(),n=2048,u=n**3-3,d=4094,p=2,f=r?u:d;t.numberOfColorsInRange=Math.min(Math.max(e,p),f);const g=t.numberOfColorsInRange+3,m=t.numberOfColorsInRange+2,h=r?[Math.min(Math.ceil(g/n**0),n),Math.min(Math.ceil(g/n**1),n),Math.min(Math.ceil(g/n**2),n)]:[m,2,1],v=h[0]*h[1]*h[2],y=new Float64Array(v);y.fill(NaN);const T=t.numberOfColorsInRange,b=T+2,x=[0,0,0],C=a[0],S=a[1]-a[0];for(let e=0;e<b;++e){const t=C+S*(e-1)/(T-1);y[(c=h,(l=x)[0]+c[0]*(l[1]+c[1]*l[2]))]=i?10**t:t,ec(x,h)}const A=Ds.newInstance({numberOfComponents:1,values:y}),I=t.lookupTable.mapScalars(A,t.colorMode,0);t.colorTextureMap=fl.newInstance(),t.colorTextureMap.setDimensions(h),t.colorTextureMap.getPointData().setScalars(I),t.lookupTable.setAlpha(s)}var l,c;const u=t.lookupTable.getVectorMode()===Zl.MAGNITUDE&&n.getNumberOfComponents()>1?-1:t.lookupTable.getVectorComponent();t.colorCoordinates=function(e,t,n,r,o,a,i){const s=new Array(arguments.length);for(let e=0;e<arguments.length;++e){const t=arguments[e];s[e]=t.getMTime?.()??t}const l=s.join("/"),c=nc.get(e);if(c&&c.stringHash===l)return c.textureCoordinates;const u=(n[1]-n[0])/(r-1),[d,p]=[n[0]-u,n[1]+u],f=d-.5*u,g=1/(p-d+u),m=d,h=(r+1)/(p-d),v=e.getData(),y=e.getNumberOfTuples(),T=e.getNumberOfComponents(),b=t<0||t>=T,x=o[2]<=1?2:3,C=Ds.newInstance({numberOfComponents:x,values:new Float32Array(y*x)}),S=C.getData(),A=[0,0,0];tc(A,r+2,o);let I=0,w=0;const P=[.5,.5,.5];for(let e=0;e<y;++e){let e;if(b){let t=0;for(let e=0;e<T;++e){const n=v[I+e];t+=n*n}e=Math.sqrt(t)}else e=v[I+t];if(I+=T,a&&(e=Dl.applyLogScale(e,n,n)),_a(e))P[0]=A[0],P[1]=A[1],P[2]=A[2];else if(i){let t=(e-m)*h;t<1?t=0:t>r&&(t=r+1),tc(P,t,o)}else{P[1]=.49;const t=(e-f)*g;P[0]=t>1e3?1e3:t<-1e3?-1e3:t}for(let e=0;e<x;++e)S[w++]=P[e]}return nc.set(e,{stringHash:l,textureCoordinates:C}),C}(n,u,a,t.numberOfColorsInRange,t.colorTextureMap.getDimensions(),i,r)},e.getIsOpaque=()=>{const n=e.getInputData(),r=e.getAbstractScalars(n,t.scalarMode,t.arrayAccessMode,t.arrayId,t.colorByArrayName).scalars;if(!t.scalarVisibility||null==r)return!0;const o=e.getLookupTable();return!o||(o.build(),o.areScalarsOpaque(r,t.colorMode,-1))},e.canUseTextureMapForColoring=(e,n)=>!((!n||t.colorMode===ql.DIRECT_SCALARS)&&(!t.interpolateScalarsBeforeMapping||t.lookupTable&&t.lookupTable.getIndexedLookup()||!e||t.colorMode===ql.DEFAULT&&e.getDataType()===Ql.UNSIGNED_CHAR||t.colorMode===ql.DIRECT_SCALARS)),e.clearColorArrays=()=>{t.colorMapColors=null,t.colorCoordinates=null,t.colorTextureMap=null},e.getLookupTable=()=>(t.lookupTable||e.createDefaultLookupTable(),t.lookupTable),e.getMTime=()=>{let e=t.mtime;if(null!==t.lookupTable){const n=t.lookupTable.getMTime();e=n>e?n:e}return e},e.getPrimitiveCount=()=>{const t=e.getInputData();return{points:t.getPoints().getNumberOfValues()/3,verts:t.getVerts().getNumberOfValues()-t.getVerts().getNumberOfCells(),lines:t.getLines().getNumberOfValues()-2*t.getLines().getNumberOfCells(),triangles:t.getPolys().getNumberOfValues()-3*t.getPolys().getNumberOfCells()}},e.acquireInvertibleLookupTable=Jl("AcquireInvertibleLookupTable"),e.valueToColor=Jl("ValueToColor"),e.colorToValue=Jl("ColorToValue"),e.useInvertibleColorFor=Jl("UseInvertibleColorFor"),e.clearInvertibleColor=Jl("ClearInvertibleColor"),e.processSelectorPixelBuffers=(e,n)=>{if(!e||!t.selectionWebGLIdsToVTKIds||!t.populateSelectionSettings)return;const r=e.getRawPixelBuffer(Wl.ID_LOW24),o=e.getRawPixelBuffer(Wl.ID_HIGH24),a=e.getCurrentPass(),i=e.getFieldAssociation();let s=null;i===jl.FIELD_ASSOCIATION_POINTS?s=t.selectionWebGLIdsToVTKIds.points:i===jl.FIELD_ASSOCIATION_CELLS&&(s=t.selectionWebGLIdsToVTKIds.cells),s&&n.forEach((t=>{if(a===Wl.ID_LOW24){let n=0;o&&(n+=o[t],n*=256),n+=r[t+2],n*=256,n+=r[t+1],n*=256,n+=r[t];const a=s[n],i=e.getPixelBuffer(Wl.ID_LOW24);i[t]=255&a,i[t+1]=(65280&a)>>8,i[t+2]=(16711680&a)>>16}else if(a===Wl.ID_HIGH24&&o){let n=0;n+=o[t],n*=256,n+=r[t],n*=256,n+=r[t+1],n*=256,n+=r[t+2];const a=s[n];e.getPixelBuffer(Wl.ID_HIGH24)[t]=(4278190080&a)>>24}}))}}const oc={colorMapColors:null,areScalarsMappedFromCells:!1,static:!1,lookupTable:null,scalarVisibility:!0,scalarRange:[0,1],useLookupTableScalarRange:!1,colorMode:0,scalarMode:0,arrayAccessMode:1,renderTime:0,colorByArrayName:null,fieldDataTupleId:-1,populateSelectionSettings:!0,selectionWebGLIdsToVTKIds:null,interpolateScalarsBeforeMapping:!1,colorCoordinates:null,colorTextureMap:null,numberOfColorsInRange:0,forceCompileOnly:0,useInvertibleColors:!1,invertibleScalars:null,customShaderAttributes:[]};function ac(e,t){let n=arguments.length>2&&void 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0===t.numberOfCells||n?(t.cellSizes?t.numberOfCells=t.cellSizes.length:t.numberOfCells=lc(e.getData()),t.numberOfCells):t.numberOfCells,e.getCellSizes=n=>void 0===t.cellSizes||n?(t.cellSizes=sc(e.getData()),t.cellSizes):t.cellSizes,e.resize=r=>{const o=e.getNumberOfTuples();n.resize(r);const a=e.getNumberOfTuples();a<o&&(0===a?(t.numberOfCells=0,t.cellSizes=[]):(t.numberOfCells=void 0,t.cellSizes=void 0))},e.setData=e=>{n.setData(e,1),t.numberOfCells=void 0,t.cellSizes=void 0},e.getCell=e=>{let n=e;const r=t.values[n++];return t.values.subarray(n,n+r)},e.insertNextCell=n=>{const r=e.getNumberOfCells();return e.insertNextTuples([n.length,...n]),++t.numberOfCells,null!=t.cellSizes&&t.cellSizes.push(n.length),r}}function dc(e){return{empty:!0,numberOfComponents:1,dataType:ys.UNSIGNED_INT,...e}}function pc(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Ds.extend(e,t,dc(n)),uc(e,t)}var 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h=[jo(d,r)+f,jo(d,o)+f,jo(d,a)+f];if(h[0]*h[1]>i&&h[0]*h[2]>i)return{intersect:!1,coplanar:s,pt1:l,pt2:c,surfaceId:u};if(Math.abs(d[0]-p[0])<1e-9&&Math.abs(d[1]-p[1])<1e-9&&Math.abs(d[2]-p[2])<1e-9&&Math.abs(f-g)<1e-9)return s=!0,{intersect:!1,coplanar:s,pt1:l,pt2:c,surfaceId:u};const v=[e,t,n],y=[r,o,a],T=jo(d,p),b=(f-g*T)/(T*T-1),x=(g-f*T)/(T*T-1),C=[b*d[0]+x*p[0],b*d[1]+x*p[1],b*d[2]+x*p[2]],S=Ko(d,p,[]);qo(S);let A=0,I=0;const w=[],P=[];let O,R,M=50,E=50;for(let t=0;t<3;t++){const n=t,o=(t+1)%3,a=ni.intersectWithLine(v[n],v[o],r,p);a.intersection&&a.t>0-i&&a.t<1+i&&(a.t<1+i&&a.t>1-i&&(M=A),w[A++]=jo(a.x,S)-jo(C,S));const s=ni.intersectWithLine(y[n],y[o],e,d);s.intersection&&s.t>0-i&&s.t<1+i&&(s.t<1+i&&s.t>1-i&&(E=I),P[I++]=jo(s.x,S)-jo(C,S))}if(A>2){A--;const e=w[2];w[2]=w[M],w[M]=e}if(I>2){I--;const e=P[2];P[2]=P[E],P[E]=e}if(2!==A||2!==I)return{intersect:!1,coplanar:s,pt1:l,pt2:c,surfaceId:u};if(Number.isNaN(w[0])||Number.isNaN(w[1])||Number.isNaN(P[0])||Number.isNaN(P[1]))return{intersect:!1,coplanar:s,pt1:l,pt2:c,surfaceId:u};if(w[0]>w[1]){const e=w[1];w[1]=w[0],w[0]=e}if(P[0]>P[1]){const e=P[1];P[1]=P[0],P[0]=e}return w[1]<P[0]||P[1]<w[0]?{intersect:!1,coplanar:s,pt1:l,pt2:c,surfaceId:u}:(w[0]<P[0]?w[1]<P[1]?(u[0]=2,u[1]=1,O=P[0],R=w[1]):(u[0]=2,u[1]=2,O=P[0],R=P[1]):w[1]<P[1]?(u[0]=1,u[1]=1,O=w[0],R=w[1]):(u[0]=1,u[1]=2,O=w[0],R=P[1]),Ho(C,S,O,l),Ho(C,S,R,c),{intersect:!0,coplanar:s,pt1:l,pt2:c,surfaceId:u})}};function lu(e,t){t.classHierarchy.push("vtkTriangle"),e.getCellDimension=()=>2,e.intersectWithLine=(n,r,o,a,i)=>{const s={subId:0,t:Number.MAX_VALUE,intersect:0,betweenPoints:!1};i[2]=0;const l=[],c=o*o,u=[],d=[],p=[];t.points.getPoint(0,u),t.points.getPoint(1,d),t.points.getPoint(2,p);const f=[],g=[];if(iu(u,d,p,f),0!==f[0]||0!==f[1]||0!==f[2]){const t=ni.intersectWithLine(n,r,u,f);if(s.betweenPoints=t.betweenPoints,s.t=t.t,a[0]=t.x[0],a[1]=t.x[1],a[2]=t.x[2],!t.intersection)return i[0]=0,i[1]=0,s.intersect=0,s;const o=e.evaluatePosition(a,l,i,g);if(o.evaluation>=0)return o.dist2<=c?(s.intersect=1,s):(s.intersect=o.evaluation,s)}const m=Yo(u,d),h=Yo(d,p),v=Yo(p,u);t.line||(t.line=eu.newInstance()),m>h&&m>v?(t.line.getPoints().setPoint(0,u),t.line.getPoints().setPoint(1,d)):h>v&&h>m?(t.line.getPoints().setPoint(0,d),t.line.getPoints().setPoint(1,p)):(t.line.getPoints().setPoint(0,p),t.line.getPoints().setPoint(1,u));const y=t.line.intersectWithLine(n,r,o,a,i);if(s.betweenPoints=y.betweenPoints,s.t=y.t,y.intersect){const e=[],t=[],n=[];for(let r=0;r<3;r++)e[r]=u[r]-p[r],t[r]=d[r]-p[r],n[r]=a[r]-p[r];return i[0]=jo(n,e)/v,i[1]=jo(n,t)/h,s.intersect=1,s}return i[0]=0,i[1]=0,s.intersect=0,s},e.evaluatePosition=(e,n,r,o)=>{const a={subId:0,dist2:0,evaluation:-1};let i,s;const l=[],c=[],u=[],d=[];let p;const f=[],g=[],m=[];let h=0,v=0;const y=[];let T,b,x,C=[];const S=[],A=[],I=[];a.subId=0,r[2]=0,t.points.getPoint(1,l),t.points.getPoint(2,c),t.points.getPoint(0,u),au(l,c,u,d),ni.generalizedProjectPoint(e,l,d,I);let w=0;for(i=0;i<3;i++)p=d[i]<0?-d[i]:d[i],p>w&&(w=p,v=i);for(s=0,i=0;i<3;i++)i!==v&&(y[s++]=i);for(i=0;i<2;i++)f[i]=I[y[i]]-u[y[i]],g[i]=l[y[i]]-u[y[i]],m[i]=c[y[i]]-u[y[i]];if(h=Jo(g,m),0===h)return r[0]=0,r[1]=0,a.evaluation=-1,a;if(r[0]=Jo(f,m)/h,r[1]=Jo(g,f)/h,o[0]=1-(r[0]+r[1]),o[1]=r[0],o[2]=r[1],o[0]>=0&&o[0]<=1&&o[1]>=0&&o[1]<=1&&o[2]>=0&&o[2]<=1)n&&(a.dist2=Yo(I,e),n[0]=I[0],n[1]=I[1],n[2]=I[2]),a.evaluation=1;else{let t;if(n)if(o[1]<0&&o[2]<0)for(T=Yo(e,u),b=eu.distanceToLine(e,l,u,t,S),x=eu.distanceToLine(e,u,c,t,A),T<b?(a.dist2=T,C=u):(a.dist2=b,C=S),x<a.dist2&&(a.dist2=x,C=A),i=0;i<3;i++)n[i]=C[i];else if(o[2]<0&&o[0]<0)for(T=Yo(e,l),b=eu.distanceToLine(e,l,u,t,S),x=eu.distanceToLine(e,l,c,t,A),T<b?(a.dist2=T,C=l):(a.dist2=b,C=S),x<a.dist2&&(a.dist2=x,C=A),i=0;i<3;i++)n[i]=C[i];else if(o[1]<0&&o[0]<0)for(T=Yo(e,c),b=eu.distanceToLine(e,c,u,t,S),x=eu.distanceToLine(e,l,c,t,A),T<b?(a.dist2=T,C=c):(a.dist2=b,C=S),x<a.dist2&&(a.dist2=x,C=A),i=0;i<3;i++)n[i]=C[i];else if(o[0]<0){const t=eu.distanceToLine(e,l,c,n);a.dist2=t.distance}else if(o[1]<0){const t=eu.distanceToLine(e,c,u,n);a.dist2=t.distance}else if(o[2]<0){const t=eu.distanceToLine(e,l,u,n);a.dist2=t.distance}a.evaluation=0}return a},e.evaluateLocation=(e,n,r)=>{const o=[],a=[],i=[];t.points.getPoint(0,o),t.points.getPoint(1,a),t.points.getPoint(2,i);const s=1-e[0]-e[1];for(let t=0;t<3;t++)n[t]=o[t]*s+a[t]*e[0]+i[t]*e[1];r[0]=s,r[1]=e[0],r[2]=e[1]},e.getParametricDistance=e=>{let t,n=0;const r=[];r[0]=e[0],r[1]=e[1],r[2]=1-e[0]-e[1];for(let e=0;e<3;e++)t=r[e]<0?-r[e]:r[e]>1?r[e]-1:0,t>n&&(n=t);return n}}const cu={};function uu(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,cu,n),Sc.extend(e,t,n),lu(e,t)}var du={newInstance:jt.newInstance(uu,"vtkTriangle"),extend:uu,...su};const pu=["verts","lines","polys","strips"],{vtkWarningMacro:fu}=jt,gu={[Ec]:eu,[Dc]:eu,[Vc]:du};function mu(e,t){t.classHierarchy.push("vtkPolyData"),pu.forEach((n=>{e[`getNumberOf${function(e){return e.replace(/(?:^\w|[A-Z]|\b\w)/g,(e=>e.toUpperCase())).replace(/\s+/g,"")}(n)}`]=()=>t[n].getNumberOfCells(),t[n]?t[n]=We(t[n]):t[n]=fc.newInstance()})),e.getNumberOfCells=()=>pu.reduce(((e,n)=>e+t[n].getNumberOfCells()),0);const n=e.shallowCopy;e.shallowCopy=function(e){let r=arguments.length>1&&void 0!==arguments[1]&&arguments[1];n(e,r),pu.forEach((n=>{t[n]=fc.newInstance(),t[n].shallowCopy(e.getReferenceByName(n))}))},e.buildCells=()=>{const n=e.getNumberOfVerts(),r=e.getNumberOfLines(),o=e.getNumberOfPolys(),a=e.getNumberOfStrips(),i=n+r+o+a,s=new Uint8Array(i);let l=s;const c=new Uint32Array(i);let u=c;if(n){let e=0;t.verts.getCellSizes().forEach(((t,n)=>{u[n]=e,l[n]=t>1?Mc:Rc,e+=t+1})),u=u.subarray(n),l=l.subarray(n)}if(r){let e=0;t.lines.getCellSizes().forEach(((t,n)=>{u[n]=e,l[n]=t>2?Dc:Ec,1===t&&fu("Building VTK_LINE ",n," with only one point, but VTK_LINE needs at least two points. Check the input."),e+=t+1})),u=u.subarray(r),l=l.subarray(r)}if(o){let e=0;t.polys.getCellSizes().forEach(((t,n)=>{switch(u[n]=e,t){case 3:l[n]=Vc;break;case 4:l[n]=Nc;break;default:l[n]=Bc}t<3&&fu("Building VTK_TRIANGLE ",n," with less than three points, but VTK_TRIANGLE needs at least three points. Check the input."),e+=t+1})),u+=u.subarray(o),l+=l.subarray(o)}if(a){let e=0;l.fill(Lc,0,a),t.strips.getCellSizes().forEach(((t,n)=>{u[n]=e,e+=t+1}))}t.cells=jc.newInstance(),t.cells.setCellTypes(i,s,c)},e.buildLinks=function(){let n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0;void 0===t.cells&&e.buildCells(),t.links=Pc.newInstance(),n>0?t.links.allocate(n):t.links.allocate(e.getPoints().getNumberOfPoints()),t.links.buildLinks(e)},e.getCellType=e=>t.cells.getCellType(e),e.getCellPoints=n=>{const r=e.getCellType(n);let o=null;switch(r){case Rc:case Mc:o=t.verts;break;case Ec:case Dc:o=t.lines;break;case Vc:case Nc:case Bc:o=t.polys;break;case Lc:o=t.strips;break;default:return o=null,{type:0,cellPointIds:null}}const a=t.cells.getCellLocation(n);return{cellType:r,cellPointIds:o.getCell(a)}},e.getPointCells=e=>t.links.getCells(e),e.getCellEdgeNeighbors=(e,n,r)=>{const o=t.links.getLink(n),a=t.links.getLink(r);return o.cells.filter((t=>t!==e&&-1!==a.cells.indexOf(t)))},e.getCell=function(t){let n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null;const r=e.getCellPoints(t),o=n||gu[r.cellType].newInstance();return o.initialize(e.getPoints(),r.cellPointIds),o}}const hu={};function vu(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,hu,n),ou.extend(e,t,n),jt.get(e,t,["cells","links"]),jt.setGet(e,t,["verts","lines","polys","strips"]),mu(e,t)}var yu={newInstance:jt.newInstance(vu,"vtkPolyData"),extend:vu};function Tu(e,t){t.classHierarchy.push("vtkTexture"),e.imageLoaded=()=>{t.image.removeEventListener("load",e.imageLoaded),t.imageLoaded=!0,e.modified()},e.setJsImageData=n=>{t.jsImageData!==n&&(null!==n&&(e.setInputData(null),e.setInputConnection(null),t.image=null,t.canvas=null),t.jsImageData=n,t.imageLoaded=!0,e.modified())},e.setCanvas=n=>{t.canvas!==n&&(null!==n&&(e.setInputData(null),e.setInputConnection(null),t.image=null,t.jsImageData=null),t.canvas=n,e.modified())},e.setImage=n=>{t.image!==n&&(null!==n&&(e.setInputData(null),e.setInputConnection(null),t.canvas=null,t.jsImageData=null),t.image=n,t.imageLoaded=!1,n.complete?e.imageLoaded():n.addEventListener("load",e.imageLoaded),e.modified())},e.getDimensionality=()=>{let n=0,r=0,o=1;if(e.getInputData()){const t=e.getInputData();n=t.getDimensions()[0],r=t.getDimensions()[1],o=t.getDimensions()[2]}return t.jsImageData&&(n=t.jsImageData.width,r=t.jsImageData.height),t.canvas&&(n=t.canvas.width,r=t.canvas.height),t.image&&(n=t.image.width,r=t.image.height),(n>1)+(r>1)+(o>1)},e.getInputAsJsImageData=()=>{if(!t.imageLoaded||e.getInputData())return null;if(t.jsImageData)return t.jsImageData();if(t.canvas)return t.canvas.getContext("2d").getImageData(0,0,t.canvas.width,t.canvas.height);if(t.image){const e=document.createElement("canvas");e.width=t.image.width,e.height=t.image.height;const n=e.getContext("2d");return n.translate(0,e.height),n.scale(1,-1),n.drawImage(t.image,0,0,t.image.width,t.image.height),n.getImageData(0,0,e.width,e.height)}return null}}const bu={image:null,canvas:null,jsImageData:null,imageLoaded:!1,repeat:!1,interpolate:!1,edgeClamp:!1,mipLevel:0,resizable:!1};function xu(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,bu,n),jt.obj(e,t),jt.algo(e,t,6,0),jt.get(e,t,["canvas","image","jsImageData","imageLoaded","resizable"]),jt.setGet(e,t,["repeat","edgeClamp","interpolate","mipLevel"]),Tu(e,t)}const Cu={generateMipmaps:(e,t,n,r)=>{const o=[1,2,1],a=e.length/(t*n);let i=t,s=n,l=e;const c=[l];for(let e=0;e<r;e++){const e=[...l];i/=2,s/=2,l=new Uint8ClampedArray(i*s*a);const t=a*i;let n=0;for(let r=0;r<l.length;r+=a){r%t==0&&(n+=2*a*i);for(let o=0;o<a;o++){let i=e[n+o];i+=e[n+a+o],i+=e[n-2*t+o],i+=e[n-2*t+a+o],i/=4,l[r+o]=i}n+=2*a}let r=[...l];for(let e=0;e<l.length;e+=a)for(let n=0;n<a;n++){let i=-(o.length-1)/2,s=4,c=0;for(let l=0;l<o.length;l++){let u=e+n+i*a;const d=u%t-(e+n)%t;d>a&&(u+=t),d<-a&&(u-=t),r[u]?c+=r[u]*o[l]:s-=o[l],i+=1}l[e+n]=c/s}r=[...l];for(let e=0;e<l.length;e+=a)for(let n=0;n<a;n++){let a=-(o.length-1)/2,i=4,s=0;for(let l=0;l<o.length;l++){const c=e+n+a*t;r[c]?s+=r[c]*o[l]:i-=o[l],a+=1}l[e+n]=s/i}c.push(l)}return c}};var Su={newInstance:jt.newInstance(xu,"vtkTexture"),extend:xu,...Cu};const Au=[[-1,0,0],[1,0,0],[0,-1,0],[0,1,0],[0,0,-1],[0,0,1]],Iu=[[8,7,11,3],[9,1,10,5],[4,9,0,8],[2,11,6,10],[0,3,2,1],[4,5,6,7]],wu=[[0,1],[1,3],[2,3],[0,2],[4,5],[5,7],[6,7],[4,6],[0,4],[1,5],[3,7],[2,6]],Pu=[0,1,0,1,0,1,0,1,2,2,2,2],Ou=[[1,2],[1,2],[0,2],[0,2],[0,1],[0,1]],Ru=new Float64Array(3),Mu=new Float64Array(3),Eu=new Float64Array(3),Du=new Float64Array(3),Vu=new Float64Array(3),Lu=new Float64Array(3),Bu=new Float64Array(16);function Nu(e,t){e.strokeStyle=t.strokeColor,e.lineWidth=t.strokeSize,e.fillStyle=t.fontColor,e.font=`${t.fontStyle} ${t.fontSize}px ${t.fontFamily}`}function _u(e){const t=[],n=[];for(let r=0;r<3;r++){const o=go().domain([e[2*r],e[2*r+1]]);t[r]=o.ticks(5);const a=o.tickFormat(5);n[r]=t[r].map(a)}return{ticks:t,tickStrings:n}}function Fu(e,t){t.classHierarchy.push("vtkCubeAxesActorHelper"),e.setRenderable=n=>{t.renderable!==n&&(t.renderable=n,t.tmActor.addTexture(t.renderable.getTmTexture()),t.tmActor.setProperty(n.getProperty()),t.tmActor.setParentProp(n),e.modified())},e.createPolyDataForOneLabel=(e,n,r,o,a,i,s)=>{const l=t.renderable.get_tmAtlas().get(e);if(!l)return;const c=t.renderable.getTextPolyData().getPoints().getData(),u=t.lastSize;Ru[0]=c[3*n],Ru[1]=c[3*n+1],Ru[2]=c[3*n+2],Vn(Eu,Ru,r),Eu[0]+=.1,Vn(Mu,Eu,o),Pn(Vu,Mu,Ru),Eu[0]-=.1,Eu[1]+=.1,Vn(Mu,Eu,o),Pn(Lu,Mu,Ru);for(let e=0;e<3;e++)Vu[e]/=.05*u[0],Lu[e]/=.05*u[1];let d=s.ptIdx,p=s.cellIdx;Ru[0]=c[3*n],Ru[1]=c[3*n+1],Ru[2]=c[3*n+2],a[0]<-.5?On(Eu,Vu,a[0]*i-l.width):a[0]>.5?On(Eu,Vu,a[0]*i):On(Eu,Vu,a[0]*i-l.width/2),wn(Ru,Ru,Eu),On(Eu,Lu,a[1]*i-l.height/2),wn(Ru,Ru,Eu),s.points[3*d]=Ru[0],s.points[3*d+1]=Ru[1],s.points[3*d+2]=Ru[2],s.tcoords[2*d]=l.tcoords[0],s.tcoords[2*d+1]=l.tcoords[1],d++,On(Eu,Vu,l.width),wn(Ru,Ru,Eu),s.points[3*d]=Ru[0],s.points[3*d+1]=Ru[1],s.points[3*d+2]=Ru[2],s.tcoords[2*d]=l.tcoords[2],s.tcoords[2*d+1]=l.tcoords[3],d++,On(Eu,Lu,l.height),wn(Ru,Ru,Eu),s.points[3*d]=Ru[0],s.points[3*d+1]=Ru[1],s.points[3*d+2]=Ru[2],s.tcoords[2*d]=l.tcoords[4],s.tcoords[2*d+1]=l.tcoords[5],d++,On(Eu,Vu,l.width),Pn(Ru,Ru,Eu),s.points[3*d]=Ru[0],s.points[3*d+1]=Ru[1],s.points[3*d+2]=Ru[2],s.tcoords[2*d]=l.tcoords[6],s.tcoords[2*d+1]=l.tcoords[7],d++,s.polys[4*p]=3,s.polys[4*p+1]=d-4,s.polys[4*p+2]=d-3,s.polys[4*p+3]=d-2,p++,s.polys[4*p]=3,s.polys[4*p+1]=d-4,s.polys[4*p+2]=d-2,s.polys[4*p+3]=d-1,s.ptIdx+=4,s.cellIdx+=2},e.updateTexturePolyData=()=>{const n=t.camera.getCompositeProjectionMatrix(t.lastAspectRatio,-1,1);m(n,n);const r=t.renderable.getTextValues().length,o=4*r,a=2*r,i=new Float64Array(3*o),s=new Uint16Array(4*a),l=new Float32Array(2*o);h(Bu,n);const c={ptIdx:0,cellIdx:0,polys:s,points:i,tcoords:l};let u=0,d=0,p=0;const f=t.renderable.getTextPolyData().getPoints().getData(),g=t.renderable.getTextValues();for(;u<f.length/3;){Ru[0]=f[3*u],Ru[1]=f[3*u+1],Ru[2]=f[3*u+2],Vn(Eu,Ru,n),Ru[0]=f[3*u+3],Ru[1]=f[3*u+4],Ru[2]=f[3*u+5],Vn(Du,Ru,n),Pn(Eu,Eu,Du);const r=[Eu[0],Eu[1]];Qo(r),e.createPolyDataForOneLabel(g[d],u,n,Bu,r,t.renderable.getAxisTitlePixelOffset(),c),u+=2,d++;for(let o=0;o<t.renderable.getTickCounts()[p];o++)e.createPolyDataForOneLabel(g[d],u,n,Bu,r,t.renderable.getTickLabelPixelOffset(),c),u++,d++;p++}const v=Ds.newInstance({numberOfComponents:2,values:l,name:"TextureCoordinates"});t.tmPolyData.getPointData().setTCoords(v),t.tmPolyData.getPoints().setData(i,3),t.tmPolyData.getPoints().modified(),t.tmPolyData.getPolys().setData(s,1),t.tmPolyData.getPolys().modified(),t.tmPolyData.modified()},e.updateAPISpecificData=(n,r,o)=>{t.lastSize[0]===n[0]&&t.lastSize[1]===n[1]||(t.lastSize[0]=n[0],t.lastSize[1]=n[1],t.lastAspectRatio=n[0]/n[1],t.forceUpdate=!0),t.camera=r,e.updateTexturePolyData()}}const ku=jt.newInstance((function(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{renderable:null};Object.assign(t,{},n),jt.obj(e,t),t.tmPolyData=yu.newInstance(),t.tmMapper=ic.newInstance(),t.tmMapper.setInputData(t.tmPolyData),t.tmActor=hs.newInstance({parentProp:e}),t.tmActor.setMapper(t.tmMapper),jt.setGet(e,t,["renderable"]),jt.get(e,t,["lastSize","lastAspectRatio","axisTextStyle","tickTextStyle","tmActor","ticks"]),t.forceUpdate=!1,t.lastRedrawTime={},jt.obj(t.lastRedrawTime,{mtime:0}),t.lastRebuildTime={},jt.obj(t.lastRebuildTime,{mtime:0}),t.lastSize=[-1,-1],t.lastTickBounds=[],Fu(e,t)}),"vtkCubeAxesActorHelper");function Gu(e,t){t.classHierarchy.push("vtkCubeAxesActor"),e.setCamera=n=>{t.camera!==n&&(t.cameraModifiedSub&&(t.cameraModifiedSub.unsubscribe(),t.cameraModifiedSub=null),t.camera=n,n&&(t.cameraModifiedSub=n.onModified(e.update)),e.update(),e.modified())},e.computeFacesToDraw=()=>{const e=t.camera.getViewMatrix();m(e,e);let n=!1;const r=ki.getDiagonalLength(t.dataBounds),o=Math.sin(t.faceVisibilityAngle*Math.PI/180);for(let a=0;a<6;a++){let i=!1;const s=Math.floor(a/2),l=(s+1)%3,c=(s+2)%3;t.dataBounds[2*l]!==t.dataBounds[2*l+1]&&t.dataBounds[2*c]!==t.dataBounds[2*c+1]&&(Ru[s]=t.dataBounds[a]-.1*r*Au[a][s],Ru[l]=.5*(t.dataBounds[2*l]+t.dataBounds[2*l+1]),Ru[c]=.5*(t.dataBounds[2*c]+t.dataBounds[2*c+1]),Vn(Eu,Ru,e),Ru[s]=t.dataBounds[a],Vn(Du,Ru,e),Pn(Eu,Du,Eu),Mn(Eu,Eu),i=Eu[2]>o,t.camera.getParallelProjection()||(Mn(Du,Du),i=En(Du,Eu)>o)),i!==t.lastFacesToDraw[a]&&(t.lastFacesToDraw[a]=i,n=!0)}return n},e.updatePolyData=(e,n,r)=>{let o=0,a=0;o+=8;let i=0;for(let e=0;e<12;e++)n[e]>0&&i++;if(a+=i,t.gridLines)for(let t=0;t<6;t++)e[t]&&(o+=2*r[Ou[t][0]].length+2*r[Ou[t][1]].length,a+=r[Ou[t][0]].length+r[Ou[t][1]].length);const s=new Float64Array(3*o),l=new Uint32Array(3*a);let c=0,u=0;for(let e=0;e<2;e++)for(let n=0;n<2;n++)for(let r=0;r<2;r++)s[3*c]=t.dataBounds[r],s[3*c+1]=t.dataBounds[2+n],s[3*c+2]=t.dataBounds[4+e],c++;for(let e=0;e<12;e++)n[e]>0&&(l[3*u]=2,l[3*u+1]=wu[e][0],l[3*u+2]=wu[e][1],u++);if(t.gridLines)for(let n=0;n<6;n++)if(e[n]){const e=Math.floor(n/2);let o=r[Ou[n][0]];for(let r=0;r<o.length;r++)s[3*c+e]=t.dataBounds[n],s[3*c+Ou[n][0]]=o[r],s[3*c+Ou[n][1]]=t.dataBounds[2*Ou[n][1]],c++,s[3*c+e]=t.dataBounds[n],s[3*c+Ou[n][0]]=o[r],s[3*c+Ou[n][1]]=t.dataBounds[2*Ou[n][1]+1],c++,l[3*u]=2,l[3*u+1]=c-2,l[3*u+2]=c-1,u++;o=r[Ou[n][1]];for(let r=0;r<o.length;r++)s[3*c+e]=t.dataBounds[n],s[3*c+Ou[n][1]]=o[r],s[3*c+Ou[n][0]]=t.dataBounds[2*Ou[n][0]],c++,s[3*c+e]=t.dataBounds[n],s[3*c+Ou[n][1]]=o[r],s[3*c+Ou[n][0]]=t.dataBounds[2*Ou[n][0]+1],c++,l[3*u]=2,l[3*u+1]=c-2,l[3*u+2]=c-1,u++}t.polyData.getPoints().setData(s,3),t.polyData.getPoints().modified(),t.polyData.getLines().setData(l,1),t.polyData.getLines().modified(),t.polyData.modified()},e.updateTextData=(e,n,r,o)=>{let a=0;for(let e=0;e<12;e++)1===n[e]&&(a+=2,a+=r[Pu[e]].length);const i=t.polyData.getPoints().getData(),s=new Float64Array(3*a);let l=0,c=0,u=0;for(let a=0;a<6;a++)if(e[a])for(let e=0;e<4;e++){const d=Iu[a][e];if(1===n[d]){const e=Pu[d],n=3*wu[d][0],p=3*wu[d][1];s[3*l]=.5*(i[n]+i[p]),s[3*l+1]=.5*(i[n+1]+i[p+1]),s[3*l+2]=.5*(i[n+2]+i[p+2]),l++,s[3*l+Math.floor(a/2)]=t.dataBounds[a],s[3*l+Ou[a][0]]=.5*(t.dataBounds[2*Ou[a][0]]+t.dataBounds[2*Ou[a][0]+1]),s[3*l+Ou[a][1]]=.5*(t.dataBounds[2*Ou[a][1]]+t.dataBounds[2*Ou[a][1]+1]),l++,t.textValues[c]=t.axisLabels[e],c++;const f=(e+1)%3,g=(e+2)%3,m=r[e],h=o[e];t.tickCounts[u]=m.length;for(let r=0;r<m.length;r++)s[3*l+e]=m[r],s[3*l+f]=i[n+f],s[3*l+g]=i[n+g],l++,t.textValues[c]=h[r],c++;u++}}t.textPolyData.getPoints().setData(s,3),t.textPolyData.modified()},e.update=()=>{if(!t.camera)return;const n=e.computeFacesToDraw(),r=t.lastFacesToDraw;let o=!1;for(let e=0;e<6;e++)t.dataBounds[e]!==t.lastTickBounds[e]&&(o=!0,t.lastTickBounds[e]=t.dataBounds[e]);if(n||o||t.forceUpdate){const n=new Array(12).fill(0);for(let e=0;e<6;e++)if(r[e])for(let t=0;t<4;t++)n[Iu[e][t]]++;const a=t.generateTicks(t.dataBounds);e.updatePolyData(r,n,a.ticks),e.updateTextData(r,n,a.ticks,a.tickStrings),(o||t.forceUpdate)&&e.updateTextureAtlas(a.tickStrings)}t.forceUpdate=!1},e.updateTextureAtlas=e=>{t.tmContext.textBaseline="bottom",t.tmContext.textAlign="left",t._tmAtlas.clear();let n=0,r=1;for(let o=0;o<3;o++){if(!t._tmAtlas.has(t.axisLabels[o])){Nu(t.tmContext,t.axisTextStyle);const e=t.tmContext.measureText(t.axisLabels[o]),a={height:e.actualBoundingBoxAscent+2,startingHeight:r,width:e.width+2,textStyle:t.axisTextStyle};t._tmAtlas.set(t.axisLabels[o],a),r+=a.height,n<a.width&&(n=a.width)}Nu(t.tmContext,t.tickTextStyle);for(let a=0;a<e[o].length;a++)if(!t._tmAtlas.has(e[o][a])){const i=t.tmContext.measureText(e[o][a]),s={height:i.actualBoundingBoxAscent+2,startingHeight:r,width:i.width+2,textStyle:t.tickTextStyle};t._tmAtlas.set(e[o][a],s),r+=s.height,n<s.width&&(n=s.width)}}n=_o(n),r=_o(r),t._tmAtlas.forEach((e=>{e.tcoords=[0,(r-e.startingHeight-e.height)/r,e.width/n,(r-e.startingHeight-e.height)/r,e.width/n,(r-e.startingHeight)/r,0,(r-e.startingHeight)/r]})),t.tmCanvas.width=n,t.tmCanvas.height=r,t.tmContext.textBaseline="bottom",t.tmContext.textAlign="left",t.tmContext.clearRect(0,0,n,r),t._tmAtlas.forEach(((e,n)=>{Nu(t.tmContext,e.textStyle),t.tmContext.fillText(n,1,e.startingHeight+e.height-1)})),t.tmTexture.setCanvas(t.tmCanvas),t.tmTexture.modified()},e.onModified((()=>{t.forceUpdate=!0,e.update()})),e.setTickTextStyle=n=>{t.tickTextStyle={...t.tickTextStyle,...n},e.modified()},e.setAxisTextStyle=n=>{t.axisTextStyle={...t.axisTextStyle,...n},e.modified()},e.get_tmAtlas=()=>t._tmAtlas,e.getBounds=()=>(e.update(),ki.setBounds(t.bounds,t.gridActor.getBounds()),ki.scaleAboutCenter(t.bounds,t.boundsScaleFactor,t.boundsScaleFactor,t.boundsScaleFactor),t.bounds);const n=jt.chain(e.setProperty,t.gridActor.setProperty);e.setProperty=e=>n(e)[0]}function Uu(e,t,n){return{boundsScaleFactor:1.3,camera:null,dataBounds:[...ki.INIT_BOUNDS],faceVisibilityAngle:8,gridLines:!0,axisLabels:null,axisTitlePixelOffset:35,tickLabelPixelOffset:12,generateTicks:_u,...n,axisTextStyle:{fontColor:"white",fontStyle:"normal",fontSize:18,fontFamily:"serif",...n?.axisTextStyle},tickTextStyle:{fontColor:"white",fontStyle:"normal",fontSize:14,fontFamily:"serif",...n?.tickTextStyle}}}function zu(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};hs.extend(e,t,Uu(0,0,n)),t.lastFacesToDraw=[!1,!1,!1,!1,!1,!1],t.axisLabels=["X-Axis","Y-Axis","Z-Axis"],t.tickCounts=[],t.textValues=[],t.lastTickBounds=[],t.tmCanvas=document.createElement("canvas"),t.tmContext=t.tmCanvas.getContext("2d"),t._tmAtlas=new Map,t.tmTexture=Su.newInstance({resizable:!0}),t.tmTexture.setInterpolate(!1),e.getProperty().setDiffuse(0),e.getProperty().setAmbient(1),t.gridMapper=ic.newInstance(),t.polyData=yu.newInstance(),t.gridMapper.setInputData(t.polyData),t.gridActor=hs.newInstance(),t.gridActor.setMapper(t.gridMapper),t.gridActor.setProperty(e.getProperty()),t.gridActor.setParentProp(e),t.textPolyData=yu.newInstance(),jt.setGet(e,t,["axisTitlePixelOffset","boundsScaleFactor","faceVisibilityAngle","gridLines","tickLabelPixelOffset","generateTicks"]),jt.setGetArray(e,t,["dataBounds"],6),jt.setGetArray(e,t,["axisLabels"],3),jt.get(e,t,["axisTextStyle","tickTextStyle","camera","tmTexture","textValues","textPolyData","tickCounts","gridActor"]),Gu(e,t)}var Wu={newInstance:jt.newInstance(zu,"vtkCubeAxesActor"),extend:zu,newCubeAxesActorHelper:ku,defaultGenerateTicks:_u};function Hu(e,t){t.classHierarchy.push("vtkOpenGLCubeAxesActor"),e.buildPass=n=>{n&&(t._openGLRenderer=e.getFirstAncestorOfType("vtkOpenGLRenderer"),t._openGLRenderWindow=t._openGLRenderer.getParent(),t.CubeAxesActorHelper.getRenderable()||t.CubeAxesActorHelper.setRenderable(t.renderable),e.prepareNodes(),e.addMissingNode(t.CubeAxesActorHelper.getTmActor()),e.addMissingNode(t.renderable.getGridActor()),e.removeUnusedNodes())},e.opaquePass=(e,n)=>{if(e){const e=t._openGLRenderer?t._openGLRenderer.getRenderable().getActiveCamera():null,n=t._openGLRenderer.getTiledSizeAndOrigin();t.CubeAxesActorHelper.updateAPISpecificData([n.usize,n.vsize],e,t._openGLRenderWindow.getRenderable())}}}const ju={};const Ku=Dt((function(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,ju,n),Zt.extend(e,t,n),t.CubeAxesActorHelper=Wu.newCubeAxesActorHelper(),Hu(e,t)}),"vtkOpenGLCubeAxesActor");rn("vtkCubeAxesActor",Ku);const $u={ARRAY_BUFFER:0,ELEMENT_ARRAY_BUFFER:1,TEXTURE_BUFFER:2};var qu={ObjectType:$u};const{ObjectType:Xu}=qu;function Yu(e,t){function n(e){switch(e){case Xu.ELEMENT_ARRAY_BUFFER:return t.context.ELEMENT_ARRAY_BUFFER;case Xu.TEXTURE_BUFFER:if("TEXTURE_BUFFER"in t.context)return t.context.TEXTURE_BUFFER;case Xu.ARRAY_BUFFER:default:return t.context.ARRAY_BUFFER}}t.classHierarchy.push("vtkOpenGLBufferObject");let r=null,o=null,a=!0,i="";e.getType=()=>r,e.setType=e=>{r=e},e.getHandle=()=>o,e.isReady=()=>!1===a,e.generateBuffer=e=>{const a=n(e);return null===o&&(o=t.context.createBuffer(),r=e),n(r)===a},e.upload=(s,l)=>e.generateBuffer(l)?(t.context.bindBuffer(n(r),o),t.context.bufferData(n(r),s,t.context.STATIC_DRAW),t.allocatedGPUMemoryInBytes=s.length*s.BYTES_PER_ELEMENT,a=!1,!0):(i="Trying to upload array buffer to incompatible 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i=arguments.length>4&&void 0!==arguments[4]?arguments[4]:null;if(!n.getData()||!n.getData().length)return t.elementCount=0,0;t.blockSize=3,t.vertexOffset=0,t.normalOffset=0,t.tCoordOffset=0,t.tCoordComponents=0,t.colorComponents=0,t.colorOffset=0,t.customData=[];const s=a.points.getData();let l=null,c=null,u=null;const d=a.colors?a.colors.getNumberOfComponents():0,p=a.tcoords?a.tcoords.getNumberOfComponents():0;a.normals&&(t.normalOffset=4*t.blockSize,t.blockSize+=3,l=a.normals.getData()),a.customAttributes&&a.customAttributes.forEach((e=>{e&&(t.customData.push({data:e.getData(),offset:4*t.blockSize,components:e.getNumberOfComponents(),name:e.getName()}),t.blockSize+=e.getNumberOfComponents())})),a.tcoords&&(t.tCoordOffset=4*t.blockSize,t.tCoordComponents=p,t.blockSize+=p,c=a.tcoords.getData()),a.colors?(t.colorComponents=a.colors.getNumberOfComponents(),t.colorOffset=0,u=a.colors.getData(),t.colorBO||(t.colorBO=Ju.newInstance()),t.colorBO.setOpenGLRenderWindow(t._openGLRenderWindow)):t.colorBO=null,t.stride=4*t.blockSize;let f,g=0,m=0,h=0,v=0,y=0,T=0;const b={anythingToPoints(e,t,n,r){for(let o=0;o<e;++o)f(t[n+o],r)},linesToWireframe(e,t,n,r){for(let o=0;o<e-1;++o)f(t[n+o],r),f(t[n+o+1],r)},polysToWireframe(e,t,n,r){if(e>2)for(let o=0;o<e;++o)f(t[n+o],r),f(t[n+(o+1)%e],r)},stripsToWireframe(e,t,n,r){if(e>2){for(let o=0;o<e-1;++o)f(t[n+o],r),f(t[n+o+1],r);for(let o=0;o<e-2;o++)f(t[n+o],r),f(t[n+o+2],r)}},polysToSurface(e,t,n,r){for(let o=0;o<e-2;o++)f(t[n+0],r),f(t[n+o+1],r),f(t[n+o+2],r)},stripsToSurface(e,t,n,r){for(let o=0;o<e-2;o++)f(t[n+o],r),f(t[n+o+1+o%2],r),f(t[n+o+1+(o+1)%2],r)}},x={anythingToPoints:(e,t)=>e,linesToWireframe:(e,t)=>e>1?2*(e-1):0,polysToWireframe:(e,t)=>e>2?2*e:0,stripsToWireframe:(e,t)=>e>2?4*e-6:0,polysToSurface:(e,t)=>e>2?3*(e-2):0,stripsToSurface:(e,t,n)=>e>2?3*(e-2):0};let C=null,S=null;o===rs.POINTS||"verts"===r?(C=b.anythingToPoints,S=x.anythingToPoints):o===rs.WIREFRAME||"lines"===r?(C=b[`${r}ToWireframe`],S=x[`${r}ToWireframe`]):(C=b[`${r}ToSurface`],S=x[`${r}ToSurface`]);const A=n.getData(),I=A.length;let w=0;for(let e=0;e<I;)w+=S(A[e],A),e+=A[e]+1;let P=null;const O=new Float32Array(w*t.blockSize);u&&(P=new Uint8Array(4*w));let R=0,M=0,E=0,D=0;for(let e=0;e<3;++e){const t=a.points.getRange(e),n=t[1]-t[0];E+=n*n;const r=.5*(t[1]+t[0]);D+=r*r}const V=E>0&&(Math.abs(D)/E>1e6||Math.abs(Math.log10(E))>3||0===E&&D>1e6);if(V){const t=new Float64Array(3),n=new Float64Array(3);for(let e=0;e<3;++e){const r=a.points.getRange(e),o=r[1]-r[0];t[e]=.5*(r[1]+r[0]),n[e]=o>0?1/o:1}e.setCoordShiftAndScale(t,n)}else!0===t.coordShiftAndScaleEnabled&&e.setCoordShiftAndScale(null,null);if(i)if(i.points||i.cells){const e=new Int32Array(w+i.points.length);e.set(i.points),i.points=e;const t=new Int32Array(w+i.cells.length);t.set(i.cells),i.cells=t}else i.points=new Int32Array(w),i.cells=new Int32Array(w);let L=a.vertexOffset;f=function(e,n){if(i&&(i.points[L]=e,i.cells[L]=T+a.cellOffset),++L,g=3*e,t.coordShiftAndScaleEnabled?(O[R++]=(s[g++]-t.coordShift[0])*t.coordScale[0],O[R++]=(s[g++]-t.coordShift[1])*t.coordScale[1],O[R++]=(s[g++]-t.coordShift[2])*t.coordScale[2]):(O[R++]=s[g++],O[R++]=s[g++],O[R++]=s[g++]),null!==l&&(m=a.haveCellNormals?3*(T+a.cellOffset):3*e,O[R++]=l[m++],O[R++]=l[m++],O[R++]=l[m++]),t.customData.forEach((t=>{y=e*t.components;for(let e=0;e<t.components;++e)O[R++]=t.data[y++]})),null!==c){h=a.useTCoordsPerCell?n*p:e*p;for(let e=0;e<p;++e)O[R++]=c[h++]}null!==u&&(v=a.haveCellScalars?(T+a.cellOffset)*d:e*d,P[M++]=u[v++],P[M++]=u[v++],P[M++]=u[v++],P[M++]=4===d?u[v++]:255)};for(let e=0;e<I;e+=A[e]+1,T++)C(A[e],A,e+1,T+a.cellOffset);return t.elementCount=w,e.upload(O,$u.ARRAY_BUFFER),t.colorBO&&(t.colorBOStride=4,t.colorBO.upload(P,$u.ARRAY_BUFFER)),T},e.setCoordShiftAndScale=(e,n)=>{null===e||e.constructor===Float64Array&&3===e.length?null===n||n.constructor===Float64Array&&3===n.length?(null!==t.coordShift&&null!==e&&Nn(e,t.coordShift)||(t.coordShift=e),null!==t.coordScale&&null!==n&&Nn(n,t.coordScale)||(t.coordScale=n),t.coordShiftAndScaleEnabled=function(e,t){return null!==e&&null!==t&&!(Bn(e,[0,0,0])&&Bn(t,[1,1,1]))}(t.coordShift,t.coordScale),t.coordShiftAndScaleEnabled?t.inverseShiftAndScaleMatrix=function(e,t){const n=new Float64Array(3);Rn(n,t);const r=new Float64Array(16);return _(r,Ui(),e,n),r}(t.coordShift,t.coordScale):t.inverseShiftAndScaleMatrix=null):ed("Wrong type for coordScale, expected vec3 or null"):ed("Wrong type for coordShift, expected vec3 or null")}}const nd={elementCount:0,stride:0,colorBOStride:0,vertexOffset:0,normalOffset:0,tCoordOffset:0,tCoordComponents:0,colorOffset:0,colorComponents:0,tcoordBO:null,customData:[],coordShift:null,coordScale:null,coordShiftAndScaleEnabled:!1,inverseShiftAndScaleMatrix:null};function rd(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,nd,n),Ju.extend(e,t,n),jt.setGet(e,t,["colorBO","elementCount","stride","colorBOStride","vertexOffset","normalOffset","tCoordOffset","tCoordComponents","colorOffset","colorComponents","customData"]),jt.get(e,t,["coordShift","coordScale","coordShiftAndScaleEnabled","inverseShiftAndScaleMatrix"]),td(e,t)}var od={newInstance:jt.newInstance(rd),extend:rd};const{vtkErrorMacro:ad}=jt;function id(e,t){t.classHierarchy.push("vtkShader"),e.compile=()=>{let e=t.context.VERTEX_SHADER;if(!t.source||!t.source.length||"Unknown"===t.shaderType)return!1;if(0!==t.handle&&(t.context.deleteShader(t.handle),t.handle=0),e="Fragment"===t.shaderType?t.context.FRAGMENT_SHADER:t.context.VERTEX_SHADER,t.handle=t.context.createShader(e),t.context.shaderSource(t.handle,t.source),t.context.compileShader(t.handle),!t.context.getShaderParameter(t.handle,t.context.COMPILE_STATUS)){const e=t.context.getShaderInfoLog(t.handle);return ad(`Error compiling shader '${t.source}': ${e}`),t.context.deleteShader(t.handle),t.handle=0,!1}return!0},e.cleanup=()=>{"Unknown"!==t.shaderType&&0!==t.handle&&(t.context.deleteShader(t.handle),t.handle=0,t.dirty=!0)}}const sd={shaderType:"Unknown",source:"",error:"",handle:0,dirty:!1,context:null};function ld(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,sd,n),jt.obj(e,t),jt.setGet(e,t,["shaderType","source","error","handle","context"]),id(e,t)}var cd={newInstance:jt.newInstance(ld,"vtkShader"),extend:ld};const{vtkErrorMacro:ud}=jt;function dd(e,t){t.classHierarchy.push("vtkShaderProgram"),e.compileShader=()=>t.vertexShader.compile()?t.fragmentShader.compile()?e.attachShader(t.vertexShader)&&e.attachShader(t.fragmentShader)?e.link()?(e.setCompiled(!0),1):(ud(`Links failed: ${t.error}`),0):(ud(t.error),0):(ud(t.fragmentShader.getSource().split("\n").map(((e,t)=>`${t}: ${e}`)).join("\n")),ud(t.fragmentShader.getError()),0):(ud(t.vertexShader.getSource().split("\n").map(((e,t)=>`${t}: ${e}`)).join("\n")),ud(t.vertexShader.getError()),0),e.cleanup=()=>{"Unknown"!==t.shaderType&&0!==t.handle&&(e.release(),0!==t.vertexShaderHandle&&(t.context.detachShader(t.handle,t.vertexShaderHandle),t.vertexShaderHandle=0),0!==t.fragmentShaderHandle&&(t.context.detachShader(t.handle,t.fragmentShaderHandle),t.fragmentShaderHandle=0),t.context.deleteProgram(t.handle),t.handle=0,e.setCompiled(!1))},e.bind=()=>!(!t.linked&&!e.link()||(t.context.useProgram(t.handle),e.setBound(!0),0)),e.isBound=()=>!!t.bound,e.release=()=>{t.context.useProgram(null),e.setBound(!1)},e.setContext=e=>{t.vertexShader.setContext(e),t.fragmentShader.setContext(e),t.geometryShader.setContext(e)},e.link=()=>{if(t.linked)return!0;if(0===t.handle)return t.error="Program has not been initialized, and/or does not have shaders.",!1;if(t.uniformLocs={},t.context.linkProgram(t.handle),!t.context.getProgramParameter(t.handle,t.context.LINK_STATUS)){const e=t.context.getProgramInfoLog(t.handle);return ud(`Error linking shader ${e}`),t.handle=0,!1}return e.setLinked(!0),t.attributeLocs={},!0},e.setUniformMatrix=(n,r)=>{const o=e.findUniform(n);if(-1===o)return t.error=`Could not set uniform ${n} . No such uniform.`,!1;const a=new Float32Array(r);return t.context.uniformMatrix4fv(o,!1,a),!0},e.setUniformMatrix3x3=(n,r)=>{const o=e.findUniform(n);if(-1===o)return t.error=`Could not set uniform ${n} . No such uniform.`,!1;const a=new Float32Array(r);return t.context.uniformMatrix3fv(o,!1,a),!0},e.setUniformf=(n,r)=>{const o=e.findUniform(n);return-1===o?(t.error=`Could not set uniform ${n} . No such uniform.`,!1):(t.context.uniform1f(o,r),!0)},e.setUniformfv=(n,r)=>{const o=e.findUniform(n);return-1===o?(t.error=`Could not set uniform ${n} . No such uniform.`,!1):(t.context.uniform1fv(o,r),!0)},e.setUniformi=(n,r)=>{const o=e.findUniform(n);return-1===o?(t.error=`Could not set uniform ${n} . No such uniform.`,!1):(t.context.uniform1i(o,r),!0)},e.setUniformiv=(n,r)=>{const o=e.findUniform(n);return-1===o?(t.error=`Could not set uniform ${n} . No such uniform.`,!1):(t.context.uniform1iv(o,r),!0)},e.setUniform2f=(n,r,o)=>{const a=e.findUniform(n);if(-1===a)return t.error=`Could not set uniform ${n} . No such uniform.`,!1;if(void 0===o)throw new RangeError("Invalid number of values for array");return t.context.uniform2f(a,r,o),!0},e.setUniform2fv=(n,r)=>{const o=e.findUniform(n);return-1===o?(t.error=`Could not set uniform ${n} . No such uniform.`,!1):(t.context.uniform2fv(o,r),!0)},e.setUniform2i=(n,r,o)=>{const a=e.findUniform(n);if(-1===a)return t.error=`Could not set uniform ${n} . No such uniform.`,!1;if(void 0===o)throw new RangeError("Invalid number of values for array");return t.context.uniform2i(a,r,o),!0},e.setUniform2iv=(n,r)=>{const o=e.findUniform(n);return-1===o?(t.error=`Could not set uniform ${n} . No such uniform.`,!1):(t.context.uniform2iv(o,r),!0)},e.setUniform3f=(n,r,o,a)=>{const i=e.findUniform(n);if(-1===i)return t.error=`Could not set uniform ${n} . No such uniform.`,!1;if(void 0===a)throw new RangeError("Invalid number of values for array");return t.context.uniform3f(i,r,o,a),!0},e.setUniform3fArray=(n,r)=>{const o=e.findUniform(n);if(-1===o)return t.error=`Could not set uniform ${n} . No such uniform.`,!1;if(!Array.isArray(r)||3!==r.length)throw new RangeError("Invalid number of values for array");return t.context.uniform3f(o,r[0],r[1],r[2]),!0},e.setUniform3fv=(n,r)=>{const o=e.findUniform(n);return-1===o?(t.error=`Could not set uniform ${n} . No such uniform.`,!1):(t.context.uniform3fv(o,r),!0)},e.setUniform3i=function(n){const r=e.findUniform(n);if(-1===r)return t.error=`Could not set uniform ${n} . No such uniform.`,!1;for(var o=arguments.length,a=new Array(o>1?o-1:0),i=1;i<o;i++)a[i-1]=arguments[i];let s=a;if(1===s.length&&Array.isArray(s[0])&&(s=s[0]),3!==s.length)throw new RangeError("Invalid number of values for array");return t.context.uniform3i(r,s[0],s[1],s[2]),!0},e.setUniform3iv=(n,r)=>{const o=e.findUniform(n);return-1===o?(t.error=`Could not set uniform ${n} . No such uniform.`,!1):(t.context.uniform3iv(o,r),!0)},e.setUniform4f=function(n){const r=e.findUniform(n);if(-1===r)return t.error=`Could not set uniform ${n} . No such uniform.`,!1;for(var o=arguments.length,a=new Array(o>1?o-1:0),i=1;i<o;i++)a[i-1]=arguments[i];let s=a;if(1===s.length&&Array.isArray(s[0])&&(s=s[0]),4!==s.length)throw new RangeError("Invalid number of values for array");return t.context.uniform4f(r,s[0],s[1],s[2],s[3]),!0},e.setUniform4fv=(n,r)=>{const o=e.findUniform(n);return-1===o?(t.error=`Could not set uniform ${n} . No such uniform.`,!1):(t.context.uniform4fv(o,r),!0)},e.setUniform4i=function(n){const r=e.findUniform(n);if(-1===r)return t.error=`Could not set uniform ${n} . No such uniform.`,!1;for(var o=arguments.length,a=new Array(o>1?o-1:0),i=1;i<o;i++)a[i-1]=arguments[i];let s=a;if(1===s.length&&Array.isArray(s[0])&&(s=s[0]),4!==s.length)throw new RangeError("Invalid number of values for array");return t.context.uniform4i(r,s[0],s[1],s[2],s[3]),!0},e.setUniform4iv=(n,r)=>{const o=e.findUniform(n);return-1===o?(t.error=`Could not set uniform ${n} . No such uniform.`,!1):(t.context.uniform4iv(o,r),!0)},e.findUniform=e=>{if(!e||!t.linked)return-1;let n=t.uniformLocs[e];return void 0!==n?n:(n=t.context.getUniformLocation(t.handle,e),null===n?(t.error=`Uniform ${e} not found in current shader program.`,t.uniformLocs[e]=-1,-1):(t.uniformLocs[e]=n,n))},e.isUniformUsed=e=>{if(!e)return!1;let n=t.uniformLocs[e];return void 0!==n?null!==n:t.linked?(n=t.context.getUniformLocation(t.handle,e),t.uniformLocs[e]=n,null!==n):(ud("attempt to find uniform when the shader program is not linked"),!1)},e.isAttributeUsed=e=>{if(!e)return!1;if(e in t.attributeLocs)return!0;if(!t.linked)return ud("attempt to find uniform when the shader program is not linked"),!1;const n=t.context.getAttribLocation(t.handle,e);return-1!==n&&(t.attributeLocs[e]=n,!0)},e.attachShader=n=>{if(0===n.getHandle())return t.error="Shader object was not initialized, cannot attach it.",!1;if("Unknown"===n.getShaderType())return t.error="Shader object is of type Unknown and cannot be used.",!1;if(0===t.handle){const e=t.context.createProgram();if(0===e)return t.error="Could not create shader program.",!1;t.handle=e,t.linked=!1}return"Vertex"===n.getShaderType()&&(0!==t.vertexShaderHandle&&t.context.detachShader(t.handle,t.vertexShaderHandle),t.vertexShaderHandle=n.getHandle()),"Fragment"===n.getShaderType()&&(0!==t.fragmentShaderHandle&&t.context.detachShader(t.handle,t.fragmentShaderHandle),t.fragmentShaderHandle=n.getHandle()),t.context.attachShader(t.handle,n.getHandle()),e.setLinked(!1),!0},e.detachShader=e=>{if(0===e.getHandle())return t.error="shader object was not initialized, cannot attach it.",!1;if("Unknown"===e.getShaderType())return t.error="Shader object is of type Unknown and cannot be used.",!1;switch(0===t.handle&&(t.error="This shader program has not been initialized yet."),e.getShaderType()){case"Vertex":return t.vertexShaderHandle!==e.getHandle()?(t.error="The supplied shader was not attached to this program.",!1):(t.context.detachShader(t.handle,e.getHandle()),t.vertexShaderHandle=0,t.linked=!1,!0);case"Fragment":return t.fragmentShaderHandle!==e.getHandle()?(t.error="The supplied shader was not attached to this program.",!1):(t.context.detachShader(t.handle,e.getHandle()),t.fragmentShaderHandle=0,t.linked=!1,!0);default:return!1}},e.setContext=e=>{t.context=e,t.vertexShader.setContext(e),t.fragmentShader.setContext(e),t.geometryShader.setContext(e)},e.setLastCameraMTime=e=>{t.lastCameraMTime=e}}const pd={vertexShaderHandle:0,fragmentShaderHandle:0,geometryShaderHandle:0,vertexShader:null,fragmentShader:null,geometryShader:null,linked:!1,bound:!1,compiled:!1,error:"",handle:0,numberOfOutputs:0,attributesLocs:null,uniformLocs:null,md5Hash:0,context:null,lastCameraMTime:null};function fd(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,pd,n),t.attributesLocs={},t.uniformLocs={},t.vertexShader=cd.newInstance(),t.vertexShader.setShaderType("Vertex"),t.fragmentShader=cd.newInstance(),t.fragmentShader.setShaderType("Fragment"),t.geometryShader=cd.newInstance(),t.geometryShader.setShaderType("Geometry"),jt.obj(e,t),jt.get(e,t,["lastCameraMTime"]),jt.setGet(e,t,["error","handle","compiled","bound","md5Hash","vertexShader","fragmentShader","geometryShader","linked"]),dd(e,t)}var gd={newInstance:jt.newInstance(fd,"vtkShaderProgram"),extend:fd,substitute:function(e,t,n,r){const o="string"==typeof n?n:n.join("\n"),a=!1===r?t:new RegExp(t,"g"),i=e.replace(a,o);return{replace:i!==o,result:i}}};function md(e,t){t.classHierarchy.push("vtkOpenGLVertexArrayObject"),e.exposedMethod=()=>{},e.initialize=()=>{t.instancingExtension=null,t._openGLRenderWindow.getWebgl2()||(t.instancingExtension=t.context.getExtension("ANGLE_instanced_arrays")),!t.forceEmulation&&t._openGLRenderWindow&&t._openGLRenderWindow.getWebgl2()?(t.extension=null,t.supported=!0,t.handleVAO=t.context.createVertexArray()):(t.extension=t.context.getExtension("OES_vertex_array_object"),!t.forceEmulation&&t.extension?(t.supported=!0,t.handleVAO=t.extension.createVertexArrayOES()):t.supported=!1)},e.isReady=()=>0!==t.handleVAO||!1===t.supported,e.bind=()=>{if(e.isReady()||e.initialize(),e.isReady()&&t.supported)t.extension?t.extension.bindVertexArrayOES(t.handleVAO):t.context.bindVertexArray(t.handleVAO);else if(e.isReady()){const e=t.context;for(let n=0;n<t.buffers.length;++n){const r=t.buffers[n];t.context.bindBuffer(e.ARRAY_BUFFER,r.buffer);for(let n=0;n<r.attributes.length;++n){const o=r.attributes[n],a=o.isMatrix?o.size:1;for(let n=0;n<a;++n)e.enableVertexAttribArray(o.index+n),e.vertexAttribPointer(o.index+n,o.size,o.type,o.normalize,o.stride,o.offset+o.stride*n/o.size),o.divisor>0&&(t.instancingExtension?t.instancingExtension.vertexAttribDivisorANGLE(o.index+n,1):e.vertexAttribDivisor(o.index+n,1))}}}},e.release=()=>{if(e.isReady()&&t.supported)t.extension?t.extension.bindVertexArrayOES(null):t.context.bindVertexArray(null);else if(e.isReady()){const e=t.context;for(let n=0;n<t.buffers.length;++n){const r=t.buffers[n];t.context.bindBuffer(e.ARRAY_BUFFER,r.buffer);for(let n=0;n<r.attributes.length;++n){const o=r.attributes[n],a=o.isMatrix?o.size:1;for(let n=0;n<a;++n)e.enableVertexAttribArray(o.index+n),e.vertexAttribPointer(o.index+n,o.size,o.type,o.normalize,o.stride,o.offset+o.stride*n/o.size),o.divisor>0&&(t.instancingExtension?t.instancingExtension.vertexAttribDivisorANGLE(o.index+n,0):e.vertexAttribDivisor(o.index+n,0)),e.disableVertexAttribArray(o.index+n)}}}},e.shaderProgramChanged=()=>{e.release(),t.handleVAO&&(t.extension?t.extension.deleteVertexArrayOES(t.handleVAO):t.context.deleteVertexArray(t.handleVAO)),t.handleVAO=0,t.handleProgram=0},e.releaseGraphicsResources=()=>{e.shaderProgramChanged(),t.handleVAO&&(t.extension?t.extension.deleteVertexArrayOES(t.handleVAO):t.context.deleteVertexArray(t.handleVAO)),t.handleVAO=0,t.supported=!0,t.handleProgram=0},e.addAttributeArray=(t,n,r,o,a,i,s,l)=>e.addAttributeArrayWithDivisor(t,n,r,o,a,i,s,l,0,!1),e.addAttributeArrayWithDivisor=(n,r,o,a,i,s,l,c,u,d)=>{if(!n)return!1;if(!n.isBound()||0===r.getHandle()||r.getType()!==$u.ARRAY_BUFFER)return!1;if(0===t.handleProgram&&(t.handleProgram=n.getHandle()),e.isReady()||e.initialize(),!e.isReady()||t.handleProgram!==n.getHandle())return!1;const p=t.context,f={};if(f.name=o,f.index=p.getAttribLocation(t.handleProgram,o),f.offset=a,f.stride=i,f.type=s,f.size=l,f.normalize=c,f.isMatrix=d,f.divisor=u,-1===f.Index)return!1;if(r.bind(),p.enableVertexAttribArray(f.index),p.vertexAttribPointer(f.index,f.size,f.type,f.normalize,f.stride,f.offset),u>0&&(t.instancingExtension?t.instancingExtension.vertexAttribDivisorANGLE(f.index,1):p.vertexAttribDivisor(f.index,1)),f.buffer=r.getHandle(),!t.supported){let e=!1;for(let n=0;n<t.buffers.length;++n){const r=t.buffers[n];if(r.buffer===f.buffer){e=!0;let t=!1;for(let e=0;e<r.attributes.length;++e)r.attributes[e].name===o&&(t=!0,r.attributes[e]=f);t||r.attributes.push(f)}}e||t.buffers.push({buffer:f.buffer,attributes:[f]})}return!0},e.addAttributeMatrixWithDivisor=(n,r,o,a,i,s,l,c,u)=>{const d=e.addAttributeArrayWithDivisor(n,r,o,a,i,s,l,c,u,!0);if(!d)return d;const p=t.context,f=p.getAttribLocation(t.handleProgram,o);for(let e=1;e<l;e++)p.enableVertexAttribArray(f+e),p.vertexAttribPointer(f+e,l,s,c,i,a+i*e/l),u>0&&(t.instancingExtension?t.instancingExtension.vertexAttribDivisorANGLE(f+e,1):p.vertexAttribDivisor(f+e,1));return!0},e.removeAttributeArray=n=>{if(!e.isReady()||0===t.handleProgram)return!1;if(!t.supported)for(let e=0;e<t.buffers.length;++e){const r=t.buffers[e];for(let o=0;o<r.attributes.length;++o)if(r.attributes[o].name===n)return r.attributes.splice(o,1),r.attributes.length||t.buffers.splice(e,1),!0}return!0},e.setOpenGLRenderWindow=n=>{t._openGLRenderWindow!==n&&(e.releaseGraphicsResources(),t._openGLRenderWindow=n,t.context=null,n&&(t.context=t._openGLRenderWindow.getContext()))}}const hd={forceEmulation:!1,handleVAO:0,handleProgram:0,supported:!0,buffers:null,context:null};function vd(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,hd,n),t.buffers=[],jt.obj(e,t),jt.get(e,t,["supported"]),jt.setGet(e,t,["forceEmulation"]),md(e,t)}var yd={newInstance:jt.newInstance(vd,"vtkOpenGLVertexArrayObject"),extend:vd};const Td={Start:0,Points:0,Lines:1,Tris:2,TriStrips:3,TrisEdges:4,TriStripsEdges:5,End:6};function bd(e,t){t.classHierarchy.push("vtkOpenGLHelper"),e.setOpenGLRenderWindow=e=>{t.context=e.getContext(),t.program.setContext(t.context),t.VAO.setOpenGLRenderWindow(e),t.CABO.setOpenGLRenderWindow(e)},e.releaseGraphicsResources=e=>{t.VAO.releaseGraphicsResources(),t.CABO.releaseGraphicsResources(),t.CABO.setElementCount(0)},e.drawArrays=(n,r,o,a)=>{if(t.CABO.getElementCount()){const i=e.getOpenGLMode(o),s=e.haveWideLines(n,r),l=t.context,c=l.getParameter(l.DEPTH_WRITEMASK);t.pointPicking&&l.depthMask(!1),i===l.LINES&&s?(e.updateShaders(n,r,a),l.drawArraysInstanced(i,0,t.CABO.getElementCount(),2*Math.ceil(r.getProperty().getLineWidth()))):(l.lineWidth(r.getProperty().getLineWidth()),e.updateShaders(n,r,a),l.drawArrays(i,0,t.CABO.getElementCount()),l.lineWidth(1));const u=(i===l.POINTS?1:0)||(i===l.LINES?2:3);return t.pointPicking&&l.depthMask(c),t.CABO.getElementCount()/u}return 0},e.getOpenGLMode=e=>{if(t.pointPicking)return t.context.POINTS;const n=t.primitiveType;return e===rs.POINTS||n===Td.Points?t.context.POINTS:e===rs.WIREFRAME||n===Td.Lines||n===Td.TrisEdges||n===Td.TriStripsEdges?t.context.LINES:t.context.TRIANGLES},e.haveWideLines=(e,n)=>n.getProperty().getLineWidth()>1&&!(t.CABO.getOpenGLRenderWindow()&&t.CABO.getOpenGLRenderWindow().getHardwareMaximumLineWidth()>=n.getProperty().getLineWidth()),e.getNeedToRebuildShaders=(t,n,r)=>!!(r.getNeedToRebuildShaders(e,t,n)||0===e.getProgram()||e.getShaderSourceTime().getMTime()<r.getMTime()||e.getShaderSourceTime().getMTime()<n.getMTime()),e.updateShaders=(n,r,o)=>{if(e.getNeedToRebuildShaders(n,r,o)){const a={Vertex:null,Fragment:null,Geometry:null};o.buildShaders(a,n,r);const i=t.CABO.getOpenGLRenderWindow().getShaderCache().readyShaderProgramArray(a.Vertex,a.Fragment,a.Geometry);i!==e.getProgram()&&(e.setProgram(i),e.getVAO().releaseGraphicsResources()),e.getShaderSourceTime().modified()}else t.CABO.getOpenGLRenderWindow().getShaderCache().readyShaderProgram(e.getProgram());e.getVAO().bind(),o.setMapperShaderParameters(e,n,r),o.setPropertyShaderParameters(e,n,r),o.setCameraShaderParameters(e,n,r),o.setLightingShaderParameters(e,n,r),o.invokeShaderCallbacks(e,n,r)},e.setMapperShaderParameters=(n,r,o)=>{if(e.haveWideLines(n,r)){e.getProgram().setUniform2f("viewportSize",o.usize,o.vsize);const t=parseFloat(r.getProperty().getLineWidth()),n=t/2;e.getProgram().setUniformf("lineWidthStepSize",t/Math.ceil(t)),e.getProgram().setUniformf("halfLineWidth",n)}t.primitiveType===Td.Points||r.getProperty().getRepresentation()===rs.POINTS?e.getProgram().setUniformf("pointSize",r.getProperty().getPointSize()):t.pointPicking&&e.getProgram().setUniformf("pointSize",e.getPointPickingPrimitiveSize())},e.replaceShaderPositionVC=(n,r,o)=>{let a=n.Vertex;a=gd.substitute(a,"//VTK::PositionVC::Dec",["//VTK::PositionVC::Dec","uniform float pointSize;"]).result,a=gd.substitute(a,"//VTK::PositionVC::Impl",["//VTK::PositionVC::Impl","  gl_PointSize = pointSize;"],!1).result,e.getOpenGLMode(o.getProperty().getRepresentation())===t.context.LINES&&e.haveWideLines(r,o)&&(a=gd.substitute(a,"//VTK::PositionVC::Dec",["//VTK::PositionVC::Dec","uniform vec2 viewportSize;","uniform float lineWidthStepSize;","uniform float halfLineWidth;"]).result,a=gd.substitute(a,"//VTK::PositionVC::Impl",["//VTK::PositionVC::Impl"," if (halfLineWidth > 0.0)","   {","   float offset = float(gl_InstanceID / 2) * lineWidthStepSize - halfLineWidth;","   vec4 tmpPos = gl_Position;","   vec3 tmpPos2 = tmpPos.xyz / tmpPos.w;","   tmpPos2.x = tmpPos2.x + 2.0 * mod(float(gl_InstanceID), 2.0) * offset / viewportSize[0];","   tmpPos2.y = tmpPos2.y + 2.0 * mod(float(gl_InstanceID + 1), 2.0) * offset / viewportSize[1];","   gl_Position = vec4(tmpPos2.xyz * tmpPos.w, tmpPos.w);","   }"]).result),n.Vertex=a},e.getPointPickingPrimitiveSize=()=>t.primitiveType===Td.Points?2:t.primitiveType===Td.Lines?4:6,e.getAllocatedGPUMemoryInBytes=()=>e.getCABO().getAllocatedGPUMemoryInBytes()}const xd={context:null,program:null,shaderSourceTime:null,VAO:null,attributeUpdateTime:null,CABO:null,primitiveType:0,pointPicking:!1};function Cd(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,xd,n),jt.obj(e,t),t.shaderSourceTime={},jt.obj(t.shaderSourceTime),t.attributeUpdateTime={},jt.obj(t.attributeUpdateTime),jt.setGet(e,t,["program","shaderSourceTime","VAO","attributeUpdateTime","CABO","primitiveType","pointPicking"]),t.program=gd.newInstance(),t.VAO=yd.newInstance(),t.CABO=od.newInstance(),bd(e,t)}var Sd={newInstance:jt.newInstance(Cd),extend:Cd,primTypes:Td};const Ad={CLAMP_TO_EDGE:0,REPEAT:1,MIRRORED_REPEAT:2},Id={NEAREST:0,LINEAR:1,NEAREST_MIPMAP_NEAREST:2,NEAREST_MIPMAP_LINEAR:3,LINEAR_MIPMAP_NEAREST:4,LINEAR_MIPMAP_LINEAR:5};var wd={Wrap:Ad,Filter:Id};const Pd=new Float32Array(1),Od=new Int32Array(Pd.buffer);var Rd={fromHalf:function(e){const t=(32768&e)>>15,n=(31744&e)>>10,r=1023&e;return 0===n?(t?-1:1)*2**-14*(r/1024):31===n?r?NaN:1/0*(t?-1:1):(t?-1:1)*2**(n-15)*(1+r/1024)},toHalf:function(e){Pd[0]=e;const t=Od[0];let n=t>>16&32768,r=t>>12&2047;const o=t>>23&255;return o<103?n:o>142?(n|=31744,n|=(255===o?0:1)&&8388607&t,n):o<113?(r|=2048,n|=(r>>114-o)+(r>>113-o&1),n):(n|=o-112<<10|r>>1,n+=1&r,n)}};const{Wrap:Md,Filter:Ed}=wd,{VtkDataTypes:Dd}=Ds,{vtkDebugMacro:Vd,vtkErrorMacro:Ld,vtkWarningMacro:Bd}=Kt,{toHalf:Nd}=Rd;function _d(e,t){function n(e,n){let r=arguments.length>2&&void 0!==arguments[2]&&arguments[2];const o=[];let a=t.width*t.height*t.components;if(r&&(a*=t.depth),e!==Dd.FLOAT&&t.openGLDataType===t.context.FLOAT)for(let e=0;e<n.length;e++)if(n[e]){const t=n[e].length>a?n[e].subarray(0,a):n[e];o.push(new Float32Array(t))}else o.push(null);if(e!==Dd.UNSIGNED_CHAR&&t.openGLDataType===t.context.UNSIGNED_BYTE)for(let e=0;e<n.length;e++)if(n[e]){const t=n[e].length>a?n[e].subarray(0,a):n[e];o.push(new Uint8Array(t))}else o.push(null);let i=!1;if(t._openGLRenderWindow.getWebgl2())i=t.openGLDataType===t.context.HALF_FLOAT;else{const e=t.context.getExtension("OES_texture_half_float");i=e&&t.openGLDataType===e.HALF_FLOAT_OES}if(i)for(let e=0;e<n.length;e++)if(n[e]){const t=new Uint16Array(a),r=n[e];for(let e=0;e<a;e++)t[e]=Nd(r[e]);o.push(t)}else o.push(null);if(0===o.length)for(let e=0;e<n.length;e++)o.push(n[e]);return o}function r(e){if(t._openGLRenderWindow.getWebgl2())return e;const n=[],r=t.width,o=t.height,a=t.components;if(e&&(!Fo(r)||!Fo(o))){const i=t.context.getExtension("OES_texture_half_float"),s=_o(r),l=_o(o),c=s*l*t.components;for(let u=0;u<e.length;u++)if(null!==e[u]){let d=null;const p=o/l,f=r/s;let g=!1;t.openGLDataType===t.context.FLOAT?d=new Float32Array(c):i&&t.openGLDataType===i.HALF_FLOAT_OES?(d=new Uint16Array(c),g=!0):d=new Uint8Array(c);for(let t=0;t<l;t++){const n=t*s*a,i=t*p;let l=Math.floor(i),c=Math.ceil(i);c>=o&&(c=o-1);const m=i-l,h=1-m;l=l*r*a,c=c*r*a;for(let t=0;t<s;t++){const o=t*a,i=t*f;let s=Math.floor(i),p=Math.ceil(i);p>=r&&(p=r-1);const v=i-s;s*=a,p*=a;for(let t=0;t<a;t++)d[n+o+t]=g?Rd.toHalf(Rd.fromHalf(e[u][l+s+t])*h*(1-v)+Rd.fromHalf(e[u][l+p+t])*h*v+Rd.fromHalf(e[u][c+s+t])*m*(1-v)+Rd.fromHalf(e[u][c+p+t])*m*v):e[u][l+s+t]*h*(1-v)+e[u][l+p+t]*h*v+e[u][c+s+t]*m*(1-v)+e[u][c+p+t]*m*v}}n.push(d),t.width=s,t.height=l}else n.push(null)}if(0===n.length)for(let t=0;t<e.length;t++)n.push(e[t]);return n}function o(e){return!!t._openGLRenderWindow&&(!t.resizable&&!t.renderable?.getResizable()&&(!!t._openGLRenderWindow.getWebgl2()&&(!(t._openGLRenderWindow.getGLInformations().RENDERER.value.match(/WebKit/gi)&&navigator.platform.match(/Mac/gi)&&t.oglNorm16Ext)||e!==Dd.UNSIGNED_SHORT&&e!==Dd.SHORT)))}function a(n,r){const o=n.getNumberOfComponents(),a=n.getDataType(),i=n.getData(),s=new Array(o),l=new Array(o);for(let e=0;e<o;++e){const[t,r]=n.getRange(e);s[e]=t,l[e]=r}const c=function(e,t,n){const r=new Array(n),o=new Array(n);for(let a=0;a<n;++a)r[a]=e[a],o[a]=t[a]-e[a]||1;return{scale:o,offset:r}}(s,l,o);return function(n,r,o,a){e.getOpenGLDataType(n);let i=!1;if(t._openGLRenderWindow.getWebgl2())i=t.openGLDataType===t.context.HALF_FLOAT;else{const e=t.context.getExtension("OES_texture_half_float");i=e&&t.openGLDataType===e.HALF_FLOAT_OES}const s=i&&(function(e,t){for(let n=0;n<e.length;n++){const r=e[n],o=t[n]+r;if(r<-2048||r>2048||o<-2048||o>2048)return!1}return!0}(r,o)||a);t.useHalfFloat=s}(a,c.offset,c.scale,r),t.useHalfFloat||e.getOpenGLDataType(a,!0),{numComps:o,dataType:a,data:i,scaleOffsets:c}}t.classHierarchy.push("vtkOpenGLTexture"),e.render=function(){let n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null;if(n?t._openGLRenderWindow=n:(t._openGLRenderer=e.getFirstAncestorOfType("vtkOpenGLRenderer"),t._openGLRenderWindow=t._openGLRenderer.getLastAncestorOfType("vtkOpenGLRenderWindow")),t.context=t._openGLRenderWindow.getContext(),t.renderable.getInterpolate()?(t.generateMipmap?e.setMinificationFilter(Ed.LINEAR_MIPMAP_LINEAR):e.setMinificationFilter(Ed.LINEAR),e.setMagnificationFilter(Ed.LINEAR)):(e.setMinificationFilter(Ed.NEAREST),e.setMagnificationFilter(Ed.NEAREST)),t.renderable.getRepeat()&&(e.setWrapR(Md.REPEAT),e.setWrapS(Md.REPEAT),e.setWrapT(Md.REPEAT)),t.renderable.getInputData()&&t.renderable.setImage(null),!t.handle||t.renderable.getMTime()>t.textureBuildTime.getMTime()){if(null!==t.renderable.getImage()&&(t.renderable.getInterpolate()&&(t.generateMipmap=!0,e.setMinificationFilter(Ed.LINEAR_MIPMAP_LINEAR)),t.renderable.getImage()&&t.renderable.getImageLoaded()&&(e.create2DFromImage(t.renderable.getImage()),e.activate(),e.sendParameters(),t.textureBuildTime.modified())),null!==t.renderable.getCanvas()){t.renderable.getInterpolate()&&(t.generateMipmap=!0,e.setMinificationFilter(Ed.LINEAR_MIPMAP_LINEAR));const n=t.renderable.getCanvas();e.create2DFromRaw(n.width,n.height,4,Dd.UNSIGNED_CHAR,n,!0),e.activate(),e.sendParameters(),t.textureBuildTime.modified()}if(null!==t.renderable.getJsImageData()){const n=t.renderable.getJsImageData();t.renderable.getInterpolate()&&(t.generateMipmap=!0,e.setMinificationFilter(Ed.LINEAR_MIPMAP_LINEAR)),e.create2DFromRaw(n.width,n.height,4,Dd.UNSIGNED_CHAR,n.data,!0),e.activate(),e.sendParameters(),t.textureBuildTime.modified()}const n=t.renderable.getInputData(0);if(n&&n.getPointData().getScalars()){const r=n.getExtent(),o=n.getPointData().getScalars(),a=[];for(let e=0;e<t.renderable.getNumberOfInputPorts();++e){const n=t.renderable.getInputData(e),r=n?n.getPointData().getScalars().getData():null;r&&a.push(r)}t.renderable.getInterpolate()&&4===o.getNumberOfComponents()&&(t.generateMipmap=!0,e.setMinificationFilter(Ed.LINEAR_MIPMAP_LINEAR)),a.length%6==0?e.createCubeFromRaw(r[1]-r[0]+1,r[3]-r[2]+1,o.getNumberOfComponents(),o.getDataType(),a):e.create2DFromRaw(r[1]-r[0]+1,r[3]-r[2]+1,o.getNumberOfComponents(),o.getDataType(),o.getData()),e.activate(),e.sendParameters(),t.textureBuildTime.modified()}}t.handle&&e.activate()},e.destroyTexture=()=>{e.deactivate(),t.context&&t.handle&&t.context.deleteTexture(t.handle),t.handle=0,t.numberOfDimensions=0,t.target=0,t.components=0,t.width=0,t.height=0,t.depth=0,e.resetFormatAndType()},e.createTexture=()=>{t.handle||(t.handle=t.context.createTexture(),t.target&&(t.context.bindTexture(t.target,t.handle),t.context.texParameteri(t.target,t.context.TEXTURE_MIN_FILTER,e.getOpenGLFilterMode(t.minificationFilter)),t.context.texParameteri(t.target,t.context.TEXTURE_MAG_FILTER,e.getOpenGLFilterMode(t.magnificationFilter)),t.context.texParameteri(t.target,t.context.TEXTURE_WRAP_S,e.getOpenGLWrapMode(t.wrapS)),t.context.texParameteri(t.target,t.context.TEXTURE_WRAP_T,e.getOpenGLWrapMode(t.wrapT)),t._openGLRenderWindow.getWebgl2()&&t.context.texParameteri(t.target,t.context.TEXTURE_WRAP_R,e.getOpenGLWrapMode(t.wrapR)),t.context.bindTexture(t.target,null)))},e.getTextureUnit=()=>t._openGLRenderWindow?t._openGLRenderWindow.getTextureUnitForTexture(e):-1,e.activate=()=>{t._openGLRenderWindow.activateTexture(e),e.bind()},e.deactivate=()=>{t._openGLRenderWindow&&t._openGLRenderWindow.deactivateTexture(e)},e.releaseGraphicsResources=n=>{n&&t.handle&&(n.activateTexture(e),n.deactivateTexture(e),t.context.deleteTexture(t.handle),t.handle=0,t.numberOfDimensions=0,t.target=0,t.internalFormat=0,t.format=0,t.openGLDataType=0,t.components=0,t.width=0,t.height=0,t.depth=0,t.allocatedGPUMemoryInBytes=0),t.shaderProgram&&(t.shaderProgram.releaseGraphicsResources(n),t.shaderProgram=null)},e.bind=()=>{t.context.bindTexture(t.target,t.handle),t.autoParameters&&e.getMTime()>t.sendParametersTime.getMTime()&&e.sendParameters()},e.isBound=()=>{let e=!1;if(t.context&&t.handle){let n=0;t.target===t.context.TEXTURE_2D?n=t.context.TEXTURE_BINDING_2D:Bd("impossible case"),e=t.context.getIntegerv(n)===t.handle}return e},e.sendParameters=()=>{t.context.texParameteri(t.target,t.context.TEXTURE_WRAP_S,e.getOpenGLWrapMode(t.wrapS)),t.context.texParameteri(t.target,t.context.TEXTURE_WRAP_T,e.getOpenGLWrapMode(t.wrapT)),t._openGLRenderWindow.getWebgl2()&&t.context.texParameteri(t.target,t.context.TEXTURE_WRAP_R,e.getOpenGLWrapMode(t.wrapR)),t.context.texParameteri(t.target,t.context.TEXTURE_MIN_FILTER,e.getOpenGLFilterMode(t.minificationFilter)),t.context.texParameteri(t.target,t.context.TEXTURE_MAG_FILTER,e.getOpenGLFilterMode(t.magnificationFilter)),t._openGLRenderWindow.getWebgl2()&&(t.context.texParameteri(t.target,t.context.TEXTURE_BASE_LEVEL,t.baseLevel),t.context.texParameteri(t.target,t.context.TEXTURE_MAX_LEVEL,t.maxLevel)),t.sendParametersTime.modified()},e.getInternalFormat=(n,r)=>(t._forceInternalFormat||(t.internalFormat=e.getDefaultInternalFormat(n,r)),t.internalFormat||Vd(`Unable to find suitable internal format for T=${n} NC= ${r}`),[t.context.R32F,t.context.RG32F,t.context.RGB32F,t.context.RGBA32F].includes(t.internalFormat)&&!t.context.getExtension("OES_texture_float_linear")&&Bd("Failed to load OES_texture_float_linear. Texture filtering is not available for *32F internal formats."),t.internalFormat),e.getDefaultInternalFormat=(e,n)=>{let r=0;return r=t._openGLRenderWindow.getDefaultTextureInternalFormat(e,n,t.oglNorm16Ext,t.useHalfFloat),r||(r||(Vd("Unsupported internal texture type!"),Vd(`Unable to find suitable internal format for T=${e} NC= ${n}`)),r)},e.setInternalFormat=n=>{t._forceInternalFormat=!0,n!==t.internalFormat&&(t.internalFormat=n,e.modified())},e.getFormat=(n,r)=>(t.format=e.getDefaultFormat(n,r),t.format),e.getDefaultFormat=(e,n)=>{if(t._openGLRenderWindow.getWebgl2())switch(n){case 1:return t.context.RED;case 2:return t.context.RG;case 3:default:return t.context.RGB;case 4:return t.context.RGBA}else switch(n){case 1:return t.context.LUMINANCE;case 2:return t.context.LUMINANCE_ALPHA;case 3:default:return t.context.RGB;case 4:return t.context.RGBA}},e.resetFormatAndType=()=>{t.format=0,t.internalFormat=0,t._forceInternalFormat=!1,t.openGLDataType=0},e.getDefaultDataType=e=>{if(t._openGLRenderWindow.getWebgl2())switch(e){case Dd.UNSIGNED_CHAR:return t.context.UNSIGNED_BYTE;case t.oglNorm16Ext&&!t.useHalfFloat&&Dd.SHORT:return t.context.SHORT;case t.oglNorm16Ext&&!t.useHalfFloat&&Dd.UNSIGNED_SHORT:return t.context.UNSIGNED_SHORT;case t.useHalfFloat&&Dd.SHORT:case t.useHalfFloat&&Dd.UNSIGNED_SHORT:return t.context.HALF_FLOAT;case Dd.FLOAT:case Dd.VOID:default:return t.context.FLOAT}switch(e){case Dd.UNSIGNED_CHAR:return t.context.UNSIGNED_BYTE;case Dd.FLOAT:case Dd.VOID:default:if(t.context.getExtension("OES_texture_float")&&t.context.getExtension("OES_texture_float_linear"))return t.context.FLOAT;{const e=t.context.getExtension("OES_texture_half_float");if(e&&t.context.getExtension("OES_texture_half_float_linear"))return e.HALF_FLOAT_OES}return t.context.UNSIGNED_BYTE}},e.getOpenGLDataType=function(n){let r=arguments.length>1&&void 0!==arguments[1]&&arguments[1];return t.openGLDataType&&!r||(t.openGLDataType=e.getDefaultDataType(n)),t.openGLDataType},e.getShiftAndScale=()=>{let e=0,n=1;switch(t.openGLDataType){case t.context.BYTE:n=127.5,e=n-128;break;case t.context.UNSIGNED_BYTE:n=255,e=0;break;case t.context.SHORT:n=32767.5,e=n-32768;break;case t.context.UNSIGNED_SHORT:n=65536,e=0;break;case t.context.INT:n=2147483647.5,e=n-2147483648;break;case t.context.UNSIGNED_INT:n=4294967295,e=0;case t.context.FLOAT:}return{shift:e,scale:n}},e.getOpenGLFilterMode=e=>{switch(e){case Ed.NEAREST:return t.context.NEAREST;case Ed.LINEAR:return t.context.LINEAR;case Ed.NEAREST_MIPMAP_NEAREST:return t.context.NEAREST_MIPMAP_NEAREST;case Ed.NEAREST_MIPMAP_LINEAR:return t.context.NEAREST_MIPMAP_LINEAR;case Ed.LINEAR_MIPMAP_NEAREST:return t.context.LINEAR_MIPMAP_NEAREST;case Ed.LINEAR_MIPMAP_LINEAR:return t.context.LINEAR_MIPMAP_LINEAR;default:return t.context.NEAREST}},e.getOpenGLWrapMode=e=>{switch(e){case Md.CLAMP_TO_EDGE:return t.context.CLAMP_TO_EDGE;case Md.REPEAT:return t.context.REPEAT;case Md.MIRRORED_REPEAT:return t.context.MIRRORED_REPEAT;default:return t.context.CLAMP_TO_EDGE}},e.create2DFromRaw=function(a,i,s,l,c){let u=arguments.length>5&&void 0!==arguments[5]&&arguments[5];if(e.getOpenGLDataType(l,!0),e.getInternalFormat(l,s),e.getFormat(l,s),!t.internalFormat||!t.format||!t.openGLDataType)return Ld("Failed to determine texture parameters."),!1;t.target=t.context.TEXTURE_2D,t.components=s,t.width=a,t.height=i,t.depth=1,t.numberOfDimensions=2,t._openGLRenderWindow.activateTexture(e),e.createTexture(),e.bind();const d=[c],p=n(l,d),f=r(p);return t.context.pixelStorei(t.context.UNPACK_FLIP_Y_WEBGL,u),t.context.pixelStorei(t.context.UNPACK_ALIGNMENT,1),o(l)?(t.context.texStorage2D(t.target,1,t.internalFormat,t.width,t.height),null!=f[0]&&t.context.texSubImage2D(t.target,0,0,0,t.width,t.height,t.format,t.openGLDataType,f[0])):t.context.texImage2D(t.target,0,t.internalFormat,t.width,t.height,0,t.format,t.openGLDataType,f[0]),t.generateMipmap&&t.context.generateMipmap(t.target),u&&t.context.pixelStorei(t.context.UNPACK_FLIP_Y_WEBGL,!1),t.allocatedGPUMemoryInBytes=t.width*t.height*t.depth*s*t._openGLRenderWindow.getDefaultTextureByteSize(l,t.oglNorm16Ext,t.useHalfFloat),e.deactivate(),!0},e.createCubeFromRaw=(a,i,s,l,c)=>{if(e.getOpenGLDataType(l),e.getInternalFormat(l,s),e.getFormat(l,s),!t.internalFormat||!t.format||!t.openGLDataType)return Ld("Failed to determine texture parameters."),!1;t.target=t.context.TEXTURE_CUBE_MAP,t.components=s,t.width=a,t.height=i,t.depth=1,t.numberOfDimensions=2,t._openGLRenderWindow.activateTexture(e),t.maxLevel=c.length/6-1,e.createTexture(),e.bind();const u=r(n(l,c)),d=[];let p=t.width,f=t.height;for(let e=0;e<u.length;e++){e%6==0&&0!==e&&(p/=2,f/=2),d[e]=at(l,f*p*t.components);for(let n=0;n<f;++n){const r=n*p*t.components,o=(f-n-1)*p*t.components;d[e].set(u[e].slice(o,o+p*t.components),r)}}t.context.pixelStorei(t.context.UNPACK_ALIGNMENT,1),o(l)&&t.context.texStorage2D(t.target,6,t.internalFormat,t.width,t.height);for(let e=0;e<6;e++){let n=0,r=t.width,a=t.height;for(;r>=1&&a>=1;){let i=null;n<=t.maxLevel&&(i=d[6*n+e]),o(l)?null!=i&&t.context.texSubImage2D(t.context.TEXTURE_CUBE_MAP_POSITIVE_X+e,n,0,0,r,a,t.format,t.openGLDataType,i):t.context.texImage2D(t.context.TEXTURE_CUBE_MAP_POSITIVE_X+e,n,t.internalFormat,r,a,0,t.format,t.openGLDataType,i),n++,r/=2,a/=2}}return t.allocatedGPUMemoryInBytes=t.width*t.height*t.depth*s*t._openGLRenderWindow.getDefaultTextureByteSize(l,t.oglNorm16Ext,t.useHalfFloat),e.deactivate(),!0},e.createDepthFromRaw=(n,r,a,i)=>(e.getOpenGLDataType(a),t.format=t.context.DEPTH_COMPONENT,t._openGLRenderWindow.getWebgl2()?a===Dd.FLOAT?t.internalFormat=t.context.DEPTH_COMPONENT32F:t.internalFormat=t.context.DEPTH_COMPONENT16:t.internalFormat=t.context.DEPTH_COMPONENT,t.internalFormat&&t.format&&t.openGLDataType?(t.target=t.context.TEXTURE_2D,t.components=1,t.width=n,t.height=r,t.depth=1,t.numberOfDimensions=2,t._openGLRenderWindow.activateTexture(e),e.createTexture(),e.bind(),t.context.pixelStorei(t.context.UNPACK_ALIGNMENT,1),o(a)?(t.context.texStorage2D(t.target,1,t.internalFormat,t.width,t.height),null!=i&&t.context.texSubImage2D(t.target,0,0,0,t.width,t.height,t.format,t.openGLDataType,i)):t.context.texImage2D(t.target,0,t.internalFormat,t.width,t.height,0,t.format,t.openGLDataType,i),t.generateMipmap&&t.context.generateMipmap(t.target),t.allocatedGPUMemoryInBytes=t.width*t.height*t.depth*t.components*t._openGLRenderWindow.getDefaultTextureByteSize(a,t.oglNorm16Ext,t.useHalfFloat),e.deactivate(),!0):(Ld("Failed to determine texture parameters."),!1)),e.create2DFromImage=n=>{if(e.getOpenGLDataType(Dd.UNSIGNED_CHAR),e.getInternalFormat(Dd.UNSIGNED_CHAR,4),e.getFormat(Dd.UNSIGNED_CHAR,4),!t.internalFormat||!t.format||!t.openGLDataType)return Ld("Failed to determine texture parameters."),!1;t.target=t.context.TEXTURE_2D,t.components=4,t.depth=1,t.numberOfDimensions=2,t._openGLRenderWindow.activateTexture(e),e.createTexture(),e.bind(),t.context.pixelStorei(t.context.UNPACK_ALIGNMENT,1);const r=!(t._openGLRenderWindow.getWebgl2()||Fo(n.width)&&Fo(n.height)),a=document.createElement("canvas");a.width=r?_o(n.width):n.width,a.height=r?_o(n.height):n.height,t.width=a.width,t.height=a.height;const i=a.getContext("2d");i.translate(0,a.height),i.scale(1,-1),i.drawImage(n,0,0,n.width,n.height,0,0,a.width,a.height);const s=a;return o(Dd.UNSIGNED_CHAR)?(t.context.texStorage2D(t.target,1,t.internalFormat,t.width,t.height),null!=s&&t.context.texSubImage2D(t.target,0,0,0,t.width,t.height,t.format,t.openGLDataType,s)):t.context.texImage2D(t.target,0,t.internalFormat,t.width,t.height,0,t.format,t.openGLDataType,s),t.generateMipmap&&t.context.generateMipmap(t.target),t.allocatedGPUMemoryInBytes=t.width*t.height*t.depth*t.components*t._openGLRenderWindow.getDefaultTextureByteSize(Dd.UNSIGNED_CHAR,t.oglNorm16Ext,t.useHalfFloat),e.deactivate(),!0},e.create2DFilterableFromRaw=function(t,n,r,o,a){let i=arguments.length>5&&void 0!==arguments[5]&&arguments[5];return e.create2DFilterableFromDataArray(t,n,Ds.newInstance({numberOfComponents:r,dataType:o,values:a}),i)},e.create2DFilterableFromDataArray=function(t,n,r){let o=arguments.length>3&&void 0!==arguments[3]&&arguments[3];const{numComps:i,dataType:s,data:l}=a(r,o);e.create2DFromRaw(t,n,i,s,l)},e.create3DFromRaw=(a,i,s,l,c,u)=>{if(e.getOpenGLDataType(c),e.getInternalFormat(c,l),e.getFormat(c,l),!t.internalFormat||!t.format||!t.openGLDataType)return Ld("Failed to determine texture parameters."),!1;t.target=t.context.TEXTURE_3D,t.components=l,t.width=a,t.height=i,t.depth=s,t.numberOfDimensions=3,t._openGLRenderWindow.activateTexture(e),e.createTexture(),e.bind();const d=r(n(c,[u],!0));return t.context.pixelStorei(t.context.UNPACK_ALIGNMENT,1),o(c)?(t.context.texStorage3D(t.target,1,t.internalFormat,t.width,t.height,t.depth),null!=d[0]&&t.context.texSubImage3D(t.target,0,0,0,0,t.width,t.height,t.depth,t.format,t.openGLDataType,d[0])):t.context.texImage3D(t.target,0,t.internalFormat,t.width,t.height,t.depth,0,t.format,t.openGLDataType,d[0]),t.generateMipmap&&t.context.generateMipmap(t.target),t.allocatedGPUMemoryInBytes=t.width*t.height*t.depth*t.components*t._openGLRenderWindow.getDefaultTextureByteSize(c,t.oglNorm16Ext,t.useHalfFloat),e.deactivate(),!0},e.create3DFilterableFromRaw=function(t,n,r,o,a,i){let s=arguments.length>6&&void 0!==arguments[6]&&arguments[6];return e.create3DFilterableFromDataArray(t,n,r,Ds.newInstance({numberOfComponents:o,dataType:a,values:i}),s)},e.create3DFilterableFromDataArray=function(n,r,i,s){let l=arguments.length>4&&void 0!==arguments[4]&&arguments[4];const{numComps:c,dataType:u,data:d,scaleOffsets:p}=a(s,l),f=n*r*i,g=[],m=[];for(let e=0;e<c;++e)g[e]=0,m[e]=1;t.volumeInfo={scale:m,offset:g,dataComputedScale:p.scale,dataComputedOffset:p.offset,width:n,height:r,depth:i};const h=structuredClone(p);if(t._openGLRenderWindow.getWebgl2()){if(t.oglNorm16Ext&&!t.useHalfFloat&&u===Dd.SHORT){for(let e=0;e<c;++e)t.volumeInfo.scale[e]=32767;return e.create3DFromRaw(n,r,i,c,u,d)}if(t.oglNorm16Ext&&!t.useHalfFloat&&u===Dd.UNSIGNED_SHORT){for(let e=0;e<c;++e)t.volumeInfo.scale[e]=65535;return e.create3DFromRaw(n,r,i,c,u,d)}if(u===Dd.FLOAT||t.useHalfFloat&&(u===Dd.SHORT||u===Dd.UNSIGNED_SHORT))return e.create3DFromRaw(n,r,i,c,u,d);if(u===Dd.UNSIGNED_CHAR){for(let e=0;e<c;++e)t.volumeInfo.scale[e]=255;return e.create3DFromRaw(n,r,i,c,u,d)}const o=new Float32Array(f*c);t.volumeInfo.offset=h.offset,t.volumeInfo.scale=h.scale;let a=0;const s=h.scale.map((e=>1/e));for(let e=0;e<f;e++)for(let e=0;e<c;e++)o[a]=(d[a]-h.offset[e])*s[e],a++;return e.create3DFromRaw(n,r,i,c,Dd.FLOAT,o)}let v=(e,t,n,r,o)=>{e[t]=n},y=Dd.UNSIGNED_CHAR;if(u===Dd.UNSIGNED_CHAR)for(let e=0;e<c;++e)h.offset[e]=0,h.scale[e]=255;else t.context.getExtension("OES_texture_float")&&t.context.getExtension("OES_texture_float_linear")?(y=Dd.FLOAT,v=(e,t,n,r,o)=>{e[t]=(n-r)/o}):(y=Dd.UNSIGNED_CHAR,v=(e,t,n,r,o)=>{e[t]=255*(n-r)/o});if(e.getOpenGLDataType(y),e.getInternalFormat(y,c),e.getFormat(y,c),!t.internalFormat||!t.format||!t.openGLDataType)return Ld("Failed to determine texture parameters."),!1;t.target=t.context.TEXTURE_2D,t.components=c,t.depth=1,t.numberOfDimensions=2;let T=t.context.getParameter(t.context.MAX_TEXTURE_SIZE);T>4096&&(y===Dd.FLOAT||c>=3)&&(T=4096);let b=1,x=1;f>T*T&&(b=Math.ceil(Math.sqrt(f/(T*T))),x=b);let C=Math.sqrt(f)/b;C=_o(C);const S=Math.floor(C*b/n),A=Math.ceil(i/S),I=_o(r*A/x);let w;t.width=C,t.height=I,t._openGLRenderWindow.activateTexture(e),e.createTexture(),e.bind(),t.volumeInfo.xreps=S,t.volumeInfo.yreps=A,t.volumeInfo.xstride=b,t.volumeInfo.ystride=x,t.volumeInfo.offset=h.offset,t.volumeInfo.scale=h.scale;const P=C*I*c;w=y===Dd.FLOAT?new Float32Array(P):new Uint8Array(P);let O=0;const R=Math.floor(n/b),M=Math.floor(r/x);for(let e=0;e<A;e++){const o=Math.min(S,i-e*S),a=c*(t.width-o*Math.floor(n/b));for(let t=0;t<M;t++){for(let a=0;a<o;a++){const o=c*((e*S+a)*n*r+x*t*n);for(let e=0;e<R;e++)for(let t=0;t<c;t++)v(w,O,d[o+b*e*c+t],h.offset[t],h.scale[t]),O++}O+=a}}return t.context.pixelStorei(t.context.UNPACK_ALIGNMENT,1),o(y)?(t.context.texStorage2D(t.target,1,t.internalFormat,t.width,t.height),null!=w&&t.context.texSubImage2D(t.target,0,0,0,t.width,t.height,t.format,t.openGLDataType,w)):t.context.texImage2D(t.target,0,t.internalFormat,t.width,t.height,0,t.format,t.openGLDataType,w),e.deactivate(),!0},e.setOpenGLRenderWindow=n=>{t._openGLRenderWindow!==n&&(e.releaseGraphicsResources(),t._openGLRenderWindow=n,t.context=null,n&&(t.context=t._openGLRenderWindow.getContext()))},e.getMaximumTextureSize=e=>e&&e.isCurrent()?e.getIntegerv(e.MAX_TEXTURE_SIZE):-1}const Fd={_openGLRenderWindow:null,_forceInternalFormat:!1,context:null,handle:0,sendParametersTime:null,textureBuildTime:null,numberOfDimensions:0,target:0,format:0,openGLDataType:0,components:0,width:0,height:0,depth:0,autoParameters:!0,wrapS:Md.CLAMP_TO_EDGE,wrapT:Md.CLAMP_TO_EDGE,wrapR:Md.CLAMP_TO_EDGE,minificationFilter:Ed.NEAREST,magnificationFilter:Ed.NEAREST,minLOD:-1e3,maxLOD:1e3,baseLevel:0,maxLevel:1e3,generateMipmap:!1,useHalfFloat:!0,oglNorm16Ext:null,allocatedGPUMemoryInBytes:0};function kd(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Fd,n),Zt.extend(e,t,n),t.sendParametersTime={},yt(t.sendParametersTime,{mtime:0}),t.textureBuildTime={},yt(t.textureBuildTime,{mtime:0}),St(e,t,["format","openGLDataType"]),At(e,t,["keyMatrixTime","minificationFilter","magnificationFilter","wrapS","wrapT","wrapR","generateMipmap","oglNorm16Ext"]),bt(e,t,["width","height","volumeInfo","components","handle","target","allocatedGPUMemoryInBytes"]),Ot(0,t,["openGLRenderWindow"]),_d(e,t)}const Gd=Dt(kd,"vtkOpenGLTexture");var Ud={newInstance:Gd,extend:kd,...wd};rn("vtkTexture",Gd);var zd="//VTK::System::Dec\n\n/*=========================================================================\n\n  Program:   Visualization Toolkit\n  Module:    vtkPolyDataVS.glsl\n\n  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen\n  All rights reserved.\n  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.\n\n     This software is distributed WITHOUT ANY WARRANTY; without even\n     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR\n     PURPOSE.  See the above copyright notice for more information.\n\n=========================================================================*/\n\nattribute vec4 vertexMC;\n\n// frag position in VC\n//VTK::PositionVC::Dec\n\n// optional normal declaration\n//VTK::Normal::Dec\n\n// extra lighting parameters\n//VTK::Light::Dec\n\n// Texture coordinates\n//VTK::TCoord::Dec\n\n// material property values\n//VTK::Color::Dec\n\n// clipping plane vars\n//VTK::Clip::Dec\n\n// camera and actor matrix values\n//VTK::Camera::Dec\n\n// Apple Bug\n//VTK::PrimID::Dec\n\n// picking support\n//VTK::Picking::Dec\n\nvoid main()\n{\n  //VTK::Color::Impl\n\n  //VTK::Normal::Impl\n\n  //VTK::TCoord::Impl\n\n  //VTK::Clip::Impl\n\n  //VTK::PrimID::Impl\n\n  //VTK::PositionVC::Impl\n\n  //VTK::Light::Impl\n\n  //VTK::Picking::Impl\n}\n",Wd="//VTK::System::Dec\n\n/*=========================================================================\n\n  Program:   Visualization Toolkit\n  Module:    vtkPolyDataFS.glsl\n\n  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen\n  All rights reserved.\n  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.\n\n     This software is distributed WITHOUT ANY WARRANTY; without even\n     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR\n     PURPOSE.  See the above copyright notice for more information.\n\n=========================================================================*/\n// Template for the polydata mappers fragment shader\n\nuniform int PrimitiveIDOffset;\n\n// VC position of this fragment\n//VTK::PositionVC::Dec\n\n// optional color passed in from the vertex shader, vertexColor\n//VTK::Color::Dec\n\n// optional surface normal declaration\n//VTK::Normal::Dec\n\n// extra lighting parameters\n//VTK::Light::Dec\n\n// define vtkImageLabelOutlineOn\n//VTK::ImageLabelOutlineOn\n\n// Texture coordinates\n//VTK::TCoord::Dec\n\n// picking support\n//VTK::Picking::Dec\n\n// Depth Peeling Support\n//VTK::DepthPeeling::Dec\n\n// clipping plane vars\n//VTK::Clip::Dec\n\n// label outline \n//VTK::LabelOutline::Dec\n\n// the output of this shader\n//VTK::Output::Dec\n\n// Apple Bug\n//VTK::PrimID::Dec\n\n// handle coincident offsets\n//VTK::Coincident::Dec\n\n//VTK::ZBuffer::Dec\n\n//VTK::LabelOutlineHelperFunction\n\nvoid main()\n{\n  // VC position of this fragment. This should not branch/return/discard.\n  //VTK::PositionVC::Impl\n\n  // Place any calls that require uniform flow (e.g. dFdx) here.\n  //VTK::UniformFlow::Impl\n\n  // Set gl_FragDepth here (gl_FragCoord.z by default)\n  //VTK::Depth::Impl\n\n  // Early depth peeling abort:\n  //VTK::DepthPeeling::PreColor\n\n  // Apple Bug\n  //VTK::PrimID::Impl\n\n  //VTK::Clip::Impl\n\n  //VTK::Color::Impl\n\n  // Generate the normal if we are not passed in one\n  //VTK::Normal::Impl\n\n  //VTK::TCoord::Impl\n\n  //VTK::Light::Impl\n\n  if (gl_FragData[0].a <= 0.0)\n    {\n    discard;\n    }\n\n  //VTK::DepthPeeling::Impl\n\n  //VTK::Picking::Impl\n\n  // handle coincident offsets\n  //VTK::Coincident::Impl\n\n  //VTK::ZBuffer::Impl\n\n  //VTK::RenderPassFragmentShader::Impl\n}\n",Hd=function(e,t){e.replaceShaderCoincidentOffset=(n,r,o)=>{const a=e.getCoincidentParameters(r,o);if(a&&(0!==a.factor||0!==a.offset)){let e=n.Fragment;e=gd.substitute(e,"//VTK::Coincident::Dec",["uniform float cfactor;","uniform float coffset;"]).result,t.context.getExtension("EXT_frag_depth")&&(0!==a.factor?(e=gd.substitute(e,"//VTK::UniformFlow::Impl",["float cscale = length(vec2(dFdx(gl_FragCoord.z),dFdy(gl_FragCoord.z)));","//VTK::UniformFlow::Impl"],!1).result,e=gd.substitute(e,"//VTK::Depth::Impl","gl_FragDepthEXT = gl_FragCoord.z + cfactor*cscale + 0.000016*coffset;").result):e=gd.substitute(e,"//VTK::Depth::Impl","gl_FragDepthEXT = gl_FragCoord.z + 0.000016*coffset;").result),t._openGLRenderWindow.getWebgl2()&&(0!==a.factor?(e=gd.substitute(e,"//VTK::UniformFlow::Impl",["float cscale = length(vec2(dFdx(gl_FragCoord.z),dFdy(gl_FragCoord.z)));","//VTK::UniformFlow::Impl"],!1).result,e=gd.substitute(e,"//VTK::Depth::Impl","gl_FragDepth = gl_FragCoord.z + cfactor*cscale + 0.000016*coffset;").result):e=gd.substitute(e,"//VTK::Depth::Impl","gl_FragDepth = gl_FragCoord.z + 0.000016*coffset;").result),n.Fragment=e}}},jd=function(e,t){e.applyShaderReplacements=(e,t,n)=>{let r=null;if(t&&(r=t.ShaderReplacements),r)for(let t=0;t<r.length;t++){const o=r[t];if(n&&o.replaceFirst||!n&&!o.replaceFirst){const t=o.shaderType,n=e[t],r=gd.substitute(n,o.originalValue,o.replacementValue,o.replaceAll);e[t]=r.result}}},e.buildShaders=(n,r,o)=>{e.getReplacedShaderTemplate(n,r,o),t.lastRenderPassShaderReplacement=t.currentRenderPass?t.currentRenderPass.getShaderReplacement():null,t.lastRenderPassShaderReplacement&&t.lastRenderPassShaderReplacement(n);const a=t.renderable.getViewSpecificProperties().OpenGL;e.applyShaderReplacements(n,a,!0),e.replaceShaderValues(n,r,o),e.applyShaderReplacements(n,a)},e.getReplacedShaderTemplate=(n,r,o)=>{const a=t.renderable.getViewSpecificProperties().OpenGL;e.getShaderTemplate(n,r,o);let i=n.Vertex;if(a){const e=a.VertexShaderCode;void 0!==e&&""!==e&&(i=e)}n.Vertex=i;let s=n.Fragment;if(a){const e=a.FragmentShaderCode;void 0!==e&&""!==e&&(s=e)}n.Fragment=s;let l=n.Geometry;if(a){const e=a.GeometryShaderCode;void 0!==e&&(l=e)}n.Geometry=l}};const{FieldAssociations:Kd}=ol,{primTypes:$d}=Sd,{Representation:qd,Shading:Xd}=ds,{ScalarMode:Yd}=ic,{Filter:Zd,Wrap:Qd}=Ud,{vtkErrorMacro:Jd}=Kt,ep={type:"StartEvent"},tp={type:"EndEvent"},{CoordinateSystem:np}=Zi;function rp(e,t){function n(e,t,n){return t.identity(n),e.reduce(((e,n,r)=>0===r?n?t.copy(e,n):t.identity(e):n?t.multiply(e,e,n):e),n)}t.classHierarchy.push("vtkOpenGLPolyDataMapper"),e.buildPass=n=>{n&&(t.currentRenderPass=null,t.openGLActor=e.getFirstAncestorOfType("vtkOpenGLActor"),t._openGLRenderer=t.openGLActor.getFirstAncestorOfType("vtkOpenGLRenderer"),t._openGLRenderWindow=t._openGLRenderer.getLastAncestorOfType("vtkOpenGLRenderWindow"),t.openGLCamera=t._openGLRenderer.getViewNodeFor(t._openGLRenderer.getRenderable().getActiveCamera()))},e.translucentPass=(n,r)=>{n&&(t.currentRenderPass=r,e.render())},e.zBufferPass=n=>{n&&(t.haveSeenDepthRequest=!0,t.renderDepth=!0,e.render(),t.renderDepth=!1)},e.opaqueZBufferPass=t=>e.zBufferPass(t),e.opaquePass=t=>{t&&e.render()},e.render=()=>{const n=t._openGLRenderWindow.getContext();if(t.context!==n){t.context=n;for(let e=$d.Start;e<$d.End;e++)t.primitives[e].setOpenGLRenderWindow(t._openGLRenderWindow)}const r=t.openGLActor.getRenderable(),o=t._openGLRenderer.getRenderable();e.renderPiece(o,r)},e.getShaderTemplate=(e,t,n)=>{e.Vertex=zd,e.Fragment=Wd,e.Geometry=""},e.replaceShaderColor=(e,n,r)=>{let o=e.Vertex,a=e.Geometry,i=e.Fragment;const s=t.lastBoundBO.getReferenceByName("lastLightComplexity");let l=["uniform float ambient;","uniform float diffuse;","uniform float specular;","uniform float opacityUniform; // the fragment opacity","uniform vec3 ambientColorUniform;","uniform vec3 diffuseColorUniform;"];s&&(l=l.concat(["uniform vec3 specularColorUniform;","uniform float specularPowerUniform;"]));let c=["vec3 ambientColor;","  vec3 diffuseColor;","  float opacity;"];s&&(c=c.concat(["  vec3 specularColor;","  float specularPower;"])),c=c.concat(["  ambientColor = ambientColorUniform;","  diffuseColor = diffuseColorUniform;","  opacity = opacityUniform;"]),s&&(c=c.concat(["  specularColor = specularColorUniform;","  specularPower = specularPowerUniform;"])),0===t.lastBoundBO.getCABO().getColorComponents()||t.drawingEdges||(l=l.concat(["varying vec4 vertexColorVSOutput;"]),o=gd.substitute(o,"//VTK::Color::Dec",["attribute vec4 scalarColor;","varying vec4 vertexColorVSOutput;"]).result,o=gd.substitute(o,"//VTK::Color::Impl",["vertexColorVSOutput =  scalarColor;"]).result,a=gd.substitute(a,"//VTK::Color::Dec",["in vec4 vertexColorVSOutput[];","out vec4 vertexColorGSOutput;"]).result,a=gd.substitute(a,"//VTK::Color::Impl",["vertexColorGSOutput = vertexColorVSOutput[i];"]).result),0===t.lastBoundBO.getCABO().getColorComponents()||t.drawingEdges?(t.renderable.getAreScalarsMappedFromCells()||t.renderable.getInterpolateScalarsBeforeMapping())&&t.renderable.getColorCoordinates()&&!t.drawingEdges?i=gd.substitute(i,"//VTK::Color::Impl",c.concat(["  vec4 texColor = texture2D(texture1, tcoordVCVSOutput.st);","  diffuseColor = texColor.rgb;","  ambientColor = texColor.rgb;","  opacity = opacity*texColor.a;"])).result:(r.getBackfaceProperty()&&!t.drawingEdges&&(l=l.concat(["uniform float opacityUniformBF; // the fragment opacity","uniform float ambientIntensityBF; // the material ambient","uniform float diffuseIntensityBF; // the material diffuse","uniform vec3 ambientColorUniformBF; // ambient material color","uniform vec3 diffuseColorUniformBF; // diffuse material color"]),s?(l=l.concat(["uniform float specularIntensityBF; // the material specular intensity","uniform vec3 specularColorUniformBF; // intensity weighted color","uniform float specularPowerUniformBF;"]),c=c.concat(["if (gl_FrontFacing == false) {","  ambientColor = ambientIntensityBF * ambientColorUniformBF;","  diffuseColor = diffuseIntensityBF * diffuseColorUniformBF;","  specularColor = specularIntensityBF * specularColorUniformBF;","  specularPower = specularPowerUniformBF;","  opacity = opacityUniformBF; }"])):c=c.concat(["if (gl_FrontFacing == false) {","  ambientColor = ambientIntensityBF * ambientColorUniformBF;","  diffuseColor = diffuseIntensityBF * diffuseColorUniformBF;","  opacity = opacityUniformBF; }"])),t.haveCellScalars&&!t.drawingEdges&&(l=l.concat(["uniform samplerBuffer texture1;"])),i=gd.substitute(i,"//VTK::Color::Impl",c).result):i=gd.substitute(i,"//VTK::Color::Impl",c.concat(["  diffuseColor = vertexColorVSOutput.rgb;","  ambientColor = vertexColorVSOutput.rgb;","  opacity = opacity*vertexColorVSOutput.a;"])).result,i=gd.substitute(i,"//VTK::Color::Dec",l).result,e.Vertex=o,e.Geometry=a,e.Fragment=i},e.replaceShaderLight=(e,n,r)=>{let o=e.Fragment;const a=t.lastBoundBO.getReferenceByName("lastLightComplexity"),i=t.lastBoundBO.getReferenceByName("lastLightCount");let s=[];switch(a){case 0:o=gd.substitute(o,"//VTK::Light::Impl",["  gl_FragData[0] = vec4(ambientColor * ambient + diffuseColor * diffuse, opacity);","  //VTK::Light::Impl"],!1).result;break;case 1:o=gd.substitute(o,"//VTK::Light::Impl",["  float df = max(0.0, normalVCVSOutput.z);","  float sf = pow(df, specularPower);","  vec3 diffuseL = df * diffuseColor;","  vec3 specularL = sf * specularColor;","  gl_FragData[0] = vec4(ambientColor * ambient + diffuseL * diffuse + specularL * specular, opacity);","  //VTK::Light::Impl"],!1).result;break;case 2:for(let e=0;e<i;++e)s=s.concat([`uniform vec3 lightColor${e};`,`uniform vec3 lightDirectionVC${e}; // normalized`,`uniform vec3 lightHalfAngleVC${e}; // normalized`]);o=gd.substitute(o,"//VTK::Light::Dec",s).result,s=["vec3 diffuseL = vec3(0,0,0);","  vec3 specularL = vec3(0,0,0);","  float df;"];for(let e=0;e<i;++e)s=s.concat([`  df = max(0.0, dot(normalVCVSOutput, -lightDirectionVC${e}));`,`  diffuseL += ((df) * lightColor${e});`,`  if (dot(normalVCVSOutput, lightDirectionVC${e}) < 0.0)`,"    {",`    float sf = sign(df)*pow(max(1e-5,\n                                              dot(reflect(lightDirectionVC${e},normalVCVSOutput),\n                                                  normalize(-vertexVC.xyz))),\n                                         specularPower);`,`    specularL += (sf * lightColor${e});`,"    }"]);s=s.concat(["  diffuseL = diffuseL * diffuseColor;","  specularL = specularL * specularColor;","  gl_FragData[0] = vec4(ambientColor * ambient + diffuseL * diffuse + specularL * specular, opacity);","  //VTK::Light::Impl"]),o=gd.substitute(o,"//VTK::Light::Impl",s,!1).result;break;case 3:for(let e=0;e<i;++e)s=s.concat([`uniform vec3 lightColor${e};`,`uniform vec3 lightDirectionVC${e}; // normalized`,`uniform vec3 lightHalfAngleVC${e}; // normalized`,`uniform vec3 lightPositionVC${e};`,`uniform vec3 lightAttenuation${e};`,`uniform float lightConeAngle${e};`,`uniform float lightExponent${e};`,`uniform int lightPositional${e};`]);o=gd.substitute(o,"//VTK::Light::Dec",s).result,s=["vec3 diffuseL = vec3(0,0,0);","  vec3 specularL = vec3(0,0,0);","  vec3 vertLightDirectionVC;","  float attenuation;","  float df;"];for(let e=0;e<i;++e)s=s.concat(["  attenuation = 1.0;",`  if (lightPositional${e} == 0)`,"    {",`      vertLightDirectionVC = lightDirectionVC${e};`,"    }","  else","    {",`    vertLightDirectionVC = vertexVC.xyz - lightPositionVC${e};`,"    float distanceVC = length(vertLightDirectionVC);","    vertLightDirectionVC = normalize(vertLightDirectionVC);","    attenuation = 1.0 /",`      (lightAttenuation${e}.x`,`       + lightAttenuation${e}.y * distanceVC`,`       + lightAttenuation${e}.z * distanceVC * distanceVC);`,"    // per OpenGL standard cone angle is 90 or less for a spot light",`    if (lightConeAngle${e} <= 90.0)`,"      {",`      float coneDot = dot(vertLightDirectionVC, lightDirectionVC${e});`,"      // if inside the cone",`      if (coneDot >= cos(radians(lightConeAngle${e})))`,"        {",`        attenuation = attenuation * pow(coneDot, lightExponent${e});`,"        }","      else","        {","        attenuation = 0.0;","        }","      }","    }","    df = max(0.0, attenuation*dot(normalVCVSOutput, -vertLightDirectionVC));",`    diffuseL += ((df) * lightColor${e});`,"    if (dot(normalVCVSOutput, vertLightDirectionVC) < 0.0)","      {",`      float sf = sign(df)*attenuation*pow(max(1e-5,\n                                                           dot(reflect(lightDirectionVC${e},\n                                                                       normalVCVSOutput),\n                                                               normalize(-vertexVC.xyz))),\n                                                       specularPower);`,`    specularL += ((sf) * lightColor${e});`,"    }"]);s=s.concat(["  diffuseL = diffuseL * diffuseColor;","  specularL = specularL * specularColor;","  gl_FragData[0] = vec4(ambientColor * ambient + diffuseL * diffuse + specularL * specular, opacity);","  //VTK::Light::Impl"]),o=gd.substitute(o,"//VTK::Light::Impl",s,!1).result;break;default:Jd("bad light complexity")}e.Fragment=o},e.replaceShaderNormal=(e,n,r)=>{if(t.lastBoundBO.getReferenceByName("lastLightComplexity")>0){let n=e.Vertex,o=e.Geometry,a=e.Fragment;t.lastBoundBO.getCABO().getNormalOffset()?(n=gd.substitute(n,"//VTK::Normal::Dec",["attribute vec3 normalMC;","uniform mat3 normalMatrix;","varying vec3 normalVCVSOutput;"]).result,n=gd.substitute(n,"//VTK::Normal::Impl",["normalVCVSOutput = normalMatrix * normalMC;"]).result,o=gd.substitute(o,"//VTK::Normal::Dec",["in vec3 normalVCVSOutput[];","out vec3 normalVCGSOutput;"]).result,o=gd.substitute(o,"//VTK::Normal::Impl",["normalVCGSOutput = normalVCVSOutput[i];"]).result,a=gd.substitute(a,"//VTK::Normal::Dec",["varying vec3 normalVCVSOutput;"]).result,a=gd.substitute(a,"//VTK::Normal::Impl",["vec3 normalVCVSOutput = normalize(normalVCVSOutput);","  if (gl_FrontFacing == false) { normalVCVSOutput = -normalVCVSOutput; }"]).result):t.haveCellNormals?(a=gd.substitute(a,"//VTK::Normal::Dec",["uniform mat3 normalMatrix;","uniform samplerBuffer textureN;"]).result,a=gd.substitute(a,"//VTK::Normal::Impl",["vec3 normalVCVSOutput = normalize(normalMatrix *","    texelFetchBuffer(textureN, gl_PrimitiveID + PrimitiveIDOffset).xyz);","  if (gl_FrontFacing == false) { normalVCVSOutput = -normalVCVSOutput; }"]).result):t.lastBoundBO.getOpenGLMode(r.getProperty().getRepresentation())===t.context.LINES?(a=gd.substitute(a,"//VTK::UniformFlow::Impl",["  vec3 fdx = dFdx(vertexVC.xyz);","  vec3 fdy = dFdy(vertexVC.xyz);","  //VTK::UniformFlow::Impl"]).result,a=gd.substitute(a,"//VTK::Normal::Impl",["vec3 normalVCVSOutput;","  if (abs(fdx.x) > 0.0)","    { fdx = normalize(fdx); normalVCVSOutput = normalize(cross(vec3(fdx.y, -fdx.x, 0.0), fdx)); }","  else { fdy = normalize(fdy); normalVCVSOutput = normalize(cross(vec3(fdy.y, -fdy.x, 0.0), fdy));}"]).result):(a=gd.substitute(a,"//VTK::Normal::Dec",["uniform int cameraParallel;"]).result,a=gd.substitute(a,"//VTK::UniformFlow::Impl",["  vec3 fdx = dFdx(vertexVC.xyz);","  vec3 fdy = dFdy(vertexVC.xyz);","  //VTK::UniformFlow::Impl"]).result,a=gd.substitute(a,"//VTK::Normal::Impl",["  fdx = normalize(fdx);","  fdy = normalize(fdy);","  vec3 normalVCVSOutput = normalize(cross(fdx,fdy));","  if (cameraParallel == 1 && normalVCVSOutput.z < 0.0) { normalVCVSOutput = -1.0*normalVCVSOutput; }","  if (cameraParallel == 0 && dot(normalVCVSOutput,vertexVC.xyz) > 0.0) { normalVCVSOutput = -1.0*normalVCVSOutput; }"]).result),e.Vertex=n,e.Geometry=o,e.Fragment=a}},e.replaceShaderPositionVC=(e,n,r)=>{t.lastBoundBO.replaceShaderPositionVC(e,n,r);let o=e.Vertex,a=e.Geometry,i=e.Fragment;t.lastBoundBO.getReferenceByName("lastLightComplexity")>0?(o=gd.substitute(o,"//VTK::PositionVC::Dec",["varying vec4 vertexVCVSOutput;"]).result,o=gd.substitute(o,"//VTK::PositionVC::Impl",["vertexVCVSOutput = MCVCMatrix * vertexMC;","  gl_Position = MCPCMatrix * vertexMC;"]).result,o=gd.substitute(o,"//VTK::Camera::Dec",["uniform mat4 MCPCMatrix;","uniform mat4 MCVCMatrix;"]).result,a=gd.substitute(a,"//VTK::PositionVC::Dec",["in vec4 vertexVCVSOutput[];","out vec4 vertexVCGSOutput;"]).result,a=gd.substitute(a,"//VTK::PositionVC::Impl",["vertexVCGSOutput = vertexVCVSOutput[i];"]).result,i=gd.substitute(i,"//VTK::PositionVC::Dec",["varying vec4 vertexVCVSOutput;"]).result,i=gd.substitute(i,"//VTK::PositionVC::Impl",["vec4 vertexVC = vertexVCVSOutput;"]).result):(o=gd.substitute(o,"//VTK::Camera::Dec",["uniform mat4 MCPCMatrix;"]).result,o=gd.substitute(o,"//VTK::PositionVC::Impl",["  gl_Position = MCPCMatrix * vertexMC;"]).result),e.Vertex=o,e.Geometry=a,e.Fragment=i},e.replaceShaderTCoord=(e,n,r)=>{if(t.lastBoundBO.getCABO().getTCoordOffset()){let n=e.Vertex,r=e.Geometry,o=e.Fragment;if(t.drawingEdges)return;n=gd.substitute(n,"//VTK::TCoord::Impl","tcoordVCVSOutput = tcoordMC;").result;const a=t.openGLActor.getActiveTextures();let i=2,s=2;if(a&&a.length>0&&(i=a[0].getComponents(),a[0].getTarget()===t.context.TEXTURE_CUBE_MAP&&(s=3)),t.renderable.getColorTextureMap()&&(i=t.renderable.getColorTextureMap().getPointData().getScalars().getNumberOfComponents(),s=2),2===s){if(n=gd.substitute(n,"//VTK::TCoord::Dec","attribute vec2 tcoordMC; varying vec2 tcoordVCVSOutput;").result,r=gd.substitute(r,"//VTK::TCoord::Dec",["in vec2 tcoordVCVSOutput[];","out vec2 tcoordVCGSOutput;"]).result,r=gd.substitute(r,"//VTK::TCoord::Impl","tcoordVCGSOutput = tcoordVCVSOutput[i];").result,o=gd.substitute(o,"//VTK::TCoord::Dec",["varying vec2 tcoordVCVSOutput;","uniform sampler2D texture1;"]).result,a&&a.length>=1)switch(i){case 1:o=gd.substitute(o,"//VTK::TCoord::Impl",["  vec4 tcolor = texture2D(texture1, tcoordVCVSOutput);","  ambientColor = ambientColor*tcolor.r;","  diffuseColor = diffuseColor*tcolor.r;"]).result;break;case 2:o=gd.substitute(o,"//VTK::TCoord::Impl",["  vec4 tcolor = texture2D(texture1, tcoordVCVSOutput);","  ambientColor = ambientColor*tcolor.r;","  diffuseColor = diffuseColor*tcolor.r;","  opacity = opacity * tcolor.g;"]).result;break;default:o=gd.substitute(o,"//VTK::TCoord::Impl",["  vec4 tcolor = texture2D(texture1, tcoordVCVSOutput);","  ambientColor = ambientColor*tcolor.rgb;","  diffuseColor = diffuseColor*tcolor.rgb;","  opacity = opacity * tcolor.a;"]).result}}else switch(n=gd.substitute(n,"//VTK::TCoord::Dec","attribute vec3 tcoordMC; varying vec3 tcoordVCVSOutput;").result,r=gd.substitute(r,"//VTK::TCoord::Dec",["in vec3 tcoordVCVSOutput[];","out vec3 tcoordVCGSOutput;"]).result,r=gd.substitute(r,"//VTK::TCoord::Impl","tcoordVCGSOutput = tcoordVCVSOutput[i];").result,o=gd.substitute(o,"//VTK::TCoord::Dec",["varying vec3 tcoordVCVSOutput;","uniform samplerCube texture1;"]).result,i){case 1:o=gd.substitute(o,"//VTK::TCoord::Impl",["  vec4 tcolor = textureCube(texture1, tcoordVCVSOutput);","  ambientColor = ambientColor*tcolor.r;","  diffuseColor = diffuseColor*tcolor.r;"]).result;break;case 2:o=gd.substitute(o,"//VTK::TCoord::Impl",["  vec4 tcolor = textureCube(texture1, tcoordVCVSOutput);","  ambientColor = ambientColor*tcolor.r;","  diffuseColor = diffuseColor*tcolor.r;","  opacity = opacity * tcolor.g;"]).result;break;default:o=gd.substitute(o,"//VTK::TCoord::Impl",["  vec4 tcolor = textureCube(texture1, tcoordVCVSOutput);","  ambientColor = ambientColor*tcolor.rgb;","  diffuseColor = diffuseColor*tcolor.rgb;","  opacity = opacity * tcolor.a;"]).result}e.Vertex=n,e.Geometry=r,e.Fragment=o}},e.replaceShaderClip=(e,n,r)=>{let o=e.Vertex,a=e.Fragment;if(t.renderable.getNumberOfClippingPlanes()){const e=t.renderable.getNumberOfClippingPlanes();o=gd.substitute(o,"//VTK::Clip::Dec",["uniform int numClipPlanes;",`uniform vec4 clipPlanes[${e}];`,`varying float clipDistancesVSOutput[${e}];`]).result,o=gd.substitute(o,"//VTK::Clip::Impl",[`for (int planeNum = 0; planeNum < ${e}; planeNum++)`,"    {","    if (planeNum >= numClipPlanes)","        {","        break;","        }","    clipDistancesVSOutput[planeNum] = dot(clipPlanes[planeNum], vertexMC);","    }"]).result,a=gd.substitute(a,"//VTK::Clip::Dec",["uniform int numClipPlanes;",`varying float clipDistancesVSOutput[${e}];`]).result,a=gd.substitute(a,"//VTK::Clip::Impl",[`for (int planeNum = 0; planeNum < ${e}; planeNum++)`,"    {","    if (planeNum >= numClipPlanes)","        {","        break;","        }","    if (clipDistancesVSOutput[planeNum] < 0.0) discard;","    }"]).result}e.Vertex=o,e.Fragment=a},e.getCoincidentParameters=(e,n)=>{let r={factor:0,offset:0};const o=n.getProperty();if(t.renderable.getResolveCoincidentTopology()==Vl.PolygonOffset||o.getEdgeVisibility()&&o.getRepresentation()===qd.SURFACE){const e=t.lastBoundBO.getPrimitiveType();e===$d.Points||o.getRepresentation()===qd.POINTS?r=t.renderable.getCoincidentTopologyPointOffsetParameter():e===$d.Lines||o.getRepresentation()===qd.WIREFRAME?r=t.renderable.getCoincidentTopologyLineOffsetParameters():e!==$d.Tris&&e!==$d.TriStrips||(r=t.renderable.getCoincidentTopologyPolygonOffsetParameters()),e!==$d.TrisEdges&&e!==$d.TriStripsEdges||(r=t.renderable.getCoincidentTopologyPolygonOffsetParameters(),r.factor/=2,r.offset/=2)}const a=t._openGLRenderer.getSelector();return a&&a.getFieldAssociation()===Kd.FIELD_ASSOCIATION_POINTS&&(r.offset-=2),r},e.replaceShaderPicking=(e,n,r)=>{let o=e.Fragment,a=e.Vertex;if(o=gd.substitute(o,"//VTK::Picking::Dec",["uniform int picking;","//VTK::Picking::Dec"]).result,t._openGLRenderer.getSelector()){switch(t.lastSelectionState!==Wl.ID_LOW24&&t.lastSelectionState!==Wl.ID_HIGH24||(a=gd.substitute(a,"//VTK::Picking::Dec",["flat out int vertexIDVSOutput;\n","uniform int VertexIDOffset;\n"]).result,a=gd.substitute(a,"//VTK::Picking::Impl","  vertexIDVSOutput = gl_VertexID + VertexIDOffset;\n").result,o=gd.substitute(o,"//VTK::Picking::Dec","flat in int vertexIDVSOutput;\n").result,o=gd.substitute(o,"//VTK::Picking::Impl",["  int idx = vertexIDVSOutput;","//VTK::Picking::Impl"]).result),t.lastSelectionState){case Wl.ID_LOW24:o=gd.substitute(o,"//VTK::Picking::Impl","  gl_FragData[0] = vec4(float(idx%256)/255.0, float((idx/256)%256)/255.0, float((idx/65536)%256)/255.0, 1.0);").result;break;case Wl.ID_HIGH24:o=gd.substitute(o,"//VTK::Picking::Impl","  gl_FragData[0] = vec4(float(idx)/255.0, 0.0, 0.0, 1.0);").result;break;default:o=gd.substitute(o,"//VTK::Picking::Dec","uniform vec3 mapperIndex;").result,o=gd.substitute(o,"//VTK::Picking::Impl","  gl_FragData[0] = picking != 0 ? vec4(mapperIndex,1.0) : gl_FragData[0];").result}e.Fragment=o,e.Vertex=a}},e.replaceShaderValues=(n,r,o)=>{if(e.replaceShaderColor(n,r,o),e.replaceShaderNormal(n,r,o),e.replaceShaderLight(n,r,o),e.replaceShaderTCoord(n,r,o),e.replaceShaderPicking(n,r,o),e.replaceShaderClip(n,r,o),e.replaceShaderCoincidentOffset(n,r,o),e.replaceShaderPositionVC(n,r,o),t.haveSeenDepthRequest){let e=n.Fragment;e=gd.substitute(e,"//VTK::ZBuffer::Dec","uniform int depthRequest;").result,e=gd.substitute(e,"//VTK::ZBuffer::Impl",["if (depthRequest == 1) {","float iz = floor(gl_FragCoord.z*65535.0 + 0.1);","float rf = floor(iz/256.0)/255.0;","float gf = mod(iz,256.0)/255.0;","gl_FragData[0] = vec4(rf, gf, 0.0, 1.0); }"]).result,n.Fragment=e}},e.getNeedToRebuildShaders=(e,n,r)=>{let o=0,a=0;const i=e.getPrimitiveType(),s=t.currentInput;let l=!1;const c=s.getPointData().getNormals(),u=s.getCellData().getNormals(),d=r.getProperty().getInterpolation()===Xd.FLAT,p=r.getProperty().getRepresentation(),f=e.getOpenGLMode(p,i);if(f===t.context.TRIANGLES||u&&!c||!d&&c?l=!0:d||f!==t.context.LINES||(l=!0),r.getProperty().getLighting()&&l){o=0;const e=n.getLightsByReference();for(let t=0;t<e.length;++t){const n=e[t];n.getSwitch()>0&&(a++,0===o&&(o=1)),1===o&&(a>1||1!==n.getIntensity()||!n.lightTypeIsHeadLight())&&(o=2),o<3&&n.getPositional()&&(o=3)}}let g=!1;const m=t.lastBoundBO.getReferenceByName("lastLightComplexity"),h=t.lastBoundBO.getReferenceByName("lastLightCount");return m===o&&h===a||(t.lastBoundBO.set({lastLightComplexity:o},!0),t.lastBoundBO.set({lastLightCount:a},!0),g=!0),(!t.currentRenderPass&&t.lastRenderPassShaderReplacement||t.currentRenderPass&&t.currentRenderPass.getShaderReplacement()!==t.lastRenderPassShaderReplacement)&&(g=!0),!!(t.lastHaveSeenDepthRequest!==t.haveSeenDepthRequest||e.getShaderSourceTime().getMTime()<t.renderable.getMTime()||e.getShaderSourceTime().getMTime()<t.currentInput.getMTime()||e.getShaderSourceTime().getMTime()<t.selectionStateChanged.getMTime()||g)&&(t.lastHaveSeenDepthRequest=t.haveSeenDepthRequest,!0)},e.invokeShaderCallbacks=(e,n,r)=>{const o=t.renderable.getViewSpecificProperties().ShadersCallbacks;o&&o.forEach((t=>{t.callback(t.userData,e,n,r)}))},e.setMapperShaderParameters=(n,r,o)=>{if(n.getProgram().isUniformUsed("PrimitiveIDOffset")&&n.getProgram().setUniformi("PrimitiveIDOffset",t.primitiveIDOffset),n.getProgram().isUniformUsed("VertexIDOffset")&&n.getProgram().setUniformi("VertexIDOffset",t.vertexIDOffset),n.getCABO().getElementCount()&&(t.VBOBuildTime.getMTime()>n.getAttributeUpdateTime().getMTime()||n.getShaderSourceTime().getMTime()>n.getAttributeUpdateTime().getMTime())){const e=t.lastBoundBO.getReferenceByName("lastLightComplexity");n.getProgram().isAttributeUsed("vertexMC")&&(n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),"vertexMC",n.getCABO().getVertexOffset(),n.getCABO().getStride(),t.context.FLOAT,3,!1)||Jd("Error setting vertexMC in shader VAO.")),n.getProgram().isAttributeUsed("normalMC")&&n.getCABO().getNormalOffset()&&e>0?n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),"normalMC",n.getCABO().getNormalOffset(),n.getCABO().getStride(),t.context.FLOAT,3,!1)||Jd("Error setting normalMC in shader VAO."):n.getVAO().removeAttributeArray("normalMC"),t.renderable.getCustomShaderAttributes().forEach(((e,r)=>{n.getProgram().isAttributeUsed(`${e}MC`)&&(n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),`${e}MC`,n.getCABO().getCustomData()[r].offset,n.getCABO().getStride(),t.context.FLOAT,n.getCABO().getCustomData()[r].components,!1)||Jd(`Error setting ${e}MC in shader VAO.`))})),n.getProgram().isAttributeUsed("tcoordMC")&&n.getCABO().getTCoordOffset()?n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),"tcoordMC",n.getCABO().getTCoordOffset(),n.getCABO().getStride(),t.context.FLOAT,n.getCABO().getTCoordComponents(),!1)||Jd("Error setting tcoordMC in shader VAO."):n.getVAO().removeAttributeArray("tcoordMC"),n.getProgram().isAttributeUsed("scalarColor")&&n.getCABO().getColorComponents()?n.getVAO().addAttributeArray(n.getProgram(),n.getCABO().getColorBO(),"scalarColor",n.getCABO().getColorOffset(),n.getCABO().getColorBOStride(),t.context.UNSIGNED_BYTE,4,!0)||Jd("Error setting scalarColor in shader VAO."):n.getVAO().removeAttributeArray("scalarColor"),n.getAttributeUpdateTime().modified()}if(t.renderable.getNumberOfClippingPlanes()){const e=t.renderable.getNumberOfClippingPlanes(),r=[],a=n.getCABO().getCoordShiftAndScaleEnabled()?n.getCABO().getInverseShiftAndScaleMatrix():null,i=a?d(t.tmpMat4,o.getMatrix()):o.getMatrix();a&&(m(i,i),T(i,i,a),m(i,i));for(let n=0;n<e;n++){const e=[];t.renderable.getClippingPlaneInDataCoords(i,n,e);for(let t=0;t<4;t++)r.push(e[t])}n.getProgram().setUniformi("numClipPlanes",e),n.getProgram().setUniform4fv("clipPlanes",r)}t.internalColorTexture&&n.getProgram().isUniformUsed("texture1")&&n.getProgram().setUniformi("texture1",t.internalColorTexture.getTextureUnit());const a=t.openGLActor.getActiveTextures();if(a)for(let e=0;e<a.length;++e){const t=a[e].getTextureUnit(),r=`texture${t+1}`;n.getProgram().isUniformUsed(r)&&n.getProgram().setUniformi(r,t)}if(t.haveSeenDepthRequest&&n.getProgram().setUniformi("depthRequest",t.renderDepth?1:0),n.getProgram().isUniformUsed("coffset")){const t=e.getCoincidentParameters(r,o);n.getProgram().setUniformf("coffset",t.offset),n.getProgram().isUniformUsed("cfactor")&&n.getProgram().setUniformf("cfactor",t.factor)}n.setMapperShaderParameters(r,o,t._openGLRenderer.getTiledSizeAndOrigin());const i=t._openGLRenderer.getSelector();n.getProgram().setUniform3fArray("mapperIndex",i?i.getPropColorValue():[0,0,0]),n.getProgram().setUniformi("picking",i?i.getCurrentPass()+1:0)},e.setLightingShaderParameters=(e,n,r)=>{const o=t.lastBoundBO.getReferenceByName("lastLightComplexity");if(o<2)return;const a=e.getProgram();let i=0;const s=n.getLightsByReference();for(let e=0;e<s.length;++e){const r=s[e];if(r.getSwitch()>0){const e=r.getColorByReference(),o=r.getIntensity();t.lightColor[0]=e[0]*o,t.lightColor[1]=e[1]*o,t.lightColor[2]=e[2]*o;const s=r.getDirection(),l=n.getActiveCamera().getViewMatrix(),c=[...s];r.lightTypeIsSceneLight()&&(c[0]=l[0]*s[0]+l[1]*s[1]+l[2]*s[2],c[1]=l[4]*s[0]+l[5]*s[1]+l[6]*s[2],c[2]=l[8]*s[0]+l[9]*s[1]+l[10]*s[2],qo(c)),t.lightDirection[0]=c[0],t.lightDirection[1]=c[1],t.lightDirection[2]=c[2],qo(t.lightDirection),a.setUniform3fArray(`lightColor${i}`,t.lightColor),a.setUniform3fArray(`lightDirectionVC${i}`,t.lightDirection),i++}}if(o<3)return;const l=n.getActiveCamera().getViewMatrix();m(l,l),i=0;for(let e=0;e<s.length;++e){const t=s[e];if(t.getSwitch()>0){const e=t.getTransformedPosition(),n=new Float64Array(3);Vn(n,e,l),a.setUniform3fArray(`lightAttenuation${i}`,t.getAttenuationValuesByReference()),a.setUniformi(`lightPositional${i}`,t.getPositional()),a.setUniformf(`lightExponent${i}`,t.getExponent()),a.setUniformf(`lightConeAngle${i}`,t.getConeAngle()),a.setUniform3fArray(`lightPositionVC${i}`,[n[0],n[1],n[2]]),i++}}},e.setCameraShaderParameters=(e,a,i)=>{const s=e.getProgram(),l=t.openGLCamera.getKeyMatrices(a),c=a.getActiveCamera(),u=t.openGLCamera.getKeyMatrixTime().getMTime(),d=s.getLastCameraMTime(),p=e.getCABO().getCoordShiftAndScaleEnabled()?e.getCABO().getInverseShiftAndScaleMatrix():null,f=i.getIsIdentity(),m=f?{mcwc:null,normalMatrix:null}:t.openGLActor.getKeyMatrices();if(i.getCoordinateSystem()===np.DISPLAY){const e=t._openGLRenderer.getTiledSizeAndOrigin();g(t.tmpMat4),t.tmpMat4[0]=2/e.usize,t.tmpMat4[12]=-1,t.tmpMat4[5]=2/e.vsize,t.tmpMat4[13]=-1,T(t.tmpMat4,t.tmpMat4,p),s.setUniformMatrix("MCPCMatrix",t.tmpMat4)}else s.setUniformMatrix("MCPCMatrix",n([l.wcpc,m.mcwc,p],r,t.tmpMat4));s.isUniformUsed("MCVCMatrix")&&s.setUniformMatrix("MCVCMatrix",n([l.wcvc,m.mcwc,p],r,t.tmpMat4)),s.isUniformUsed("normalMatrix")&&s.setUniformMatrix3x3("normalMatrix",n([l.normalMatrix,m.normalMatrix],o,t.tmpMat3)),d!==u&&(s.isUniformUsed("cameraParallel")&&s.setUniformi("cameraParallel",c.getParallelProjection()),s.setLastCameraMTime(u)),f||s.setLastCameraMTime(0)},e.setPropertyShaderParameters=(e,n,r)=>{const o=e.getProgram();let a=r.getProperty(),i=a.getOpacity(),s=t.drawingEdges?a.getEdgeColorByReference():a.getAmbientColorByReference(),l=t.drawingEdges?a.getEdgeColorByReference():a.getDiffuseColorByReference(),c=t.drawingEdges?1:a.getAmbient(),u=t.drawingEdges?0:a.getDiffuse(),d=t.drawingEdges?0:a.getSpecular();const p=a.getSpecularPower();o.setUniformf("opacityUniform",i),o.setUniform3fArray("ambientColorUniform",s),o.setUniform3fArray("diffuseColorUniform",l),o.setUniformf("ambient",c),o.setUniformf("diffuse",u);const f=t.lastBoundBO.getReferenceByName("lastLightComplexity");if(f<1)return;let g=a.getSpecularColorByReference();if(o.setUniform3fArray("specularColorUniform",g),o.setUniformf("specularPowerUniform",p),o.setUniformf("specular",d),o.isUniformUsed("ambientIntensityBF")){if(a=r.getBackfaceProperty(),i=a.getOpacity(),s=a.getAmbientColor(),c=a.getAmbient(),l=a.getDiffuseColor(),u=a.getDiffuse(),g=a.getSpecularColor(),d=a.getSpecular(),o.setUniformf("ambientIntensityBF",c),o.setUniformf("diffuseIntensityBF",u),o.setUniformf("opacityUniformBF",i),o.setUniform3fArray("ambientColorUniformBF",s),o.setUniform3fArray("diffuseColorUniformBF",l),f<1)return;o.setUniformf("specularIntensityBF",d),o.setUniform3fArray("specularColorUniformBF",g),o.setUniformf("specularPowerUniformBF",p)}},e.updateMaximumPointCellIds=(e,n)=>{const r=t._openGLRenderer.getSelector();if(r){if(t.selectionWebGLIdsToVTKIds?.points?.length){const e=t.selectionWebGLIdsToVTKIds.points.length;r.setMaximumPointId(e-1)}if(t.selectionWebGLIdsToVTKIds?.cells?.length){const e=t.selectionWebGLIdsToVTKIds.cells.length;r.setMaximumCellId(e-1)}r.getFieldAssociation()===Kd.FIELD_ASSOCIATION_POINTS&&(t.pointPicking=!0)}},e.renderPieceStart=(n,r)=>{t.primitiveIDOffset=0,t.vertexIDOffset=0;const o=function(e){const t=e.getSelector();return t?t.getCurrentPass():Wl.MIN_KNOWN_PASS-1}(t._openGLRenderer);t.lastSelectionState!==o&&(t.selectionStateChanged.modified(),t.lastSelectionState=o),t._openGLRenderer.getSelector()&&t._openGLRenderer.getSelector().renderProp(r),e.updateBufferObjects(n,r),t.renderable.getColorTextureMap()&&t.internalColorTexture.activate(),t.lastBoundBO=null},e.renderPieceDraw=(n,r)=>{const o=r.getProperty().getRepresentation(),a=r.getProperty().getEdgeVisibility()&&o===qd.SURFACE,i=t._openGLRenderer.getSelector(),s=i&&i.getFieldAssociation()===Kd.FIELD_ASSOCIATION_POINTS&&(t.lastSelectionState===Wl.ID_LOW24||t.lastSelectionState===Wl.ID_HIGH24);for(let i=$d.Start;i<$d.End;i++)t.primitives[i].setPointPicking(s),t.primitives[i].getCABO().getElementCount()&&(t.drawingEdges=a&&(i===$d.TrisEdges||i===$d.TriStripsEdges),t.drawingEdges&&(t.renderDepth||t.lastSelectionState>=0)||(t.lastBoundBO=t.primitives[i],t.primitiveIDOffset+=t.primitives[i].drawArrays(n,r,o,e),t.vertexIDOffset+=t.primitives[i].getCABO().getElementCount()))},e.renderPieceFinish=(e,n)=>{t.LastBoundBO&&t.LastBoundBO.getVAO().release(),t.renderable.getColorTextureMap()&&t.internalColorTexture.deactivate()},e.renderPiece=(n,r)=>{if(e.invokeEvent(ep),t.renderable.getStatic()||t.renderable.update(),t.currentInput=t.renderable.getInputData(),e.invokeEvent(tp),!t.currentInput)return void Jd("No input!");if(!t.currentInput.getPoints||!t.currentInput.getPoints().getNumberOfValues())return;const o=t.context,a=r.getProperty().getBackfaceCulling(),i=r.getProperty().getFrontfaceCulling();a||i?i?(t._openGLRenderWindow.enableCullFace(),o.cullFace(o.FRONT)):(t._openGLRenderWindow.enableCullFace(),o.cullFace(o.BACK)):t._openGLRenderWindow.disableCullFace(),e.renderPieceStart(n,r),e.renderPieceDraw(n,r),e.renderPieceFinish(n,r)},e.computeBounds=(n,r)=>{e.getInput()?t.bounds=e.getInput().getBounds():Oa(t.bounds)},e.updateBufferObjects=(t,n)=>{e.getNeedToRebuildBufferObjects(t,n)&&e.buildBufferObjects(t,n)},e.getNeedToRebuildBufferObjects=(n,r)=>{const o=t.VBOBuildTime.getMTime();return o<e.getMTime()||o<t.renderable.getMTime()||o<r.getMTime()||o<t.currentInput.getMTime()},e.buildBufferObjects=(n,r)=>{const o=t.currentInput;if(null===o)return;t.renderable.mapScalars(o,1);const a=t.renderable.getColorMapColors();t.haveCellScalars=!1;const i=t.renderable.getScalarMode();t.renderable.getScalarVisibility()&&(i!==Yd.USE_CELL_DATA&&i!==Yd.USE_CELL_FIELD_DATA&&i!==Yd.USE_FIELD_DATA&&o.getPointData().getScalars()||i===Yd.USE_POINT_FIELD_DATA||!a||(t.haveCellScalars=!0));let s=r.getProperty().getInterpolation()!==Xd.FLAT?o.getPointData().getNormals():null;null===s&&o.getCellData().getNormals()&&(t.haveCellNormals=!0,s=o.getCellData().getNormals());const l=r.getProperty().getRepresentation();let c=o.getPointData().getTCoords();t.openGLActor.getActiveTextures()||(c=null);let u=!1;if(t.renderable.getColorCoordinates()){c=t.renderable.getColorCoordinates(),u=t.renderable.getAreScalarsMappedFromCells(),t.internalColorTexture||(t.internalColorTexture=Ud.newInstance({resizable:!0}));const e=t.internalColorTexture;e.setMinificationFilter(Zd.NEAREST),e.setMagnificationFilter(Zd.NEAREST),e.setWrapS(Qd.CLAMP_TO_EDGE),e.setWrapT(Qd.CLAMP_TO_EDGE),e.setOpenGLRenderWindow(t._openGLRenderWindow);const n=t.renderable.getColorTextureMap(),r=n.getExtent(),o=n.getPointData().getScalars();e.create2DFromRaw(r[1]-r[0]+1,r[3]-r[2]+1,o.getNumberOfComponents(),o.getDataType(),o.getData()),e.activate(),e.sendParameters(),e.deactivate()}const d=`${o.getMTime()}A${l}B${o.getMTime()}C${s?s.getMTime():1}D${a?a.getMTime():1}E${r.getProperty().getEdgeVisibility()}F${c?c.getMTime():1}`;if(t.VBOBuildString!==d){const n={points:o.getPoints(),normals:s,tcoords:c,colors:a,cellOffset:0,vertexOffset:0,useTCoordsPerCell:u,haveCellScalars:t.haveCellScalars,haveCellNormals:t.haveCellNormals,customAttributes:t.renderable.getCustomShaderAttributes().map((e=>o.getPointData().getArrayByName(e)))};t.renderable.getPopulateSelectionSettings()&&(t.selectionWebGLIdsToVTKIds={points:null,cells:null});const i=[{inRep:"verts",cells:o.getVerts()},{inRep:"lines",cells:o.getLines()},{inRep:"polys",cells:o.getPolys()},{inRep:"strips",cells:o.getStrips()},{inRep:"polys",cells:o.getPolys()},{inRep:"strips",cells:o.getStrips()}],p=r.getProperty().getEdgeVisibility()&&l===qd.SURFACE;for(let e=$d.Start;e<$d.End;e++)e!==$d.TrisEdges&&e!==$d.TriStripsEdges?(n.cellOffset+=t.primitives[e].getCABO().createVBO(i[e].cells,i[e].inRep,l,n,t.selectionWebGLIdsToVTKIds),n.vertexOffset+=t.primitives[e].getCABO().getElementCount()):p?t.primitives[e].getCABO().createVBO(i[e].cells,i[e].inRep,qd.WIREFRAME,{...n,tcoords:null,colors:null,haveCellScalars:!1,haveCellNormals:!1}):t.primitives[e].releaseGraphicsResources();t.renderable.getPopulateSelectionSettings()&&(t.renderable.setSelectionWebGLIdsToVTKIds(t.selectionWebGLIdsToVTKIds),e.updateMaximumPointCellIds()),t.VBOBuildString=d}t.VBOBuildTime.modified()},e.getAllocatedGPUMemoryInBytes=()=>{let e=0;return t.primitives.forEach((t=>{e+=t.getAllocatedGPUMemoryInBytes()})),e}}const op={context:null,VBOBuildTime:0,VBOBuildString:null,primitives:null,primTypes:null,shaderRebuildString:null,tmpMat4:null,ambientColor:[],diffuseColor:[],specularColor:[],lightColor:[],lightDirection:[],lastHaveSeenDepthRequest:!1,haveSeenDepthRequest:!1,lastSelectionState:Wl.MIN_KNOWN_PASS-1,selectionStateChanged:null,selectionWebGLIdsToVTKIds:null,pointPicking:!1};function ap(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,op,n),Zt.extend(e,t,n),Hd(e,t,n),jd(e,t,n),t.primitives=[],t.primTypes=$d,t.tmpMat3=pe(new Float64Array(9)),t.tmpMat4=g(new Float64Array(16));for(let e=$d.Start;e<$d.End;e++)t.primitives[e]=Sd.newInstance(),t.primitives[e].setPrimitiveType(e),t.primitives[e].set({lastLightComplexity:0,lastLightCount:0,lastSelectionPass:!1},!0);At(e,t,["context"]),t.VBOBuildTime={},yt(t.VBOBuildTime,{mtime:0}),t.selectionStateChanged={},yt(t.selectionStateChanged,{mtime:0}),rp(e,t)}const ip=Dt(ap,"vtkOpenGLPolyDataMapper");var sp={newInstance:ip,extend:ap};rn("vtkMapper",ip);const{ColorMode:lp,ScalarMode:cp,GetArray:up}=hl;function dp(e,t){t.classHierarchy.push("vtkMapper2D"),e.createDefaultLookupTable=()=>{t.lookupTable=Dl.newInstance()},e.getColorModeAsString=()=>jt.enumToString(lp,t.colorMode),e.setColorModeToDefault=()=>e.setColorMode(0),e.setColorModeToMapScalars=()=>e.setColorMode(1),e.setColorModeToDirectScalars=()=>e.setColorMode(2),e.getScalarModeAsString=()=>jt.enumToString(cp,t.scalarMode),e.setScalarModeToDefault=()=>e.setScalarMode(0),e.setScalarModeToUsePointData=()=>e.setScalarMode(1),e.setScalarModeToUseCellData=()=>e.setScalarMode(2),e.setScalarModeToUsePointFieldData=()=>e.setScalarMode(3),e.setScalarModeToUseCellFieldData=()=>e.setScalarMode(4),e.setScalarModeToUseFieldData=()=>e.setScalarMode(5),e.getAbstractScalars=(e,n,r,o,a)=>{if(!e||!t.scalarVisibility)return{scalars:null,cellFLag:!1};let i=null,s=!1;if(n===cp.DEFAULT)i=e.getPointData().getScalars(),i||(i=e.getCellData().getScalars(),s=!0);else if(n===cp.USE_POINT_DATA)i=e.getPointData().getScalars();else if(n===cp.USE_CELL_DATA)i=e.getCellData().getScalars(),s=!0;else if(n===cp.USE_POINT_FIELD_DATA){const t=e.getPointData();i=r===up.BY_ID?t.getArrayByIndex(o):t.getArrayByName(a)}else if(n===cp.USE_CELL_FIELD_DATA){const t=e.getCellData();s=!0,i=r===up.BY_ID?t.getArrayByIndex(o):t.getArrayByName(a)}else if(n===cp.USE_FIELD_DATA){const t=e.getFieldData();i=r===up.BY_ID?t.getArrayByIndex(o):t.getArrayByName(a)}return{scalars:i,cellFlag:s}},e.getLookupTable=()=>(t.lookupTable||e.createDefaultLookupTable(),t.lookupTable),e.getMTime=()=>{let e=t.mtime;if(null!==t.lookupTable){const n=t.lookupTable.getMTime();e=n>e?n:e}return e},e.mapScalars=(n,r)=>{const o=e.getAbstractScalars(n,t.scalarMode,t.arrayAccessMode,t.arrayId,t.colorByArrayName).scalars;if(!o)return void(t.colorMapColors=null);const a=`${e.getMTime()}${o.getMTime()}${r}`;if(t.colorBuildString===a)return;t.useLookupTableScalarRange||e.getLookupTable().setRange(t.scalarRange[0],t.scalarRange[1]);const i=e.getLookupTable();i&&(i.build(),t.colorMapColors=i.mapScalars(o,t.colorMode,t.fieldDataTupleId)),t.colorBuildString=`${e.getMTime()}${o.getMTime()}${r}`},e.getPrimitiveCount=()=>{const t=e.getInputData();return{points:t.getPoints().getNumberOfValues()/3,verts:t.getVerts().getNumberOfValues()-t.getVerts().getNumberOfCells(),lines:t.getLines().getNumberOfValues()-2*t.getLines().getNumberOfCells(),triangles:t.getPolys().getNumberOfValues()-3*t.getPolys().getNumberOfCells()}}}const pp={static:!1,lookupTable:null,scalarVisibility:!1,scalarRange:[0,1],useLookupTableScalarRange:!1,colorMode:0,scalarMode:0,arrayAccessMode:1,renderTime:0,colorByArrayName:null,transformCoordinate:null,viewSpecificProperties:null,customShaderAttributes:[]};function fp(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,pp,n),Bs(e,t,n),jt.get(e,t,["colorMapColors"]),jt.setGet(e,t,["arrayAccessMode","colorByArrayName","colorMode","lookupTable","renderTime","scalarMode","scalarVisibility","static","transformCoordinate","useLookupTableScalarRange","viewSpecificProperties","customShaderAttributes"]),jt.setGetArray(e,t,["scalarRange"],2),t.viewSpecificProperties||(t.viewSpecificProperties={}),dp(e,t)}var gp={newInstance:jt.newInstance(fp,"vtkMapper2D"),extend:fp};const mp=1,{primTypes:hp}=Sd,{ScalarMode:vp}=gp,{vtkErrorMacro:yp}=Kt,Tp={type:"StartEvent"},bp={type:"EndEvent"};function xp(e,t){t.classHierarchy.push("vtkOpenGLPolyDataMapper2D"),e.buildPass=n=>{n&&(t.openGLActor2D=e.getFirstAncestorOfType("vtkOpenGLActor2D"),t._openGLRenderer=t.openGLActor2D.getFirstAncestorOfType("vtkOpenGLRenderer"),t._openGLRenderWindow=t._openGLRenderer.getLastAncestorOfType("vtkOpenGLRenderWindow"),t.openGLCamera=t._openGLRenderer.getViewNodeFor(t._openGLRenderer.getRenderable().getActiveCamera()))},e.overlayPass=t=>{t&&e.render()},e.getShaderTemplate=(e,t,n)=>{e.Vertex="//VTK::System::Dec\n\n/*=========================================================================\n\n  Program:   Visualization Toolkit\n  Module:    vtkPolyData2DVS.glsl\n\n  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen\n  All rights reserved.\n  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.\n\n     This software is distributed WITHOUT ANY WARRANTY; without even\n     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR\n     PURPOSE.  See the above copyright notice for more information.\n\n=========================================================================*/\n\n// all variables that represent positions or directions have a suffix\n// indicating the coordinate system they are in. The possible values are\n// MC - Model Coordinates\n// WC - WC world coordinates\n// VC - View Coordinates\n// DC - Display Coordinates\n\nin vec4 vertexWC;\n\n// frag position in VC\n//VTK::PositionVC::Dec\n\n// material property values\n//VTK::Color::Dec\n\n// Texture coordinates\n//VTK::TCoord::Dec\n\n// Apple Bug\n//VTK::PrimID::Dec\n\nuniform mat4 WCVCMatrix;  // World to view matrix\n\nvoid main()\n{\n  // Apple Bug\n  //VTK::PrimID::Impl\n\n  gl_Position = WCVCMatrix*vertexWC;\n\n  //VTK::TCoord::Impl\n\n  //VTK::Color::Impl\n\n  //VTK::PositionVC::Impl\n}\n",e.Fragment="//VTK::System::Dec\n\n/*=========================================================================\n\n  Program:   Visualization Toolkit\n  Module:    vtkPolyData2DFS.glsl\n\n  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen\n  All rights reserved.\n  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.\n\n     This software is distributed WITHOUT ANY WARRANTY; without even\n     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR\n     PURPOSE.  See the above copyright notice for more information.\n\n=========================================================================*/\n\nuniform int PrimitiveIDOffset;\n\n// Texture coordinates\n//VTK::TCoord::Dec\n\n// Scalar coloring\n//VTK::Color::Dec\n\n// Depth Peeling\n//VTK::DepthPeeling::Dec\n\n// picking support\n//VTK::Picking::Dec\n\n// the output of this shader\n//VTK::Output::Dec\n\n// Apple Bug\n//VTK::PrimID::Dec\n\nvoid main()\n{\n  // Apple Bug\n  //VTK::PrimID::Impl\n\n  //VTK::Color::Impl\n  //VTK::TCoord::Impl\n\n  //VTK::DepthPeeling::Impl\n  //VTK::Picking::Impl\n\n  if (gl_FragData[0].a <= 0.0)\n    {\n    discard;\n    }\n}\n",e.Geometry=""},e.render=()=>{const n=t._openGLRenderWindow.getContext();if(t.context!==n){t.context=n;for(let e=hp.Start;e<hp.End;e++)t.primitives[e].setOpenGLRenderWindow(t._openGLRenderWindow)}const r=t.openGLActor2D.getRenderable(),o=t._openGLRenderer.getRenderable();e.renderPiece(o,r)},e.renderPiece=(n,r)=>{e.invokeEvent(Tp),t.renderable.getStatic()||t.renderable.update(),t.currentInput=t.renderable.getInputData(),e.invokeEvent(bp),t.currentInput?t.currentInput.getPoints&&t.currentInput.getPoints().getNumberOfValues()&&(e.renderPieceStart(n,r),e.renderPieceDraw(n,r),e.renderPieceFinish(n,r)):yp("No input!")},e.renderPieceStart=(n,r)=>{t.primitiveIDOffset=0,t._openGLRenderer.getSelector()&&(t._openGLRenderer.getSelector().getCurrentPass(),t._openGLRenderer.getSelector().renderProp(r)),e.updateBufferObjects(n,r),t.lastBoundBO=null},e.getNeedToRebuildShaders=(e,n,r)=>e.getShaderSourceTime().getMTime()<t.renderable.getMTime()||e.getShaderSourceTime().getMTime()<t.currentInput.getMTime(),e.updateBufferObjects=(t,n)=>{e.getNeedToRebuildBufferObjects(t,n)&&e.buildBufferObjects(t,n)},e.getNeedToRebuildBufferObjects=(n,r)=>{const o=t.VBOBuildTime.getMTime();return!!(o<e.getMTime()||o<t._openGLRenderWindow.getMTime()||o<t.renderable.getMTime()||o<r.getMTime()||o<t.currentInput.getMTime()||t.renderable.getTransformCoordinate()&&o<n.getMTime())},e.buildBufferObjects=(e,n)=>{const r=t.currentInput;if(null===r)return;t.renderable.mapScalars(r,n.getProperty().getOpacity());const o=t.renderable.getColorMapColors();t.haveCellScalars=!1;const a=t.renderable.getScalarMode();t.renderable.getScalarVisibility()&&(a!==vp.USE_CELL_DATA&&a!==vp.USE_CELL_FIELD_DATA&&a!==vp.USE_FIELD_DATA&&r.getPointData().getScalars()||a===vp.USE_POINT_FIELD_DATA||!o||(t.haveCellScalars=!0));const i=n.getProperty().getRepresentation();let s=r.getPointData().getTCoords();t.openGLActor2D.getActiveTextures()||(s=null);const l=t.renderable.getTransformCoordinate(),c=e.getRenderWindow().getViews()[0].getViewportSize(e),u=`${r.getMTime()}A${i}B${r.getMTime()}C${o?o.getMTime():1}D${s?s.getMTime():1}E${l?e.getMTime():1}F${c}`;if(t.VBOBuildString!==u){let n=r.getPoints();if(l){const t=Tc.newInstance(),r=n.getNumberOfPoints();t.setNumberOfPoints(r);const o=[];for(let a=0;a<r;++a){n.getPoint(a,o),l.setValue(o);const r=l.getComputedDoubleViewportValue(e);t.setPoint(a,r[0],r[1],0)}n=t}const a={points:n,tcoords:s,colors:o,cellOffset:0,haveCellScalars:t.haveCellSCalars,customAttributes:t.renderable.getCustomShaderAttributes().map((e=>r.getPointData().getArrayByName(e)))};a.cellOffset+=t.primitives[hp.Points].getCABO().createVBO(r.getVerts(),"verts",i,a),a.cellOffset+=t.primitives[hp.Lines].getCABO().createVBO(r.getLines(),"lines",i,a),a.cellOffset+=t.primitives[hp.Tris].getCABO().createVBO(r.getPolys(),"polys",i,a),a.cellOffset+=t.primitives[hp.TriStrips].getCABO().createVBO(r.getStrips(),"strips",i,a),t.VBOBuildTime.modified(),t.VBOBuildString=u}},e.renderPieceDraw=(n,r)=>{const o=r.getProperty().getRepresentation();t.context.depthMask(!0);for(let a=hp.Start;a<hp.End;a++)t.primitives[a].getCABO().getElementCount()&&(t.lastBoundBO=t.primitives[a],t.primitiveIDOffset+=t.primitives[a].drawArrays(n,r,o,e))},e.renderPieceFinish=(e,n)=>{t.lastBoundBO&&t.lastBoundBO.getVAO().release()},e.replaceShaderValues=(t,n,r)=>{e.replaceShaderColor(t,n,r),e.replaceShaderTCoord(t,n,r),e.replaceShaderPicking(t,n,r),e.replaceShaderPositionVC(t,n,r)},e.replaceShaderColor=(e,n,r)=>{let o=e.Vertex,a=e.Geometry,i=e.Fragment;t.haveCellScalars&&(i=gd.substitute(i,"//VTK::Color::Dec",["uniform samplerBuffer texture1;"]).result,i=gd.substitute(i,"//VTK::Color::Impl",["gl_FragData[0] = texelFetchBuffer(texture1, gl_PrimitiveID + PrimitiveIDOffset);"]).result),0!==t.lastBoundBO.getCABO().getColorComponents()?(o=gd.substitute(o,"//VTK::Color::Dec",["in vec4 diffuseColor;","out vec4 fcolorVSOutput;"]).result,o=gd.substitute(o,"//VTK::Color::Impl",["fcolorVSOutput = diffuseColor;"]).result,a=gd.substitute(a,"//VTK::Color::Dec",["in vec4 fcolorVSOutput[];\n","out vec4 fcolorGSOutput;"]).result,a=gd.substitute(a,"//VTK::Color::Impl",["fcolorGSOutput = fcolorVSOutput[i];"]).result,i=gd.substitute(i,"//VTK::Color::Dec",["in vec4 fcolorVSOutput;"]).result,i=gd.substitute(i,"//VTK::Color::Impl",["gl_FragData[0] = fcolorVSOutput;"]).result):(i=gd.substitute(i,"//VTK::Color::Dec",["uniform vec4 diffuseColor;"]).result,i=gd.substitute(i,"//VTK::Color::Impl",["gl_FragData[0] = diffuseColor;"]).result),e.Vertex=o,e.Geometry=a,e.Fragment=i},e.replaceShaderTCoord=(e,n,r)=>{if(t.lastBoundBO.getCABO().getTCoordOffset()){let n=e.Vertex,r=e.Geometry,o=e.Fragment;const a=t.lastBoundBO.getCABO().getTCoordComponents();1===a?(n=gd.substitute(n,"//VTK::TCoord::Dec",["in float tcoordMC;","out float tcoordVCVSOutput;"]).result,n=gd.substitute(n,"//VTK::TCoord::Impl",["tcoordVCVSOutput = tcoordMC;"]).result,r=gd.substitute(r,"//VTK::TCoord::Dec",["in float tcoordVCVSOutput[];\n","out float tcoordVCGSOutput;"]).result,r=gd.substitute(r,["//VTK::TCoord::Impl","tcoordVCGSOutput = tcoordVCVSOutput[i];"]).result,o=gd.substitute(o,"//VTK::TCoord::Dec",["in float tcoordVCVSOutput;","uniform sampler2D texture1;"]).result,o=gd.substitute(o,"//VTK::TCoord::Impl",["gl_FragData[0] = gl_FragData[0]*texture2D(texture1, vec2(tcoordVCVSOutput,0));"]).result):2===a&&(n=gd.substitute(n,"//VTK::TCoord::Dec",["in vec2 tcoordMC;","out vec2 tcoordVCVSOutput;"]).result,n=gd.substitute(n,"//VTK::TCoord::Impl",["tcoordVCVSOutput = tcoordMC;"]).result,r=gd.substitute(r,"//VTK::TCoord::Dec",["in vec2 tcoordVCVSOutput[];\n","out vec2 tcoordVCGSOutput;"]).result,r=gd.substitute(r,"//VTK::TCoord::Impl",["tcoordVCGSOutput = tcoordVCVSOutput[i];"]).result,o=gd.substitute(o,"//VTK::TCoord::Dec",["in vec2 tcoordVCVSOutput;","uniform sampler2D texture1;"]).result,o=gd.substitute(o,"//VTK::TCoord::Impl",["gl_FragData[0] = gl_FragData[0]*texture2D(texture1, tcoordVCVSOutput.st);"]).result),t.haveCellScalars&&(r=gd.substitute(r,"//VTK::PrimID::Impl",["gl_PrimitiveID = gl_PrimitiveIDIn;"]).result),e.Vertex=n,e.Geometry=r,e.Fragment=o}},e.replaceShaderPicking=(e,t,n)=>{let r=e.Fragment;r=gd.substitute(r,"//VTK::Picking::Dec",["uniform vec3 mapperIndex;","uniform int picking;"]).result,r=gd.substitute(r,"//VTK::Picking::Impl","  gl_FragData[0] = picking != 0 ? vec4(mapperIndex,1.0) : gl_FragData[0];").result,e.Fragment=r},e.replaceShaderPositionVC=(e,n,r)=>{t.lastBoundBO.replaceShaderPositionVC(e,n,r)},e.invokeShaderCallbacks=(e,n,r)=>{const o=t.renderable.getViewSpecificProperties().ShadersCallbacks;o&&o.forEach((t=>{t.callback(t.userData,e,n,r)}))},e.setMapperShaderParameters=(e,n,r)=>{if(e.getProgram().isUniformUsed("PrimitiveIDOffset")&&e.getProgram().setUniformi("PrimitiveIDOffset",t.primitiveIDOffset),e.getProgram().isAttributeUsed("vertexWC")&&(e.getVAO().addAttributeArray(e.getProgram(),e.getCABO(),"vertexWC",e.getCABO().getVertexOffset(),e.getCABO().getStride(),t.context.FLOAT,3,!1)||yp("Error setting vertexWC in shader VAO.")),e.getCABO().getElementCount()&&(t.VBOBuildTime.getMTime()>e.getAttributeUpdateTime().getMTime()||e.getShaderSourceTime().getMTime()>e.getAttributeUpdateTime().getMTime())){t.renderable.getCustomShaderAttributes().forEach(((n,r)=>{e.getProgram().isAttributeUsed(`${n}MC`)&&(e.getVAO().addAttributeArray(e.getProgram(),e.getCABO(),`${n}MC`,e.getCABO().getCustomData()[r].offset,e.getCABO().getStride(),t.context.FLOAT,e.getCABO().getCustomData()[r].components,!1)||yp(`Error setting ${n}MC in shader VAO.`))})),e.getProgram().isAttributeUsed("tcoordMC")&&e.getCABO().getTCoordOffset()?e.getVAO().addAttributeArray(e.getProgram(),e.getCABO(),"tcoordMC",e.getCABO().getTCoordOffset(),e.getCABO().getStride(),t.context.FLOAT,e.getCABO().getTCoordComponents(),!1)||yp("Error setting tcoordMC in shader VAO."):e.getVAO().removeAttributeArray("tcoordMC"),t.internalColorTexture&&e.getProgram().isUniformUsed("texture1")&&e.getProgram().setUniformi("texture1",t.internalColorTexture.getTextureUnit());const o=t.openGLActor2D.getActiveTextures();if(o)for(let t=0;t<o.length;++t){const n=o[t].getTextureUnit(),r=`texture${n+1}`;e.getProgram().isUniformUsed(r)&&e.getProgram().setUniformi(r,n)}e.setMapperShaderParameters(n,r,t._openGLRenderer.getTiledSizeAndOrigin());const a=t._openGLRenderer.getSelector();e.getProgram().setUniform3fArray("mapperIndex",a?a.getPropColorValue():[0,0,0]),e.getProgram().setUniformi("picking",a?a.getCurrentPass()+1:0)}},e.setPropertyShaderParameters=(e,n,r)=>{const o=t.renderable.getColorMapColors();if(!o||0===o.getNumberOfComponents()){const t=e.getProgram(),n=r.getProperty(),o=n.getOpacity(),a=n.getColor(),i=[a[0],a[1],a[2],o];t.setUniform4f("diffuseColor",i)}},e.setLightingShaderParameters=(e,t,n)=>{},e.setCameraShaderParameters=(e,n,o)=>{const a=e.getProgram(),i=e.getCABO().getCoordShiftAndScaleEnabled()?e.getCABO().getInverseShiftAndScaleMatrix():null,s=n.getRenderWindow().getViews()[0].getViewportSize(n),l=n.getViewport(),c=o.getActualPositionCoordinate().getComputedDoubleViewportValue(n),u=[0,0,1,1],d=[0,0,1,1];if(d[0]=l[0]>=u[0]?l[0]:u[0],d[1]=l[1]>=u[1]?l[1]:u[1],d[2]=l[2]<=u[2]?l[2]:u[2],d[3]=l[3]<=u[3]?l[3]:u[3],d[0]>=d[2])return;if(d[1]>=d[3])return;s[0]=Mo(s[0]*(d[2]-d[0])/(l[2]-l[0])),s[1]=Mo(s[1]*(d[3]-d[1])/(l[3]-l[1]));const p=t._openGLRenderer.getParent().getSize(),f=Mo(c[0]-(d[0]-l[0])*p[0]),h=Mo(c[1]-(d[1]-l[1])*p[1]),v=-f;let y=-f+s[0];const T=-h;let b=-h+s[1];v===y&&(y=v+1),T===b&&(b=T+1);const x=g(new Float64Array(16));var C,S,A;x[0]=2/(y-v),x[5]=2/(b-T),x[3]=-1*(y+v)/(y-v),x[7]=-1*(b+T)/(b-T),x[10]=0,x[11]=o.getProperty().getDisplayLocation()===mp?-1:1,x[15]=1,m(x,x),a.setUniformMatrix("WCVCMatrix",(C=[x,i],S=r,A=t.tmpMat4,S.identity(A),C.reduce(((e,t,n)=>0===n?t?S.copy(e,t):S.identity(e):t?S.multiply(e,e,t):e),A)))},e.getAllocatedGPUMemoryInBytes=()=>{let e=0;return t.primitives.forEach((t=>{e+=t.getAllocatedGPUMemoryInBytes()})),e}}const Cp={context:null,VBOBuildTime:0,VBOBuildString:null,primitives:null,primTypes:null,shaderRebuildString:null};const Sp=Dt((function(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Cp,n),Zt.extend(e,t,n),Hd(e,t,n),jd(e,t,n),t.primitives=[],t.primTypes=hp,t.tmpMat4=g(new Float64Array(16));for(let e=hp.Start;e<hp.End;e++)t.primitives[e]=Sd.newInstance(),t.primitives[e].setPrimitiveType(e),t.primitives[e].set({lastLightComplexity:0,lastLightCount:0,lastSelectionPass:!1},!0);At(e,t,["context"]),t.VBOBuildTime={},yt(t.VBOBuildTime,{mtime:0}),xp(e,t)}),"vtkOpenGLPolyDataMapper2D");rn("vtkMapper2D",Sp);const{VectorMode:Ap}=Pl;function Ip(e,t){e.strokeStyle=t.strokeColor,e.lineWidth=t.strokeSize,e.fillStyle=t.fontColor,e.font=`${t.fontStyle} ${t.fontSize}px ${t.fontFamily}`}function wp(e,t){return e=>{const n=e.getLastSize(),r=(n[0]/700)**.8,o=(n[1]/700)**.8,a=Math.min(r,o),i=e.getAxisTextStyle(),s=e.getTickTextStyle();Object.assign(i,t.axisTextStyle),Object.assign(s,t.tickTextStyle),i.fontSize=Math.max(24*a,12),e.getLastAspectRatio()>1?s.fontSize=Math.max(20*a,10):s.fontSize=Math.max(16*a,10);const l=e.updateTextureAtlas();e.setTopTitle(!1);const c=e.getBoxSizeByReference();if(e.getLastAspectRatio()>1)e.setTickLabelPixelOffset(.3*s.fontSize),l.titleWidth<=l.tickWidth+e.getTickLabelPixelOffset()+.8*s.fontSize?(e.setTopTitle(!0),e.setAxisTitlePixelOffset(.2*s.fontSize),c[0]=2*(l.tickWidth+e.getTickLabelPixelOffset()+.8*s.fontSize)/n[0],e.setBoxPosition([.98-c[0],-.92])):(e.setAxisTitlePixelOffset(.2*s.fontSize),c[0]=2*(l.titleHeight+e.getAxisTitlePixelOffset()+l.tickWidth+e.getTickLabelPixelOffset()+.8*s.fontSize)/n[0],e.setBoxPosition([.99-c[0],-.92])),c[1]=Math.max(1.2,Math.min(1.84/o,1.84));else{e.setAxisTitlePixelOffset(1.2*s.fontSize),e.setTickLabelPixelOffset(.1*s.fontSize);const t=2*(.8*s.fontSize+l.titleHeight+e.getAxisTitlePixelOffset())/n[1],r=2*l.tickWidth/n[0];c[0]=Math.min(1.9,Math.max(1.4,1.4*r*(e.getTicks().length+3))),c[1]=t,e.setBoxPosition([-.5*c[0],-.97])}e.recomputeBarSegments(l)}}function Pp(e,t){return e=>{const t=e.getLastTickBounds(),n=go().domain([t[0],t[1]]),r=n.ticks(5),o=n.tickFormat(5);e.setTicks(r),e.setTickStrings(r.map(o))}}function Op(e,t){t.classHierarchy.push("vtkScalarBarActorHelper"),e.setRenderable=n=>{t.renderable!==n&&(t.renderable=n,t.barActor.setProperty(n.getProperty()),t.barActor.setParentProp(n),t.barActor.setCoordinateSystemToDisplay(),t.tmActor.setProperty(n.getProperty()),t.tmActor.setParentProp(n),t.tmActor.setCoordinateSystemToDisplay(),t.generateTicks=n.generateTicks,t.axisTextStyle={...n.getAxisTextStyle()},t.tickTextStyle={...n.getTickTextStyle()},e.modified())},e.updateAPISpecificData=(n,r,o)=>{t.lastSize[0]===n[0]&&t.lastSize[1]===n[1]||(t.lastSize[0]=n[0],t.lastSize[1]=n[1],t.lastAspectRatio=n[0]/n[1],t.forceUpdate=!0);const a=t.renderable.getScalarsToColors();if(a&&t.renderable.getVisibility()&&(t.barMapper.setLookupTable(a),t.camera=r,t.renderWindow=o,t.forceUpdate||Math.max(a.getMTime(),e.getMTime(),t.renderable.getMTime())>t.lastRebuildTime.getMTime())){const n=a.getMappingRange();if(t.lastTickBounds=[...n],t.renderable.getGenerateTicks()(e),t.renderable.getAutomated())t.renderable.getAutoLayout()(e);else{t.axisTextStyle={...t.renderable.getAxisTextStyle()},t.tickTextStyle={...t.renderable.getTickTextStyle()},t.barPosition=[...t.renderable.getBarPosition()],t.barSize=[...t.renderable.getBarSize()],t.boxPosition=[...t.renderable.getBoxPosition()],t.boxSize=[...t.renderable.getBoxSize()],t.axisTitlePixelOffset=t.renderable.getAxisTitlePixelOffset(),t.tickLabelPixelOffset=t.renderable.getTickLabelPixelOffset();const n=e.updateTextureAtlas();e.recomputeBarSegments(n)}e.updatePolyDataForLabels(),e.updatePolyDataForBarSegments(),t.lastRebuildTime.modified(),t.forceUpdate=!1}},e.updateTextureAtlas=()=>{t.tmContext.textBaseline="bottom",t.tmContext.textAlign="left";const n={},r=new Map;let o=0,a=1;Ip(t.tmContext,t.axisTextStyle);let i=t.tmContext.measureText(t.renderable.getAxisLabel()),s={height:i.actualBoundingBoxAscent+2,startingHeight:a,width:i.width+2,textStyle:t.axisTextStyle};r.set(t.renderable.getAxisLabel(),s),a+=s.height,o=s.width,n.titleWidth=s.width,n.titleHeight=s.height,n.tickWidth=0,n.tickHeight=0,Ip(t.tmContext,t.tickTextStyle);const l=[...e.getTickStrings(),"NaN","Below","Above"];for(let e=0;e<l.length;e++)r.has(l[e])||(i=t.tmContext.measureText(l[e]),s={height:i.actualBoundingBoxAscent+2,startingHeight:a,width:i.width+2,textStyle:t.tickTextStyle},r.set(l[e],s),a+=s.height,o<s.width&&(o=s.width),n.tickWidth<s.width&&(n.tickWidth=s.width),n.tickHeight<s.height&&(n.tickHeight=s.height));return o=_o(o),a=_o(a),r.forEach((e=>{e.tcoords=[0,(a-e.startingHeight-e.height)/a,e.width/o,(a-e.startingHeight-e.height)/a,e.width/o,(a-e.startingHeight)/a,0,(a-e.startingHeight)/a]})),t.tmCanvas.width=o,t.tmCanvas.height=a,t.tmContext.textBaseline="bottom",t.tmContext.textAlign="left",t.tmContext.clearRect(0,0,o,a),r.forEach(((e,n)=>{Ip(t.tmContext,e.textStyle),t.tmContext.fillText(n,1,e.startingHeight+e.height-1)})),t.tmTexture.setCanvas(t.tmCanvas),t.tmTexture.modified(),t._tmAtlas=r,n},e.computeBarSize=e=>{t.vertical=t.boxSize[1]>t.boxSize[0];const n=2*e.tickHeight/t.lastSize[1],r=[1,1];if(t.vertical){const o=2*(e.tickWidth+t.tickLabelPixelOffset)/t.lastSize[0];if(t.topTitle){const n=2*(e.titleHeight+t.axisTitlePixelOffset)/t.lastSize[1];t.barSize[0]=t.boxSize[0]-o,t.barSize[1]=t.boxSize[1]-n}else{const n=2*(e.titleHeight+t.axisTitlePixelOffset)/t.lastSize[0];t.barSize[0]=t.boxSize[0]-n-o,t.barSize[1]=t.boxSize[1]}t.barPosition[0]=t.boxPosition[0]+o,t.barPosition[1]=t.boxPosition[1],r[1]=n}else{const n=(2*e.tickWidth-8)/t.lastSize[0],o=2*(e.titleHeight+t.axisTitlePixelOffset)/t.lastSize[1];t.barSize[0]=t.boxSize[0],t.barPosition[0]=t.boxPosition[0],t.barSize[1]=t.boxSize[1]-o,t.barPosition[1]=t.boxPosition[1],r[0]=n}return r},e.recomputeBarSegments=n=>{const r=e.computeBarSize(n);t.barSegments=[];const o=[0,0],a=t.vertical?1:0,i=t.vertical?.01:.02;function s(e,n){t.barSegments.push({corners:[[...o],[o[0]+r[0],o[1]],[o[0]+r[0],o[1]+r[1]],[o[0],o[1]+r[1]]],scalars:n,title:e}),o[a]+=r[a]+i}t.renderable.getDrawNanAnnotation()&&t.renderable.getScalarsToColors().getNanColor()&&s("NaN",[NaN,NaN,NaN,NaN]),t.renderable.getDrawBelowRangeSwatch()&&t.renderable.getScalarsToColors().getUseBelowRangeColor?.()&&s("Below",[-.1,-.1,-.1,-.1]);const l=t.renderable.getScalarsToColors().getUseAboveRangeColor?.();o[a]+=i;const c=r[a];r[a]=l?1-2*i-r[a]-o[a]:1-i-o[a],s("ticks",t.vertical?[0,0,.995,.995]:[0,.995,.995,0]),t.renderable.getDrawAboveRangeSwatch()&&l&&(r[a]=c,o[a]+=i,s("Above",[1.1,1.1,1.1,1.1]))};const n=new Float64Array(3);e.createPolyDataForOneLabel=(e,r,o,a,i,s)=>{const l=t._tmAtlas.get(e);if(!l)return;let c=s.ptIdx,u=s.cellIdx;n[0]=(.5*r[0]+.5)*t.lastSize[0],n[1]=(.5*r[1]+.5)*t.lastSize[1],n[2]=r[2],n[0]+=i[0],n[1]+=i[1];const d=[],p="vertical"===a?[1,0]:[0,1];"vertical"===a?(d[0]=l.width,d[1]=-l.height,"middle"===o[0]?n[1]-=l.width/2:"right"===o[0]&&(n[1]-=l.width),"middle"===o[1]?n[0]+=l.height/2:"top"===o[1]&&(n[0]+=l.height)):(d[0]=l.width,d[1]=l.height,"middle"===o[0]?n[0]-=l.width/2:"right"===o[0]&&(n[0]-=l.width),"middle"===o[1]?n[1]-=l.height/2:"top"===o[1]&&(n[1]-=l.height)),s.points[3*c]=n[0],s.points[3*c+1]=n[1],s.points[3*c+2]=n[2],s.tcoords[2*c]=l.tcoords[0],s.tcoords[2*c+1]=l.tcoords[1],c++,n[p[0]]+=d[0],s.points[3*c]=n[0],s.points[3*c+1]=n[1],s.points[3*c+2]=n[2],s.tcoords[2*c]=l.tcoords[2],s.tcoords[2*c+1]=l.tcoords[3],c++,n[p[1]]+=d[1],s.points[3*c]=n[0],s.points[3*c+1]=n[1],s.points[3*c+2]=n[2],s.tcoords[2*c]=l.tcoords[4],s.tcoords[2*c+1]=l.tcoords[5],c++,n[p[0]]-=d[0],s.points[3*c]=n[0],s.points[3*c+1]=n[1],s.points[3*c+2]=n[2],s.tcoords[2*c]=l.tcoords[6],s.tcoords[2*c+1]=l.tcoords[7],c++,s.polys[4*u]=3,s.polys[4*u+1]=c-4,s.polys[4*u+2]=c-3,s.polys[4*u+3]=c-2,u++,s.polys[4*u]=3,s.polys[4*u+1]=c-4,s.polys[4*u+2]=c-2,s.polys[4*u+3]=c-1,s.ptIdx+=4,s.cellIdx+=2};const r=new Float64Array(3);e.updatePolyDataForLabels=()=>{const n=e.getTickStrings().length+t.barSegments.length,o=4*n,a=2*n,i=new Float64Array(3*o),s=new Uint16Array(4*a),l=new Float32Array(2*o),c={ptIdx:0,cellIdx:0,polys:s,points:i,tcoords:l},u=t.vertical?0:1,d=t.vertical?1:0;r[2]=-.99;const p=t.vertical?["right","middle"]:["middle","bottom"];let f=[0,1];const g=[0,0];t.vertical?(g[0]=-t.tickLabelPixelOffset,t.topTitle?(r[0]=t.boxPosition[0]+.5*t.boxSize[0],r[1]=t.barPosition[1]+t.barSize[1],e.createPolyDataForOneLabel(t.renderable.getAxisLabel(),r,["middle","bottom"],"horizontal",[0,t.axisTitlePixelOffset],c)):(r[0]=t.barPosition[0]+t.barSize[0],r[1]=t.barPosition[1]+.5*t.barSize[1],e.createPolyDataForOneLabel(t.renderable.getAxisLabel(),r,["middle","top"],"vertical",[t.axisTitlePixelOffset,0],c)),f=[-1,0]):(g[1]=t.tickLabelPixelOffset,r[0]=t.barPosition[0]+.5*t.barSize[0],r[1]=t.barPosition[1]+t.barSize[1],e.createPolyDataForOneLabel(t.renderable.getAxisLabel(),r,["middle","bottom"],"horizontal",[0,t.axisTitlePixelOffset],c)),r[u]=t.barPosition[u]+(.5*f[u]+.5)*t.barSize[u],r[d]=t.barPosition[d]+.5*t.barSize[d];let m=null;for(let n=0;n<t.barSegments.length;n++){const o=t.barSegments[n];"ticks"===o.title?m=o:(r[d]=t.barPosition[d]+.5*t.barSize[d]*(o.corners[2][d]+o.corners[0][d]),e.createPolyDataForOneLabel(o.title,r,p,"horizontal",g,c))}const h=t.barPosition[d]+t.barSize[d]*m.corners[0][d],v=t.barSize[d]*(m.corners[2][d]-m.corners[0][d]),y=e.getTicks(),T=e.getTickStrings();for(let n=0;n<y.length;n++){const o=(y[n]-t.lastTickBounds[0])/(t.lastTickBounds[1]-t.lastTickBounds[0]);r[d]=h+v*o,e.createPolyDataForOneLabel(T[n],r,p,"horizontal",g,c)}const b=Ds.newInstance({numberOfComponents:2,values:l,name:"TextureCoordinates"});t.tmPolyData.getPointData().setTCoords(b),t.tmPolyData.getPoints().setData(i,3),t.tmPolyData.getPoints().modified(),t.tmPolyData.getPolys().setData(s,1),t.tmPolyData.getPolys().modified(),t.tmPolyData.modified()},e.updatePolyDataForBarSegments=()=>{const e=t.renderable.getScalarsToColors();let n=0;t.renderable.getDrawNanAnnotation()&&e.getNanColor()&&(n+=1),t.renderable.getDrawBelowRangeSwatch()&&e.getUseBelowRangeColor?.()&&(n+=1),t.renderable.getDrawAboveRangeSwatch()&&e.getUseAboveRangeColor?.()&&(n+=1);const o=4*(1+n),a=o;let i=1;e.getVectorMode()===Ap.COMPONENT&&(i=e.getVectorComponent()+1);const s=new Float64Array(3*o),l=new Uint16Array(5*a),c=new Float32Array(o*i);let u=0,d=0;for(let e=0;e<t.barSegments.length;e++){const n=t.barSegments[e];for(let e=0;e<4;e++){r[0]=t.barPosition[0]+n.corners[e][0]*t.barSize[0],r[1]=t.barPosition[1]+n.corners[e][1]*t.barSize[1],s[3*u]=(.5*r[0]+.5)*t.lastSize[0],s[3*u+1]=(.5*r[1]+.5)*t.lastSize[1],s[3*u+2]=r[2];for(let r=0;r<i;r++)c[u*i+r]=t.lastTickBounds[0]+n.scalars[e]*(t.lastTickBounds[1]-t.lastTickBounds[0]);u++}l[5*d]=4,l[5*d+1]=u-4,l[5*d+2]=u-3,l[5*d+3]=u-2,l[5*d+4]=u-1,d++}const p=Ds.newInstance({numberOfComponents:i,values:c,name:"Scalars"});t.polyData.getPointData().setScalars(p),t.polyData.getPoints().setData(s,3),t.polyData.getPoints().modified(),t.polyData.getPolys().setData(l,1),t.polyData.getPolys().modified(),t.polyData.modified()}}const Rp=jt.newInstance((function(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{renderable:null};Object.assign(t,{},n),jt.obj(e,t),jt.setGet(e,t,["axisTitlePixelOffset","tickLabelPixelOffset","renderable","topTitle","ticks","tickStrings"]),jt.get(e,t,["lastSize","lastAspectRatio","lastTickBounds","axisTextStyle","tickTextStyle","barActor","tmActor"]),jt.getArray(e,t,["boxPosition","boxSize"]),jt.setArray(e,t,["boxPosition","boxSize"],2),t.forceUpdate=!1,t.lastRebuildTime={},jt.obj(t.lastRebuildTime,{mtime:0}),t.lastSize=[-1,-1],t.tmCanvas=document.createElement("canvas"),t.tmContext=t.tmCanvas.getContext("2d"),t._tmAtlas=new Map,t.barMapper=ic.newInstance(),t.barMapper.setInterpolateScalarsBeforeMapping(!0),t.barMapper.setUseLookupTableScalarRange(!0),t.polyData=yu.newInstance(),t.barMapper.setInputData(t.polyData),t.barActor=hs.newInstance(),t.barActor.setMapper(t.barMapper),t.tmPolyData=yu.newInstance(),t.tmMapper=ic.newInstance(),t.tmMapper.setInputData(t.tmPolyData),t.tmTexture=Su.newInstance({resizable:!0}),t.tmTexture.setInterpolate(!1),t.tmActor=hs.newInstance({parentProp:e}),t.tmActor.setMapper(t.tmMapper),t.tmActor.addTexture(t.tmTexture),t.barPosition=[0,0],t.barSize=[0,0],t.boxPosition=[.88,-.92],t.boxSize=[.1,1.1],t.lastTickBounds=[],Op(e,t)}),"vtkScalarBarActorHelper");function Mp(e,t){t.classHierarchy.push("vtkScalarBarActor"),e.setTickTextStyle=n=>{t.tickTextStyle={...t.tickTextStyle,...n},e.modified()},e.setAxisTextStyle=n=>{t.axisTextStyle={...t.axisTextStyle,...n},e.modified()},e.resetAutoLayoutToDefault=()=>{e.setAutoLayout(wp(0,t))},e.resetGenerateTicksToDefault=()=>{e.setGenerateTicks(Pp())}}function Ep(e){return{automated:!0,autoLayout:null,axisLabel:"Scalar Value",barPosition:[0,0],barSize:[0,0],boxPosition:[.88,-.92],boxSize:[.1,1.1],scalarToColors:null,axisTitlePixelOffset:36,axisTextStyle:{fontColor:"white",fontStyle:"normal",fontSize:18,fontFamily:"serif"},tickLabelPixelOffset:14,tickTextStyle:{fontColor:"white",fontStyle:"normal",fontSize:14,fontFamily:"serif"},generateTicks:null,drawNanAnnotation:!0,drawBelowRangeSwatch:!0,drawAboveRangeSwatch:!0,...e}}function Dp(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Ep(n)),t.autoLayout||(t.autoLayout=wp(0,t)),t.generateTicks||(t.generateTicks=Pp()),hs.extend(e,t,n),e.getProperty().setDiffuse(0),e.getProperty().setAmbient(1),jt.setGet(e,t,["automated","autoLayout","axisTitlePixelOffset","axisLabel","scalarsToColors","tickLabelPixelOffset","generateTicks","drawNanAnnotation","drawBelowRangeSwatch","drawAboveRangeSwatch"]),jt.get(e,t,["axisTextStyle","tickTextStyle"]),jt.getArray(e,t,["barPosition","barSize","boxPosition","boxSize"]),jt.setArray(e,t,["barPosition","barSize","boxPosition","boxSize"],2),Mp(e,t)}var Vp={newInstance:jt.newInstance(Dp,"vtkScalarBarActor"),extend:Dp,newScalarBarActorHelper:Rp};function Lp(e,t){t.classHierarchy.push("vtkOpenGLScalarBarActor"),e.buildPass=n=>{n&&(t._openGLRenderer=e.getFirstAncestorOfType("vtkOpenGLRenderer"),t._openGLRenderWindow=t._openGLRenderer.getParent(),t.scalarBarActorHelper.getRenderable()||t.scalarBarActorHelper.setRenderable(t.renderable),e.prepareNodes(),e.addMissingNode(t.scalarBarActorHelper.getBarActor()),e.addMissingNode(t.scalarBarActorHelper.getTmActor()),e.removeUnusedNodes())},e.opaquePass=(e,n)=>{if(e){const e=t._openGLRenderer?t._openGLRenderer.getRenderable().getActiveCamera():null,n=t._openGLRenderer.getTiledSizeAndOrigin();t.scalarBarActorHelper.updateAPISpecificData([n.usize,n.vsize],e,t._openGLRenderWindow.getRenderable())}}}const Bp={};const Np=Dt((function(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Bp,n),Zt.extend(e,t,n),t.scalarBarActorHelper=Vp.newScalarBarActorHelper(),Lp(e,t)}),"vtkOpenGLScalarBarActor");rn("vtkScalarBarActor",Np);const{vtkErrorMacro:_p}=Kt;function Fp(e,t){t.classHierarchy.push("vtkOpenGLSkybox"),e.buildPass=n=>{if(n){t._openGLRenderer=e.getFirstAncestorOfType("vtkOpenGLRenderer"),t._openGLRenderWindow=t._openGLRenderer.getParent(),t.context=t._openGLRenderWindow.getContext(),t.tris.setOpenGLRenderWindow(t._openGLRenderWindow),t.openGLTexture.setOpenGLRenderWindow(t._openGLRenderWindow);const n=t._openGLRenderer.getRenderable();t.openGLCamera=t._openGLRenderer.getViewNodeFor(n.getActiveCamera())}},e.queryPass=(e,n)=>{if(e){if(!t.renderable||!t.renderable.getVisibility())return;n.incrementOpaqueActorCount()}},e.opaquePass=(n,r)=>{if(n&&!t._openGLRenderer.getSelector()){e.updateBufferObjects(),t.context.depthMask(!0),t._openGLRenderWindow.getShaderCache().readyShaderProgram(t.tris.getProgram()),t.openGLTexture.render(t._openGLRenderWindow);const n=t.openGLTexture.getTextureUnit();t.tris.getProgram().setUniformi("sbtexture",n);const r=t._openGLRenderer.getRenderable(),o=t.openGLCamera.getKeyMatrices(r),a=new Float64Array(16);if(h(a,o.wcpc),t.tris.getProgram().setUniformMatrix("IMCPCMatrix",a),"box"===t.lastFormat){const e=r.getActiveCamera().getPosition();t.tris.getProgram().setUniform3f("camPos",e[0],e[1],e[2])}t.tris.getVAO().bind(),t.context.drawArrays(t.context.TRIANGLES,0,t.tris.getCABO().getElementCount()),t.tris.getVAO().release(),t.openGLTexture.deactivate()}},e.updateBufferObjects=()=>{if(!t.tris.getCABO().getElementCount()){const e=new Float32Array(12);for(let t=0;t<4;t++)e[3*t]=t%2*2-1,e[3*t+1]=t>1?1:-1,e[3*t+2]=1;const n=Ds.newInstance({numberOfComponents:3,values:e});n.setName("points");const r=new Uint16Array(8);r[0]=3,r[1]=0,r[2]=1,r[3]=3,r[4]=3,r[5]=0,r[6]=3,r[7]=2;const o=Ds.newInstance({numberOfComponents:1,values:r});t.tris.getCABO().createVBO(o,"polys",rs.SURFACE,{points:n,cellOffset:0})}t.renderable.getFormat()!==t.lastFormat&&(t.lastFormat=t.renderable.getFormat(),"box"===t.lastFormat&&t.tris.setProgram(t._openGLRenderWindow.getShaderCache().readyShaderProgramArray("//VTK::System::Dec\n             attribute vec3 vertexMC;\n             uniform mat4 IMCPCMatrix;\n             varying vec3 TexCoords;\n             void main () {\n              gl_Position = vec4(vertexMC.xyz, 1.0);\n              vec4 wpos = IMCPCMatrix * gl_Position;\n              TexCoords = wpos.xyz/wpos.w;\n             }","//VTK::System::Dec\n             //VTK::Output::Dec\n             varying vec3 TexCoords;\n             uniform samplerCube sbtexture;\n             uniform vec3 camPos;\n             void main () {\n               // skybox looks from inside out\n               // which means we have to adjust\n               // our tcoords. Otherwise text would\n               // be flipped\n               vec3 tc = normalize(TexCoords - camPos);\n               if (abs(tc.z) < max(abs(tc.x),abs(tc.y)))\n               {\n                 tc = vec3(1.0, 1.0, -1.0) * tc;\n               }\n               else\n               {\n                 tc = vec3(-1.0, 1.0, 1.0) * tc;\n               }\n               gl_FragData[0] = textureCube(sbtexture, tc);\n             }","")),"background"===t.lastFormat&&t.tris.setProgram(t._openGLRenderWindow.getShaderCache().readyShaderProgramArray("//VTK::System::Dec\n             attribute vec3 vertexMC;\n             uniform mat4 IMCPCMatrix;\n             varying vec2 TexCoords;\n             void main () {\n              gl_Position = vec4(vertexMC.xyz, 1.0);\n              vec4 wpos = IMCPCMatrix * gl_Position;\n              TexCoords = vec2(vertexMC.x, vertexMC.y)*0.5 + 0.5;\n             }","//VTK::System::Dec\n             //VTK::Output::Dec\n             varying vec2 TexCoords;\n             uniform sampler2D sbtexture;\n             void main () {\n               gl_FragData[0] = texture2D(sbtexture, TexCoords);\n             }","")),t.tris.getShaderSourceTime().modified(),t.tris.getVAO().bind(),t.tris.getVAO().addAttributeArray(t.tris.getProgram(),t.tris.getCABO(),"vertexMC",t.tris.getCABO().getVertexOffset(),t.tris.getCABO().getStride(),t.context.FLOAT,3,t.context.FALSE)||_p("Error setting vertexMC in shader VAO."));const e=t.renderable.getTextures();e.length||_p("vtkSkybox requires a texture map"),t.openGLTexture.getRenderable()!==e[0]&&(t.openGLTexture.releaseGraphicsResources(t._openGLRenderWindow),t.openGLTexture.setRenderable(e[0]))}}const kp={context:null};const Gp=Dt((function(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,kp,n),Zt.extend(e,t,n),t.openGLTexture=Ud.newInstance(),t.tris=Sd.newInstance(),t.keyMatrixTime={},yt(t.keyMatrixTime,{mtime:0}),t.keyMatrices={normalMatrix:pe(new Float64Array(9)),mcwc:g(new Float64Array(16))},At(e,t,["context"]),bt(e,t,["activeTextures"]),Fp(e,t)}));rn("vtkSkybox",Gp);const{FieldAssociations:Up}=ol;function zp(e,t){t.classHierarchy.push("vtkHardwareSelector"),e.getSourceDataAsync=async(e,t,n,r,o)=>{},e.selectAsync=async(t,n,r,o,a)=>{const i=await e.getSourceDataAsync(t,n,r,o,a);return i?i.generateSelection(n,r,o,a):[]}}const Wp={fieldAssociation:Up.FIELD_ASSOCIATION_CELLS,captureZValues:!1};function Hp(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Wp,n),jt.obj(e,t),jt.setGet(e,t,["fieldAssociation","captureZValues"]),zp(e,t)}var jp={newInstance:jt.newInstance(Hp,"vtkHardwareSelector"),extend:Hp};function Kp(e,t){t.classHierarchy.push("vtkFramebuffer"),e.getBothMode=()=>t.context.FRAMEBUFFER,e.saveCurrentBindingsAndBuffers=t=>{const n=void 0!==t?t:e.getBothMode();e.saveCurrentBindings(n),e.saveCurrentBuffers(n)},e.saveCurrentBindings=e=>{if(!t.context)return void et("you must set the OpenGLRenderWindow before calling saveCurrentBindings");const n=t.context;t.previousDrawBinding=n.getParameter(t.context.FRAMEBUFFER_BINDING),t.previousActiveFramebuffer=t._openGLRenderWindow.getActiveFramebuffer()},e.saveCurrentBuffers=e=>{},e.restorePreviousBindingsAndBuffers=t=>{const n=void 0!==t?t:e.getBothMode();e.restorePreviousBindings(n),e.restorePreviousBuffers(n)},e.restorePreviousBindings=e=>{if(!t.context)return void et("you must set the OpenGLRenderWindow before calling restorePreviousBindings");const n=t.context;n.bindFramebuffer(n.FRAMEBUFFER,t.previousDrawBinding),t._openGLRenderWindow.setActiveFramebuffer(t.previousActiveFramebuffer)},e.restorePreviousBuffers=e=>{},e.bind=function(){let n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null,r=n;null===r&&(r=t.context.FRAMEBUFFER),t.context.bindFramebuffer(r,t.glFramebuffer);for(let e=0;e<t.colorBuffers.length;e++)t.colorBuffers[e].bind();t._openGLRenderWindow.setActiveFramebuffer(e)},e.create=(e,n)=>{t.context?(t.glFramebuffer=t.context.createFramebuffer(),t.glFramebuffer.width=e,t.glFramebuffer.height=n):et("you must set the OpenGLRenderWindow before calling create")},e.setColorBuffer=function(e){let n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0;const r=t.context;if(!r)return void et("you must set the OpenGLRenderWindow before calling setColorBuffer");let o=r.COLOR_ATTACHMENT0;if(n>0){if(!t._openGLRenderWindow.getWebgl2())return void et("Using multiple framebuffer attachments requires WebGL 2");o+=n}t.colorBuffers[n]=e,r.framebufferTexture2D(r.FRAMEBUFFER,o,r.TEXTURE_2D,e.getHandle(),0)},e.removeColorBuffer=function(){let e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0;const n=t.context;if(!n)return void et("you must set the OpenGLRenderWindow before calling removeColorBuffer");let r=n.COLOR_ATTACHMENT0;if(e>0){if(!t._openGLRenderWindow.getWebgl2())return void et("Using multiple framebuffer attachments requires WebGL 2");r+=e}n.framebufferTexture2D(n.FRAMEBUFFER,r,n.TEXTURE_2D,null,0),t.colorBuffers=t.colorBuffers.splice(e,1)},e.setDepthBuffer=e=>{if(t.context)if(t._openGLRenderWindow.getWebgl2()){const n=t.context;n.framebufferTexture2D(n.FRAMEBUFFER,n.DEPTH_ATTACHMENT,n.TEXTURE_2D,e.getHandle(),0)}else et("Attaching depth buffer textures to fbo requires WebGL 2");else et("you must set the OpenGLRenderWindow before calling setDepthBuffer")},e.removeDepthBuffer=()=>{if(t.context)if(t._openGLRenderWindow.getWebgl2()){const e=t.context;e.framebufferTexture2D(e.FRAMEBUFFER,e.DEPTH_ATTACHMENT,e.TEXTURE_2D,null,0)}else et("Attaching depth buffer textures to framebuffers requires WebGL 2");else et("you must set the OpenGLRenderWindow before calling removeDepthBuffer")},e.getGLFramebuffer=()=>t.glFramebuffer,e.setOpenGLRenderWindow=n=>{t._openGLRenderWindow!==n&&(e.releaseGraphicsResources(),t._openGLRenderWindow=n,t.context=null,n&&(t.context=t._openGLRenderWindow.getContext()))},e.releaseGraphicsResources=()=>{t.glFramebuffer&&t.context.deleteFramebuffer(t.glFramebuffer)},e.getSize=()=>null==t.glFramebuffer?null:[t.glFramebuffer.width,t.glFramebuffer.height],e.populateFramebuffer=()=>{if(!t.context)return void et("you must set the OpenGLRenderWindow before calling populateFrameBuffer");e.bind();const n=t.context,r=Ud.newInstance();r.setOpenGLRenderWindow(t._openGLRenderWindow),r.setMinificationFilter(Id.LINEAR),r.setMagnificationFilter(Id.LINEAR),r.create2DFromRaw(t.glFramebuffer.width,t.glFramebuffer.height,4,ys.UNSIGNED_CHAR,null),e.setColorBuffer(r),t.depthTexture=n.createRenderbuffer(),n.bindRenderbuffer(n.RENDERBUFFER,t.depthTexture),n.renderbufferStorage(n.RENDERBUFFER,n.DEPTH_COMPONENT16,t.glFramebuffer.width,t.glFramebuffer.height),n.framebufferRenderbuffer(n.FRAMEBUFFER,n.DEPTH_ATTACHMENT,n.RENDERBUFFER,t.depthTexture)},e.getColorTexture=()=>t.colorBuffers[0]}const $p={glFramebuffer:null,colorBuffers:null,depthTexture:null,previousDrawBinding:0,previousReadBinding:0,previousDrawBuffer:0,previousReadBuffer:0,previousActiveFramebuffer:null};function qp(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,$p,n),yt(e,t),t.colorBuffers&&et("you cannot initialize colorBuffers through the constructor. You should call setColorBuffer() instead."),t.colorBuffers=[],It(e,t,["colorBuffers"]),Kp(e,t)}var Xp={newInstance:Dt(qp,"vtkFramebuffer"),extend:qp};function Yp(e,t){t.classHierarchy.push("vtkSelectionNode"),e.getBounds=()=>t.points.getBounds()}const Zp={contentType:-1,fieldType:-1,properties:null,selectionList:[]};function Qp(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Zp,n),jt.obj(e,t),t.properties={},jt.setGet(e,t,["contentType","fieldType","properties","selectionList"]),Yp(e,t)}var Jp={newInstance:jt.newInstance(Qp,"vtkSelectionNode"),extend:Qp,SelectionContent:{GLOBALIDS:0,PEDIGREEIDS:1,VALUES:2,INDICES:3,FRUSTUM:4,LOCATIONS:5,THRESHOLDS:6,BLOCKS:7,QUERY:8},SelectionField:{CELL:0,POINT:1,FIELD:2,VERTEX:3,EDGE:4,ROW:5}};const{PassTypes:ef}=Hl,{SelectionContent:tf,SelectionField:nf}=Jp,{FieldAssociations:rf}=ol,{vtkErrorMacro:of}=jt;function af(e){return`${e.propID} ${e.compositeID}`}function sf(e,t,n,r){return n?n[4*(t*(r[2]-r[0]+1)+e)+3]:0}function lf(e,t,n,r){if(!n)return 0;const o=4*(t*(r[2]-r[0]+1)+e),a=n[o],i=n[o+1];return 256*(256*n[o+2]+i)+a}function cf(e,t){let n=t;return n<<=24,n|=e,n}function uf(e,t,n,r){const o=n<0?0:n;if(0===o){if(r[0]=t[0],r[1]=t[1],t[0]<e.area[0]||t[0]>e.area[2]||t[1]<e.area[1]||t[1]>e.area[3])return null;const n=[t[0]-e.area[0],t[1]-e.area[1]],o=lf(n[0],n[1],e.pixBuffer[ef.ACTOR_PASS],e.area);if(o<=0||o-1>=e.props.length)return null;const a={valid:!0};a.propID=o-1,a.prop=e.props[a.propID];let i=lf(n[0],n[1],e.pixBuffer[ef.COMPOSITE_INDEX_PASS],e.area);if((i<0||i>16777215)&&(i=0),a.compositeID=i-1,e.captureZValues){const r=4*(n[1]*(e.area[2]-e.area[0]+1)+n[0]);a.zValue=(256*e.zBuffer[r]+e.zBuffer[r+1])/65535,a.displayPosition=t}if(e.pixBuffer[ef.ID_LOW24]&&0===sf(n[0],n[1],e.pixBuffer[ef.ID_LOW24],e.area))return a;const s=lf(n[0],n[1],e.pixBuffer[ef.ID_LOW24],e.area),l=lf(n[0],n[1],e.pixBuffer[ef.ID_HIGH24],e.area);return a.attributeID=cf(s,l),a}const a=[t[0],t[1]],i=[0,0];let s=uf(e,t,0,r);if(s&&s.valid)return s;for(let t=1;t<o;++t){for(let n=a[1]>t?a[1]-t:0;n<=a[1]+t;++n){if(i[1]=n,a[0]>=t&&(i[0]=a[0]-t,s=uf(e,i,0,r),s&&s.valid))return s;if(i[0]=a[0]+t,s=uf(e,i,0,r),s&&s.valid)return s}for(let n=a[0]>=t?a[0]-(t-1):0;n<=a[0]+(t-1);++n){if(i[0]=n,a[1]>=t&&(i[1]=a[1]-t,s=uf(e,i,0,r),s&&s.valid))return s;if(i[1]=a[1]+t,s=uf(e,i,0,r),s&&s.valid)return s}}return r[0]=t[0],r[1]=t[1],null}function df(e,t,n,r,o){const a=[];let i=0;return t.forEach(((t,s)=>{const l=Jp.newInstance();switch(l.setContentType(tf.INDICES),e){case rf.FIELD_ASSOCIATION_CELLS:l.setFieldType(nf.CELL);break;case rf.FIELD_ASSOCIATION_POINTS:l.setFieldType(nf.POINT);break;default:of("Unknown field association")}l.getProperties().propID=t.info.propID,l.getProperties().prop=t.info.prop,l.getProperties().compositeID=t.info.compositeID,l.getProperties().attributeID=t.info.attributeID,l.getProperties().pixelCount=t.pixelCount,n&&(l.getProperties().displayPosition=[t.info.displayPosition[0],t.info.displayPosition[1],t.info.zValue],l.getProperties().worldPosition=o.displayToWorld(t.info.displayPosition[0],t.info.displayPosition[1],t.info.zValue,r)),l.setSelectionList(t.attributeIDs),a[i]=l,i++})),a}function pf(e,t,n,r,o){const a=Math.floor(t),i=Math.floor(n),s=Math.floor(r),l=Math.floor(o),c=new Map,u=[0,0];for(let t=i;t<=l;t++)for(let n=a;n<=s;n++){const r=uf(e,[n,t],0,u);if(r&&r.valid){const t=af(r);if(c.has(t)){const n=c.get(t);n.pixelCount++,e.captureZValues&&r.zValue<n.info.zValue&&(n.info=r),-1===n.attributeIDs.indexOf(r.attributeID)&&n.attributeIDs.push(r.attributeID)}else c.set(t,{info:r,pixelCount:1,attributeIDs:[r.attributeID]})}}return df(e.fieldAssociation,c,e.captureZValues,e.renderer,e.openGLRenderWindow)}function ff(e,t){t.classHierarchy.push("vtkOpenGLHardwareSelector"),e.releasePixBuffers=()=>{t.rawPixBuffer=[],t.pixBuffer=[],t.zBuffer=null},e.beginSelection=()=>{t._openGLRenderer=t._openGLRenderWindow.getViewNodeFor(t._renderer),t.maxAttributeId=0;const n=t._openGLRenderWindow.getSize();if(t.framebuffer){t.framebuffer.setOpenGLRenderWindow(t._openGLRenderWindow),t.framebuffer.saveCurrentBindingsAndBuffers();const e=t.framebuffer.getSize();e&&e[0]===n[0]&&e[1]===n[1]?t.framebuffer.bind():(t.framebuffer.create(n[0],n[1]),t.framebuffer.populateFramebuffer())}else t.framebuffer=Xp.newInstance(),t.framebuffer.setOpenGLRenderWindow(t._openGLRenderWindow),t.framebuffer.saveCurrentBindingsAndBuffers(),t.framebuffer.create(n[0],n[1]),t.framebuffer.populateFramebuffer();if(t._openGLRenderer.clear(),t._openGLRenderer.setSelector(e),t.hitProps={},t.propPixels={},t.props=[],e.releasePixBuffers(),t.fieldAssociation===rf.FIELD_ASSOCIATION_POINTS){const e=t._openGLRenderWindow.getContext(),n=e.isEnabled(e.BLEND);e.disable(e.BLEND),t._openGLRenderWindow.traverseAllPasses(),n&&e.enable(e.BLEND)}},e.endSelection=()=>{t.hitProps={},t._openGLRenderer.setSelector(null),t.framebuffer.restorePreviousBindingsAndBuffers()},e.preCapturePass=()=>{const e=t._openGLRenderWindow.getContext();t.originalBlending=e.isEnabled(e.BLEND),e.disable(e.BLEND)},e.postCapturePass=()=>{const e=t._openGLRenderWindow.getContext();t.originalBlending&&e.enable(e.BLEND)},e.select=()=>{let n=null;return e.captureBuffers()&&(n=e.generateSelection(t.area[0],t.area[1],t.area[2],t.area[3]),e.releasePixBuffers()),n},e.getSourceDataAsync=async(n,r,o,a,i)=>{if(t._renderer=n,void 0===r){const n=t._openGLRenderWindow.getSize();e.setArea(0,0,n[0]-1,n[1]-1)}else e.setArea(r,o,a,i);if(!e.captureBuffers())return!1;const s={area:[...t.area],pixBuffer:[...t.pixBuffer],captureZValues:t.captureZValues,zBuffer:t.zBuffer,props:[...t.props],fieldAssociation:t.fieldAssociation,renderer:n,openGLRenderWindow:t._openGLRenderWindow,generateSelection:function(){for(var e=arguments.length,t=new Array(e),n=0;n<e;n++)t[n]=arguments[n];return pf(s,...t)}};return s},e.captureBuffers=()=>{if(!t._renderer||!t._openGLRenderWindow)return of("Renderer and view must be set before calling Select."),!1;t._openGLRenderer=t._openGLRenderWindow.getViewNodeFor(t._renderer),t._openGLRenderWindow.getRenderable().preRender(),e.invokeEvent({type:"StartEvent"}),t.originalBackground=t._renderer.getBackgroundByReference(),t._renderer.setBackground(0,0,0,0);const n=t._openGLRenderWindow.getRenderPasses();for(e.beginSelection(),t.currentPass=ef.MIN_KNOWN_PASS;t.currentPass<=ef.MAX_KNOWN_PASS;t.currentPass++)e.passRequired(t.currentPass)&&(e.preCapturePass(t.currentPass),t.captureZValues&&t.currentPass===ef.ACTOR_PASS&&"function"==typeof n[0].requestDepth&&"function"==typeof n[0].getFramebuffer?(n[0].requestDepth(),t._openGLRenderWindow.traverseAllPasses()):t._openGLRenderWindow.traverseAllPasses(),e.postCapturePass(t.currentPass),e.savePixelBuffer(t.currentPass),e.processPixelBuffers());return e.endSelection(),t._renderer.setBackground(t.originalBackground),e.invokeEvent({type:"EndEvent"}),!0},e.processPixelBuffers=()=>{t.props.forEach(((n,r)=>{e.isPropHit(r)&&n.processSelectorPixelBuffers(e,t.propPixels[r])}))},e.passRequired=e=>{if(e===ef.ID_HIGH24){if(t.fieldAssociation===rf.FIELD_ASSOCIATION_POINTS)return t.maximumPointId>16777215;if(t.fieldAssociation===rf.FIELD_ASSOCIATION_CELLS)return t.maximumCellId>16777215}return!0},e.savePixelBuffer=n=>{if(t.pixBuffer[n]=t._openGLRenderWindow.getPixelData(t.area[0],t.area[1],t.area[2],t.area[3]),!t.rawPixBuffer[n]){const e=(t.area[2]-t.area[0]+1)*(t.area[3]-t.area[1]+1)*4;t.rawPixBuffer[n]=new Uint8Array(e),t.rawPixBuffer[n].set(t.pixBuffer[n])}if(n===ef.ACTOR_PASS){if(t.captureZValues){const e=t._openGLRenderWindow.getRenderPasses();if("function"==typeof e[0].requestDepth&&"function"==typeof e[0].getFramebuffer){const n=e[0].getFramebuffer();n.saveCurrentBindingsAndBuffers(),n.bind(),t.zBuffer=t._openGLRenderWindow.getPixelData(t.area[0],t.area[1],t.area[2],t.area[3]),n.restorePreviousBindingsAndBuffers()}}e.buildPropHitList(t.rawPixBuffer[n])}},e.buildPropHitList=e=>{let n=0;for(let r=0;r<=t.area[3]-t.area[1];r++)for(let o=0;o<=t.area[2]-t.area[0];o++){let a=lf(o,r,e,t.area);a>0&&(a--,a in t.hitProps||(t.hitProps[a]=!0,t.propPixels[a]=[]),t.propPixels[a].push(4*n)),++n}},e.renderProp=n=>{t.currentPass===ef.ACTOR_PASS&&(e.setPropColorValueFromInt(t.props.length+1),t.props.push(n))},e.renderCompositeIndex=n=>{t.currentPass===ef.COMPOSITE_INDEX_PASS&&e.setPropColorValueFromInt(n+1)},e.renderAttributeId=e=>{e<0||(t.maxAttributeId=e>t.maxAttributeId?e:t.maxAttributeId)},e.passTypeToString=e=>jt.enumToString(ef,e),e.isPropHit=e=>Boolean(t.hitProps[e]),e.setPropColorValueFromInt=e=>{t.propColorValue[0]=e%256/255,t.propColorValue[1]=Math.floor(e/256)%256/255,t.propColorValue[2]=Math.floor(e/65536)%256/255},e.getPixelInformation=(n,r,o)=>{const a=r<0?0:r;if(0===a){if(o[0]=n[0],o[1]=n[1],n[0]<t.area[0]||n[0]>t.area[2]||n[1]<t.area[1]||n[1]>t.area[3])return null;const e=[n[0]-t.area[0],n[1]-t.area[1]],r=lf(e[0],e[1],t.pixBuffer[ef.ACTOR_PASS],t.area);if(r<=0||r-1>=t.props.length)return null;const a={valid:!0};a.propID=r-1,a.prop=t.props[a.propID];let i=lf(e[0],e[1],t.pixBuffer[ef.COMPOSITE_INDEX_PASS],t.area);if((i<0||i>16777215)&&(i=0),a.compositeID=i-1,t.captureZValues){const r=4*(e[1]*(t.area[2]-t.area[0]+1)+e[0]);a.zValue=(256*t.zBuffer[r]+t.zBuffer[r+1])/65535,a.displayPosition=n}if(t.pixBuffer[ef.ID_LOW24]&&0===sf(e[0],e[1],t.pixBuffer[ef.ID_LOW24],t.area))return a;const s=lf(e[0],e[1],t.pixBuffer[ef.ID_LOW24],t.area),l=lf(e[0],e[1],t.pixBuffer[ef.ID_HIGH24],t.area);return a.attributeID=cf(s,l),a}const i=[n[0],n[1]],s=[0,0];let l=e.getPixelInformation(n,0,o);if(l&&l.valid)return l;for(let t=1;t<a;++t){for(let n=i[1]>t?i[1]-t:0;n<=i[1]+t;++n){if(s[1]=n,i[0]>=t&&(s[0]=i[0]-t,l=e.getPixelInformation(s,0,o),l&&l.valid))return l;if(s[0]=i[0]+t,l=e.getPixelInformation(s,0,o),l&&l.valid)return l}for(let n=i[0]>=t?i[0]-(t-1):0;n<=i[0]+(t-1);++n){if(s[0]=n,i[1]>=t&&(s[1]=i[1]-t,l=e.getPixelInformation(s,0,o),l&&l.valid))return l;if(s[1]=i[1]+t,l=e.getPixelInformation(s,0,o),l&&l.valid)return l}}return o[0]=n[0],o[1]=n[1],null},e.generateSelection=(n,r,o,a)=>{const i=Math.floor(n),s=Math.floor(r),l=Math.floor(o),c=Math.floor(a),u=new Map,d=[0,0];for(let n=s;n<=c;n++)for(let r=i;r<=l;r++){const o=[r,n],a=e.getPixelInformation(o,0,d);if(a&&a.valid){const e=af(a);if(u.has(e)){const n=u.get(e);n.pixelCount++,t.captureZValues&&a.zValue<n.info.zValue&&(n.info=a),-1===n.attributeIDs.indexOf(a.attributeID)&&n.attributeIDs.push(a.attributeID)}else u.set(e,{info:a,pixelCount:1,attributeIDs:[a.attributeID]})}}return df(t.fieldAssociation,u,t.captureZValues,t._renderer,t._openGLRenderWindow)},e.getRawPixelBuffer=e=>t.rawPixBuffer[e],e.getPixelBuffer=e=>t.pixBuffer[e],e.attach=(e,n)=>{t._openGLRenderWindow=e,t._renderer=n};const n=e.setArea;e.setArea=function(){return!!n(...arguments)&&(t.area[0]=Math.floor(t.area[0]),t.area[1]=Math.floor(t.area[1]),t.area[2]=Math.floor(t.area[2]),t.area[3]=Math.floor(t.area[3]),!0)}}const gf={area:void 0,currentPass:-1,propColorValue:null,props:null,maximumPointId:0,maximumCellId:0,idOffset:1};function mf(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,gf,n),jp.extend(e,t,n),t.propColorValue=[0,0,0],t.props=[],t.area||(t.area=[0,0,0,0]),jt.setGetArray(e,t,["area"],4),jt.setGet(e,t,["_renderer","currentPass","_openGLRenderWindow","maximumPointId","maximumCellId"]),jt.setGetArray(e,t,["propColorValue"],3),jt.moveToProtected(e,t,["renderer","openGLRenderWindow"]),jt.event(e,t,"event"),ff(e,t)}var hf={newInstance:jt.newInstance(mf,"vtkOpenGLHardwareSelector"),extend:mf,...Hl};const{vtkErrorMacro:vf}=Kt,{Representation:yf}=ds,{ObjectType:Tf}=Ju,{PassTypes:bf}=hf,xf={type:"StartEvent"},Cf={type:"EndEvent"};function Sf(e,t){t.classHierarchy.push("vtkOpenGLGlyph3DMapper");const n={...e};e.renderPiece=(n,r)=>{if(e.invokeEvent(xf),t.renderable.getStatic()||t.renderable.update(),t.currentInput=t.renderable.getInputData(1),e.invokeEvent(Cf),!t.currentInput)return void vf("No input!");if(!t.currentInput.getPoints||!t.currentInput.getPoints().getNumberOfValues())return;const o=t.context;t._openGLRenderWindow.getWebgl2()?(t.hardwareSupport=!0,t.extension=null):t.extension||(t.extension=t.context.getExtension("ANGLE_instanced_arrays"),t.hardwareSupport=!!t.extension);const a=r.getProperty().getBackfaceCulling(),i=r.getProperty().getFrontfaceCulling();a||i?i?(t._openGLRenderWindow.enableCullFace(),o.cullFace(o.FRONT)):(t._openGLRenderWindow.enableCullFace(),o.cullFace(o.BACK)):t._openGLRenderWindow.disableCullFace(),e.renderPieceStart(n,r),e.renderPieceDraw(n,r),e.renderPieceFinish(n,r)},e.multiply4x4WithOffset=(e,t,n,r)=>{const o=t[0],a=t[1],i=t[2],s=t[3],l=t[4],c=t[5],u=t[6],d=t[7],p=t[8],f=t[9],g=t[10],m=t[11],h=t[12],v=t[13],y=t[14],T=t[15];let b=n[r],x=n[r+1],C=n[r+2],S=n[r+3];e[0]=b*o+x*l+C*p+S*h,e[1]=b*a+x*c+C*f+S*v,e[2]=b*i+x*u+C*g+S*y,e[3]=b*s+x*d+C*m+S*T,b=n[r+4],x=n[r+5],C=n[r+6],S=n[r+7],e[4]=b*o+x*l+C*p+S*h,e[5]=b*a+x*c+C*f+S*v,e[6]=b*i+x*u+C*g+S*y,e[7]=b*s+x*d+C*m+S*T,b=n[r+8],x=n[r+9],C=n[r+10],S=n[r+11],e[8]=b*o+x*l+C*p+S*h,e[9]=b*a+x*c+C*f+S*v,e[10]=b*i+x*u+C*g+S*y,e[11]=b*s+x*d+C*m+S*T,b=n[r+12],x=n[r+13],C=n[r+14],S=n[r+15],e[12]=b*o+x*l+C*p+S*h,e[13]=b*a+x*c+C*f+S*v,e[14]=b*i+x*u+C*g+S*y,e[15]=b*s+x*d+C*m+S*T},e.replaceShaderNormal=(e,r,o)=>{if(t.hardwareSupport&&t.lastBoundBO.getReferenceByName("lastLightComplexity")>0){let n=e.Vertex;t.lastBoundBO.getCABO().getNormalOffset()&&(n=gd.substitute(n,"//VTK::Normal::Dec",["attribute vec3 normalMC;","attribute mat3 gNormal;","uniform mat3 normalMatrix;","varying vec3 normalVCVSOutput;"]).result,n=gd.substitute(n,"//VTK::Normal::Impl",["normalVCVSOutput = normalMatrix * gNormal * normalMC;"]).result),e.Vertex=n}n.replaceShaderNormal(e,r,o)},e.replaceShaderColor=(e,r,o)=>{if(t.hardwareSupport&&t.renderable.getColorArray()){let n=e.Vertex,r=e.Geometry,o=e.Fragment;const a=t.lastBoundBO.getReferenceByName("lastLightComplexity");let i=["uniform float ambient;","uniform float diffuse;","uniform float specular;","uniform float opacityUniform; // the fragment opacity"];a&&(i=i.concat(["uniform vec3 specularColorUniform;","uniform float specularPowerUniform;"]));let s=["vec3 ambientColor;","  vec3 diffuseColor;","  float opacity;"];a&&(s=s.concat(["  vec3 specularColor;","  float specularPower;"])),s=s.concat(["  opacity = opacityUniform;"]),a&&(s=s.concat(["  specularColor = specularColorUniform;","  specularPower = specularPowerUniform;"])),t.drawingEdges||(i=i.concat(["varying vec4 vertexColorVSOutput;"]),n=gd.substitute(n,"//VTK::Color::Dec",["attribute vec4 gColor;","varying vec4 vertexColorVSOutput;"]).result,n=gd.substitute(n,"//VTK::Color::Impl",["vertexColorVSOutput = gColor;"]).result,r=gd.substitute(r,"//VTK::Color::Dec",["in vec4 vertexColorVSOutput[];","out vec4 vertexColorGSOutput;"]).result,r=gd.substitute(r,"//VTK::Color::Impl",["vertexColorGSOutput = vertexColorVSOutput[i];"]).result,s=s.concat(["  diffuseColor = vertexColorVSOutput.rgb;","  ambientColor = vertexColorVSOutput.rgb;","  opacity = opacity*vertexColorVSOutput.a;"])),o=gd.substitute(o,"//VTK::Color::Impl",s).result,o=gd.substitute(o,"//VTK::Color::Dec",i).result,e.Vertex=n,e.Geometry=r,e.Fragment=o}n.replaceShaderColor(e,r,o)},e.replaceShaderPositionVC=(e,r,o)=>{if(t.hardwareSupport){let n=e.Vertex;t.lastBoundBO.getReferenceByName("lastLightComplexity")>0?(n=gd.substitute(n,"//VTK::PositionVC::Impl",["vec4 gVertexMC = gMatrix * vertexMC;","vertexVCVSOutput = MCVCMatrix * gVertexMC;","  gl_Position = MCPCMatrix * gVertexMC;"]).result,n=gd.substitute(n,"//VTK::Camera::Dec",["attribute mat4 gMatrix;","uniform mat4 MCPCMatrix;","uniform mat4 MCVCMatrix;"]).result):(n=gd.substitute(n,"//VTK::Camera::Dec",["attribute mat4 gMatrix;","uniform mat4 MCPCMatrix;"]).result,n=gd.substitute(n,"//VTK::PositionVC::Impl",["vec4 gVertexMC = gMatrix * vertexMC;","  gl_Position = MCPCMatrix * gVertexMC;"]).result),e.Vertex=n}n.replaceShaderPositionVC(e,r,o)},e.replaceShaderPicking=(e,r,o)=>{if(t.hardwareSupport){let t=e.Fragment,n=e.Vertex;n=gd.substitute(n,"//VTK::Picking::Dec",["attribute vec3 mapperIndexVS;","varying vec3 mapperIndexVSOutput;"]).result,n=gd.substitute(n,"//VTK::Picking::Impl","  mapperIndexVSOutput = mapperIndexVS;").result,e.Vertex=n,t=gd.substitute(t,"//VTK::Picking::Dec",["varying vec3 mapperIndexVSOutput;","uniform vec3 mapperIndex;","uniform int picking;"]).result,t=gd.substitute(t,"//VTK::Picking::Impl",["  vec4 pickColor = picking == 2 ? vec4(mapperIndexVSOutput,1.0) : vec4(mapperIndex,1.0);","  gl_FragData[0] = picking != 0 ? pickColor : gl_FragData[0];"]).result,e.Fragment=t}else n.replaceShaderPicking(e,r,o)},e.updateGlyphShaderParameters=(n,r,o,a,i,s,l,c)=>{const u=o.getProgram();if(n){const e=t.normalMatrix,n=s,r=9*l,o=t.tmpMat3,a=e[0],i=e[1],c=e[2],d=e[3],p=e[4],f=e[5],g=e[6],m=e[7],h=e[8],v=n[r],y=n[r+1],T=n[r+2],b=n[r+3],x=n[r+4],C=n[r+5],S=n[r+6],A=n[r+7],I=n[r+8];o[0]=v*a+y*d+T*g,o[1]=v*i+y*p+T*m,o[2]=v*c+y*f+T*h,o[3]=b*a+x*d+C*g,o[4]=b*i+x*p+C*m,o[5]=b*c+x*f+C*h,o[6]=S*a+A*d+I*g,o[7]=S*i+A*p+I*m,o[8]=S*c+A*f+I*h,u.setUniformMatrix3x3("normalMatrix",t.tmpMat3)}if(e.multiply4x4WithOffset(t.tmpMat4,t.mcpcMatrix,i,16*l),u.setUniformMatrix("MCPCMatrix",t.tmpMat4),r&&(e.multiply4x4WithOffset(t.tmpMat4,t.mcvcMatrix,i,16*l),u.setUniformMatrix("MCVCMatrix",t.tmpMat4)),a){const e=a.getData();t.tmpColor[0]=e[4*l]/255,t.tmpColor[1]=e[4*l+1]/255,t.tmpColor[2]=e[4*l+2]/255,u.setUniform3fArray("ambientColorUniform",t.tmpColor),u.setUniform3fArray("diffuseColorUniform",t.tmpColor)}c&&u.setUniform3fArray("mapperIndex",c.getPropColorValue())},e.renderPieceDraw=(n,r)=>{const o=r.getProperty().getRepresentation(),a=t.context,i=r.getProperty().getEdgeVisibility()&&o===yf.SURFACE,s=t.openGLCamera.getKeyMatrices(n),l=t.openGLActor.getKeyMatrices();ve(t.normalMatrix,s.normalMatrix,l.normalMatrix),T(t.mcpcMatrix,s.wcpc,l.mcwc),T(t.mcvcMatrix,s.wcvc,l.mcwc);const c=t.renderable.getMatrixArray(),u=t.renderable.getNormalArray(),d=t.renderable.getColorArray(),p=c.length/16;let f=!1;t._openGLRenderer.getSelector()&&t._openGLRenderer.getSelector().getCurrentPass()===bf.COMPOSITE_INDEX_PASS&&(f=!0);for(let s=t.primTypes.Start;s<t.primTypes.End;s++){const l=t.primitives[s].getCABO();if(l.getElementCount()){t.drawingEdges=i&&(s===t.primTypes.TrisEdges||s===t.primTypes.TriStripsEdges),t.lastBoundBO=t.primitives[s],t.primitives[s].updateShaders(n,r,e);const g=t.primitives[s].getProgram(),m=t.primitives[s].getOpenGLMode(o),h=g.isUniformUsed("normalMatrix"),v=g.isUniformUsed("MCVCMatrix");if(t.hardwareSupport)t.extension?t.extension.drawArraysInstancedANGLE(m,0,l.getElementCount(),p):a.drawArraysInstanced(m,0,l.getElementCount(),p);else for(let n=0;n<p;++n)f&&t._openGLRenderer.getSelector().renderCompositeIndex(n),e.updateGlyphShaderParameters(h,v,t.primitives[s],d,c,u,n,f?t._openGLRenderer.getSelector():null),a.drawArrays(m,0,l.getElementCount())}}},e.setMapperShaderParameters=(e,r,o)=>{if(e.getCABO().getElementCount()&&(t.glyphBOBuildTime.getMTime()>e.getAttributeUpdateTime().getMTime()||e.getShaderSourceTime().getMTime()>e.getAttributeUpdateTime().getMTime()))return e.getProgram().isAttributeUsed("gMatrix")?e.getVAO().addAttributeMatrixWithDivisor(e.getProgram(),t.matrixBuffer,"gMatrix",0,64,t.context.FLOAT,4,!1,1)||vf("Error setting gMatrix in shader VAO."):e.getVAO().removeAttributeArray("gMatrix"),e.getProgram().isAttributeUsed("gNormal")?e.getVAO().addAttributeMatrixWithDivisor(e.getProgram(),t.normalBuffer,"gNormal",0,36,t.context.FLOAT,3,!1,1)||vf("Error setting gNormal in shader VAO."):e.getVAO().removeAttributeArray("gNormal"),e.getProgram().isAttributeUsed("gColor")?e.getVAO().addAttributeArrayWithDivisor(e.getProgram(),t.colorBuffer,"gColor",0,4,t.context.UNSIGNED_BYTE,4,!0,1,!1)||vf("Error setting gColor in shader VAO."):e.getVAO().removeAttributeArray("gColor"),e.getProgram().isAttributeUsed("mapperIndexVS")?e.getVAO().addAttributeArrayWithDivisor(e.getProgram(),t.pickBuffer,"mapperIndexVS",0,4,t.context.UNSIGNED_BYTE,4,!0,1,!1)||vf("Error setting mapperIndexVS in shader VAO."):e.getVAO().removeAttributeArray("mapperIndexVS"),n.setMapperShaderParameters(e,r,o),void e.getAttributeUpdateTime().modified();n.setMapperShaderParameters(e,r,o)},e.getNeedToRebuildBufferObjects=(e,r)=>(t.renderable.buildArrays(),t.VBOBuildTime.getMTime()<t.renderable.getBuildTime().getMTime()||n.getNeedToRebuildBufferObjects(e,r)),e.getNeedToRebuildShaders=(e,r,o)=>!!(n.getNeedToRebuildShaders(e,r,o)||e.getShaderSourceTime().getMTime()<t.renderable.getMTime()||e.getShaderSourceTime().getMTime()<t.currentInput.getMTime()),e.buildBufferObjects=(e,r)=>{if(t.hardwareSupport){const e=t.renderable.getMatrixArray(),n=t.renderable.getNormalArray(),r=t.renderable.getColorArray();if(t.matrixBuffer||(t.matrixBuffer=Ju.newInstance(),t.matrixBuffer.setOpenGLRenderWindow(t._openGLRenderWindow),t.normalBuffer=Ju.newInstance(),t.normalBuffer.setOpenGLRenderWindow(t._openGLRenderWindow),t.colorBuffer=Ju.newInstance(),t.colorBuffer.setOpenGLRenderWindow(t._openGLRenderWindow),t.pickBuffer=Ju.newInstance(),t.pickBuffer.setOpenGLRenderWindow(t._openGLRenderWindow)),t.renderable.getBuildTime().getMTime()>t.glyphBOBuildTime.getMTime()){t.matrixBuffer.upload(e,Tf.ARRAY_BUFFER),t.normalBuffer.upload(n,Tf.ARRAY_BUFFER),r?t.colorBuffer.upload(r.getData(),Tf.ARRAY_BUFFER):t.colorBuffer.releaseGraphicsResources();const o=e.length/16,a=new Uint8Array(4*o);for(let e=0;e<o;++e){let t=e+1;const n=4*e;a[n]=t%256,t-=a[n],t/=256,a[n+1]=t%256,t-=a[n+1],t/=256,a[n+2]=t%256,a[n+3]=255}t.pickBuffer.upload(a,Tf.ARRAY_BUFFER),t.glyphBOBuildTime.modified()}}return n.buildBufferObjects(e,r)}}const Af={normalMatrix:null,mcpcMatrix:null,mcwcMatrix:null};const If=Dt((function(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Af,n),sp.extend(e,t,n),t.tmpMat3=pe(new Float64Array(9)),t.normalMatrix=pe(new Float64Array(9)),t.mcpcMatrix=g(new Float64Array(16)),t.mcvcMatrix=g(new Float64Array(16)),t.tmpColor=[],t.glyphBOBuildTime={},yt(t.glyphBOBuildTime,{mtime:0}),Sf(e,t)}),"vtkOpenGLGlyph3DMapper");rn("vtkGlyph3DMapper",If);const{vtkErrorMacro:wf}=jt;class Pf{constructor(){this.segmentMapping={},this.segments=[null],this.faces=[]}addSegment(e){const t=e[0],n=e[e.length-1];if(t===n||e.length<2)return;const r=this.segmentMapping[t],o=this.segmentMapping[n];if(void 0!==r&&void 0!==o)if(Math.abs(r)===Math.abs(o)){const a=r<o?o:r,i=this.segments[a];if(r>0)for(let t=1;t<e.length-1;t++)i.push(e[t]);else for(let t=1;t<e.length-1;t++)i.unshift(e[e.length-1-t]);this.faces.push(i),this.segments[a]=null,this.segmentMapping[t]=void 0,this.segmentMapping[n]=void 0}else{const t=Math.abs(r),n=Math.abs(o),a=this.segments[t],i=this.segments[n];this.segments[t]=null,this.segments[n]=null,this.segmentMapping[a[0]]=void 0,this.segmentMapping[i[0]]=void 0,this.segmentMapping[a[a.length-1]]=void 0,this.segmentMapping[i[i.length-1]]=void 0,this.addSegment(e),this.addSegment(a),this.addSegment(i)}else if(void 0!==r){if(r>0){const t=this.segments[r];for(let n=1;n<e.length;n++)t.push(e[n]);this.segmentMapping[n]=r}else{const t=this.segments[-r];this.segmentMapping[n]=r;for(let n=1;n<e.length;n++)t.unshift(e[n])}this.segmentMapping[t]=void 0}else if(void 0!==o){if(o>0){const n=this.segments[o];for(let t=1;t<e.length;t++)n.push(e[e.length-1-t]);this.segmentMapping[t]=o}else{const n=this.segments[-o];this.segmentMapping[t]=o;for(let t=1;t<e.length;t++)n.unshift(e[e.length-t-1])}this.segmentMapping[n]=void 0}else{const r=this.segments.length;this.segments.push(e),this.segmentMapping[t]=-r,this.segmentMapping[n]=r}}}function Of(e,t){t.classHierarchy.push("vtkClosedPolyLineToSurfaceFilter"),e.requestData=(e,t)=>{const n=e[0];if(!n)return void wf("Invalid or missing input");const r=yu.newInstance();r.shallowCopy(n);const o=new Pf,a=n.getLines().getData();let i=0;for(;i<a.length;){const e=a[i++],t=[];for(let n=0;n<e;n++)t.push(a[i+n]);o.addSegment(t),i+=e}const{faces:s}=o;let l=s.length;for(let e=0;e<s.length;e++)l+=s[e].length;const c=new Uint16Array(l);i=0;for(let e=0;e<s.length;e++){const t=s[e];c[i++]=t.length;for(let e=0;e<t.length;e++)c[i++]=t[e]}r.setPolys(fc.newInstance({values:c,name:"faces"})),t[0]=r}}const Rf={};function Mf(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Rf,n),jt.obj(e,t),jt.algo(e,t,1,1),Of(e,t)}var Ef={newInstance:jt.newInstance(Mf,"vtkClosedPolyLineToSurfaceFilter"),extend:Mf};const{vtkErrorMacro:Df}=Kt;function Vf(e,t){t.classHierarchy.push("vtkCutter");const n={...e};e.getMTime=()=>{let e=n.getMTime();return t.cutFunction?(e=Math.max(e,t.cutFunction.getMTime()),e):e},e.requestData=(e,n)=>{const r=e[0];if(!r)return void Df("Invalid or missing input");if(!t.cutFunction)return void Df("Missing cut function");const o=yu.newInstance();(function(e,n){const r=e.getPoints(),o=r.getData(),a=r.getNumberOfPoints(),i=[],s=[],l=[];(!t.cutScalars||t.cutScalars.length<a)&&(t.cutScalars=new Float32Array(a));let c=0,u=0;for(;c<o.length;)t.cutScalars[u++]=t.cutFunction.evaluateFunction(o[c++],o[c++],o[c++]);const d=[],p=new Array(3),f=new Array(3),g=[];for(const n=function(e){const t=e.getPolys().getData(),n=e.getStrips().getData(),r={cellSize:0,cell:[],done:!1,polyIdx:0,stripIdx:0,remainingStripLength:0,next(){if(r.polyIdx<t.length){r.cellSize=t[r.polyIdx];const e=r.polyIdx+1,n=e+r.cellSize;r.polyIdx=n;let o=0;for(let a=e;a<n;++a)r.cell[o++]=t[a]}else if(r.stripIdx<n.length){r.cellSize=3,0===r.remainingStripLength&&(r.remainingStripLength=n[r.stripIdx]-2,r.stripIdx+=3);const e=r.stripIdx-2,t=r.stripIdx+1;r.stripIdx++,r.remainingStripLength--;let o=0;for(let a=e;a<t;++a)r.cell[o++]=n[a]}else{if(r.done)throw new Error("Iterator is done");r.done=!0}}};return r.next(),r}(e);!n.done;n.next()){if(n.cellSize<=2)continue;for(let e=0;e<n.cellSize;)g[e]=t.cutScalars[n.cell[e++]];const e=g[0]>0;let r=!0;for(let t=1;t<n.cell.length;t++)if(g[t]>0!==e){r=!1;break}if(r)continue;const a=[];for(let e=0;e<n.cellSize;e++){const r=e+1===n.cellSize?0:e+1,i=g[e]>0;if(g[r]>0===i)continue;let s=e,l=r,c=g[l]-g[s];c<=0&&(s=r,l=e,c*=-1);let u=0;0!==c&&(u=(t.cutValue-g[s])/c);const d=n.cell[s],m=n.cell[l];p[0]=o[3*d],p[1]=o[3*d+1],p[2]=o[3*d+2],f[0]=o[3*m],f[1]=o[3*m+1],f[2]=o[3*m+2];const h=[p[0]+u*(f[0]-p[0]),p[1]+u*(f[1]-p[1]),p[2]+u*(f[2]-p[2])];a.push({pointEdge1:d,pointEdge2:m,intersectedPoint:h,newPointID:-1})}for(let e=0;e<a.length;e++){const t=a[e];let n=!1;for(let r=0;r<d.length;r++){const o=d[r],i=t.pointEdge1===o.pointEdge1&&t.pointEdge2===o.pointEdge2,s=t.intersectedPoint[0]===o.intersectedPoint[0]&&t.intersectedPoint[1]===o.intersectedPoint[1]&&t.intersectedPoint[2]===o.intersectedPoint[2];if(i||s){n=!0,a[e].newPointID=d[r].newPointID;break}}n||(i.push(t.intersectedPoint[0]),i.push(t.intersectedPoint[1]),i.push(t.intersectedPoint[2]),a[e].newPointID=i.length/3-1,d.push(a[e]))}const c=a.length;2===c?s.push(c,a[0].newPointID,a[1].newPointID):c>2&&(l.push(c),a.forEach((e=>{l.push(e.newPointID)})))}n.getPoints().setData(it(r.getDataType(),i),3),0!==s.length&&n.getLines().setData(Uint16Array.from(s)),0!==l.length&&n.getPolys().setData(Uint16Array.from(l))})(r,o),n[0]=o}}const Lf={cutFunction:null,cutScalars:null,cutValue:0};function Bf(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Lf,n),yt(e,t),Rt(e,t,1,1),At(e,t,["cutFunction","cutValue"]),Vf(e,t)}var Nf={newInstance:Dt(Bf,"vtkCutter"),extend:Bf};const _f=e=>e,Ff=1e-6;class kf{constructor(){let e=arguments.length>0&&void 0!==arguments[0]&&arguments[0];this.matrix=g(new Float64Array(16)),this.tmp=new Float64Array(3),this.angleConv=e?l:_f}rotateFromDirections(e,t){const n=new Float64Array(3),r=new Float64Array(3),o=new Float64Array(16);In(n,e[0],e[1],e[2]),In(r,t[0],t[1],t[2]),Mn(n,n),Mn(r,r);const a=En(n,r);return a>=1||(Dn(this.tmp,n,r),Sn(this.tmp)<Ff&&(Dn(this.tmp,[1,0,0],e),Sn(this.tmp)<Ff&&Dn(this.tmp,[0,1,0],e)),O(o,Math.acos(a),this.tmp),T(this.matrix,this.matrix,o)),this}rotate(e,t){return In(this.tmp,...t),Mn(this.tmp,this.tmp),C(this.matrix,this.matrix,this.angleConv(e),this.tmp),this}rotateX(e){return S(this.matrix,this.matrix,this.angleConv(e)),this}rotateY(e){return A(this.matrix,this.matrix,this.angleConv(e)),this}rotateZ(e){return I(this.matrix,this.matrix,this.angleConv(e)),this}translate(e,t,n){return In(this.tmp,e,t,n),b(this.matrix,this.matrix,this.tmp),this}scale(e,t,n){return In(this.tmp,e,t,n),x(this.matrix,this.matrix,this.tmp),this}multiply(e){return T(this.matrix,this.matrix,e),this}multiply3x3(e){return T(this.matrix,this.matrix,[e[0],e[1],e[2],0,e[3],e[4],e[5],0,e[6],e[7],e[8],0,0,0,0,1]),this}invert(){return h(this.matrix,this.matrix),this}identity(){return g(this.matrix),this}apply(e){let t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:-1;if(aa(vo,this.matrix))return this;const r=-1===n?e.length:t+3*n;for(let n=t;n<r;n+=3)In(this.tmp,e[n],e[n+1],e[n+2]),Vn(this.tmp,this.tmp,this.matrix),e[n]=this.tmp[0],e[n+1]=this.tmp[1],e[n+2]=this.tmp[2];return this}getMatrix(){return this.matrix}setMatrix(e){return e&&16===e.length&&d(this.matrix,e),this}}var Gf=function(){return new kf(!0)},Uf=function(){return new kf(!1)};const zf=[2,0,1,2,2,3,2,4,5,2,6,7,2,0,2,2,1,3,2,4,6,2,5,7,2,0,4,2,1,5,2,2,6,2,3,7],Wf=[4,0,1,3,2,4,4,6,7,5,4,8,10,11,9,4,12,13,15,14,4,16,18,19,17,4,20,21,23,22];function Hf(e,t){t.classHierarchy.push("vtkCubeSource"),e.setBounds=function(){let t=[];if(Array.isArray(arguments.length<=0?void 0:arguments[0]))t=arguments.length<=0?void 0:arguments[0];else for(let e=0;e<arguments.length;e++)t.push(e<0||arguments.length<=e?void 0:arguments[e]);6===t.length&&(e.setXLength(t[1]-t[0]),e.setYLength(t[3]-t[2]),e.setZLength(t[5]-t[4]),e.setCenter([(t[0]+t[1])/2,(t[2]+t[3])/2,(t[4]+t[5])/2]))},e.requestData=function(e,n){if(t.deleted)return;const r=yu.newInstance();n[0]=r;const o=jt.newTypedArray(t.pointType,72);r.getPoints().setData(o,3);const a=jt.newTypedArray(t.pointType,72),i=Ds.newInstance({name:"Normals",values:a,numberOfComponents:3});r.getPointData().setNormals(i);let s=2;!0===t.generate3DTextureCoordinates&&(s=3);const l=jt.newTypedArray(t.pointType,24*s),c=Ds.newInstance({name:"TextureCoordinates",values:l,numberOfComponents:s});r.getPointData().setTCoords(c);const u=[0,0,0],d=[0,0,0],p=[0,0];let f=0;u[0]=-t.xLength/2,d[0]=-1,d[1]=0,d[2]=0;for(let e=0;e<2;e++){u[1]=-t.yLength/2;for(let n=0;n<2;n++){p[1]=u[1]+.5,u[2]=-t.zLength/2;for(let r=0;r<2;r++)p[0]=(u[2]+.5)*(1-2*e),o[3*f]=u[0],o[3*f+1]=u[1],o[3*f+2]=u[2],a[3*f]=d[0],a[3*f+1]=d[1],a[3*f+2]=d[2],2===s?(l[f*s]=p[0],l[f*s+1]=p[1]):(l[f*s]=2*e-1,l[f*s+1]=2*n-1,l[f*s+2]=2*r-1),f++,u[2]+=t.zLength;u[1]+=t.yLength}u[0]+=t.xLength,d[0]+=2}u[1]=-t.yLength/2,d[1]=-1,d[0]=0,d[2]=0;for(let e=0;e<2;e++){u[0]=-t.xLength/2;for(let n=0;n<2;n++){p[0]=(u[0]+.5)*(2*e-1),u[2]=-t.zLength/2;for(let r=0;r<2;r++)p[1]=-1*(u[2]+.5),o[3*f]=u[0],o[3*f+1]=u[1],o[3*f+2]=u[2],a[3*f]=d[0],a[3*f+1]=d[1],a[3*f+2]=d[2],2===s?(l[f*s]=p[0],l[f*s+1]=p[1]):(l[f*s]=2*n-1,l[f*s+1]=2*e-1,l[f*s+2]=2*r-1),f++,u[2]+=t.zLength;u[0]+=t.xLength}u[1]+=t.yLength,d[1]+=2}u[2]=-t.zLength/2,d[2]=-1,d[0]=0,d[1]=0;for(let e=0;e<2;e++){u[1]=-t.yLength/2;for(let n=0;n<2;n++){p[1]=u[1]+.5,u[0]=-t.xLength/2;for(let r=0;r<2;r++)p[0]=(u[0]+.5)*(2*e-1),o[3*f]=u[0],o[3*f+1]=u[1],o[3*f+2]=u[2],a[3*f]=d[0],a[3*f+1]=d[1],a[3*f+2]=d[2],2===s?(l[f*s]=p[0],l[f*s+1]=p[1]):(l[f*s]=2*r-1,l[f*s+1]=2*n-1,l[f*s+2]=2*e-1),f++,u[0]+=t.xLength;u[1]+=t.yLength}u[2]+=t.zLength,d[2]+=2}if(t.rotations&&Gf().rotateX(t.rotations[0]).rotateY(t.rotations[1]).rotateZ(t.rotations[2]).apply(o).apply(a),t.center&&Uf().translate(...t.center).apply(o),t.matrix){Uf().setMatrix(t.matrix).apply(o);const e=[t.matrix[0],t.matrix[1],t.matrix[2],0,t.matrix[4],t.matrix[5],t.matrix[6],0,t.matrix[8],t.matrix[9],t.matrix[10],0,0,0,0,1];Uf().setMatrix(e).apply(a)}t.generateFaces?r.getPolys().deepCopy(t._polys):r.getPolys().initialize(),t.generateLines?(r.getLines().deepCopy(t._lineCells),r.getPointData().setNormals(null)):r.getLines().initialize(),r.modified()}}const jf={xLength:1,yLength:1,zLength:1,pointType:"Float64Array",generate3DTextureCoordinates:!1,generateFaces:!0,generateLines:!1};function Kf(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,jf,n),jt.obj(e,t),jt.setGet(e,t,["xLength","yLength","zLength","generate3DTextureCoordinates","generateFaces","generateLines"]),jt.setGetArray(e,t,["center","rotations"],3),jt.setGetArray(e,t,["matrix"],16),t._polys=fc.newInstance({values:Uint16Array.from(Wf)}),t._lineCells=fc.newInstance({values:Uint16Array.from(zf)}),jt.moveToProtected(e,t,["polys","lineCells"]),jt.algo(e,t,0,1),Hf(e,t)}var $f={newInstance:jt.newInstance(Kf,"vtkCubeSource"),extend:Kf};const{vtkErrorMacro:qf}=jt;function Xf(e,t){t.classHierarchy.push("vtkImageDataOutlineFilter");const n={...e};e.requestData=(e,n)=>{const r=e[0];if(!r||!r.isA("vtkImageData"))return void qf("Invalid or missing input");const o=r.getSpatialExtent();o?(t._cubeSource.setBounds(o),t._cubeSource.setMatrix(r.getIndexToWorld()),n[0]=t._cubeSource.getOutputData()):qf("Unable to fetch spatial extents of input image.")},e.getMTime=()=>Math.max(n.getMTime(),t._cubeSource.getMTime()),e.setGenerateFaces=t._cubeSource.setGenerateFaces,e.setGenerateLines=t._cubeSource.setGenerateLines,e.getGenerateFaces=t._cubeSource.getGenerateFaces,e.getGenerateLines=t._cubeSource.getGenerateLines}const Yf={};function Zf(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Yf,n),jt.obj(e,t),jt.algo(e,t,1,1),t._cubeSource=$f.newInstance(),jt.moveToProtected(e,t,["cubeSource","tmpOut"]),Xf(e,t)}var Qf={newInstance:jt.newInstance(Zf,"vtkImageDataOutlineFilter"),extend:Zf};let Jf;function eg(e,t){t.classHierarchy.push("vtkAbstractTransform","vtkHomogeneousTransform","vtkTransform"),e.transformPoint=(e,n)=>(Vn(n,e,t.matrix),n),e.transformPoints=(e,n)=>{const r=new Float64Array(3),o=new Float64Array(3);for(let a=0;a<e.length;a+=3)r[0]=e[a],r[1]=e[a+1],r[2]=e[a+2],Vn(o,r,t.matrix),n[a]=o[0],n[a+1]=o[1],n[a+2]=o[2];return n},e.preMultiply=()=>{e.setPreMultiplyFlag(!0)},e.postMultiply=()=>{e.setPreMultiplyFlag(!1)},e.transformMatrix=(e,n)=>(t.preMultiplyFlag?T(n,t.matrix,e):T(n,e,t.matrix),n),e.transformMatrices=(e,n)=>{const r=new Float64Array(16),o=new Float64Array(16),a=t.preMultiplyFlag?()=>T(o,t.matrix,r):()=>T(o,r,t.matrix);for(let t=0;t<e.length;t+=16){for(let n=0;n<16;++n)r[n]=e[t+n];a();for(let e=0;e<16;++e)n[t+e]=o[e]}return n},e.getInverse=()=>Jf({matrix:za.invertMatrix(Array.from(t.matrix),[],4),preMultiplyFlag:t.preMultiplyFlag})}const tg={preMultiplyFlag:!1,matrix:[...vo]};function ng(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,tg,n),jt.obj(e,t),jt.setGet(e,t,["preMultiplyFlag"]),jt.setGetArray(e,t,["matrix"],16),eg(e,t)}Jf=jt.newInstance(ng,"vtkTransform");var rg={newInstance:Jf,extend:ng};const og={NEAREST:0,LINEAR:1};var ag={InterpolationType:og};const{vtkErrorMacro:ig}=Kt;function sg(e,t,n){if(t){const r=e.getIndependentComponents();return`${t.getMTime()}-${r}-${n}`}return"0"}function lg(e,t,n){return t.identity(n),e.reduce(((e,n,r)=>0===r?n?t.copy(e,n):t.identity(e):n?t.multiply(e,e,n):e),n)}function cg(e,t){function n(n){[t._scalars,t._colorTransferFunc,t._pwFunc].forEach((t=>n.unregisterGraphicsResourceUser(t,e)))}t.classHierarchy.push("vtkOpenGLImageResliceMapper"),e.buildPass=r=>{if(r){t.currentRenderPass=null,t._openGLImageSlice=e.getFirstAncestorOfType("vtkOpenGLImageSlice"),t._openGLRenderer=e.getFirstAncestorOfType("vtkOpenGLRenderer");const r=t._openGLRenderer.getRenderable();t._openGLCamera=t._openGLRenderer.getViewNodeFor(r.getActiveCamera());const o=t._openGLRenderWindow;t._openGLRenderWindow=t._openGLRenderer.getLastAncestorOfType("vtkOpenGLRenderWindow"),o&&!o.isDeleted()&&o!==t._openGLRenderWindow&&n(o),t.context=t._openGLRenderWindow.getContext(),t.tris.setOpenGLRenderWindow(t._openGLRenderWindow)}},e.translucentPass=(n,r)=>{n&&(t.currentRenderPass=r,e.render())},e.zBufferPass=n=>{n&&(t.haveSeenDepthRequest=!0,t.renderDepth=!0,e.render(),t.renderDepth=!1)},e.opaqueZBufferPass=t=>e.zBufferPass(t),e.opaquePass=t=>{t&&e.render()},e.getCoincidentParameters=(e,n)=>t.renderable.getResolveCoincidentTopology()==Vl.PolygonOffset?t.renderable.getCoincidentTopologyPolygonOffsetParameters():null,e.render=()=>{const n=t._openGLImageSlice.getRenderable(),r=t._openGLRenderer.getRenderable();e.renderPiece(r,n)},e.renderPiece=(n,r)=>{e.invokeEvent({type:"StartEvent"}),t.renderable.update(),t.currentInput=t.renderable.getInputData(),t.currentInput?(e.updateResliceGeometry(),e.renderPieceStart(n,r),e.renderPieceDraw(n,r),e.renderPieceFinish(n,r),e.invokeEvent({type:"EndEvent"})):ig("No input!")},e.renderPieceStart=(n,r)=>{e.updateBufferObjects(n,r),r.getProperty().getInterpolationType()===og.NEAREST?(t.openGLTexture.setMinificationFilter(Id.NEAREST),t.openGLTexture.setMagnificationFilter(Id.NEAREST),t.colorTexture.setMinificationFilter(Id.NEAREST),t.colorTexture.setMagnificationFilter(Id.NEAREST),t.pwfTexture.setMinificationFilter(Id.NEAREST),t.pwfTexture.setMagnificationFilter(Id.NEAREST)):(t.openGLTexture.setMinificationFilter(Id.LINEAR),t.openGLTexture.setMagnificationFilter(Id.LINEAR),t.colorTexture.setMinificationFilter(Id.LINEAR),t.colorTexture.setMagnificationFilter(Id.LINEAR),t.pwfTexture.setMinificationFilter(Id.LINEAR),t.pwfTexture.setMagnificationFilter(Id.LINEAR)),t.lastBoundBO=null},e.renderPieceDraw=(n,r)=>{const o=t.context;t.openGLTexture.activate(),t.colorTexture.activate(),t.pwfTexture.activate(),e.updateShaders(t.tris,n,r),o.drawArrays(o.TRIANGLES,0,t.tris.getCABO().getElementCount()),t.tris.getVAO().release(),t.openGLTexture.deactivate(),t.colorTexture.deactivate(),t.pwfTexture.deactivate()},e.renderPieceFinish=(e,t)=>{},e.updateBufferObjects=(t,n)=>{e.getNeedToRebuildBufferObjects(t,n)&&e.buildBufferObjects(t,n)},e.getNeedToRebuildBufferObjects=(n,r)=>t.VBOBuildTime.getMTime()<e.getMTime()||t.VBOBuildTime.getMTime()<r.getMTime()||t.VBOBuildTime.getMTime()<t.renderable.getMTime()||t.VBOBuildTime.getMTime()<r.getProperty().getMTime()||t.VBOBuildTime.getMTime()<t.currentInput.getMTime()||t.VBOBuildTime.getMTime()<t.resliceGeom.getMTime()||!t.openGLTexture?.getHandle()||!t.colorTexture?.getHandle()||!t.pwfTexture?.getHandle(),e.buildBufferObjects=(n,r)=>{const o=t.currentInput;if(!o)return;const a=o.getPointData()?.getScalars();if(!a)return;const i=a.getNumberOfComponents();let s=`${o.getMTime()}A${a.getMTime()}`;const l=t._openGLRenderWindow.getGraphicsResourceForObject(a);if(l?.oglObject?.getHandle()&&l?.hash===s)t.openGLTexture=l.oglObject;else{t.openGLTexture=Ud.newInstance(),t.openGLTexture.setOpenGLRenderWindow(t._openGLRenderWindow);const n=o.getDimensions();t.openGLTexture.setOglNorm16Ext(t.context.getExtension("EXT_texture_norm16")),t.openGLTexture.resetFormatAndType(),t.openGLTexture.create3DFilterableFromDataArray(n[0],n[1],n[2],a),a&&(t._openGLRenderWindow.setGraphicsResourceForObject(a,t.openGLTexture,s),a!==t._scalars&&(t._openGLRenderWindow.registerGraphicsResourceUser(a,e),t._openGLRenderWindow.unregisterGraphicsResourceUser(t._scalars,e)),t._scalars=a)}const c=r.getProperty(),u=c.getIndependentComponents(),d=u?i:1,p=u?2*d:1,f=c.getRGBTransferFunction();s=sg(c,f,d);const g=t._openGLRenderWindow.getGraphicsResourceForObject(f);if(g?.oglObject?.getHandle()&&g?.hash===s)t.colorTexture=g.oglObject;else{const n=1024,r=new Uint8ClampedArray(n*p*3);if(t.colorTexture=Ud.newInstance(),t.colorTexture.setOpenGLRenderWindow(t._openGLRenderWindow),f){const e=new Float32Array(3*n);for(let t=0;t<d;t++){const o=c.getRGBTransferFunction(t),a=o.getRange();if(o.getTable(a[0],a[1],n,e,1),u)for(let o=0;o<3*n;o++)r[t*n*6+o]=255*e[o],r[t*n*6+o+3*n]=255*e[o];else for(let o=0;o<3*n;o++)r[t*n*6+o]=255*e[o]}t.colorTexture.resetFormatAndType(),t.colorTexture.create2DFromRaw(n,p,3,ys.UNSIGNED_CHAR,r)}else{for(let e=0;e<3*n;++e)r[e]=255*e/(3*(n-1)),r[e+1]=255*e/(3*(n-1)),r[e+2]=255*e/(3*(n-1));t.colorTexture.resetFormatAndType(),t.colorTexture.create2DFromRaw(n,1,3,ys.UNSIGNED_CHAR,r)}f&&(t._openGLRenderWindow.setGraphicsResourceForObject(f,t.colorTexture,s),f!==t._colorTransferFunc&&(t._openGLRenderWindow.registerGraphicsResourceUser(f,e),t._openGLRenderWindow.unregisterGraphicsResourceUser(t._colorTransferFunc,e)),t._colorTransferFunc=f)}const m=c.getPiecewiseFunction();s=sg(c,m,d);const h=t._openGLRenderWindow.getGraphicsResourceForObject(m);if(h?.oglObject?.getHandle()&&h?.hash===s)t.pwfTexture=h.oglObject;else{const n=1024,r=n*p,o=new Uint8ClampedArray(r);if(t.pwfTexture=Ud.newInstance(),t.pwfTexture.setOpenGLRenderWindow(t._openGLRenderWindow),m){const e=new Float32Array(r),o=new Float32Array(n);for(let t=0;t<d;++t){const r=c.getPiecewiseFunction(t);if(null===r)e.fill(1);else{const a=r.getRange();if(r.getTable(a[0],a[1],n,o,1),u)for(let r=0;r<n;r++)e[t*n*2+r]=o[r],e[t*n*2+r+n]=o[r];else for(let r=0;r<n;r++)e[t*n*2+r]=o[r]}}t.pwfTexture.resetFormatAndType(),t.pwfTexture.create2DFromRaw(n,p,1,ys.FLOAT,e)}else o.fill(255),t.pwfTexture.resetFormatAndType(),t.pwfTexture.create2DFromRaw(n,1,1,ys.UNSIGNED_CHAR,o);m&&(t._openGLRenderWindow.setGraphicsResourceForObject(m,t.pwfTexture,s),m!==t._pwFunc&&(t._openGLRenderWindow.registerGraphicsResourceUser(m,e),t._openGLRenderWindow.unregisterGraphicsResourceUser(t._pwFunc,e)),t._pwFunc=m)}const v=`${t.resliceGeom.getMTime()}A${t.renderable.getSlabThickness()}`;if(!t.tris.getCABO().getElementCount()||t.VBOBuildString!==v){const e=Ds.newInstance({numberOfComponents:3,values:t.resliceGeom.getPoints().getData()});e.setName("points");const n=Ds.newInstance({numberOfComponents:1,values:t.resliceGeom.getPolys().getData()}),r={points:e,cellOffset:0};if(t.renderable.getSlabThickness()>0){const e=t.resliceGeom.getPointData().getNormals();e?r.normals=e:ig("Slab mode requested without normals")}t.tris.getCABO().createVBO(n,"polys",rs.SURFACE,r)}t.VBOBuildString=v,t.VBOBuildTime.modified()},e.updateShaders=(n,r,o)=>{if(t.lastBoundBO=n,e.getNeedToRebuildShaders(n,r,o)){const a={Vertex:null,Fragment:null,Geometry:null};e.buildShaders(a,r,o);const i=t._openGLRenderWindow.getShaderCache().readyShaderProgramArray(a.Vertex,a.Fragment,a.Geometry);i!==n.getProgram()&&(n.setProgram(i),n.getVAO().releaseGraphicsResources()),n.getShaderSourceTime().modified()}else t._openGLRenderWindow.getShaderCache().readyShaderProgram(n.getProgram());n.getVAO().bind(),e.setMapperShaderParameters(n,r,o),e.setCameraShaderParameters(n,r,o),e.setPropertyShaderParameters(n,r,o)},e.setMapperShaderParameters=(n,r,o)=>{const a=n.getProgram();if(n.getCABO().getElementCount()&&(t.VBOBuildTime.getMTime()>n.getAttributeUpdateTime().getMTime()||n.getShaderSourceTime().getMTime()>n.getAttributeUpdateTime().getMTime())){a.isUniformUsed("texture1")&&a.setUniformi("texture1",t.openGLTexture.getTextureUnit()),a.isAttributeUsed("vertexWC")&&(n.getVAO().addAttributeArray(a,n.getCABO(),"vertexWC",n.getCABO().getVertexOffset(),n.getCABO().getStride(),t.context.FLOAT,3,t.context.FALSE)||ig("Error setting vertexWC in shader VAO.")),a.isAttributeUsed("normalWC")&&(n.getVAO().addAttributeArray(a,n.getCABO(),"normalWC",n.getCABO().getNormalOffset(),n.getCABO().getStride(),t.context.FLOAT,3,t.context.FALSE)||ig("Error setting normalWC in shader VAO.")),a.isUniformUsed("slabThickness")&&a.setUniformf("slabThickness",t.renderable.getSlabThickness()),a.isUniformUsed("spacing")&&a.setUniform3fv("spacing",t.currentInput.getSpacing()),a.isUniformUsed("slabType")&&a.setUniformi("slabType",t.renderable.getSlabType()),a.isUniformUsed("slabType")&&a.setUniformi("slabType",t.renderable.getSlabType()),a.isUniformUsed("slabTrapezoid")&&a.setUniformi("slabTrapezoid",t.renderable.getSlabTrapezoidIntegration());const e=n.getCABO().getCoordShiftAndScaleEnabled()?n.getCABO().getInverseShiftAndScaleMatrix():null;if(a.isUniformUsed("WCTCMatrix")){const n=t.currentInput,r=n.getDimensions();d(t.tmpMat4,n.getIndexToWorld()),b(t.tmpMat4,t.tmpMat4,[-.5,-.5,-.5]),x(t.tmpMat4,t.tmpMat4,r),h(t.tmpMat4,t.tmpMat4),e&&T(t.tmpMat4,t.tmpMat4,e),a.setUniformMatrix("WCTCMatrix",t.tmpMat4)}a.isUniformUsed("vboScaling")&&a.setUniform3fv("vboScaling",n.getCABO().getCoordScale()??[1,1,1]),n.getAttributeUpdateTime().modified()}if(t.haveSeenDepthRequest&&n.getProgram().setUniformi("depthRequest",t.renderDepth?1:0),n.getProgram().isUniformUsed("coffset")){const t=e.getCoincidentParameters(r,o);n.getProgram().setUniformf("coffset",t.offset),n.getProgram().isUniformUsed("cfactor")&&n.getProgram().setUniformf("cfactor",t.factor)}},e.setCameraShaderParameters=(e,n,o)=>{const a=t._openGLCamera.getKeyMatrices(n),i=t._openGLImageSlice.getKeyMatrices(),s=e.getCABO().getCoordShiftAndScaleEnabled()?e.getCABO().getInverseShiftAndScaleMatrix():null,l=e.getProgram();l.isUniformUsed("MCPCMatrix")&&(g(t.tmpMat4),l.setUniformMatrix("MCPCMatrix",lg([a.wcpc,i.mcwc,s],r,t.tmpMat4))),l.isUniformUsed("MCVCMatrix")&&(g(t.tmpMat4),l.setUniformMatrix("MCVCMatrix",lg([a.wcvc,i.mcwc,s],r,t.tmpMat4)))},e.setPropertyShaderParameters=(e,n,r)=>{const o=e.getProgram(),a=r.getProperty(),i=a.getOpacity();o.setUniformf("opacity",i);const s=t.openGLTexture.getComponents(),l=a.getIndependentComponents();if(l)for(let e=0;e<s;++e)o.setUniformf(`mix${e}`,a.getComponentWeight(e));const c=t.openGLTexture.getVolumeInfo();for(let e=0;e<s;e++){let t=a.getColorWindow(),n=a.getColorLevel();const r=l?e:0,i=a.getRGBTransferFunction(r);if(i&&a.getUseLookupTableScalarRange()){const e=i.getRange();t=e[1]-e[0],n=.5*(e[1]+e[0])}const s=c.scale[e]/t,u=(c.offset[e]-n)/t+.5;o.setUniformf(`cshift${e}`,u),o.setUniformf(`cscale${e}`,s)}const u=t.colorTexture.getTextureUnit();o.setUniformi("colorTexture1",u);for(let e=0;e<s;e++){let t=1,n=0;const r=l?e:0,i=a.getPiecewiseFunction(r);if(i){const r=i.getRange(),o=r[1]-r[0],a=.5*(r[0]+r[1]);t=c.scale[e]/o,n=(c.offset[e]-a)/o+.5}o.setUniformf(`pwfshift${e}`,n),o.setUniformf(`pwfscale${e}`,t)}const d=t.pwfTexture.getTextureUnit();o.setUniformi("pwfTexture1",d),o.setUniform4fv("backgroundColor",t.renderable.getBackgroundColor())},e.getNeedToRebuildShaders=(e,n,r)=>{const o=t.openGLTexture.getComponents(),a=r.getProperty().getIndependentComponents(),i=t.renderable.getSlabThickness(),s=t.renderable.getSlabType(),l=t.renderable.getSlabTrapezoidIntegration();let c=!1;return(!t.currentRenderPass&&t.lastRenderPassShaderReplacement||t.currentRenderPass&&t.currentRenderPass.getShaderReplacement()!==t.lastRenderPassShaderReplacement)&&(c=!0),!(!c&&t.lastHaveSeenDepthRequest===t.haveSeenDepthRequest&&0!==e.getProgram()?.getHandle()&&t.lastTextureComponents===o&&t.lastIndependentComponents===a&&t.lastSlabThickness===i&&t.lastSlabType===s&&t.lastSlabTrapezoidIntegration===l||(t.lastHaveSeenDepthRequest=t.haveSeenDepthRequest,t.lastTextureComponents=o,t.lastIndependentComponents=a,t.lastSlabThickness=i,t.lastSlabType=s,t.lastSlabTrapezoidIntegration=l,0))},e.getShaderTemplate=(e,t,n)=>{e.Vertex="//VTK::System::Dec\n\n/*=========================================================================\n\n  Program:   Visualization Toolkit\n  Module:    vtkImageResliceMapperVS.glsl\n\n  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen\n  All rights reserved.\n  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.\n\n     This software is distributed WITHOUT ANY WARRANTY; without even\n     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR\n     PURPOSE.  See the above copyright notice for more information.\n\n=========================================================================*/\n\n// all variables that represent positions or directions have a suffix\n// indicating the coordinate system they are in. The possible values are\n// MC - Model coordinates\n// WC - World coordinates\n// VC - View coordinates\n// DC - Display coordinates\n// TC - Texture coordinates\n\n// frag position in VC\n//VTK::PositionVC::Dec\n\n// Texture coordinates\n//VTK::TCoord::Dec\n\n// picking support\n//VTK::Picking::Dec\n\n// camera and actor matrix values\n//VTK::Camera::Dec\n\nvoid main()\n{\n  //VTK::PositionVC::Impl\n\n  //VTK::TCoord::Impl\n\n  //VTK::Picking::Impl\n}\n",e.Fragment="//VTK::System::Dec\n\n/*=========================================================================\n\n  Program:   Visualization Toolkit\n  Module:    vtkImageResliceMapperFS.glsl\n\n  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen\n  All rights reserved.\n  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.\n\n     This software is distributed WITHOUT ANY WARRANTY; without even\n     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR\n     PURPOSE.  See the above copyright notice for more information.\n\n=========================================================================*/\n// Template for the gpu image mapper fragment shader\n\n// VC position of this fragment\n//VTK::PositionVC::Dec\n\n// Texture coordinates\n//VTK::TCoord::Dec\n\n// picking support\n//VTK::Picking::Dec\n\n// handle coincident offsets\n//VTK::Coincident::Dec\n\n//VTK::ZBuffer::Dec\n\n// the output of this shader\n//VTK::Output::Dec\n\nvoid main()\n{\n  // VC position of this fragment. This should not branch/return/discard.\n  //VTK::PositionVC::Impl\n\n  // Place any calls that require uniform flow (e.g. dFdx) here.\n  //VTK::UniformFlow::Impl\n\n  // Set gl_FragDepth here (gl_FragCoord.z by default)\n  //VTK::Depth::Impl\n\n  // Early depth peeling abort:\n  //VTK::DepthPeeling::PreColor\n\n  //VTK::TCoord::Impl\n\n  if (gl_FragData[0].a <= 0.0)\n    {\n    discard;\n    }\n\n  //VTK::DepthPeeling::Impl\n\n  //VTK::Picking::Impl\n\n  // handle coincident offsets\n  //VTK::Coincident::Impl\n\n  //VTK::ZBuffer::Impl\n\n  //VTK::RenderPassFragmentShader::Impl\n}\n",e.Geometry=""},e.replaceShaderValues=(n,r,o)=>{if(e.replaceShaderTCoord(n,r,o),e.replaceShaderPositionVC(n,r,o),t.haveSeenDepthRequest){let e=n.Fragment;e=gd.substitute(e,"//VTK::ZBuffer::Dec","uniform int depthRequest;").result,e=gd.substitute(e,"//VTK::ZBuffer::Impl",["if (depthRequest == 1) {","float iz = floor(gl_FragCoord.z*65535.0 + 0.1);","float rf = floor(iz/256.0)/255.0;","float gf = mod(iz,256.0)/255.0;","gl_FragData[0] = vec4(rf, gf, 0.0, 1.0); }"]).result,n.Fragment=e}e.replaceShaderCoincidentOffset(n,r,o)},e.replaceShaderTCoord=(e,n,r)=>{let o=e.Vertex;const a=e.Geometry;let i=e.Fragment;const s=t.renderable.getSlabThickness();o=gd.substitute(o,"//VTK::TCoord::Dec",["uniform mat4 WCTCMatrix;","out vec3 fragTexCoord;"]).result,o=gd.substitute(o,"//VTK::TCoord::Impl",["fragTexCoord = (WCTCMatrix * vertexWC).xyz;"]).result;const l=t.openGLTexture.getComponents(),c=r.getProperty().getIndependentComponents();let u=["in vec3 fragTexCoord;","uniform highp sampler3D texture1;","uniform mat4 WCTCMatrix;","uniform float cshift0;","uniform float cscale0;","uniform float pwfshift0;","uniform float pwfscale0;","uniform sampler2D colorTexture1;","uniform sampler2D pwfTexture1;","uniform float opacity;","uniform vec4 backgroundColor;"];if(c){for(let e=1;e<l;e++)u=u.concat([`uniform float cshift${e};`,`uniform float cscale${e};`,`uniform float pwfshift${e};`,`uniform float pwfscale${e};`]);switch(l){case 1:u=u.concat(["uniform float mix0;","#define height0 0.5"]);break;case 2:u=u.concat(["uniform float mix0;","uniform float mix1;","#define height0 0.25","#define height1 0.75"]);break;case 3:u=u.concat(["uniform float mix0;","uniform float mix1;","uniform float mix2;","#define height0 0.17","#define height1 0.5","#define height2 0.83"]);break;case 4:u=u.concat(["uniform float mix0;","uniform float mix1;","uniform float mix2;","uniform float mix3;","#define height0 0.125","#define height1 0.375","#define height2 0.625","#define height3 0.875"]);break;default:ig("Unsupported number of independent coordinates.")}}s>0&&(u=u.concat(["uniform vec3 spacing;","uniform float slabThickness;","uniform int slabType;","uniform int slabTrapezoid;","uniform vec3 vboScaling;"]),u=u.concat(["vec4 compositeValue(vec4 currVal, vec4 valToComp, int trapezoid)","{","  vec4 retVal = vec4(1.0);","  if (slabType == 0) // min","  {","    retVal = min(currVal, valToComp);","  }","  else if (slabType == 1) // max","  {","    retVal = max(currVal, valToComp);","  }","  else if (slabType == 3) // sum","  {","    retVal = currVal + (trapezoid > 0 ? 0.5 * valToComp : valToComp); ","  }","  else // mean","  {","    retVal = currVal + (trapezoid > 0 ? 0.5 * valToComp : valToComp); ","  }","  return retVal;","}"])),i=gd.substitute(i,"//VTK::TCoord::Dec",u).result;let d=["if (any(greaterThan(fragTexCoord, vec3(1.0))) || any(lessThan(fragTexCoord, vec3(0.0))))","{","  // set the background color and exit","  gl_FragData[0] = backgroundColor;","  return;","}","vec4 tvalue = texture(texture1, fragTexCoord);"];if(s>0&&(d=d.concat(["// Get the first and last samples","int numSlices = 1;","float scaling = min(min(spacing.x, spacing.y), spacing.z) * 0.5;","vec3 normalxspacing = scaling * normalWCVSOutput;","float distTraveled = length(normalxspacing);","int trapezoid = 0;","while (distTraveled < slabThickness * 0.5)","{","  distTraveled += length(normalxspacing);","  float fnumSlices = float(numSlices);","  if (distTraveled > slabThickness * 0.5)","  {","    // Before stepping outside the slab, sample at the boundaries","    normalxspacing = normalWCVSOutput * slabThickness * 0.5 / fnumSlices;","    trapezoid = slabTrapezoid;","  }","  vec3 fragTCoordNeg = (WCTCMatrix * vec4(vertexWCVSOutput.xyz - fnumSlices * normalxspacing * vboScaling, 1.0)).xyz;","  if (!any(greaterThan(fragTCoordNeg, vec3(1.0))) && !any(lessThan(fragTCoordNeg, vec3(0.0))))","  {","    vec4 newVal = texture(texture1, fragTCoordNeg);","    tvalue = compositeValue(tvalue, newVal, trapezoid);","    numSlices += 1;","  }","  vec3 fragTCoordPos = (WCTCMatrix * vec4(vertexWCVSOutput.xyz + fnumSlices * normalxspacing * vboScaling, 1.0)).xyz;","  if (!any(greaterThan(fragTCoordNeg, vec3(1.0))) && !any(lessThan(fragTCoordNeg, vec3(0.0))))","  {","    vec4 newVal = texture(texture1, fragTCoordPos);","    tvalue = compositeValue(tvalue, newVal, trapezoid);","    numSlices += 1;","  }","}","// Finally, if slab type is *mean*, divide the sum by the numSlices","if (slabType == 2)","{","  tvalue = tvalue / float(numSlices);","}"])),c){const e=["r","g","b","a"];for(let t=0;t<l;++t)d=d.concat([`vec3 tcolor${t} = mix${t} * texture2D(colorTexture1, vec2(tvalue.${e[t]} * cscale${t} + cshift${t}, height${t})).rgb;`,`float compWeight${t} = mix${t} * texture2D(pwfTexture1, vec2(tvalue.${e[t]} * pwfscale${t} + pwfshift${t}, height${t})).r;`]);switch(l){case 1:d=d.concat(["gl_FragData[0] = vec4(tcolor0.rgb, compWeight0 * opacity);"]);break;case 2:d=d.concat(["float weightSum = compWeight0 + compWeight1;","gl_FragData[0] = vec4(vec3((tcolor0.rgb * (compWeight0 / weightSum)) + (tcolor1.rgb * (compWeight1 / weightSum))), opacity);"]);break;case 3:d=d.concat(["float weightSum = compWeight0 + compWeight1 + compWeight2;","gl_FragData[0] = vec4(vec3((tcolor0.rgb * (compWeight0 / weightSum)) + (tcolor1.rgb * (compWeight1 / weightSum)) + (tcolor2.rgb * (compWeight2 / weightSum))), opacity);"]);break;case 4:d=d.concat(["float weightSum = compWeight0 + compWeight1 + compWeight2 + compWeight3;","gl_FragData[0] = vec4(vec3((tcolor0.rgb * (compWeight0 / weightSum)) + (tcolor1.rgb * (compWeight1 / weightSum)) + (tcolor2.rgb * (compWeight2 / weightSum)) + (tcolor3.rgb * (compWeight3 / weightSum))), opacity);"]);break;default:ig("Unsupported number of independent coordinates.")}}else switch(l){case 1:d=d.concat(["// Dependent components","float intensity = tvalue.r;","vec3 tcolor = texture2D(colorTexture1, vec2(intensity * cscale0 + cshift0, 0.5)).rgb;","float scalarOpacity = texture2D(pwfTexture1, vec2(intensity * pwfscale0 + pwfshift0, 0.5)).r;","gl_FragData[0] = vec4(tcolor, scalarOpacity * opacity);"]);break;case 2:d=d.concat(["float intensity = tvalue.r*cscale0 + cshift0;","gl_FragData[0] = vec4(texture2D(colorTexture1, vec2(intensity, 0.5)).rgb, pwfscale0*tvalue.g + pwfshift0);"]);break;case 3:d=d.concat(["vec4 tcolor = cscale0*tvalue + cshift0;","gl_FragData[0] = vec4(texture2D(colorTexture1, vec2(tcolor.r,0.5)).r,","  texture2D(colorTexture1, vec2(tcolor.g,0.5)).r,","  texture2D(colorTexture1, vec2(tcolor.b,0.5)).r, opacity);"]);break;default:d=d.concat(["vec4 tcolor = cscale0*tvalue + cshift0;","gl_FragData[0] = vec4(texture2D(colorTexture1, vec2(tcolor.r,0.5)).r,","  texture2D(colorTexture1, vec2(tcolor.g,0.5)).r,","  texture2D(colorTexture1, vec2(tcolor.b,0.5)).r, tcolor.a);"])}i=gd.substitute(i,"//VTK::TCoord::Impl",d).result,e.Vertex=o,e.Fragment=i,e.Geometry=a},e.replaceShaderPositionVC=(n,r,o)=>{let a=n.Vertex;const i=n.Geometry;let s=n.Fragment;const l=t.renderable.getSlabThickness();let c=["attribute vec4 vertexWC;"];c=c.concat([`//${e.getMTime()}${t.resliceGeomUpdateString}`]),l>0&&(c=c.concat(["attribute vec3 normalWC;","varying vec3 normalWCVSOutput;","varying vec4 vertexWCVSOutput;"])),a=gd.substitute(a,"//VTK::PositionVC::Dec",c).result;let u=["gl_Position = MCPCMatrix * vertexWC;"];l>0&&(u=u.concat(["normalWCVSOutput = normalWC;","vertexWCVSOutput = vertexWC;"])),a=gd.substitute(a,"//VTK::PositionVC::Impl",u).result,a=gd.substitute(a,"//VTK::Camera::Dec",["uniform mat4 MCPCMatrix;","uniform mat4 MCVCMatrix;"]).result;let d=[];l>0&&(d=d.concat(["varying vec3 normalWCVSOutput;","varying vec4 vertexWCVSOutput;"])),s=gd.substitute(s,"//VTK::PositionVC::Dec",d).result,n.Vertex=a,n.Geometry=i,n.Fragment=s},e.updateResliceGeometry=()=>{let e="";const n=t.currentInput,r=n?.getBounds();let o=!0,a=2;const i=t.renderable.getSlicePolyData(),s=t.renderable.getSlicePlane();if(i)e=e.concat(`PolyData${i.getMTime()}`);else if(s){e=e.concat(`Plane${s.getMTime()}`);const t=ie();n&&(e=e.concat(`Image${n.getMTime()}`),de(t,...n.getDirection()),ge(t,t));const r=[...s.getNormal()];Ln(r,r,t),[o,a]=function(e){za.normalize(e);const t=[0,0,0];for(let r=0;r<3;++r){(n=t)[0]=0,n[1]=0,n[2]=0,t[r]=1;const o=za.dot(e,t);if(o<-.999||o>.999)return[!0,r]}var n;return[!1,2]}(r)}else{const o=ni.newInstance();o.setNormal(0,0,1);let a=[0,1,0,1,0,1];n&&(a=r),o.setOrigin(a[0],a[2],.5*(a[5]+a[4])),t.renderable.setSlicePlane(o),e=e.concat(`Plane${s?.getMTime()}`),n&&(e=e.concat(`Image${n.getMTime()}`))}if(!t.resliceGeom||t.resliceGeomUpdateString!==e){if(i)t.resliceGeom||(t.resliceGeom=yu.newInstance()),t.resliceGeom.getPoints().setData(i.getPoints().getData(),3),t.resliceGeom.getPolys().setData(i.getPolys().getData(),1),t.resliceGeom.getPointData().setNormals(i.getPointData().getNormals());else if(s)if(o){const e=new Float32Array(12),r=n.worldToIndex(s.getOrigin(),[0,0,0]),o=[(a+1)%3,(a+2)%3].sort(),i=n.getSpatialExtent();let l=0;for(let t=0;t<2;++t)for(let n=0;n<2;++n)e[l+a]=r[a],e[l+o[0]]=i[2*o[0]+n],e[l+o[1]]=i[2*o[1]+t],l+=3;t.transform.setMatrix(n.getIndexToWorld()),t.transform.transformPoints(e,e);const c=new Uint16Array(8);c[0]=3,c[1]=0,c[2]=1,c[3]=3,c[4]=3,c[5]=0,c[6]=3,c[7]=2;const u=s.getNormal();za.normalize(u);const d=new Float32Array(12);for(let e=0;e<4;++e)d[3*e]=u[0],d[3*e+1]=u[1],d[3*e+2]=u[2];t.resliceGeom||(t.resliceGeom=yu.newInstance()),t.resliceGeom.getPoints().setData(e,3),t.resliceGeom.getPolys().setData(c,1);const p=Ds.newInstance({numberOfComponents:3,values:d,name:"Normals"});t.resliceGeom.getPointData().setNormals(p)}else{t.outlineFilter.setInputData(n),t.cutter.setInputConnection(t.outlineFilter.getOutputPort()),t.cutter.setCutFunction(s),t.lineToSurfaceFilter.setInputConnection(t.cutter.getOutputPort()),t.lineToSurfaceFilter.update(),t.resliceGeom||(t.resliceGeom=yu.newInstance());const e=t.lineToSurfaceFilter.getOutputData();t.resliceGeom.getPoints().setData(e.getPoints().getData(),3),t.resliceGeom.getPolys().setData(e.getPolys().getData(),1),t.resliceGeom.getPointData().setNormals(e.getPointData().getNormals());const r=s.getNormal(),o=t.resliceGeom.getNumberOfPoints();za.normalize(r);const a=new Float32Array(3*o);for(let e=0;e<o;++e)a[3*e]=r[0],a[3*e+1]=r[1],a[3*e+2]=r[2];const i=Ds.newInstance({numberOfComponents:3,values:a,name:"Normals"});t.resliceGeom.getPointData().setNormals(i)}else ig("Something went wrong.","A default slice plane should have been created in the beginning of","updateResliceGeometry.");t.resliceGeomUpdateString=e,t.resliceGeom?.modified()}},e.setOpenGLTexture=e=>{e&&(t.openGLTexture=e,t._externalOpenGLTexture=!0)},e.delete=Vt((()=>{t._openGLRenderWindow&&n(t._openGLRenderWindow)}),e.delete)}const ug={VBOBuildTime:{},VBOBuildString:null,haveSeenDepthRequest:!1,lastHaveSeenDepthRequest:!1,lastIndependentComponents:!1,lastTextureComponents:0,lastSlabThickness:0,lastSlabTrapezoidIntegration:0,lastSlabType:-1,openGLTexture:null,colorTextureString:null,pwfTextureString:null,resliceGeom:null,resliceGeomUpdateString:null,tris:null,colorTexture:null,pwfTexture:null,_externalOpenGLTexture:!1};const dg=Dt((function(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,ug,n),Zt.extend(e,t,n),Hd(e,t,n),jd(e,t,n),t.tris=Sd.newInstance(),t.openGLTexture=null,t.colorTexture=null,t.pwfTexture=null,t.VBOBuildTime={},yt(t.VBOBuildTime),t.tmpMat4=g(new Float64Array(16)),t.outlineFilter=Qf.newInstance(),t.outlineFilter.setGenerateFaces(!0),t.outlineFilter.setGenerateLines(!1),t.cubePolyData=yu.newInstance(),t.cutter=Nf.newInstance(),t.lineToSurfaceFilter=Ef.newInstance(),t.transform=rg.newInstance(),bt(e,t,["openGLTexture"]),cg(e,t)}),"vtkOpenGLImageResliceMapper");rn("vtkImageResliceMapper",dg);var pg={SlicingMode:{NONE:-1,I:0,J:1,K:2,X:3,Y:4,Z:5}};const{vtkErrorMacro:fg}=Kt,{SlicingMode:gg}=pg;function mg(e,t,n){if(t){const r=e.getIndependentComponents();return`${t.getMTime()}-${r}-${n}`}return"0"}function hg(e){const t=e.split("\n"),n=[];for(let e=0;e<t.length;++e){const r=t[e].trim();r.length>0&&n.push(r)}return n}function vg(e,t){function n(n){t.openGLTexture.releaseGraphicsResources(n),[t._colorTransferFunc,t._pwFunc,t._labelOutlineThicknessArray].forEach((t=>n.unregisterGraphicsResourceUser(t,e)))}t.classHierarchy.push("vtkOpenGLImageMapper"),e.buildPass=r=>{if(r){t.currentRenderPass=null,t.openGLImageSlice=e.getFirstAncestorOfType("vtkOpenGLImageSlice"),t._openGLRenderer=e.getFirstAncestorOfType("vtkOpenGLRenderer");const r=t._openGLRenderWindow;t._openGLRenderWindow=t._openGLRenderer.getLastAncestorOfType("vtkOpenGLRenderWindow"),r&&!r.isDeleted()&&r!==t._openGLRenderWindow&&n(r),t.context=t._openGLRenderWindow.getContext(),t.tris.setOpenGLRenderWindow(t._openGLRenderWindow);const o=t._openGLRenderer.getRenderable();t.openGLCamera=t._openGLRenderer.getViewNodeFor(o.getActiveCamera()),t.renderable.isA("vtkImageMapper")&&t.renderable.getSliceAtFocalPoint()&&t.renderable.setSliceFromCamera(o.getActiveCamera())}},e.translucentPass=(n,r)=>{n&&(t.currentRenderPass=r,e.render())},e.zBufferPass=n=>{n&&(t.haveSeenDepthRequest=!0,t.renderDepth=!0,e.render(),t.renderDepth=!1)},e.opaqueZBufferPass=t=>e.zBufferPass(t),e.opaquePass=t=>{t&&e.render()},e.getCoincidentParameters=(e,n)=>t.renderable.getResolveCoincidentTopology()==Vl.PolygonOffset?t.renderable.getCoincidentTopologyPolygonOffsetParameters():null,e.render=()=>{const n=t.openGLImageSlice.getRenderable(),r=t._openGLRenderer.getRenderable();e.renderPiece(r,n)},e.getShaderTemplate=(e,t,n)=>{e.Vertex=zd,e.Fragment=Wd,e.Geometry=""},e.replaceShaderValues=(n,r,o)=>{let a=n.Vertex,i=n.Fragment;a=gd.substitute(a,"//VTK::Camera::Dec",["uniform mat4 MCPCMatrix;"]).result,a=gd.substitute(a,"//VTK::PositionVC::Impl",["  gl_Position = MCPCMatrix * vertexMC;"]).result,a=gd.substitute(a,"//VTK::TCoord::Impl","tcoordVCVSOutput = tcoordMC;").result,a=gd.substitute(a,"//VTK::TCoord::Dec","attribute vec2 tcoordMC; varying vec2 tcoordVCVSOutput;").result;const s=t.openGLTexture.getComponents(),l=o.getProperty().getIndependentComponents();let c=["varying vec2 tcoordVCVSOutput;","uniform float cshift0;","uniform float cscale0;","uniform float pwfshift0;","uniform float pwfscale0;","uniform sampler2D texture1;","uniform sampler2D colorTexture1;","uniform sampler2D pwfTexture1;","uniform sampler2D labelOutlineTexture1;","uniform float opacity;","uniform float outlineOpacity;"];if(l){for(let e=1;e<s;e++)c=c.concat([`uniform float cshift${e};`,`uniform float cscale${e};`,`uniform float pwfshift${e};`,`uniform float pwfscale${e};`]);switch(s){case 1:c=c.concat(["uniform float mix0;","#define height0 0.5"]);break;case 2:c=c.concat(["uniform float mix0;","uniform float mix1;","#define height0 0.25","#define height1 0.75"]);break;case 3:c=c.concat(["uniform float mix0;","uniform float mix1;","uniform float mix2;","#define height0 0.17","#define height1 0.5","#define height2 0.83"]);break;case 4:c=c.concat(["uniform float mix0;","uniform float mix1;","uniform float mix2;","uniform float mix3;","#define height0 0.125","#define height1 0.375","#define height2 0.625","#define height3 0.875"]);break;default:fg("Unsupported number of independent coordinates.")}}if(i=gd.substitute(i,"//VTK::TCoord::Dec",c).result,!0===o.getProperty().getUseLabelOutline()&&(i=gd.substitute(i,"//VTK::LabelOutline::Dec",["uniform int outlineThickness;","uniform float vpWidth;","uniform float vpHeight;","uniform float vpOffsetX;","uniform float vpOffsetY;","uniform mat4 PCWCMatrix;","uniform mat4 vWCtoIDX;","uniform ivec3 imageDimensions;"]).result,i=gd.substitute(i,"//VTK::ImageLabelOutlineOn","#define vtkImageLabelOutlineOn").result,i=gd.substitute(i,"//VTK::LabelOutlineHelperFunction",["#ifdef vtkImageLabelOutlineOn","vec3 fragCoordToIndexSpace(vec4 fragCoord) {","  vec4 pcPos = vec4(","    (fragCoord.x / vpWidth - vpOffsetX - 0.5) * 2.0,","    (fragCoord.y / vpHeight - vpOffsetY - 0.5) * 2.0,","    (fragCoord.z - 0.5) * 2.0,","    1.0);","","  vec4 worldCoord = PCWCMatrix * pcPos;","  vec4 vertex = (worldCoord/worldCoord.w);","","  vec3 index = (vWCtoIDX * vertex).xyz;","","  // half voxel fix for labelmapOutline","  return (index + vec3(0.5)) / vec3(imageDimensions);","}","#endif"]).result),l){const e=["r","g","b","a"];let t=["vec4 tvalue = texture2D(texture1, tcoordVCVSOutput);"];for(let n=0;n<s;n++)t=t.concat([`vec3 tcolor${n} = mix${n} * texture2D(colorTexture1, vec2(tvalue.${e[n]} * cscale${n} + cshift${n}, height${n})).rgb;`,`float compWeight${n} = mix${n} * texture2D(pwfTexture1, vec2(tvalue.${e[n]} * pwfscale${n} + pwfshift${n}, height${n})).r;`]);switch(s){case 1:t=t.concat(["gl_FragData[0] = vec4(tcolor0.rgb, opacity);"]);break;case 2:t=t.concat(["float weightSum = compWeight0 + compWeight1;","gl_FragData[0] = vec4(vec3((tcolor0.rgb * (compWeight0 / weightSum)) + (tcolor1.rgb * (compWeight1 / weightSum))), opacity);"]);break;case 3:t=t.concat(["float weightSum = compWeight0 + compWeight1 + compWeight2;","gl_FragData[0] = vec4(vec3((tcolor0.rgb * (compWeight0 / weightSum)) + (tcolor1.rgb * (compWeight1 / weightSum)) + (tcolor2.rgb * (compWeight2 / weightSum))), opacity);"]);break;case 4:t=t.concat(["float weightSum = compWeight0 + compWeight1 + compWeight2 + compWeight3;","gl_FragData[0] = vec4(vec3((tcolor0.rgb * (compWeight0 / weightSum)) + (tcolor1.rgb * (compWeight1 / weightSum)) + (tcolor2.rgb * (compWeight2 / weightSum)) + (tcolor3.rgb * (compWeight3 / weightSum))), opacity);"]);break;default:fg("Unsupported number of independent coordinates.")}i=gd.substitute(i,"//VTK::TCoord::Impl",t).result}else switch(s){case 1:i=gd.substitute(i,"//VTK::TCoord::Impl",[...hg("\n                #ifdef vtkImageLabelOutlineOn\n                  vec3 centerPosIS = fragCoordToIndexSpace(gl_FragCoord);\n                  float centerValue = texture2D(texture1, centerPosIS.xy).r;\n                  bool pixelOnBorder = false;\n                  vec3 tColor = texture2D(colorTexture1, vec2(centerValue * cscale0 + cshift0, 0.5)).rgb;\n                  float scalarOpacity = texture2D(pwfTexture1, vec2(centerValue * pwfscale0 + pwfshift0, 0.5)).r;\n                  float opacityToUse = scalarOpacity * opacity;\n                  int segmentIndex = int(centerValue * 255.0);\n                  float textureCoordinate = float(segmentIndex - 1) / 1024.0;\n                  float textureValue = texture2D(labelOutlineTexture1, vec2(textureCoordinate, 0.5)).r;\n                  int actualThickness = int(textureValue * 255.0);\n\n                  if (segmentIndex == 0){\n                    gl_FragData[0] = vec4(0.0, 1.0, 1.0, 0.0);\n                    return;\n                  }\n\n                  for (int i = -actualThickness; i <= actualThickness; i++) {\n                    for (int j = -actualThickness; j <= actualThickness; j++) {\n                      if (i == 0 || j == 0) {\n                        continue;\n                      }\n                      vec4 neighborPixelCoord = vec4(gl_FragCoord.x + float(i),\n                        gl_FragCoord.y + float(j),\n                        gl_FragCoord.z, gl_FragCoord.w);\n                      vec3 neighborPosIS = fragCoordToIndexSpace(neighborPixelCoord);\n                      float value = texture2D(texture1, neighborPosIS.xy).r;\n                      if (value != centerValue) {\n                        pixelOnBorder = true;\n                        break;\n                      }\n                    }\n                    if (pixelOnBorder == true) {\n                      break;\n                    }\n                  }\n                  if (pixelOnBorder == true) {\n                    gl_FragData[0] = vec4(tColor, outlineOpacity);\n                  }\n                  else {\n                    gl_FragData[0] = vec4(tColor, opacityToUse);\n                  }\n                #else\n                  float intensity = texture2D(texture1, tcoordVCVSOutput).r;\n                  vec3 tcolor = texture2D(colorTexture1, vec2(intensity * cscale0 + cshift0, 0.5)).rgb;\n                  float scalarOpacity = texture2D(pwfTexture1, vec2(intensity * pwfscale0 + pwfshift0, 0.5)).r;\n                  gl_FragData[0] = vec4(tcolor, scalarOpacity * opacity);\n                #endif\n                ")]).result;break;case 2:i=gd.substitute(i,"//VTK::TCoord::Impl",["vec4 tcolor = texture2D(texture1, tcoordVCVSOutput);","float intensity = tcolor.r*cscale0 + cshift0;","gl_FragData[0] = vec4(texture2D(colorTexture1, vec2(intensity, 0.5)).rgb, pwfscale0*tcolor.g + pwfshift0);"]).result;break;case 3:i=gd.substitute(i,"//VTK::TCoord::Impl",["vec4 tcolor = cscale0*texture2D(texture1, tcoordVCVSOutput.st) + cshift0;","gl_FragData[0] = vec4(texture2D(colorTexture1, vec2(tcolor.r,0.5)).r,","  texture2D(colorTexture1, vec2(tcolor.g,0.5)).r,","  texture2D(colorTexture1, vec2(tcolor.b,0.5)).r, opacity);"]).result;break;default:i=gd.substitute(i,"//VTK::TCoord::Impl",["vec4 tcolor = cscale0*texture2D(texture1, tcoordVCVSOutput.st) + cshift0;","gl_FragData[0] = vec4(texture2D(colorTexture1, vec2(tcolor.r,0.5)).r,","  texture2D(colorTexture1, vec2(tcolor.g,0.5)).r,","  texture2D(colorTexture1, vec2(tcolor.b,0.5)).r, tcolor.a);"]).result}t.haveSeenDepthRequest&&(i=gd.substitute(i,"//VTK::ZBuffer::Dec","uniform int depthRequest;").result,i=gd.substitute(i,"//VTK::ZBuffer::Impl",["if (depthRequest == 1) {","float iz = floor(gl_FragCoord.z*65535.0 + 0.1);","float rf = floor(iz/256.0)/255.0;","float gf = mod(iz,256.0)/255.0;","gl_FragData[0] = vec4(rf, gf, 0.0, 1.0); }"]).result),n.Vertex=a,n.Fragment=i,e.replaceShaderClip(n,r,o),e.replaceShaderCoincidentOffset(n,r,o)},e.replaceShaderClip=(e,n,r)=>{let o=e.Vertex,a=e.Fragment;if(t.renderable.getNumberOfClippingPlanes()){let e=t.renderable.getNumberOfClippingPlanes();e>6&&(et("OpenGL has a limit of 6 clipping planes"),e=6),o=gd.substitute(o,"//VTK::Clip::Dec",["uniform int numClipPlanes;","uniform vec4 clipPlanes[6];","varying float clipDistancesVSOutput[6];"]).result,o=gd.substitute(o,"//VTK::Clip::Impl",["for (int planeNum = 0; planeNum < 6; planeNum++)","    {","    if (planeNum >= numClipPlanes)","        {","        break;","        }","    clipDistancesVSOutput[planeNum] = dot(clipPlanes[planeNum], vertexMC);","    }"]).result,a=gd.substitute(a,"//VTK::Clip::Dec",["uniform int numClipPlanes;","varying float clipDistancesVSOutput[6];"]).result,a=gd.substitute(a,"//VTK::Clip::Impl",["for (int planeNum = 0; planeNum < 6; planeNum++)","    {","    if (planeNum >= numClipPlanes)","        {","        break;","        }","    if (clipDistancesVSOutput[planeNum] < 0.0) discard;","    }"]).result}e.Vertex=o,e.Fragment=a},e.getNeedToRebuildShaders=(e,n,r)=>{const o=t.openGLTexture.getComponents(),a=r.getProperty().getIndependentComponents();let i=!1;return(!t.currentRenderPass&&t.lastRenderPassShaderReplacement||t.currentRenderPass&&t.currentRenderPass.getShaderReplacement()!==t.lastRenderPassShaderReplacement)&&(i=!0),!(!i&&t.lastHaveSeenDepthRequest===t.haveSeenDepthRequest&&0!==e.getProgram()?.getHandle()&&t.lastTextureComponents===o&&t.lastIndependentComponents===a||(t.lastHaveSeenDepthRequest=t.haveSeenDepthRequest,t.lastTextureComponents=o,t.lastIndependentComponents=a,0))},e.updateShaders=(n,r,o)=>{if(t.lastBoundBO=n,e.getNeedToRebuildShaders(n,r,o)){const a={Vertex:null,Fragment:null,Geometry:null};e.buildShaders(a,r,o);const i=t._openGLRenderWindow.getShaderCache().readyShaderProgramArray(a.Vertex,a.Fragment,a.Geometry);i!==n.getProgram()&&(n.setProgram(i),n.getVAO().releaseGraphicsResources()),n.getShaderSourceTime().modified()}else t._openGLRenderWindow.getShaderCache().readyShaderProgram(n.getProgram());n.getVAO().bind(),e.setMapperShaderParameters(n,r,o),e.setCameraShaderParameters(n,r,o),e.setPropertyShaderParameters(n,r,o)},e.setMapperShaderParameters=(n,r,o)=>{n.getCABO().getElementCount()&&(t.VBOBuildTime>n.getAttributeUpdateTime().getMTime()||n.getShaderSourceTime().getMTime()>n.getAttributeUpdateTime().getMTime())&&(n.getProgram().isAttributeUsed("vertexMC")&&(n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),"vertexMC",n.getCABO().getVertexOffset(),n.getCABO().getStride(),t.context.FLOAT,3,t.context.FALSE)||fg("Error setting vertexMC in shader VAO.")),n.getProgram().isAttributeUsed("tcoordMC")&&n.getCABO().getTCoordOffset()&&(n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),"tcoordMC",n.getCABO().getTCoordOffset(),n.getCABO().getStride(),t.context.FLOAT,n.getCABO().getTCoordComponents(),t.context.FALSE)||fg("Error setting tcoordMC in shader VAO.")),n.getAttributeUpdateTime().modified());const a=t.openGLTexture.getTextureUnit();n.getProgram().setUniformi("texture1",a);const i=t.openGLTexture.getComponents(),s=o.getProperty().getIndependentComponents();if(s)for(let e=0;e<i;e++)n.getProgram().setUniformf(`mix${e}`,o.getProperty().getComponentWeight(e));const l=t.openGLTexture.getShiftAndScale();for(let e=0;e<i;e++){let t=o.getProperty().getColorWindow(),r=o.getProperty().getColorLevel();const a=s?e:0,i=o.getProperty().getRGBTransferFunction(a);if(i&&o.getProperty().getUseLookupTableScalarRange()){const e=i.getRange();t=e[1]-e[0],r=.5*(e[1]+e[0])}const c=l.scale/t,u=(l.shift-r)/t+.5;n.getProgram().setUniformf(`cshift${e}`,u),n.getProgram().setUniformf(`cscale${e}`,c)}for(let e=0;e<i;e++){let t=1,r=0;const a=s?e:0,i=o.getProperty().getPiecewiseFunction(a);if(i){const e=i.getRange(),n=e[1]-e[0],o=.5*(e[0]+e[1]);t=l.scale/n,r=(l.shift-o)/n+.5}n.getProgram().setUniformf(`pwfshift${e}`,r),n.getProgram().setUniformf(`pwfscale${e}`,t)}if(t.haveSeenDepthRequest&&n.getProgram().setUniformi("depthRequest",t.renderDepth?1:0),n.getProgram().isUniformUsed("coffset")){const t=e.getCoincidentParameters(r,o);n.getProgram().setUniformf("coffset",t.offset),n.getProgram().isUniformUsed("cfactor")&&n.getProgram().setUniformf("cfactor",t.factor)}const c=t.colorTexture.getTextureUnit();n.getProgram().setUniformi("colorTexture1",c);const u=t.pwfTexture.getTextureUnit();n.getProgram().setUniformi("pwfTexture1",u);const p=t.labelOutlineThicknessTexture.getTextureUnit();if(n.getProgram().setUniformi("labelOutlineTexture1",p),t.renderable.getNumberOfClippingPlanes()){let e=t.renderable.getNumberOfClippingPlanes();e>6&&(et("OpenGL has a limit of 6 clipping planes"),e=6);const r=n.getCABO().getCoordShiftAndScaleEnabled()?n.getCABO().getInverseShiftAndScaleMatrix():null,a=r?d(t.imagematinv,o.getMatrix()):o.getMatrix();r&&(m(a,a),T(a,a,r),m(a,a)),m(t.imagemat,t.currentInput.getIndexToWorld()),T(t.imagematinv,a,t.imagemat);const i=[];for(let n=0;n<e;n++){const e=[];t.renderable.getClippingPlaneInDataCoords(t.imagematinv,n,e);for(let t=0;t<4;t++)i.push(e[t])}n.getProgram().setUniformi("numClipPlanes",e),n.getProgram().setUniform4fv("clipPlanes",i)}if(!0===o.getProperty().getUseLabelOutline()){const e=o.getProperty().getLabelOutlineOpacity();n.getProgram().setUniformf("outlineOpacity",e)}},e.setCameraShaderParameters=(n,r,o)=>{const a=n.getProgram(),i=t.openGLImageSlice.getKeyMatrices(),s=t.currentInput,l=s.getIndexToWorld();T(t.imagemat,i.mcwc,l);const c=t.openGLCamera.getKeyMatrices(r);if(T(t.imagemat,c.wcpc,t.imagemat),n.getCABO().getCoordShiftAndScaleEnabled()){const e=n.getCABO().getInverseShiftAndScaleMatrix();T(t.imagemat,t.imagemat,e)}if(a.setUniformMatrix("MCPCMatrix",t.imagemat),!0===o.getProperty().getUseLabelOutline()){const n=s.getWorldToIndex(),o=s.getDimensions();a.setUniform3i("imageDimensions",o[0],o[1],1),a.setUniformMatrix("vWCtoIDX",n);const i=t.openGLCamera.getKeyMatrices(r);h(t.projectionToWorld,i.wcpc),t.openGLCamera.getKeyMatrices(r),a.setUniformMatrix("PCWCMatrix",t.projectionToWorld);const l=e.getRenderTargetSize();a.setUniformf("vpWidth",l[0]),a.setUniformf("vpHeight",l[1]);const c=e.getRenderTargetOffset();a.setUniformf("vpOffsetX",c[0]/l[0]),a.setUniformf("vpOffsetY",c[1]/l[1])}},e.setPropertyShaderParameters=(e,t,n)=>{const r=e.getProgram(),o=n.getProperty().getOpacity();r.setUniformf("opacity",o)},e.renderPieceStart=(n,r)=>{e.updateBufferObjects(n,r),t.lastBoundBO=null},e.renderPieceDraw=(n,r)=>{const 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input!")},e.computeBounds=(n,r)=>{e.getInput()?t.bounds=e.getInput().getBounds():Oa(t.bounds)},e.updateBufferObjects=(t,n)=>{e.getNeedToRebuildBufferObjects(t,n)&&e.buildBufferObjects(t,n)},e.getNeedToRebuildBufferObjects=(n,r)=>t.VBOBuildTime.getMTime()<e.getMTime()||t.VBOBuildTime.getMTime()<r.getMTime()||t.VBOBuildTime.getMTime()<t.renderable.getMTime()||t.VBOBuildTime.getMTime()<r.getProperty().getMTime()||t.VBOBuildTime.getMTime()<t.currentInput.getMTime()||!t.openGLTexture?.getHandle()||!t.colorTexture?.getHandle()||!t.labelOutlineThicknessTexture?.getHandle()||!t.pwfTexture?.getHandle(),e.buildBufferObjects=(n,r)=>{const o=t.currentInput;if(!o)return;const a=o.getPointData()&&o.getPointData().getScalars();if(!a)return;const 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o=0;o<3*n;o++)r[t*n*6+o]=255*e[o]}t.colorTexture.resetFormatAndType(),t.colorTexture.create2DFromRaw(n,p,3,ys.UNSIGNED_CHAR,r)}else{for(let e=0;e<3*n;++e)r[e]=255*e/(3*(n-1)),r[e+1]=255*e/(3*(n-1)),r[e+2]=255*e/(3*(n-1));t.colorTexture.create2DFromRaw(n,1,3,ys.UNSIGNED_CHAR,r)}f&&(t._openGLRenderWindow.setGraphicsResourceForObject(f,t.colorTexture,g),f!==t._colorTransferFunc&&(t._openGLRenderWindow.registerGraphicsResourceUser(f,e),t._openGLRenderWindow.unregisterGraphicsResourceUser(t._colorTransferFunc,e)),t._colorTransferFunc=f)}const h=l.getPiecewiseFunction(),v=mg(l,h,d),y=t._openGLRenderWindow.getGraphicsResourceForObject(h);if(y?.oglObject?.getHandle()&&y?.hash===v)t.pwfTexture=y.oglObject;else{const n=1024,r=n*p,o=new Uint8ClampedArray(r);if(t.pwfTexture=Ud.newInstance({resizable:!0}),t.pwfTexture.setOpenGLRenderWindow(t._openGLRenderWindow),c===og.NEAREST?(t.pwfTexture.setMinificationFilter(Id.NEAREST),t.pwfTexture.setMagnificationFilter(Id.NEAREST)):(t.pwfTexture.setMinificationFilter(Id.LINEAR),t.pwfTexture.setMagnificationFilter(Id.LINEAR)),h){const e=new Float32Array(r),o=new Float32Array(n);for(let t=0;t<d;++t){const r=l.getPiecewiseFunction(t);if(null===r)e.fill(1);else{const a=r.getRange();if(r.getTable(a[0],a[1],n,o,1),u)for(let r=0;r<n;r++)e[t*n*2+r]=o[r],e[t*n*2+r+n]=o[r];else for(let r=0;r<n;r++)e[t*n*2+r]=o[r]}}t.pwfTexture.resetFormatAndType(),t.pwfTexture.create2DFromRaw(n,p,1,ys.FLOAT,e)}else o.fill(255),t.pwfTexture.create2DFromRaw(n,1,1,ys.UNSIGNED_CHAR,o);h&&(t._openGLRenderWindow.setGraphicsResourceForObject(h,t.pwfTexture,v),h!==t._pwFunc&&(t._openGLRenderWindow.registerGraphicsResourceUser(h,e),t._openGLRenderWindow.unregisterGraphicsResourceUser(t._pwFunc,e)),t._pwFunc=h)}e.updatelabelOutlineThicknessTexture(r);const{ijkMode:T}=t.renderable.getClosestIJKAxis();let b=t.renderable.getSlice();T!==t.renderable.getSlicingMode()&&(b=t.renderable.getSliceAtPosition(b));const x=t.renderable.isA("vtkImageArrayMapper")?t.renderable.getSubSlice():Math.round(b),C=o.getExtent();let S;T===gg.I&&(S=x-C[0]),T===gg.J&&(S=x-C[2]),T!==gg.K&&T!==gg.NONE||(S=x-C[4]);const A=`${b}A${o.getMTime()}A${a.getMTime()}B${e.getMTime()}C${t.renderable.getSlicingMode()}D${r.getProperty().getInterpolationType()}`;if(t.VBOBuildString!==A){const e=o.getDimensions();t.openGLTexture||(t.openGLTexture=Ud.newInstance({resizable:!0})),t.openGLTexture.setOpenGLRenderWindow(t._openGLRenderWindow),t.openGLTexture.setOglNorm16Ext(t.context.getExtension("EXT_texture_norm16")),c===og.NEAREST?(new Set([1,3,4]).has(s)&&i===ys.UNSIGNED_CHAR&&!u?(t.openGLTexture.setGenerateMipmap(!0),t.openGLTexture.setMinificationFilter(Id.NEAREST)):t.openGLTexture.setMinificationFilter(Id.NEAREST),t.openGLTexture.setMagnificationFilter(Id.NEAREST)):(4!==s||i!==ys.UNSIGNED_CHAR||u?t.openGLTexture.setMinificationFilter(Id.LINEAR):(t.openGLTexture.setGenerateMipmap(!0),t.openGLTexture.setMinificationFilter(Id.LINEAR_MIPMAP_LINEAR)),t.openGLTexture.setMagnificationFilter(Id.LINEAR)),t.openGLTexture.setWrapS(Ad.CLAMP_TO_EDGE),t.openGLTexture.setWrapT(Ad.CLAMP_TO_EDGE);const n=e[0]*e[1]*s,r=new Float32Array(12),l=new Float32Array(8);for(let e=0;e<4;e++)l[2*e]=e%2?1:0,l[2*e+1]=e>1?1:0;const d=[gg.X,gg.Y,gg.Z].includes(t.renderable.getSlicingMode())?b:x,p=o.getSpatialExtent(),f=a.getData();let g=null;if(T===gg.I){g=new f.constructor(e[2]*e[1]*s);let t=0;for(let n=0;n<e[2];n++)for(let r=0;r<e[1];r++){let o=(S+r*e[0]+n*e[0]*e[1])*s;t=(n*e[1]+r)*s;const a=o+s;for(;o<a;)g[t++]=f[o++]}e[0]=e[1],e[1]=e[2],r[0]=d,r[1]=p[2],r[2]=p[4],r[3]=d,r[4]=p[3],r[5]=p[4],r[6]=d,r[7]=p[2],r[8]=p[5],r[9]=d,r[10]=p[3],r[11]=p[5]}else if(T===gg.J){g=new f.constructor(e[2]*e[0]*s);let t=0;for(let n=0;n<e[2];n++)for(let r=0;r<e[0];r++){let o=(r+S*e[0]+n*e[0]*e[1])*s;t=(n*e[0]+r)*s;const a=o+s;for(;o<a;)g[t++]=f[o++]}e[1]=e[2],r[0]=p[0],r[1]=d,r[2]=p[4],r[3]=p[1],r[4]=d,r[5]=p[4],r[6]=p[0],r[7]=d,r[8]=p[5],r[9]=p[1],r[10]=d,r[11]=p[5]}else T===gg.K||T===gg.NONE?(g=f.subarray(S*n,(S+1)*n),r[0]=p[0],r[1]=p[2],r[2]=d,r[3]=p[1],r[4]=p[2],r[5]=d,r[6]=p[0],r[7]=p[3],r[8]=d,r[9]=p[1],r[10]=p[3],r[11]=d):fg("Reformat slicing not yet supported.");t.openGLTexture.resetFormatAndType(),t.openGLTexture.create2DFilterableFromRaw(e[0],e[1],s,a.getDataType(),g,t.renderable.getPreferSizeOverAccuracy?.()),t.openGLTexture.activate(),t.openGLTexture.sendParameters(),t.openGLTexture.deactivate();const m=Ds.newInstance({numberOfComponents:3,values:r});m.setName("points");const h=Ds.newInstance({numberOfComponents:2,values:l});h.setName("tcoords");const v=new Uint16Array(8);v[0]=3,v[1]=0,v[2]=1,v[3]=3,v[4]=3,v[5]=0,v[6]=3,v[7]=2;const y=Ds.newInstance({numberOfComponents:1,values:v});t.tris.getCABO().createVBO(y,"polys",rs.SURFACE,{points:m,tcoords:h,cellOffset:0}),t.VBOBuildTime.modified(),t.VBOBuildString=A}},e.updatelabelOutlineThicknessTexture=n=>{const r=n.getProperty().getLabelOutlineThickness(),o=t._openGLRenderWindow.getGraphicsResourceForObject(r),a=`${r.join("-")}`;if(o?.oglObject?.getHandle()&&o?.hash===a)t.labelOutlineThicknessTexture=o.oglObject;else{const n=1024,o=1,i=new Uint8Array(n*o);for(let e=0;e<n;++e){const t=void 0!==r[e]?r[e]:r[0];i[e]=t}t.labelOutlineThicknessTexture=Ud.newInstance({resizable:!1}),t.labelOutlineThicknessTexture.setOpenGLRenderWindow(t._openGLRenderWindow),t.labelOutlineThicknessTexture.resetFormatAndType(),t.labelOutlineThicknessTexture.setMinificationFilter(Id.NEAREST),t.labelOutlineThicknessTexture.setMagnificationFilter(Id.NEAREST),t.labelOutlineThicknessTexture.create2DFromRaw(n,o,1,ys.UNSIGNED_CHAR,i),r&&(t._openGLRenderWindow.setGraphicsResourceForObject(r,t.labelOutlineThicknessTexture,a),r!==t._labelOutlineThicknessArray&&(t._openGLRenderWindow.registerGraphicsResourceUser(r,e),t._openGLRenderWindow.unregisterGraphicsResourceUser(t._labelOutlineThicknessArray,e)),t._labelOutlineThicknessArray=r)}},e.getRenderTargetSize=()=>{if(t._useSmallViewport)return[t._smallViewportWidth,t._smallViewportHeight];const{usize:e,vsize:n}=t._openGLRenderer.getTiledSizeAndOrigin();return[e,n]},e.getRenderTargetOffset=()=>{const{lowerLeftU:e,lowerLeftV:n}=t._openGLRenderer.getTiledSizeAndOrigin();return[e,n]},e.delete=Vt((()=>{t._openGLRenderWindow&&n(t._openGLRenderWindow)}),e.delete)}const yg={VBOBuildTime:0,VBOBuildString:null,openGLTexture:null,tris:null,imagemat:null,imagematinv:null,colorTexture:null,pwfTexture:null,labelOutlineThicknessTexture:null,labelOutlineThicknessTextureString:null,lastHaveSeenDepthRequest:!1,haveSeenDepthRequest:!1,lastTextureComponents:0};const Tg=Dt((function(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,yg,n),Zt.extend(e,t,n),Hd(e,t,n),jd(e,t,n),t.tris=Sd.newInstance(),t.imagemat=g(new Float64Array(16)),t.imagematinv=g(new Float64Array(16)),t.projectionToWorld=g(new Float64Array(16)),t.idxToView=g(new Float64Array(16)),t.idxNormalMatrix=pe(new Float64Array(9)),t.modelToView=g(new Float64Array(16)),t.projectionToView=g(new Float64Array(16)),At(e,t,[]),t.VBOBuildTime={},yt(t.VBOBuildTime),vg(e,t)}),"vtkOpenGLImageMapper");rn("vtkAbstractImageMapper",Tg);const bg=0,xg=1,Cg=2,{vtkErrorMacro:Sg}=jt;function Ag(e,t,n){if(t.apply(e)){const t=e.getIndependentComponents();return`${e.getMTime()}-${t}-${n}`}return"0"}function Ig(e,t){t.classHierarchy.push("vtkOpenGLImageCPRMapper"),e.buildPass=n=>{n&&(t.currentRenderPass=null,t.openGLImageSlice=e.getFirstAncestorOfType("vtkOpenGLImageSlice"),t._openGLRenderer=e.getFirstAncestorOfType("vtkOpenGLRenderer"),t._openGLRenderWindow=t._openGLRenderer.getLastAncestorOfType("vtkOpenGLRenderWindow"),t.context=t._openGLRenderWindow.getContext(),t.openGLCamera=t._openGLRenderer.getViewNodeFor(t._openGLRenderer.getRenderable().getActiveCamera()),t.tris.setOpenGLRenderWindow(t._openGLRenderWindow),t.volumeTexture.setOpenGLRenderWindow(t._openGLRenderWindow),t.colorTexture.setOpenGLRenderWindow(t._openGLRenderWindow),t.pwfTexture.setOpenGLRenderWindow(t._openGLRenderWindow))},e.opaquePass=(n,r)=>{n&&(t.currentRenderPass=r,e.render())},e.opaqueZBufferPass=n=>{n&&(t.haveSeenDepthRequest=!0,t.renderDepth=!0,e.render(),t.renderDepth=!1)},e.getCoincidentParameters=(e,n)=>t.renderable.getResolveCoincidentTopology()===Vl.PolygonOffset?t.renderable.getCoincidentTopologyPolygonOffsetParameters():null,e.render=()=>{const n=t.openGLImageSlice.getRenderable(),r=t._openGLRenderer.getRenderable();e.renderPiece(r,n)},e.renderPiece=(n,r)=>{e.invokeEvent({type:"StartEvent"}),t.renderable.update(),e.invokeEvent({type:"EndEvent"}),t.renderable.preRenderCheck()&&(t.currentImageDataInput=t.renderable.getInputData(0),t.currentCenterlineInput=t.renderable.getOrientedCenterline(),e.renderPieceStart(n,r),e.renderPieceDraw(n,r),e.renderPieceFinish(n,r))},e.renderPieceStart=(t,n)=>{e.updateBufferObjects(t,n)},e.renderPieceDraw=(n,r)=>{const o=t.context;t.volumeTexture.activate(),t.colorTexture.activate(),t.pwfTexture.activate(),t.tris.getCABO().getElementCount()&&(e.updateShaders(t.tris,n,r),o.drawArrays(o.TRIANGLES,0,t.tris.getCABO().getElementCount()),t.tris.getVAO().release()),t.volumeTexture.deactivate(),t.colorTexture.deactivate(),t.pwfTexture.deactivate()},e.renderPieceFinish=(e,t)=>{},e.updateBufferObjects=(t,n)=>{e.getNeedToRebuildBufferObjects(t,n)&&e.buildBufferObjects(t,n)},e.getNeedToRebuildBufferObjects=(n,r)=>{const o=t.VBOBuildTime.getMTime();return o<e.getMTime()||o<t.renderable.getMTime()||o<r.getMTime()||o<t.currentImageDataInput.getMTime()||o<t.currentCenterlineInput.getMTime()},e.buildBufferObjects=(e,n)=>{const r=t.currentImageDataInput,o=t.currentCenterlineInput;n.getProperty().getInterpolationType()===og.NEAREST?(t.volumeTexture.setMinificationFilter(Id.NEAREST),t.volumeTexture.setMagnificationFilter(Id.NEAREST),t.colorTexture.setMinificationFilter(Id.NEAREST),t.colorTexture.setMagnificationFilter(Id.NEAREST),t.pwfTexture.setMinificationFilter(Id.NEAREST),t.pwfTexture.setMagnificationFilter(Id.NEAREST)):(t.volumeTexture.setMinificationFilter(Id.LINEAR),t.volumeTexture.setMagnificationFilter(Id.LINEAR),t.colorTexture.setMinificationFilter(Id.LINEAR),t.colorTexture.setMagnificationFilter(Id.LINEAR),t.pwfTexture.setMinificationFilter(Id.LINEAR),t.pwfTexture.setMagnificationFilter(Id.LINEAR));const a=r.getMTime();if(t.volumeTextureTime!==a){const e=r.getDimensions(),n=r.getPointData().getScalars();if(!n)return;t.volumeTexture.setOglNorm16Ext(t.context.getExtension("EXT_texture_norm16")),t.volumeTexture.releaseGraphicsResources(t._openGLRenderWindow),t.volumeTexture.resetFormatAndType(),t.volumeTexture.create3DFilterableFromRaw(e[0],e[1],e[2],n.getNumberOfComponents(),n.getDataType(),n.getData(),t.renderable.getPreferSizeOverAccuracy()),t.volumeTextureTime=a}const i=r.getPointData()&&r.getPointData().getScalars();if(!i)return;const s=i.getNumberOfComponents(),l=n.getProperty(),c=l.getIndependentComponents(),u=c?s:1,d=c?2*u:1,p=Ag(l,l.getRGBTransferFunction,u);if(t.colorTextureString!==p){const e=1024,n=new Uint8ClampedArray(e*d*3);let r=l.getRGBTransferFunction();if(r){const o=new Float32Array(3*e);for(let t=0;t<u;t++){r=l.getRGBTransferFunction(t);const a=r.getRange();if(r.getTable(a[0],a[1],e,o,1),c)for(let r=0;r<3*e;r++)n[t*e*6+r]=255*o[r],n[t*e*6+r+3*e]=255*o[r];else for(let r=0;r<3*e;r++)n[t*e*6+r]=255*o[r]}t.colorTexture.releaseGraphicsResources(t._openGLRenderWindow),t.colorTexture.resetFormatAndType(),t.colorTexture.create2DFromRaw(e,d,3,ys.UNSIGNED_CHAR,n)}else{for(let t=0;t<3*e;++t)n[t]=255*t/(3*(e-1)),n[t+1]=255*t/(3*(e-1)),n[t+2]=255*t/(3*(e-1));t.colorTexture.create2DFromRaw(e,1,3,ys.UNSIGNED_CHAR,n)}t.colorTextureString=p}const f=Ag(l,l.getPiecewiseFunction,u);if(t.pwfTextureString!==f){const e=1024,n=e*d,r=new Uint8ClampedArray(n);let o=l.getPiecewiseFunction();if(t.pwfTexture.releaseGraphicsResources(t._openGLRenderWindow),t.pwfTexture.resetFormatAndType(),o){const r=new Float32Array(n),a=new Float32Array(e);for(let t=0;t<u;++t)if(o=l.getPiecewiseFunction(t),null===o)r.fill(1);else{const n=o.getRange();if(o.getTable(n[0],n[1],e,a,1),c)for(let n=0;n<e;n++)r[t*e*2+n]=a[n],r[t*e*2+n+e]=a[n];else for(let n=0;n<e;n++)r[t*e*2+n]=a[n]}t.pwfTexture.create2DFromRaw(e,d,1,ys.FLOAT,r)}else r.fill(255),t.pwfTexture.create2DFromRaw(e,1,1,ys.UNSIGNED_CHAR,r);t.pwfTextureString=f}if(t.VBOBuildTime.getMTime()<t.renderable.getMTime()||t.VBOBuildTime.getMTime()<o.getMTime()){const e=o.getNumberOfPoints(),n=e<=1?0:e-1,r=o.getDistancesToFirstPoint(),a=t.renderable.getHeight(),i=4*n,s=new Float32Array(3*i),l=t.renderable.getWidth();for(let e=0,t=0;e<n;++e)s.set([0,a-r[e],0],t),t+=3,s.set([l,a-r[e],0],t),t+=3,s.set([l,a-r[e+1],0],t),t+=3,s.set([0,a-r[e+1],0],t),t+=3;const c=Ds.newInstance({numberOfComponents:3,values:s});c.setName("points");const u=new Uint16Array(5*n);for(let e=0,t=0,r=0;e<n;++e)u.set([4,r+3,r+2,r+1,r],t),t+=5,r+=4;const d=Ds.newInstance({numberOfComponents:1,values:u}),p=o.getPoints(),f=new Float32Array(3*i),g=new Array(3),m=new Array(3);for(let e=0,t=0;e<n;++e)p.getPoint(e,g),p.getPoint(e+1,m),f.set(g,t),t+=3,f.set(g,t),t+=3,f.set(m,t),t+=3,f.set(m,t),t+=3;const h=Ds.newInstance({numberOfComponents:3,values:f,name:"centerlinePosition"}),v=new Float32Array(i);for(let e=0,t=0;e<n;++e)v.set([0,1,3,2],t),t+=4;const y=[h,Ds.newInstance({numberOfComponents:1,values:v,name:"quadIndex"})];if(!t.renderable.getUseUniformOrientation()){const e=t.renderable.getOrientedCenterline().getOrientations()??[],r=new Float32Array(4*i),o=new Float32Array(4*i);for(let t=0;t<n;++t){const n=e[t],a=e[t+1];for(let e=0;e<4;++e){const i=4*(e+4*t);r.set(n,i),o.set(a,i)}}const a=Ds.newInstance({numberOfComponents:4,values:r,name:"centerlineTopOrientation"}),s=Ds.newInstance({numberOfComponents:4,values:o,name:"centerlineBotOrientation"});y.push(a,s)}t.tris.getCABO().createVBO(d,"polys",rs.SURFACE,{points:c,customAttributes:y}),t.VBOBuildTime.modified()}},e.getNeedToRebuildShaders=(e,n,r)=>{const o=t.volumeTexture.getComponents(),a=r.getProperty().getIndependentComponents(),i=!!t.renderable.getCenterPoint(),s=t.renderable.getUseUniformOrientation(),l=t.renderable.isProjectionEnabled()&&t.renderable.getProjectionMode();return(0===e.getProgram()||t.lastUseCenterPoint!==i||t.lastUseUniformOrientation!==s||t.lastProjectionMode!==l||t.lastHaveSeenDepthRequest!==t.haveSeenDepthRequest||t.lastTextureComponents!==o||t.lastIndependentComponents!==a)&&(t.lastUseCenterPoint=i,t.lastUseUniformOrientation=s,t.lastProjectionMode=l,t.lastHaveSeenDepthRequest=t.haveSeenDepthRequest,t.lastTextureComponents=o,t.lastIndependentComponents=a,!0)},e.buildShaders=(t,n,r)=>{e.getShaderTemplate(t,n,r),e.replaceShaderValues(t,n,r)},e.replaceShaderValues=(n,r,o)=>{let a=n.Vertex,i=n.Fragment;const s=["vec3 applyQuaternionToVec(vec4 q, vec3 v) {","  float uvx = q.y * v.z - q.z * v.y;","  float uvy = q.z * v.x - q.x * v.z;","  float uvz = q.x * v.y - q.y * v.x;","  float uuvx = q.y * uvz - q.z * uvy;","  float uuvy = q.z * uvx - q.x * uvz;","  float uuvz = q.x * uvy - q.y * uvx;","  float w2 = q.w * 2.0;","  uvx *= w2;","  uvy *= w2;","  uvz *= w2;","  uuvx *= 2.0;","  uuvy *= 2.0;","  uuvz *= 2.0;","  return vec3(v.x + uvx + uuvx, v.y + uvy + uuvy, v.z + uvz + uuvz);","}"];a=gd.substitute(a,"//VTK::Camera::Dec",["uniform mat4 MCPCMatrix;"]).result,a=gd.substitute(a,"//VTK::PositionVC::Impl",["  gl_Position = MCPCMatrix * vertexMC;"]).result;const l=["attribute vec3 centerlinePosition;","attribute float quadIndex;","uniform float width;","out vec2 quadOffsetVSOutput;","out vec3 centerlinePosVSOutput;"],c=t.renderable.isProjectionEnabled(),u=t.renderable.getUseUniformOrientation();u?(l.push("out vec3 samplingDirVSOutput;","uniform vec4 centerlineOrientation;","uniform vec3 tangentDirection;",...s),c&&l.push("out vec3 projectionDirVSOutput;","uniform vec3 bitangentDirection;")):l.push("out vec4 centerlineTopOrientationVSOutput;","out vec4 centerlineBotOrientationVSOutput;","attribute vec4 centerlineTopOrientation;","attribute vec4 centerlineBotOrientation;"),a=gd.substitute(a,"//VTK::Color::Dec",l).result;const d=["quadOffsetVSOutput = vec2(width * (mod(quadIndex, 2.0) == 0.0 ? -0.5 : 0.5), quadIndex > 1.0 ? 0.0 : 1.0);","centerlinePosVSOutput = centerlinePosition;"];u?(d.push("samplingDirVSOutput = applyQuaternionToVec(centerlineOrientation, tangentDirection);"),c&&d.push("projectionDirVSOutput = applyQuaternionToVec(centerlineOrientation, bitangentDirection);")):d.push("centerlineTopOrientationVSOutput = centerlineTopOrientation;","centerlineBotOrientationVSOutput = centerlineBotOrientation;"),a=gd.substitute(a,"//VTK::Color::Impl",d).result;const p=t.volumeTexture.getComponents(),f=o.getProperty().getIndependentComponents();let g=["uniform mat4 MCTCMatrix; // Model coordinates to texture coordinates","in vec2 quadOffsetVSOutput;","in vec3 centerlinePosVSOutput;","uniform highp sampler3D volumeTexture;","uniform sampler2D colorTexture1;","uniform sampler2D pwfTexture1;","uniform float opacity;","uniform vec4 backgroundColor;","uniform float cshift0;","uniform float cscale0;","uniform float pwfshift0;","uniform float pwfscale0;"];c&&g.push("uniform vec3 volumeSizeMC;","uniform int projectionSlabNumberOfSamples;","uniform float projectionConstantOffset;","uniform float projectionStepLength;"),u?(g.push("in vec3 samplingDirVSOutput;"),c&&g.push("in vec3 projectionDirVSOutput;")):(g.push("uniform vec3 tangentDirection;","in vec4 centerlineTopOrientationVSOutput;","in vec4 centerlineBotOrientationVSOutput;",...s),c&&g.push("uniform vec3 bitangentDirection;"));const m=t.renderable.getCenterPoint();if(m&&g.push("uniform vec3 globalCenterPoint;"),f){for(let e=1;e<p;e++)g=g.concat([`uniform float cshift${e};`,`uniform float cscale${e};`,`uniform float pwfshift${e};`,`uniform float pwfscale${e};`]);switch(p){case 1:g=g.concat(["uniform float mix0;","#define height0 0.5"]);break;case 2:g=g.concat(["uniform float mix0;","uniform float mix1;","#define height0 0.25","#define height1 0.75"]);break;case 3:g=g.concat(["uniform float mix0;","uniform float mix1;","uniform float mix2;","#define height0 0.17","#define height1 0.5","#define height2 0.83"]);break;case 4:g=g.concat(["uniform float mix0;","uniform float mix1;","uniform float mix2;","uniform float mix3;","#define height0 0.125","#define height1 0.375","#define height2 0.625","#define height3 0.875"]);break;default:Sg("Unsupported number of independent coordinates.")}}i=gd.substitute(i,"//VTK::TCoord::Dec",g).result;let h=[];if(u?(h.push("vec3 samplingDirection = samplingDirVSOutput;"),c&&h.push("vec3 projectionDirection = projectionDirVSOutput;")):(h.push("vec4 q0 = centerlineBotOrientationVSOutput;","vec4 q1 = centerlineTopOrientationVSOutput;","float qCosAngle = dot(q0, q1);","vec4 interpolatedOrientation;","if (qCosAngle > 0.999 || qCosAngle < -0.999) {","  // Use LERP instead of SLERP when the two quaternions are close or opposite","  interpolatedOrientation = normalize(mix(q0, q1, quadOffsetVSOutput.y));","} else {","  float omega = acos(qCosAngle);","  interpolatedOrientation = normalize(sin((1.0 - quadOffsetVSOutput.y) * omega) * q0 + sin(quadOffsetVSOutput.y * omega) * q1);","}","vec3 samplingDirection = applyQuaternionToVec(interpolatedOrientation, tangentDirection);"),c&&h.push("vec3 projectionDirection = applyQuaternionToVec(interpolatedOrientation, bitangentDirection);")),m?h.push("float baseOffset = dot(samplingDirection, globalCenterPoint - centerlinePosVSOutput);","float horizontalOffset = quadOffsetVSOutput.x + baseOffset;"):h.push("float horizontalOffset = quadOffsetVSOutput.x;"),h.push("vec3 volumePosMC = centerlinePosVSOutput + horizontalOffset * samplingDirection;","vec3 volumePosTC = (MCTCMatrix * vec4(volumePosMC, 1.0)).xyz;","if (any(lessThan(volumePosTC, vec3(0.0))) || any(greaterThan(volumePosTC, vec3(1.0))))","{","  // set the background color and exit","  gl_FragData[0] = backgroundColor;","  return;","}"),c){const e=t.renderable.getProjectionMode();switch(e===xg?h.push("const vec4 initialProjectionTextureValue = vec4(1.0);"):h.push("const vec4 initialProjectionTextureValue = vec4(0.0);"),h.push("vec3 projectionScaledDirection = projectionDirection / volumeSizeMC;","vec3 projectionStep = projectionStepLength * projectionScaledDirection;","vec3 projectionStartPosition = volumePosTC + projectionConstantOffset * projectionScaledDirection;","vec4 tvalue = initialProjectionTextureValue;","for (int projectionSampleIdx = 0; projectionSampleIdx < projectionSlabNumberOfSamples; ++projectionSampleIdx) {","  vec3 projectionSamplePosition = projectionStartPosition + float(projectionSampleIdx) * projectionStep;","  vec4 sampledTextureValue = texture(volumeTexture, projectionSamplePosition);"),e){case bg:h.push("  tvalue = max(tvalue, sampledTextureValue);");break;case xg:h.push("  tvalue = min(tvalue, sampledTextureValue);");break;default:h.push("  tvalue = tvalue + sampledTextureValue;")}h.push("}"),e===Cg&&h.push("tvalue = tvalue / float(projectionSlabNumberOfSamples);")}else h.push("vec4 tvalue = texture(volumeTexture, volumePosTC);");if(f){const e=["r","g","b","a"];for(let t=0;t<p;++t)h=h.concat([`vec3 tcolor${t} = mix${t} * texture2D(colorTexture1, vec2(tvalue.${e[t]} * cscale${t} + cshift${t}, height${t})).rgb;`,`float compWeight${t} = mix${t} * texture2D(pwfTexture1, vec2(tvalue.${e[t]} * pwfscale${t} + pwfshift${t}, height${t})).r;`]);switch(p){case 1:h=h.concat(["gl_FragData[0] = vec4(tcolor0.rgb, compWeight0 * opacity);"]);break;case 2:h=h.concat(["float weightSum = compWeight0 + compWeight1;","gl_FragData[0] = vec4(vec3((tcolor0.rgb * (compWeight0 / weightSum)) + (tcolor1.rgb * (compWeight1 / weightSum))), opacity);"]);break;case 3:h=h.concat(["float weightSum = compWeight0 + compWeight1 + compWeight2;","gl_FragData[0] = vec4(vec3((tcolor0.rgb * (compWeight0 / weightSum)) + (tcolor1.rgb * (compWeight1 / weightSum)) + (tcolor2.rgb * (compWeight2 / weightSum))), opacity);"]);break;case 4:h=h.concat(["float weightSum = compWeight0 + compWeight1 + compWeight2 + compWeight3;","gl_FragData[0] = vec4(vec3((tcolor0.rgb * (compWeight0 / weightSum)) + (tcolor1.rgb * (compWeight1 / weightSum)) + (tcolor2.rgb * (compWeight2 / weightSum)) + (tcolor3.rgb * (compWeight3 / weightSum))), opacity);"]);break;default:Sg("Unsupported number of independent coordinates.")}}else switch(p){case 1:h=h.concat(["// Dependent components","float intensity = tvalue.r;","vec3 tcolor = texture2D(colorTexture1, vec2(intensity * cscale0 + cshift0, 0.5)).rgb;","float scalarOpacity = texture2D(pwfTexture1, vec2(intensity * pwfscale0 + pwfshift0, 0.5)).r;","gl_FragData[0] = vec4(tcolor, scalarOpacity * opacity);"]);break;case 2:h=h.concat(["float intensity = tvalue.r*cscale0 + cshift0;","gl_FragData[0] = vec4(texture2D(colorTexture1, vec2(intensity, 0.5)).rgb, pwfscale0*tvalue.g + pwfshift0);"]);break;case 3:h=h.concat(["vec4 tcolor = cscale0*tvalue + cshift0;","gl_FragData[0] = vec4(texture2D(colorTexture1, vec2(tcolor.r,0.5)).r,","  texture2D(colorTexture1, vec2(tcolor.g,0.5)).r,","  texture2D(colorTexture1, vec2(tcolor.b,0.5)).r, opacity);"]);break;default:h=h.concat(["vec4 tcolor = cscale0*tvalue + cshift0;","gl_FragData[0] = vec4(texture2D(colorTexture1, vec2(tcolor.r,0.5)).r,","  texture2D(colorTexture1, vec2(tcolor.g,0.5)).r,","  texture2D(colorTexture1, vec2(tcolor.b,0.5)).r, tcolor.a);"])}i=gd.substitute(i,"//VTK::TCoord::Impl",h).result,t.haveSeenDepthRequest&&(i=gd.substitute(i,"//VTK::ZBuffer::Dec","uniform int depthRequest;").result,i=gd.substitute(i,"//VTK::ZBuffer::Impl",["if (depthRequest == 1) {","float iz = floor(gl_FragCoord.z*65535.0 + 0.1);","float rf = floor(iz/256.0)/255.0;","float gf = mod(iz,256.0)/255.0;","gl_FragData[0] = vec4(rf, gf, 0.0, 1.0); }"]).result),n.Vertex=a,n.Fragment=i,e.replaceShaderClip(n,r,o),e.replaceShaderCoincidentOffset(n,r,o)},e.replaceShaderClip=(e,n,r)=>{let o=e.Vertex,a=e.Fragment;if(t.renderable.getNumberOfClippingPlanes()){let e=t.renderable.getNumberOfClippingPlanes();e>6&&(jt.vtkErrorMacro("OpenGL has a limit of 6 clipping planes"),e=6),o=gd.substitute(o,"//VTK::Clip::Dec",["uniform int numClipPlanes;","uniform vec4 clipPlanes[6];","varying float clipDistancesVSOutput[6];"]).result,o=gd.substitute(o,"//VTK::Clip::Impl",["for (int planeNum = 0; planeNum < 6; planeNum++)","    {","    if (planeNum >= numClipPlanes)","        {","        break;","        }","    clipDistancesVSOutput[planeNum] = dot(clipPlanes[planeNum], vertexMC);","    }"]).result,a=gd.substitute(a,"//VTK::Clip::Dec",["uniform int numClipPlanes;","varying float clipDistancesVSOutput[6];"]).result,a=gd.substitute(a,"//VTK::Clip::Impl",["for (int planeNum = 0; planeNum < 6; planeNum++)","    {","    if (planeNum >= numClipPlanes)","        {","        break;","        }","    if (clipDistancesVSOutput[planeNum] < 0.0) discard;","    }"]).result}e.Vertex=o,e.Fragment=a},e.getShaderTemplate=(e,t,n)=>{e.Vertex=zd,e.Fragment=Wd,e.Geometry=""},e.setMapperShaderParameters=(n,r,o)=>{const a=n.getProgram(),i=n.getCABO();i.getElementCount()&&(t.VBOBuildTime.getMTime()>n.getAttributeUpdateTime().getMTime()||n.getShaderSourceTime().getMTime()>n.getAttributeUpdateTime().getMTime())&&(a.isAttributeUsed("vertexMC")&&(n.getVAO().addAttributeArray(a,i,"vertexMC",i.getVertexOffset(),i.getStride(),t.context.FLOAT,3,t.context.FALSE)||Sg("Error setting vertexMC in shader VAO.")),n.getCABO().getCustomData().forEach((e=>{e&&a.isAttributeUsed(e.name)&&!n.getVAO().addAttributeArray(a,i,e.name,e.offset,i.getStride(),t.context.FLOAT,e.components,t.context.FALSE)&&Sg(`Error setting ${e.name} in shader VAO.`)})),n.getAttributeUpdateTime().modified());const s=t.volumeTexture.getTextureUnit();if(a.setUniformi("volumeTexture",s),a.setUniformf("width",t.renderable.getWidth()),n.getProgram().setUniform4fv("backgroundColor",t.renderable.getBackgroundColor()),a.isUniformUsed("tangentDirection")){const e=t.renderable.getTangentDirection();n.getProgram().setUniform3fArray("tangentDirection",e)}if(a.isUniformUsed("bitangentDirection")){const e=t.renderable.getBitangentDirection();n.getProgram().setUniform3fArray("bitangentDirection",e)}if(a.isUniformUsed("centerlineOrientation")){const e=t.renderable.getUniformOrientation();n.getProgram().setUniform4fv("centerlineOrientation",e)}if(a.isUniformUsed("globalCenterPoint")){const e=t.renderable.getCenterPoint();a.setUniform3fArray("globalCenterPoint",e)}if(t.renderable.isProjectionEnabled()){const e=t.currentImageDataInput,n=e.getSpacing(),r=e.getDimensions(),o=t.renderable.getProjectionSlabThickness(),i=t.renderable.getProjectionSlabNumberOfSamples(),s=function(e,t,n){return e[0]=t[0]*n[0],e[1]=t[1]*n[1],e[2]=t[2]*n[2],e}([],n,r);a.setUniform3fArray("volumeSizeMC",s),a.setUniformi("projectionSlabNumberOfSamples",i);const l=-.5*o;a.setUniformf("projectionConstantOffset",l);const c=o/(i-1);a.setUniformf("projectionStepLength",c)}const l=t.currentImageDataInput,c=l.getWorldToIndex(),u=P(new Float32Array(16),Rn([],l.getDimensions())),p=oe(u,u,c);if(a.setUniformMatrix("MCTCMatrix",p),t.haveSeenDepthRequest&&n.getProgram().setUniformi("depthRequest",t.renderDepth?1:0),t.renderable.getNumberOfClippingPlanes()){let e=t.renderable.getNumberOfClippingPlanes();e>6&&(jt.vtkErrorMacro("OpenGL has a limit of 6 clipping planes"),e=6);const n=i.getCoordShiftAndScaleEnabled()?i.getInverseShiftAndScaleMatrix():null,r=n?d(t.imagematinv,o.getMatrix()):o.getMatrix();n&&(m(r,r),T(r,r,n),m(r,r)),m(t.imagemat,t.currentImageDataInput.getIndexToWorld()),T(t.imagematinv,r,t.imagemat);const s=[];for(let n=0;n<e;n++){const e=[];t.renderable.getClippingPlaneInDataCoords(t.imagematinv,n,e);for(let t=0;t<4;t++)s.push(e[t])}a.setUniformi("numClipPlanes",e),a.setUniform4fv("clipPlanes",s)}if(a.isUniformUsed("coffset")){const t=e.getCoincidentParameters(r,o);a.setUniformf("coffset",t.offset),a.isUniformUsed("cfactor")&&a.setUniformf("cfactor",t.factor)}},e.setCameraShaderParameters=(e,n,r)=>{const o=t.openGLImageSlice.getKeyMatrices().mcwc,a=t.openGLCamera.getKeyMatrices(n).wcpc;if(T(t.imagemat,a,o),e.getCABO().getCoordShiftAndScaleEnabled()){const n=e.getCABO().getInverseShiftAndScaleMatrix();T(t.imagemat,t.imagemat,n)}e.getProgram().setUniformMatrix("MCPCMatrix",t.imagemat)},e.setPropertyShaderParameters=(e,n,r)=>{const o=e.getProgram(),a=r.getProperty(),i=a.getOpacity();o.setUniformf("opacity",i);const s=t.volumeTexture.getComponents(),l=a.getIndependentComponents();if(l)for(let e=0;e<s;++e)o.setUniformf(`mix${e}`,a.getComponentWeight(e));const c=t.volumeTexture.getVolumeInfo();for(let e=0;e<s;e++){let t=a.getColorWindow(),n=a.getColorLevel();const r=l?e:0,i=a.getRGBTransferFunction(r);if(i&&a.getUseLookupTableScalarRange()){const e=i.getRange();t=e[1]-e[0],n=.5*(e[1]+e[0])}const s=c.scale[e]/t,u=(c.offset[e]-n)/t+.5;o.setUniformf(`cshift${e}`,u),o.setUniformf(`cscale${e}`,s)}const u=t.colorTexture.getTextureUnit();o.setUniformi("colorTexture1",u);for(let e=0;e<s;e++){let t=1,n=0;const r=l?e:0,i=a.getPiecewiseFunction(r);if(i){const r=i.getRange(),o=r[1]-r[0],a=.5*(r[0]+r[1]);t=c.scale[e]/o,n=(c.offset[e]-a)/o+.5}o.setUniformf(`pwfshift${e}`,n),o.setUniformf(`pwfscale${e}`,t)}const d=t.pwfTexture.getTextureUnit();o.setUniformi("pwfTexture1",d)},e.updateShaders=(n,r,o)=>{if(e.getNeedToRebuildShaders(n,r,o)){const a={Vertex:null,Fragment:null,Geometry:null};e.buildShaders(a,r,o);const i=t._openGLRenderWindow.getShaderCache().readyShaderProgramArray(a.Vertex,a.Fragment,a.Geometry);i!==n.getProgram()&&(n.setProgram(i),n.getVAO().releaseGraphicsResources()),n.getShaderSourceTime().modified()}else t._openGLRenderWindow.getShaderCache().readyShaderProgram(n.getProgram());n.getVAO().bind(),e.setMapperShaderParameters(n,r,o),e.setCameraShaderParameters(n,r,o),e.setPropertyShaderParameters(n,r,o)}}const wg={currentRenderPass:null,volumeTexture:null,volumeTextureTime:0,colorTexture:null,colorTextureString:null,pwfTexture:null,pwfTextureString:null,tris:null,lastHaveSeenDepthRequest:!1,haveSeenDepthRequest:!1,lastTextureComponents:0,lastIndependentComponents:0,imagemat:null,imagematinv:null};const Pg=jt.newInstance((function(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,wg,n),Zt.extend(e,t,n),Hd(e,t,n),jt.algo(e,t,2,0),t.tris=Sd.newInstance(),t.volumeTexture=Ud.newInstance(),t.colorTexture=Ud.newInstance(),t.pwfTexture=Ud.newInstance(),t.imagemat=g(new Float64Array(16)),t.imagematinv=g(new Float64Array(16)),t.VBOBuildTime={},jt.obj(t.VBOBuildTime,{mtime:0}),Ig(e,t)}),"vtkOpenGLImageCPRMapper");function Og(e,t){t.classHierarchy.push("vtkOpenGLImageSlice"),e.buildPass=n=>{if(t.renderable&&t.renderable.getVisibility()&&n){if(!t.renderable)return;t._openGLRenderWindow=e.getLastAncestorOfType("vtkOpenGLRenderWindow"),t._openGLRenderer=e.getFirstAncestorOfType("vtkOpenGLRenderer"),t.context=t._openGLRenderWindow.getContext(),e.prepareNodes(),e.addMissingNode(t.renderable.getMapper()),e.removeUnusedNodes()}},e.traverseZBufferPass=n=>{t.renderable&&t.renderable.getNestedVisibility()&&(!t._openGLRenderer.getSelector()||t.renderable.getNestedPickable())&&(e.apply(n,!0),t.children.forEach((e=>{e.traverse(n)})),e.apply(n,!1))},e.traverseOpaqueZBufferPass=t=>e.traverseOpaquePass(t),e.traverseOpaquePass=n=>{t.renderable&&t.renderable.getNestedVisibility()&&t.renderable.getIsOpaque()&&(!t._openGLRenderer.getSelector()||t.renderable.getNestedPickable())&&(e.apply(n,!0),t.children.forEach((e=>{e.traverse(n)})),e.apply(n,!1))},e.traverseTranslucentPass=n=>{!t.renderable||!t.renderable.getNestedVisibility()||t.renderable.getIsOpaque()||t._openGLRenderer.getSelector()&&!t.renderable.getNestedPickable()||(e.apply(n,!0),t.children.forEach((e=>{e.traverse(n)})),e.apply(n,!1))},e.queryPass=(e,n)=>{if(e){if(!t.renderable||!t.renderable.getVisibility())return;t.renderable.getIsOpaque()?n.incrementOpaqueActorCount():n.incrementTranslucentActorCount()}},e.zBufferPass=(t,n)=>e.opaquePass(t,n),e.opaqueZBufferPass=(t,n)=>e.opaquePass(t,n),e.opaquePass=(e,n)=>{e&&t.context.depthMask(!0)},e.translucentPass=(e,n)=>{t.context.depthMask(!e)},e.getKeyMatrices=()=>(t.renderable.getMTime()>t.keyMatrixTime.getMTime()&&(d(t.keyMatrices.mcwc,t.renderable.getMatrix()),m(t.keyMatrices.mcwc,t.keyMatrices.mcwc),t.keyMatrixTime.modified()),t.keyMatrices)}rn("vtkImageCPRMapper",Pg);const Rg={context:null,keyMatrixTime:null,keyMatrices:null};const Mg=Dt((function(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Rg,n),Zt.extend(e,t,n),t.keyMatrixTime={},yt(t.keyMatrixTime,{mtime:0}),t.keyMatrices={mcwc:g(new Float64Array(16))},At(e,t,["context"]),Og(e,t)}),"vtkOpenGLImageSlice");function Eg(e,t){t.classHierarchy.push("vtkOpenGLVolume"),e.buildPass=n=>{t.renderable&&t.renderable.getVisibility()&&n&&(t._openGLRenderWindow=e.getLastAncestorOfType("vtkOpenGLRenderWindow"),t._openGLRenderer=e.getFirstAncestorOfType("vtkOpenGLRenderer"),t.context=t._openGLRenderWindow.getContext(),e.prepareNodes(),e.addMissingNode(t.renderable.getMapper()),e.removeUnusedNodes())},e.queryPass=(e,n)=>{if(e){if(!t.renderable||!t.renderable.getVisibility())return;n.incrementVolumeCount()}},e.traverseVolumePass=n=>{t.renderable&&t.renderable.getNestedVisibility()&&(!t._openGLRenderer.getSelector()||t.renderable.getNestedPickable())&&(e.apply(n,!0),t.children[0].traverse(n),e.apply(n,!1))},e.volumePass=e=>{t.renderable&&t.renderable.getVisibility()&&t.context.depthMask(!e)},e.getKeyMatrices=()=>(t.renderable.getMTime()>t.keyMatrixTime.getMTime()&&(t.renderable.computeMatrix(),d(t.MCWCMatrix,t.renderable.getMatrix()),m(t.MCWCMatrix,t.MCWCMatrix),t.renderable.getIsIdentity()?pe(t.normalMatrix):(se(t.normalMatrix,t.MCWCMatrix),ge(t.normalMatrix,t.normalMatrix),fe(t.normalMatrix,t.normalMatrix)),t.keyMatrixTime.modified()),{mcwc:t.MCWCMatrix,normalMatrix:t.normalMatrix})}rn("vtkImageSlice",Mg);const Dg={};const Vg=Dt((function(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Dg,n),Zt.extend(e,t,n),t.keyMatrixTime={},yt(t.keyMatrixTime,{mtime:0}),t.normalMatrix=new Float64Array(9),t.MCWCMatrix=new Float64Array(16),At(e,t,["context"]),Eg(e,t)}),"vtkOpenGLVolume");rn("vtkVolume",Vg);const Lg={NEAREST:0,LINEAR:1,FAST_LINEAR:2},Bg={FRACTIONAL:0,PROPORTIONAL:1},Ng={CUSTOM:0,ADDITIVE:1,COLORIZE:2};var _g={InterpolationType:Lg,OpacityMode:Bg,ColorMixPreset:Ng};const Fg={COMPOSITE_BLEND:0,MAXIMUM_INTENSITY_BLEND:1,MINIMUM_INTENSITY_BLEND:2,AVERAGE_INTENSITY_BLEND:3,ADDITIVE_INTENSITY_BLEND:4,RADON_TRANSFORM_BLEND:5,LABELMAP_EDGE_PROJECTION_BLEND:6};var kg={BlendMode:Fg,FilterMode:{OFF:0,NORMALIZED:1,RAW:2}};const{vtkWarningMacro:Gg,vtkErrorMacro:Ug}=Kt;function zg(e,t,n){return e?`${e.getMTime()}-${t}-${n}`:"0"}function Wg(e,t){function n(n){[t._scalars,t._scalarOpacityFunc,t._colorTransferFunc,t._labelOutlineThicknessArray].forEach((t=>n.unregisterGraphicsResourceUser(t,e)))}t.classHierarchy.push("vtkOpenGLVolumeMapper"),e.buildPass=()=>{t.zBufferTexture=null},e.zBufferPass=(e,n)=>{if(e){const e=n.getZBufferTexture();e!==t.zBufferTexture&&(t.zBufferTexture=e)}},e.opaqueZBufferPass=(t,n)=>e.zBufferPass(t,n),e.volumePass=(r,o)=>{if(r){const r=t._openGLRenderWindow;t._openGLRenderWindow=e.getLastAncestorOfType("vtkOpenGLRenderWindow"),r&&!r.isDeleted()&&r!==t._openGLRenderWindow&&n(r),t.context=t._openGLRenderWindow.getContext(),t.tris.setOpenGLRenderWindow(t._openGLRenderWindow),t.jitterTexture.setOpenGLRenderWindow(t._openGLRenderWindow),t.framebuffer.setOpenGLRenderWindow(t._openGLRenderWindow),t.openGLVolume=e.getFirstAncestorOfType("vtkOpenGLVolume");const o=t.openGLVolume.getRenderable();t._openGLRenderer=e.getFirstAncestorOfType("vtkOpenGLRenderer");const a=t._openGLRenderer.getRenderable();t.openGLCamera=t._openGLRenderer.getViewNodeFor(a.getActiveCamera()),e.renderPiece(a,o)}},e.getShaderTemplate=(e,t,n)=>{e.Vertex="//VTK::System::Dec\n\n/*=========================================================================\n\n  Program:   Visualization Toolkit\n  Module:    vtkPolyDataVS.glsl\n\n  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen\n  All rights reserved.\n  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.\n\n     This software is distributed WITHOUT ANY WARRANTY; without even\n     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR\n     PURPOSE.  See the above copyright notice for more information.\n\n=========================================================================*/\n\nattribute vec4 vertexDC;\n\nvarying vec3 vertexVCVSOutput;\nuniform mat4 PCVCMatrix;\n\nuniform float dcxmin;\nuniform float dcxmax;\nuniform float dcymin;\nuniform float dcymax;\n\nvoid main()\n{\n  // dcsmall is the device coords reduced to the\n  // x y area covered by the volume\n  vec4 dcsmall = vec4(\n    dcxmin + 0.5 * (vertexDC.x + 1.0) * (dcxmax - dcxmin),\n    dcymin + 0.5 * (vertexDC.y + 1.0) * (dcymax - dcymin),\n    vertexDC.z,\n    vertexDC.w);\n  vec4 vcpos = PCVCMatrix * dcsmall;\n  vertexVCVSOutput = vcpos.xyz/vcpos.w;\n  gl_Position = dcsmall;\n}\n",e.Fragment="//VTK::System::Dec\n\n/*=========================================================================\n\n  Program:   Visualization Toolkit\n  Module:    vtkVolumeFS.glsl\n\n  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen\n  All rights reserved.\n  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.\n\n     This software is distributed WITHOUT ANY WARRANTY; without even\n     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR\n     PURPOSE.  See the above copyright notice for more information.\n\n=========================================================================*/\n// Template for the volume mappers fragment shader\n\n// the output of this shader\n//VTK::Output::Dec\n\nvarying vec3 vertexVCVSOutput;\n\n// first declare the settings from the mapper\n// that impact the code paths in here\n\n// always set vtkNumComponents 1,2,3,4\n//VTK::NumComponents\n\n// possibly define vtkTrilinearOn\n//VTK::TrilinearOn\n\n// possibly define UseIndependentComponents\n//VTK::IndependentComponentsOn\n\n// possibly define vtkCustomComponentsColorMix\n//VTK::CustomComponentsColorMixOn\n\n// possibly define any \"proportional\" components\n//VTK::vtkProportionalComponents\n\n// possibly define any components that are forced to nearest interpolation\n//VTK::vtkForceNearestComponents\n\n// Define the blend mode to use\n#define vtkBlendMode //VTK::BlendMode\n\n// Possibly define vtkImageLabelOutlineOn\n//VTK::ImageLabelOutlineOn\n\n// Possibly define vtkLabelEdgeProjectionOn\n//VTK::LabelEdgeProjectionOn\n\n\n#ifdef vtkImageLabelOutlineOn\n  uniform float outlineOpacity;\n  uniform float vpWidth;\n  uniform float vpHeight;\n  uniform float vpOffsetX;\n  uniform float vpOffsetY;\n  uniform mat4 PCWCMatrix;\n  uniform mat4 vWCtoIDX;\n\n  const int MAX_SEGMENT_INDEX = 256; // Define as per expected maximum\n  // bool seenSegmentsByOriginalPos[MAX_SEGMENT_INDEX];\n  #define MAX_SEGMENTS 256\n  #define UINT_SIZE 32\n  #define BITMASK_SIZE ((MAX_SEGMENTS + UINT_SIZE - 1) / UINT_SIZE)\n\n  uint bitmask[BITMASK_SIZE];\n\n  // Set the corresponding bit in the bitmask\n  void setBit(int segmentIndex) {\n    int index = segmentIndex / UINT_SIZE;\n    int bitIndex = segmentIndex % UINT_SIZE;\n    bitmask[index] |= 1u << bitIndex;\n  }\n\n  // Check if a bit is set in the bitmask\n  bool isBitSet(int segmentIndex) {\n    int index = segmentIndex / UINT_SIZE;\n    int bitIndex = segmentIndex % UINT_SIZE;\n    return ((bitmask[index] & (1u << bitIndex)) != 0u);\n  }\n#endif\n\n// define vtkLightComplexity\n//VTK::LightComplexity\n#if vtkLightComplexity > 0\nuniform float vSpecularPower;\nuniform float vAmbient;\nuniform float vDiffuse;\nuniform float vSpecular;\n//VTK::Light::Dec\n#endif\n\n//VTK::VolumeShadowOn\n//VTK::SurfaceShadowOn\n//VTK::localAmbientOcclusionOn\n//VTK::LAO::Dec\n//VTK::VolumeShadow::Dec\n\n// define vtkComputeNormalFromOpacity\n//VTK::vtkComputeNormalFromOpacity\n\n// possibly define vtkGradientOpacityOn\n//VTK::GradientOpacityOn\n#ifdef vtkGradientOpacityOn\nuniform float goscale0;\nuniform float goshift0;\nuniform float gomin0;\nuniform float gomax0;\n#ifdef UseIndependentComponents\n#if vtkNumComponents > 1\nuniform float goscale1;\nuniform float goshift1;\nuniform float gomin1;\nuniform float gomax1;\n#if vtkNumComponents > 2\nuniform float goscale2;\nuniform float goshift2;\nuniform float gomin2;\nuniform float gomax2;\n#if vtkNumComponents > 3\nuniform float goscale3;\nuniform float goshift3;\nuniform float gomin3;\nuniform float gomax3;\n#endif\n#endif\n#endif\n#endif\n#endif\n\n// if you want to see the raw tiled\n// data in webgl1 uncomment the following line\n// #define debugtile\n\n// camera values\nuniform float camThick;\nuniform float camNear;\nuniform float camFar;\nuniform int cameraParallel;\n\n// values describing the volume geometry\nuniform vec3 vOriginVC;\nuniform vec3 vSpacing;\nuniform ivec3 volumeDimensions; // 3d texture dimensions\nuniform vec3 vPlaneNormal0;\nuniform float vPlaneDistance0;\nuniform vec3 vPlaneNormal1;\nuniform float vPlaneDistance1;\nuniform vec3 vPlaneNormal2;\nuniform float vPlaneDistance2;\nuniform vec3 vPlaneNormal3;\nuniform float vPlaneDistance3;\nuniform vec3 vPlaneNormal4;\nuniform float vPlaneDistance4;\nuniform vec3 vPlaneNormal5;\nuniform float vPlaneDistance5;\n\n//VTK::ClipPlane::Dec\n\n// opacity and color textures\nuniform sampler2D otexture;\nuniform float oshift0;\nuniform float oscale0;\nuniform sampler2D ctexture;\nuniform float cshift0;\nuniform float cscale0;\n\n#if vtkNumComponents >= 2\nuniform float oshift1;\nuniform float oscale1;\nuniform float cshift1;\nuniform float cscale1;\n#endif\n#if vtkNumComponents >= 3\nuniform float oshift2;\nuniform float oscale2;\nuniform float cshift2;\nuniform float cscale2;\n#endif\n#if vtkNumComponents >= 4\nuniform float oshift3;\nuniform float oscale3;\nuniform float cshift3;\nuniform float cscale3;\n#endif\n\n// jitter texture\nuniform sampler2D jtexture;\nuniform sampler2D ttexture;\n\n\n// some 3D texture values\nuniform float sampleDistance;\nuniform vec3 vVCToIJK;\nuniform vec3 volumeSpacings; // spacing in the world coorindates\n\n\n// the heights defined below are the locations\n// for the up to four components of the tfuns\n// the tfuns have a height of 2XnumComps pixels so the\n// values are computed to hit the middle of the two rows\n// for that component\n#ifdef UseIndependentComponents\n#if vtkNumComponents == 1\nuniform float mix0;\n#define height0 0.5\n#endif\n#if vtkNumComponents == 2\nuniform float mix0;\nuniform float mix1;\n#define height0 0.25\n#define height1 0.75\n#endif\n#if vtkNumComponents == 3\nuniform float mix0;\nuniform float mix1;\nuniform float mix2;\n#define height0 0.17\n#define height1 0.5\n#define height2 0.83\n#endif\n#if vtkNumComponents == 4\nuniform float mix0;\nuniform float mix1;\nuniform float mix2;\nuniform float mix3;\n#define height0 0.125\n#define height1 0.375\n#define height2 0.625\n#define height3 0.875\n#endif\n#endif\n\nuniform vec4 ipScalarRangeMin;\nuniform vec4 ipScalarRangeMax;\n\n// declaration for intermixed geometry\n//VTK::ZBuffer::Dec\n\n//=======================================================================\n// global and custom variables (a temporary section before photorealistics rendering module is complete)\nvec3 rayDirVC;\nfloat sampleDistanceISVS;\nfloat sampleDistanceIS;\n\n#define SQRT3    1.7321\n#define INV4PI   0.0796\n#define EPSILON  0.001\n#define PI       3.1415\n#define PI2      9.8696\n\n//=======================================================================\n// Webgl2 specific version of functions\n#if __VERSION__ == 300\n\nuniform highp sampler3D texture1;\n\nvec4 getTextureValue(vec3 pos)\n{\n  vec4 tmp = texture(texture1, pos);\n\n  #if defined(vtkComponent0ForceNearest) || \\\n      defined(vtkComponent1ForceNearest) || \\\n      defined(vtkComponent2ForceNearest) || \\\n      defined(vtkComponent3ForceNearest)\n    vec3 nearestPos = (floor(pos * vec3(volumeDimensions)) + 0.5) / vec3(volumeDimensions);\n    vec4 nearestValue = texture(texture1, nearestPos);\n    #ifdef vtkComponent0ForceNearest\n      tmp[0] = nearestValue[0];\n    #endif\n    #ifdef vtkComponent1ForceNearest\n      tmp[1] = nearestValue[1];\n    #endif\n    #ifdef vtkComponent2ForceNearest\n      tmp[2] = nearestValue[2];\n    #endif\n    #ifdef vtkComponent3ForceNearest\n      tmp[3] = nearestValue[3];\n    #endif\n  #endif\n\n  #ifndef UseIndependentComponents\n    #if vtkNumComponents == 1\n      tmp.a = tmp.r;\n    #endif\n    #if vtkNumComponents == 2\n      tmp.a = tmp.g;\n    #endif\n    #if vtkNumComponents == 3\n      tmp.a = length(tmp.rgb);\n    #endif\n  #endif\n\n  return tmp;\n}\n\n//=======================================================================\n// WebGL1 specific version of functions\n#else\n\nuniform sampler2D texture1;\n\nuniform float texWidth;\nuniform float texHeight;\nuniform int xreps;\nuniform int xstride;\nuniform int ystride;\n\n// if computing trilinear values from multiple z slices\n#ifdef vtkTrilinearOn\nvec4 getTextureValue(vec3 ijk)\n{\n  float zoff = 1.0/float(volumeDimensions.z);\n  vec4 val1 = getOneTextureValue(ijk);\n  vec4 val2 = getOneTextureValue(vec3(ijk.xy, ijk.z + zoff));\n\n  float indexZ = float(volumeDimensions)*ijk.z;\n  float zmix =  indexZ - floor(indexZ);\n\n  return mix(val1, val2, zmix);\n}\n\nvec4 getOneTextureValue(vec3 ijk)\n#else // nearest or fast linear\nvec4 getTextureValue(vec3 ijk)\n#endif\n{\n  vec3 tdims = vec3(volumeDimensions);\n\n#ifdef debugtile\n  vec2 tpos = vec2(ijk.x, ijk.y);\n  vec4 tmp = texture2D(texture1, tpos);\n  tmp.a = 1.0;\n\n#else\n  int z = int(ijk.z * tdims.z);\n  int yz = z / xreps;\n  int xz = z - yz*xreps;\n\n  int tileWidth = volumeDimensions.x/xstride;\n  int tileHeight = volumeDimensions.y/ystride;\n\n  xz *= tileWidth;\n  yz *= tileHeight;\n\n  float ni = float(xz) + (ijk.x*float(tileWidth));\n  float nj = float(yz) + (ijk.y*float(tileHeight));\n\n  vec2 tpos = vec2(ni/texWidth, nj/texHeight);\n\n  vec4 tmp = texture2D(texture1, tpos);\n\n#if vtkNumComponents == 1\n  tmp.a = tmp.r;\n#endif\n#if vtkNumComponents == 2\n  tmp.g = tmp.a;\n#endif\n#if vtkNumComponents == 3\n  tmp.a = length(tmp.rgb);\n#endif\n#endif\n\n  return tmp;\n}\n\n// End of Webgl1 specific code\n//=======================================================================\n#endif\n\n//=======================================================================\n// transformation between VC and IS space\n\n// convert vector position from idx to vc\n#if (vtkLightComplexity > 0) || (defined vtkClippingPlanesOn)\nvec3 IStoVC(vec3 posIS){\n  vec3 posVC = posIS / vVCToIJK;\n  return posVC.x * vPlaneNormal0 +\n         posVC.y * vPlaneNormal2 +\n         posVC.z * vPlaneNormal4 +\n         vOriginVC;\n}\n\n// convert vector position from vc to idx\nvec3 VCtoIS(vec3 posVC){\n  posVC = posVC - vOriginVC;\n  posVC = vec3(\n    dot(posVC, vPlaneNormal0),\n    dot(posVC, vPlaneNormal2),\n    dot(posVC, vPlaneNormal4));\n  return posVC * vVCToIJK;\n}\n#endif\n\n//Rotate vector to view coordinate\n#if (vtkLightComplexity > 0) || (defined vtkGradientOpacityOn)\nvoid rotateToViewCoord(inout vec3 dirIS){\n  dirIS.xyz =\n    dirIS.x * vPlaneNormal0 +\n    dirIS.y * vPlaneNormal2 +\n    dirIS.z * vPlaneNormal4;\n}\n\n//Rotate vector to idx coordinate\nvec3 rotateToIDX(vec3 dirVC){\n  vec3 dirIS;\n  dirIS.xyz = vec3(\n    dot(dirVC, vPlaneNormal0),\n    dot(dirVC, vPlaneNormal2),\n    dot(dirVC, vPlaneNormal4));\n  return dirIS;\n}\n#endif\n\n//=======================================================================\n// Given a normal compute the gradient opacity factors\nfloat computeGradientOpacityFactor(\n  float normalMag, float goscale, float goshift, float gomin, float gomax)\n{\n  return clamp(normalMag * goscale + goshift, gomin, gomax);\n}\n\n//=======================================================================\n// compute the normal and gradient magnitude for a position, uses forward difference\n#if (vtkLightComplexity > 0) || (defined vtkGradientOpacityOn)\n  #ifdef vtkClippingPlanesOn\n    void adjustClippedVoxelValues(vec3 pos, vec3 texPos[3], inout vec3 g1)\n    {\n      vec3 g1VC[3];\n      for (int i = 0; i < 3; ++i)\n      {\n        g1VC[i] = IStoVC(texPos[i]);\n      }\n      vec3 posVC = IStoVC(pos);\n      for (int i = 0; i < clip_numPlanes; ++i)\n      {\n        for (int j = 0; j < 3; ++j)\n        {\n          if(dot(vec3(vClipPlaneOrigins[i] - g1VC[j].xyz), vClipPlaneNormals[i]) > 0.0)\n          {\n            g1[j] = 0.0;\n          }\n        }\n      }\n    }\n  #endif\n\n  #ifdef vtkComputeNormalFromOpacity\n    vec4 computeDensityNormal(vec3 opacityUCoords[2], float opactityTextureHeight, float gradientOpacity) {\n      vec3 opacityG1, opacityG2;\n      opacityG1.x = texture2D(otexture, vec2(opacityUCoords[0].x, opactityTextureHeight)).r;\n      opacityG1.y = texture2D(otexture, vec2(opacityUCoords[0].y, opactityTextureHeight)).r;\n      opacityG1.z = texture2D(otexture, vec2(opacityUCoords[0].z, opactityTextureHeight)).r;\n      opacityG2.x = texture2D(otexture, vec2(opacityUCoords[1].x, opactityTextureHeight)).r;\n      opacityG2.y = texture2D(otexture, vec2(opacityUCoords[1].y, opactityTextureHeight)).r;\n      opacityG2.z = texture2D(otexture, vec2(opacityUCoords[1].z, opactityTextureHeight)).r;\n      opacityG1.xyz *= gradientOpacity;\n      opacityG2.xyz *= gradientOpacity;\n\n      vec4 opacityG = vec4(opacityG1 - opacityG2, 1.0f);\n      // divide by spacing\n      opacityG.xyz /= vSpacing;\n      opacityG.w = length(opacityG.xyz);\n      // rotate to View Coords\n      rotateToViewCoord(opacityG.xyz);\n      if (!all(equal(opacityG.xyz, vec3(0.0)))) {\n        return vec4(normalize(opacityG.xyz),opacityG.w);\n      } else {\n        return vec4(0.0);\n      }\n    }\n\n    vec4 computeNormalForDensity(vec3 pos, vec3 tstep, out vec3 scalarInterp[2], const int opacityComponent)\n    {\n      vec3 xvec = vec3(tstep.x, 0.0, 0.0);\n      vec3 yvec = vec3(0.0, tstep.y, 0.0);\n      vec3 zvec = vec3(0.0, 0.0, tstep.z);\n      vec3 texPosPVec[3];\n      texPosPVec[0] = pos + xvec;\n      texPosPVec[1] = pos + yvec;\n      texPosPVec[2] = pos + zvec;\n      vec3 texPosNVec[3];\n      texPosNVec[0] = pos - xvec;\n      texPosNVec[1] = pos - yvec;\n      texPosNVec[2] = pos - zvec;\n      vec3 g1, g2;\n\n      scalarInterp[0].x = getTextureValue(texPosPVec[0])[opacityComponent];\n      scalarInterp[0].y = getTextureValue(texPosPVec[1])[opacityComponent];\n      scalarInterp[0].z = getTextureValue(texPosPVec[2])[opacityComponent];\n      scalarInterp[1].x = getTextureValue(texPosNVec[0])[opacityComponent];\n      scalarInterp[1].y = getTextureValue(texPosNVec[1])[opacityComponent];\n      scalarInterp[1].z = getTextureValue(texPosNVec[2])[opacityComponent];\n\n      #ifdef vtkClippingPlanesOn\n        adjustClippedVoxelValues(pos, texPosPVec, scalarInterp[0]);\n        adjustClippedVoxelValues(pos, texPosNVec, scalarInterp[1]);\n      #endif\n      vec4 result;\n      result.x = scalarInterp[0].x - scalarInterp[1].x;\n      result.y = scalarInterp[0].y - scalarInterp[1].y;\n      result.z = scalarInterp[0].z - scalarInterp[1].z;\n      // divide by spacing\n      result.xyz /= vSpacing;\n      result.w = length(result.xyz);\n      // rotate to View Coords\n      rotateToViewCoord(result.xyz);\n      if (length(result.xyz) > 0.0) {\n        return vec4(normalize(result.xyz),result.w);\n      } else {\n        return vec4(0.0);\n      }\n    }\n  #endif\n\n  // only works with dependent components\n  vec4 computeNormal(vec3 pos, vec3 tstep)\n  {\n    vec3 xvec = vec3(tstep.x, 0.0, 0.0);\n    vec3 yvec = vec3(0.0, tstep.y, 0.0);\n    vec3 zvec = vec3(0.0, 0.0, tstep.z);\n    vec3 texPosPVec[3];\n    texPosPVec[0] = pos + xvec;\n    texPosPVec[1] = pos + yvec;\n    texPosPVec[2] = pos + zvec;\n    vec3 texPosNVec[3];\n    texPosNVec[0] = pos - xvec;\n    texPosNVec[1] = pos - yvec;\n    texPosNVec[2] = pos - zvec;\n    vec3 g1, g2;\n    g1.x = getTextureValue(texPosPVec[0]).a;\n    g1.y = getTextureValue(texPosPVec[1]).a;\n    g1.z = getTextureValue(texPosPVec[2]).a;\n    g2.x = getTextureValue(texPosNVec[0]).a;\n    g2.y = getTextureValue(texPosNVec[1]).a;\n    g2.z = getTextureValue(texPosNVec[2]).a;\n    #ifdef vtkClippingPlanesOn\n      adjustClippedVoxelValues(pos, texPosPVec, g1);\n      adjustClippedVoxelValues(pos, texPosNVec, g2);\n    #endif\n    vec4 result;\n    result = vec4(g1 - g2, -1.0);\n    // divide by spacing\n    result.xyz /= vSpacing;\n    result.w = length(result.xyz);\n    if (result.w > 0.0){\n      // rotate to View Coords\n      rotateToViewCoord(result.xyz);\n      return vec4(normalize(result.xyz),result.w);\n    } else {\n      return vec4(0.0);\n    }\n  }\n#endif\n\n\n#ifdef vtkImageLabelOutlineOn\n  vec4 fragCoordToPCPos(vec4 fragCoord) {\n    return vec4(\n      (fragCoord.x / vpWidth - vpOffsetX - 0.5) * 2.0,\n      (fragCoord.y / vpHeight - vpOffsetY - 0.5) * 2.0,\n      (fragCoord.z - 0.5) * 2.0,\n      1.0);\n  }\n\n  vec4 pcPosToWorldCoord(vec4 pcPos) {\n    return PCWCMatrix * pcPos;\n  }\n\n  vec3 fragCoordToIndexSpace(vec4 fragCoord) {\n    vec4 pcPos = fragCoordToPCPos(fragCoord);\n    vec4 worldCoord = pcPosToWorldCoord(pcPos);\n    vec4 vertex = (worldCoord / worldCoord.w);\n\n    vec3 index = (vWCtoIDX * vertex).xyz;\n\n    // half voxel fix for labelmapOutline\n    return (index + vec3(0.5)) / vec3(volumeDimensions);\n  }\n\n  vec3 fragCoordToWorld(vec4 fragCoord) {\n    vec4 pcPos = fragCoordToPCPos(fragCoord);\n    vec4 worldCoord = pcPosToWorldCoord(pcPos);\n    return worldCoord.xyz;\n  }\n#endif\n\n//=======================================================================\n// compute the normals and gradient magnitudes for a position\n// for independent components\nmat4 computeMat4Normal(vec3 pos, vec4 tValue, vec3 tstep)\n{\n  mat4 result;\n  vec4 distX = getTextureValue(pos + vec3(tstep.x, 0.0, 0.0)) - tValue;\n  vec4 distY = getTextureValue(pos + vec3(0.0, tstep.y, 0.0)) - tValue;\n  vec4 distZ = getTextureValue(pos + vec3(0.0, 0.0, tstep.z)) - tValue;\n\n  // divide by spacing\n  distX /= vSpacing.x;\n  distY /= vSpacing.y;\n  distZ /= vSpacing.z;\n\n  mat3 rot;\n  rot[0] = vPlaneNormal0;\n  rot[1] = vPlaneNormal2;\n  rot[2] = vPlaneNormal4;\n\n#if !defined(vtkComponent0Proportional)\n  result[0].xyz = vec3(distX.r, distY.r, distZ.r);\n  result[0].a = length(result[0].xyz);\n  result[0].xyz *= rot;\n  if (result[0].w > 0.0)\n  {\n    result[0].xyz /= result[0].w;\n  }\n#endif\n\n// optionally compute the 2nd component\n#if vtkNumComponents >= 2 && !defined(vtkComponent1Proportional)\n  result[1].xyz = vec3(distX.g, distY.g, distZ.g);\n  result[1].a = length(result[1].xyz);\n  result[1].xyz *= rot;\n  if (result[1].w > 0.0)\n  {\n    result[1].xyz /= result[1].w;\n  }\n#endif\n\n// optionally compute the 3rd component\n#if vtkNumComponents >= 3 && !defined(vtkComponent2Proportional)\n  result[2].xyz = vec3(distX.b, distY.b, distZ.b);\n  result[2].a = length(result[2].xyz);\n  result[2].xyz *= rot;\n  if (result[2].w > 0.0)\n  {\n    result[2].xyz /= result[2].w;\n  }\n#endif\n\n// optionally compute the 4th component\n#if vtkNumComponents >= 4 && !defined(vtkComponent3Proportional)\n  result[3].xyz = vec3(distX.a, distY.a, distZ.a);\n  result[3].a = length(result[3].xyz);\n  result[3].xyz *= rot;\n  if (result[3].w > 0.0)\n  {\n    result[3].xyz /= result[3].w;\n  }\n#endif\n\n  return result;\n}\n\n//=======================================================================\n// global shadow - secondary ray\n#if defined(VolumeShadowOn) || defined(localAmbientOcclusionOn)\nfloat random()\n{\n  float rand = fract(sin(dot(gl_FragCoord.xy,vec2(12.9898,78.233)))*43758.5453123);\n  float jitter=texture2D(jtexture,gl_FragCoord.xy/32.).r;\n  uint pcg_state = floatBitsToUint(jitter);\n  uint state = pcg_state;\n  pcg_state = pcg_state * uint(747796405) + uint(2891336453);\n  uint word = ((state >> ((state >> uint(28)) + uint(4))) ^ state) * uint(277803737);\n  return (float((((word >> uint(22)) ^ word) >> 1 ))/float(2147483647) + rand)/2.0;\n}\n#endif\n\n#ifdef VolumeShadowOn\n// henyey greenstein phase function\nfloat phase_function(float cos_angle)\n{\n  // divide by 2.0 instead of 4pi to increase intensity\n  return ((1.0-anisotropy2)/pow(1.0+anisotropy2-2.0*anisotropy*cos_angle, 1.5))/2.0;\n}\n\n// Computes the intersection between a ray and a box\nstruct Hit\n{\n  float tmin;\n  float tmax;\n};\n\nstruct Ray\n{\n  vec3 origin;\n  vec3 dir;\n  vec3 invDir;\n};\n\nbool BBoxIntersect(vec3 boundMin, vec3 boundMax, const Ray r, out Hit hit)\n{\n  vec3 tbot = r.invDir * (boundMin - r.origin);\n  vec3 ttop = r.invDir * (boundMax - r.origin);\n  vec3 tmin = min(ttop, tbot);\n  vec3 tmax = max(ttop, tbot);\n  vec2 t = max(tmin.xx, tmin.yz);\n  float t0 = max(t.x, t.y);\n  t = min(tmax.xx, tmax.yz);\n  float t1 = min(t.x, t.y);\n  hit.tmin = t0;\n  hit.tmax = t1;\n  return t1 > max(t0,0.0);\n}\n\n// As BBoxIntersect requires the inverse of the ray coords,\n// this function is used to avoid numerical issues\nvoid safe_0_vector(inout Ray ray)\n{\n  if(abs(ray.dir.x) < EPSILON) ray.dir.x = sign(ray.dir.x) * EPSILON;\n  if(abs(ray.dir.y) < EPSILON) ray.dir.y = sign(ray.dir.y) * EPSILON;\n  if(abs(ray.dir.z) < EPSILON) ray.dir.z = sign(ray.dir.z) * EPSILON;\n}\n\nfloat volume_shadow(vec3 posIS, vec3 lightDirNormIS)\n{\n  float shadow = 1.0;\n  float opacity = 0.0;\n\n  // modify sample distance with a random number between 1.5 and 3.0\n  float sampleDistanceISVS_jitter = sampleDistanceISVS * mix(1.5, 3.0, random());\n  float opacityPrev = texture2D(otexture, vec2(getTextureValue(posIS).r * oscale0 + oshift0, 0.5)).r;\n\n  // in case the first sample near surface has a very tiled light ray, we need to offset start position\n  posIS += sampleDistanceISVS_jitter * lightDirNormIS;\n\n  // compute the start and end points for the ray\n  Ray ray;\n  Hit hit;\n  ray.origin = posIS;\n  ray.dir = lightDirNormIS;\n  safe_0_vector(ray);\n  ray.invDir = 1.0/ray.dir;\n\n  if(!BBoxIntersect(vec3(0.0),vec3(1.0), ray, hit))\n  {\n    return 1.0;\n  }\n  float maxdist = hit.tmax;\n\n  // interpolate shadow ray length between: 1 unit of sample distance in IS to SQRT3, based on globalIlluminationReach\n  float maxgi = mix(sampleDistanceISVS_jitter,SQRT3,giReach);\n  maxdist = min(maxdist,maxgi);\n  if(maxdist < EPSILON) {\n    return 1.0;\n  }\n\n  float current_dist = 0.0;\n  float current_step = length(sampleDistanceISVS_jitter * lightDirNormIS);\n  float clamped_step = 0.0;\n\n  vec4 scalar = vec4(0.0);\n  while(current_dist < maxdist)\n  {\n#ifdef vtkClippingPlanesOn\n    vec3 posVC = IStoVC(posIS);\n    for (int i = 0; i < clip_numPlanes; ++i)\n    {\n      if (dot(vec3(vClipPlaneOrigins[i] - posVC), vClipPlaneNormals[i]) > 0.0)\n      {\n        current_dist = maxdist;\n      }\n    }\n#endif\n    scalar = getTextureValue(posIS);\n    opacity = texture2D(otexture, vec2(scalar.r * oscale0 + oshift0, 0.5)).r;\n    #if defined(vtkGradientOpacityOn) && !defined(UseIndependentComponents)\n      vec4 normal = computeNormal(posIS, vec3(1.0/vec3(volumeDimensions)));\n      opacity *= computeGradientOpacityFactor(normal.w, goscale0, goshift0, gomin0, gomax0);\n    #endif\n    shadow *= 1.0 - opacity;\n\n    // optimization: early termination\n    if (shadow < EPSILON){\n      return 0.0;\n    }\n\n    clamped_step = min(maxdist - current_dist, current_step);\n    posIS += clamped_step * lightDirNormIS;\n    current_dist += current_step;\n  }\n\n  return shadow;\n}\n\nvec3 applyShadowRay(vec3 tColor, vec3 posIS, vec3 viewDirectionVC)\n{\n  vec3 vertLight = vec3(0.0);\n  vec3 secondary_contrib = vec3(0.0);\n  // here we assume only positional light, no effect of cones\n  for (int i = 0; i < lightNum; i++)\n  {\n    #if(vtkLightComplexity==3)\n      if (lightPositional[i] == 1){\n        vertLight = lightPositionVC[i] - IStoVC(posIS);\n      }else{\n        vertLight = - lightDirectionVC[i];\n      }\n    #else\n      vertLight = - lightDirectionVC[i];\n    #endif\n    // here we assume achromatic light, only intensity\n    float dDotL = dot(viewDirectionVC, normalize(vertLight));\n    // isotropic scatter returns 0.5 instead of 1/4pi to increase intensity\n    float phase_attenuation = 0.5;\n    if (abs(anisotropy) > EPSILON){\n      phase_attenuation = phase_function(dDotL);\n    }\n    float vol_shadow = volume_shadow(posIS, normalize(rotateToIDX(vertLight)));\n    secondary_contrib += tColor * vDiffuse * lightColor[i] * vol_shadow * phase_attenuation;\n    secondary_contrib += tColor * vAmbient;\n  }\n  return secondary_contrib;\n}\n#endif\n\n//=======================================================================\n// local ambient occlusion\n#ifdef localAmbientOcclusionOn\nvec3 sample_direction_uniform(int i)\n{\n  float rand = random() * 0.5;\n  float theta = PI2 * (kernelSample[i][0] + rand);\n  float phi = acos(2.0 * (kernelSample[i][1] + rand) -1.0) / 2.5;\n  return normalize(vec3(cos(theta)*sin(phi), sin(theta)*sin(phi), cos(phi)));\n}\n\n// return a matrix that transform startDir into z axis; startDir should be normalized\nmat3 zBaseRotationalMatrix(vec3 startDir){\n  vec3 axis = cross(startDir, vec3(0.0,0.0,1.0));\n  float cosA = startDir.z;\n  float k = 1.0 / (1.0 + cosA);\n  mat3 matrix = mat3((axis.x * axis.x * k) + cosA, (axis.y * axis.x * k) - axis.z, (axis.z * axis.x * k) + axis.y,\n              (axis.x * axis.y * k) + axis.z, (axis.y * axis.y * k) + cosA, (axis.z * axis.y * k) - axis.x,\n              (axis.x * axis.z * k) - axis.y, (axis.y * axis.z * k) + axis.x, (axis.z * axis.z * k) + cosA);\n  return matrix;\n}\n\nfloat computeLAO(vec3 posIS, float op, vec3 lightDir, vec4 normal){\n  // apply LAO only at selected locations, otherwise return full brightness\n  if (normal.w > 0.0 && op > 0.05){\n    float total_transmittance = 0.0;\n    mat3 inverseRotateBasis = inverse(zBaseRotationalMatrix(normalize(-normal.xyz)));\n    vec3 currPos, randomDirStep;\n    float weight, transmittance, opacity;\n    for (int i = 0; i < kernelSize; i++)\n    {\n      randomDirStep = inverseRotateBasis * sample_direction_uniform(i) * sampleDistanceIS;\n      weight = 1.0 - dot(normalize(lightDir), normalize(randomDirStep));\n      currPos = posIS;\n      transmittance = 1.0;\n      for (int j = 0; j < kernelRadius ; j++){\n        currPos += randomDirStep;\n        // check if it's at clipping plane, if so return full brightness\n        if (all(greaterThan(currPos, vec3(EPSILON))) && all(lessThan(currPos,vec3(1.0-EPSILON)))){\n          opacity = texture2D(otexture, vec2(getTextureValue(currPos).r * oscale0 + oshift0, 0.5)).r;\n          #ifdef vtkGradientOpacityOn\n             opacity *= computeGradientOpacityFactor(normal.w, goscale0, goshift0, gomin0, gomax0);\n          #endif\n          transmittance *= 1.0 - opacity;\n        }\n        else{\n          break;\n        }\n      }\n      total_transmittance += transmittance / float(kernelRadius) * weight;\n\n      // early termination if fully translucent\n      if (total_transmittance > 1.0 - EPSILON){\n        return 1.0;\n      }\n    }\n    // average transmittance and reduce variance\n    return clamp(total_transmittance / float(kernelSize), 0.3, 1.0);\n  } else {\n    return 1.0;\n  }\n}\n#endif\n\n//=======================================================================\n// surface light contribution\n#if vtkLightComplexity > 0\n  void applyLighting(inout vec3 tColor, vec4 normal)\n  {\n    vec3 diffuse = vec3(0.0, 0.0, 0.0);\n    vec3 specular = vec3(0.0, 0.0, 0.0);\n    float df, sf = 0.0;\n    for (int i = 0; i < lightNum; i++){\n        df = abs(dot(normal.rgb, -lightDirectionVC[i]));\n        diffuse += df * lightColor[i];\n        sf = pow( abs(dot(lightHalfAngleVC[i],normal.rgb)), vSpecularPower);\n        specular += sf * lightColor[i];\n    }\n    tColor.rgb = tColor.rgb*(diffuse*vDiffuse + vAmbient) + specular*vSpecular;\n  }\n  #ifdef SurfaceShadowOn\n  #if vtkLightComplexity < 3\n    vec3 applyLightingDirectional(vec3 posIS, vec4 tColor, vec4 normal)\n    {\n      // everything in VC\n      vec3 diffuse = vec3(0.0);\n      vec3 specular = vec3(0.0);\n      #ifdef localAmbientOcclusionOn\n        vec3 ambient = vec3(0.0);\n      #endif\n      vec3 vertLightDirection;\n      for (int i = 0; i < lightNum; i++){\n        float ndotL,vdotR;\n        vertLightDirection = lightDirectionVC[i];\n        ndotL = dot(normal.xyz, vertLightDirection);\n        if (ndotL < 0.0 && twoSidedLighting)\n        {\n          ndotL = -ndotL;\n        }\n        if (ndotL > 0.0)\n        {\n          diffuse += ndotL * lightColor[i];\n          //specular\n          vdotR = dot(-rayDirVC, normalize(2.0 * ndotL * -normal.xyz + vertLightDirection));\n          if (vdotR > 0.0)\n          {\n            specular += pow(vdotR, vSpecularPower) * lightColor[i];\n          }\n        }\n        #ifdef localAmbientOcclusionOn\n            ambient += computeLAO(posIS, tColor.a, vertLightDirection, normal);\n        #endif\n      }\n      #ifdef localAmbientOcclusionOn\n        return tColor.rgb * (diffuse * vDiffuse + vAmbient * ambient) + specular*vSpecular;\n      #else\n        return tColor.rgb * (diffuse * vDiffuse + vAmbient) + specular*vSpecular;\n      #endif\n    }\n  #else\n    vec3 applyLightingPositional(vec3 posIS, vec4 tColor, vec4 normal, vec3 posVC)\n    {\n      // everything in VC\n      vec3 diffuse = vec3(0.0);\n      vec3 specular = vec3(0.0);\n      #ifdef localAmbientOcclusionOn\n        vec3 ambient = vec3(0.0);\n      #endif\n      vec3 vertLightDirection;\n      for (int i = 0; i < lightNum; i++){\n        float distance,attenuation,ndotL,vdotR;\n        vec3 lightDir;\n        if (lightPositional[i] == 1){\n          lightDir = lightDirectionVC[i];\n          vertLightDirection = posVC - lightPositionVC[i];\n          distance = length(vertLightDirection);\n          vertLightDirection = normalize(vertLightDirection);\n          attenuation = 1.0 / (lightAttenuation[i].x\n                              + lightAttenuation[i].y * distance\n                              + lightAttenuation[i].z * distance * distance);\n          // per OpenGL standard cone angle is 90 or less for a spot light\n          if (lightConeAngle[i] <= 90.0){\n            float coneDot = dot(vertLightDirection, lightDir);\n            if (coneDot >= cos(radians(lightConeAngle[i]))){  // if inside cone\n              attenuation = attenuation * pow(coneDot, lightExponent[i]);\n            }\n            else {\n              attenuation = 0.0;\n            }\n          }\n          ndotL = dot(normal.xyz, vertLightDirection);\n          if (ndotL < 0.0 && twoSidedLighting)\n          {\n            ndotL = -ndotL;\n          }\n          if (ndotL > 0.0)\n          {\n            diffuse += ndotL * attenuation * lightColor[i];\n            //specular\n            vdotR = dot(-rayDirVC, normalize(2.0 * ndotL * -normal.xyz + vertLightDirection));\n            if (vdotR > 0.0)\n            {\n              specular += pow(vdotR, vSpecularPower) * attenuation * lightColor[i];\n            }\n          }\n          #ifdef localAmbientOcclusionOn\n            ambient += computeLAO(posIS, tColor.a, vertLightDirection, normal);\n          #endif\n        } else {\n          vertLightDirection = lightDirectionVC[i];\n          ndotL = dot(normal.xyz, vertLightDirection);\n          if (ndotL < 0.0 && twoSidedLighting)\n          {\n            ndotL = -ndotL;\n          }\n          if (ndotL > 0.0)\n          {\n            diffuse += ndotL * lightColor[i];\n            //specular\n            vdotR = dot(-rayDirVC, normalize(2.0 * ndotL * -normal.xyz + vertLightDirection));\n            if (vdotR > 0.0)\n            {\n              specular += pow(vdotR, vSpecularPower) * lightColor[i];\n            }\n          }\n          #ifdef localAmbientOcclusionOn\n            ambient += computeLAO(posIS, tColor.a, vertLightDirection, normal);\n          #endif\n        }\n      }\n      #ifdef localAmbientOcclusionOn\n        return tColor.rgb * (diffuse * vDiffuse + vAmbient * ambient) + specular*vSpecular;\n      #else\n        return tColor.rgb * (diffuse * vDiffuse + vAmbient) + specular*vSpecular;\n      #endif\n    }\n  #endif\n  #endif\n#endif\n\n// LAO of surface shadows and volume shadows only work with dependent components\nvec3 applyAllLightning(vec3 tColor, float alpha, vec3 posIS, vec4 normalLight) {\n  #if vtkLightComplexity > 0\n    // surface shadows if needed\n    #ifdef SurfaceShadowOn\n      #if vtkLightComplexity < 3\n        vec3 tColorS = applyLightingDirectional(posIS, vec4(tColor, alpha), normalLight);\n      #else\n        vec3 tColorS = applyLightingPositional(posIS, vec4(tColor, alpha), normalLight, IStoVC(posIS));\n      #endif\n    #endif\n\n    // volume shadows if needed\n    #ifdef VolumeShadowOn\n      vec3 tColorVS = applyShadowRay(tColor, posIS, rayDirVC);\n    #endif\n\n    // merge\n    #ifdef VolumeShadowOn\n      #ifdef SurfaceShadowOn\n        // surface shadows + volumetric shadows\n        float vol_coef = volumetricScatteringBlending * (1.0 - alpha / 2.0) * (1.0 - atan(normalLight.w) * INV4PI);\n        tColor = (1.0-vol_coef) * tColorS + vol_coef * tColorVS;\n      #else\n        // volumetric shadows only\n        tColor = tColorVS;\n      #endif\n    #else\n      #ifdef SurfaceShadowOn\n        // surface shadows only\n        tColor = tColorS;\n      #else\n        // no shadows\n        applyLighting(tColor, normal3);\n      #endif\n    #endif\n  #endif\n  return tColor;\n}\n\n  \nvec4 getColorForValue(vec4 tValue, vec3 posIS, vec3 tstep)\n{\n\n// If labeloutline and not the edge labelmap, since in the edge labelmap blend\n// we need the underlying data to sample through\n#if defined(vtkImageLabelOutlineOn) && !defined(vtkLabelEdgeProjectionOn)\n  vec3 centerPosIS = fragCoordToIndexSpace(gl_FragCoord); // pos in texture space\n  vec4 centerValue = getTextureValue(centerPosIS);\n  bool pixelOnBorder = false;\n  vec4 tColor = texture2D(ctexture, vec2(centerValue.r * cscale0 + cshift0, 0.5));\n\n  // Get alpha of segment from opacity function.\n  tColor.a = texture2D(otexture, vec2(centerValue.r * oscale0 + oshift0, 0.5)).r;\n\n  int segmentIndex = int(centerValue.r * 255.0);\n  \n  // Use texture sampling for outlineThickness\n  float textureCoordinate = float(segmentIndex - 1) / 1024.0;\n  float textureValue = texture2D(ttexture, vec2(textureCoordinate, 0.5)).r;\n\n  int actualThickness = int(textureValue * 255.0);\n\n\n  // If it is the background (segment index 0), we should quickly bail out. \n  // Previously, this was determined by tColor.a, which was incorrect as it\n  // prevented the outline from appearing when the fill is 0.\n  if (segmentIndex == 0){\n    return vec4(0, 0, 0, 0);\n  }\n\n  // Only perform outline check on fragments rendering voxels that aren't invisible.\n  // Saves a bunch of needless checks on the background.\n  // TODO define epsilon when building shader?\n  for (int i = -actualThickness; i <= actualThickness; i++) {\n    for (int j = -actualThickness; j <= actualThickness; j++) {\n      if (i == 0 || j == 0) {\n        continue;\n      }\n\n      vec4 neighborPixelCoord = vec4(gl_FragCoord.x + float(i),\n        gl_FragCoord.y + float(j),\n        gl_FragCoord.z, gl_FragCoord.w);\n\n      vec3 neighborPosIS = fragCoordToIndexSpace(neighborPixelCoord);\n      vec4 value = getTextureValue(neighborPosIS);\n\n      // If any of my neighbours are not the same value as I\n      // am, this means I am on the border of the segment.\n      // We can break the loops\n      if (any(notEqual(value, centerValue))) {\n        pixelOnBorder = true;\n        break;\n      }\n    }\n\n    if (pixelOnBorder == true) {\n      break;\n    }\n  }\n\n  // If I am on the border, I am displayed at full opacity\n  if (pixelOnBorder == true) {\n    tColor.a = outlineOpacity;\n  }\n\n  return tColor;\n\n#else\n  // compute the normal and gradient magnitude if needed\n  // We compute it as a vec4 if possible otherwise a mat4\n\n  #ifdef UseIndependentComponents\n\n    // sample textures\n    vec3 tColor0 = texture2D(ctexture, vec2(tValue.r * cscale0 + cshift0, height0)).rgb;\n    float pwfValue0 = texture2D(otexture, vec2(tValue.r * oscale0 + oshift0, height0)).r;\n\n    #if vtkNumComponents > 1\n      vec3 tColor1 = texture2D(ctexture, vec2(tValue.g * cscale1 + cshift1, height1)).rgb;\n      float pwfValue1 = texture2D(otexture, vec2(tValue.g * oscale1 + oshift1, height1)).r;\n\n      #if vtkNumComponents > 2\n        vec3 tColor2 = texture2D(ctexture, vec2(tValue.b * cscale2 + cshift2, height2)).rgb;\n        float pwfValue2 = texture2D(otexture, vec2(tValue.b * oscale2 + oshift2, height2)).r;\n\n        #if vtkNumComponents > 3\n          vec3 tColor3 = texture2D(ctexture, vec2(tValue.a * cscale3 + cshift3, height3)).rgb;\n          float pwfValue3 = texture2D(otexture, vec2(tValue.a * oscale3 + oshift3, height3)).r;\n        #endif\n      #endif\n    #endif\n\n    #if !defined(vtkCustomComponentsColorMix)\n      // default path for component color mix\n\n      // compute the normal vectors as needed\n      #if (vtkLightComplexity > 0) || defined(vtkGradientOpacityOn)\n        mat4 normalMat = computeMat4Normal(posIS, tValue, tstep);\n      #endif\n\n      // compute gradient opacity factors as needed\n      vec4 goFactor = vec4(1.0, 1.0 ,1.0 ,1.0);\n      #if defined(vtkGradientOpacityOn)\n        #if !defined(vtkComponent0Proportional)\n          goFactor.x =\n            computeGradientOpacityFactor(normalMat[0].a, goscale0, goshift0, gomin0, gomax0);\n        #endif\n        #if vtkNumComponents > 1\n          #if !defined(vtkComponent1Proportional)\n            goFactor.y =\n              computeGradientOpacityFactor(normalMat[1].a, goscale1, goshift1, gomin1, gomax1);\n          #endif\n          #if vtkNumComponents > 2\n            #if !defined(vtkComponent2Proportional)\n              goFactor.z =\n                computeGradientOpacityFactor(normalMat[2].a, goscale2, goshift2, gomin2, gomax2);\n            #endif\n            #if vtkNumComponents > 3\n              #if !defined(vtkComponent3Proportional)\n                goFactor.w =\n                  computeGradientOpacityFactor(normalMat[3].a, goscale3, goshift3, gomin3, gomax3);\n              #endif\n            #endif\n          #endif\n        #endif\n      #endif\n\n      // process color and opacity for each component\n      #if !defined(vtkComponent0Proportional)\n        float alpha = goFactor.x*mix0*pwfValue0;\n        #if vtkLightComplexity > 0\n          applyLighting(tColor0, normalMat[0]);\n        #endif\n      #else\n        tColor0 *= pwfValue0;\n        float alpha = mix(pwfValue0, 1.0, (1.0 - mix0));\n      #endif\n\n      #if vtkNumComponents > 1\n        #if !defined(vtkComponent1Proportional)\n          alpha += goFactor.y*mix1*pwfValue1;\n          #if vtkLightComplexity > 0\n            applyLighting(tColor1, normalMat[1]);\n          #endif\n        #else\n          tColor1 *= pwfValue1;\n          alpha *= mix(pwfValue1, 1.0, (1.0 - mix1));\n        #endif\n\n        #if vtkNumComponents > 2\n          #if !defined(vtkComponent2Proportional)\n            alpha += goFactor.z*mix2*pwfValue2;\n            #if vtkLightComplexity > 0\n              applyLighting(tColor2, normalMat[2]);\n            #endif\n          #else\n            tColor2 *= pwfValue2;\n            alpha *= mix(pwfValue2, 1.0, (1.0 - mix2));\n          #endif\n        #endif\n\n        #if vtkNumComponents > 3\n          #if !defined(vtkComponent3Proportional)\n            alpha += goFactor.w*mix3*pwfValue3;\n            #if vtkLightComplexity > 0\n              applyLighting(tColor3, normalMat[3]);\n            #endif\n          #else\n            tColor3 *= pwfValue3;\n            alpha *= mix(pwfValue3, 1.0, (1.0 - mix3));\n          #endif\n        #endif\n      #endif\n\n      // perform final independent blend\n      vec3 tColor = mix0 * tColor0;\n      #if vtkNumComponents > 1\n        tColor += mix1 * tColor1;\n        #if vtkNumComponents > 2\n          tColor += mix2 * tColor2;\n          #if vtkNumComponents > 3\n            tColor += mix3 * tColor3;\n          #endif\n        #endif\n      #endif\n\n      return vec4(tColor, alpha);\n    #else\n      /*\n       * Mix the color information from all the independent components to get a single rgba output\n       * Gradient opactity factors and normals are not computed\n       *\n       * You can compute these using:\n       * - computeMat4Normal: always available, compute normal only for non proportional components, used by default independent component mix\n       * - computeDensityNormal & computeNormalForDensity: available if ((LightComplexity > 0) || GradientOpacityOn) && ComputeNormalFromOpacity),\n       *                                                   used by dependent component color mix, see code for Additive preset in OpenGl/VolumeMapper\n       * - computeGradientOpacityFactor: always available, used in a lot of places\n       *\n       * Using applyAllLightning() is advised for shading but some features don't work well with it (volume shadows, LAO)\n       * mix0, mix1, ... are defined for each component that is used and correspond to the componentWeight\n       */\n      //VTK::CustomComponentsColorMix::Impl\n    #endif\n  #else\n    // dependent components\n\n    // compute normal if needed\n    #if (vtkLightComplexity > 0) || defined(vtkGradientOpacityOn)\n      // use component 3 of the opacity texture as getTextureValue() sets alpha to the opacity value\n      #ifdef vtkComputeNormalFromOpacity\n        vec3 scalarInterp[2];\n        vec4 normal0 = computeNormalForDensity(posIS, tstep, scalarInterp, 3);\n      #else\n        vec4 normal0 = computeNormal(posIS, tstep);\n      #endif\n    #endif\n\n    // compute gradient opacity factor enabled\n    #if defined(vtkGradientOpacityOn)\n      float gradientOpacity = computeGradientOpacityFactor(normal0.a, goscale0, goshift0, gomin0, gomax0);\n    #else\n      const float gradientOpacity = 1.0;\n    #endif\n\n    // get color and opacity\n    #if vtkNumComponents == 1\n      vec3 tColor = texture2D(ctexture, vec2(tValue.r * cscale0 + cshift0, 0.5)).rgb;\n      float alpha = gradientOpacity*texture2D(otexture, vec2(tValue.r * oscale0 + oshift0, 0.5)).r;\n      if (alpha < EPSILON){\n        return vec4(0.0);\n      }\n    #endif\n    #if vtkNumComponents == 2\n      vec3 tColor = vec3(tValue.r * cscale0 + cshift0);\n      float alpha = gradientOpacity*texture2D(otexture, vec2(tValue.a * oscale1 + oshift1, 0.5)).r;\n    #endif\n    #if vtkNumComponents == 3\n      vec3 tColor;\n      tColor.r = tValue.r * cscale0 + cshift0;\n      tColor.g = tValue.g * cscale1 + cshift1;\n      tColor.b = tValue.b * cscale2 + cshift2;\n      float alpha = gradientOpacity*texture2D(otexture, vec2(tValue.a * oscale0 + oshift0, 0.5)).r;\n    #endif\n    #if vtkNumComponents == 4\n      vec3 tColor;\n      tColor.r = tValue.r * cscale0 + cshift0;\n      tColor.g = tValue.g * cscale1 + cshift1;\n      tColor.b = tValue.b * cscale2 + cshift2;\n      float alpha = gradientOpacity*texture2D(otexture, vec2(tValue.a * oscale3 + oshift3, 0.5)).r;\n    #endif\n\n    // lighting\n    #if (vtkLightComplexity > 0)\n      #ifdef vtkComputeNormalFromOpacity\n        vec4 normalLight;\n        if (!all(equal(normal0, vec4(0.0)))) {\n          scalarInterp[0] = scalarInterp[0] * oscale0 + oshift0;\n          scalarInterp[1] = scalarInterp[1] * oscale0 + oshift0;\n          normalLight = computeDensityNormal(scalarInterp, 0.5, gradientOpacity);\n          if (all(equal(normalLight, vec4(0.0)))) {\n            normalLight = normal0;\n          }\n        }\n      #else\n        vec4 normalLight = normal0;\n      #endif\n      tColor = applyAllLightning(tColor, alpha, posIS, normalLight);\n    #endif\n\n    return vec4(tColor, alpha);\n  #endif // dependent\n#endif\n}\n\nbool valueWithinScalarRange(vec4 val, vec4 min, vec4 max) {\n  bool withinRange = false;\n  #if vtkNumComponents == 1\n    if (val.r >= min.r && val.r <= max.r) {\n      withinRange = true;\n    }\n  #else\n    #ifdef UseIndependentComponents\n      #if vtkNumComponents == 2\n        if (val.r >= min.r && val.r <= max.r &&\n            val.g >= min.g && val.g <= max.g) {\n          withinRange = true;\n        }\n      #else\n        if (all(greaterThanEqual(val, ipScalarRangeMin)) &&\n            all(lessThanEqual(val, ipScalarRangeMax))) {\n          withinRange = true;\n        }\n      #endif\n    #endif\n  #endif\n  return withinRange;\n}\n\n#if vtkBlendMode == 6 \nbool checkOnEdgeForNeighbor(int i, int j, int s, vec3 stepIS) {\n    vec4 neighborPixelCoord = vec4(gl_FragCoord.x + float(i), gl_FragCoord.y + float(j), gl_FragCoord.z, gl_FragCoord.w);\n    vec3 originalNeighborPosIS = fragCoordToIndexSpace(neighborPixelCoord);\n\n    bool justSawIt = false;\n\n    vec3 neighborPosIS = originalNeighborPosIS;\n\n    float stepsTraveled = 0.0;\n\n\n    // float neighborValue;\n    for (int k = 0; k < //VTK::MaximumSamplesValue /2 ; ++k) {\n        ivec3 texCoord = ivec3(neighborPosIS * vec3(volumeDimensions));\n        vec4 texValue = texelFetch(texture1, texCoord, 0);\n\n        if (int(texValue.g) == s) {\n            justSawIt = true;\n            break;\n        }\n        neighborPosIS += stepIS;\n    }\n\n    if (justSawIt){\n      return false;\n    }\n\n   \n    neighborPosIS = originalNeighborPosIS;\n    for (int k = 0; k < //VTK::MaximumSamplesValue /2 ; ++k) {\n        ivec3 texCoord = ivec3(neighborPosIS * vec3(volumeDimensions));\n        vec4 texValue = texelFetch(texture1, texCoord, 0);\n\n        if (int(texValue.g) == s) {\n            justSawIt = true;\n            break;\n        }\n        neighborPosIS -= stepIS;\n    }\n\n\n    if (!justSawIt) {\n        // onedge\n        vec3 tColorSegment = texture2D(ctexture, vec2(float(s) * cscale1 + cshift1, height1)).rgb;\n        float pwfValueSegment = texture2D(otexture, vec2(float(s) * oscale1 + oshift1, height1)).r;\n        gl_FragData[0] = vec4(tColorSegment, pwfValueSegment);\n        return true;\n    }\n\n    // not on edge\n    return false;\n}\n\n#endif\n\n\n//=======================================================================\n// Apply the specified blend mode operation along the ray's path.\n//\nvoid applyBlend(vec3 posIS, vec3 endIS, vec3 tdims)\n{\n  vec3 tstep = 1.0/tdims;\n\n  // start slightly inside and apply some jitter\n  vec3 delta = endIS - posIS;\n  vec3 stepIS = normalize(delta)*sampleDistanceIS;\n  float raySteps = length(delta)/sampleDistanceIS;\n\n  // Initialize arrays to false\n  // avoid 0.0 jitter\n  float jitter = 0.01 + 0.99*texture2D(jtexture, gl_FragCoord.xy/32.0).r;\n  float stepsTraveled = jitter;\n\n  // local vars for the loop\n  vec4 color = vec4(0.0, 0.0, 0.0, 0.0);\n  vec4 tValue;\n  vec4 tColor;\n\n  // if we have less than one step then pick the middle point\n  // as our value\n  // if (raySteps <= 1.0)\n  // {\n  //   posIS = (posIS + endIS)*0.5;\n  // }\n\n  // Perform initial step at the volume boundary\n  // compute the scalar\n  tValue = getTextureValue(posIS);\n  \n  #if vtkBlendMode == 6 \n    if (raySteps <= 1.0)\n    {\n      gl_FragData[0] = getColorForValue(tValue, posIS, tstep);\n      return;\n    }\n\n    vec4 value = tValue;\n    posIS += (jitter*stepIS);\n    vec3 maxPosIS = posIS; // Store the position of the max value\n    int segmentIndex = int(value.g);\n    bool originalPosHasSeenNonZero = false;\n\n    uint bitmask = 0u;\n\n    if (segmentIndex != 0) {\n      // Tried using the segment index in an boolean array but reading \n      // from the array by dynamic indexing was horrondously slow\n      // so use bit masking instead and assign 1 to the bit corresponding to the segment index\n      // and later check if the bit is set via bit operations\n      setBit(segmentIndex);\n    }\n    \n    // Sample along the ray until MaximumSamplesValue,\n    // ending slightly inside the total distance\n    for (int i = 0; i < //VTK::MaximumSamplesValue ; ++i)\n    {\n      // If we have reached the last step, break\n      if (stepsTraveled + 1.0 >= raySteps) { break; }\n\n      // compute the scalar\n      tValue = getTextureValue(posIS);\n      segmentIndex = int(tValue.g);\n\n      if (segmentIndex != 0) {\n        originalPosHasSeenNonZero = true;\n        setBit(segmentIndex);\n      }\n\n      if (tValue.r > value.r) {\n        value =  tValue; // Update the max value\n        maxPosIS = posIS; // Update the position where max occurred\n      }\n\n      // Otherwise, continue along the ray\n      stepsTraveled++;\n      posIS += stepIS;\n    }\n\n    // Perform the last step along the ray using the\n    // residual distance\n    posIS = endIS;\n    tValue = getTextureValue(posIS);\n\n    if (tValue.r > value.r) {\n      value = tValue; // Update the max value\n      maxPosIS = posIS; // Update the position where max occurred\n    }  \n\n    // If we have not seen any non-zero segments, we can return early\n    // and grab color from the actual center value first component (image)\n    if (!originalPosHasSeenNonZero) {\n      gl_FragData[0] = getColorForValue(value, maxPosIS, tstep);\n      return;\n    }\n\n    // probably we can make this configurable but for now we will use the same\n    // sample distance as the original sample distance\n    float neighborSampleDistanceIS = sampleDistanceIS;\n\n    vec3 neighborRayStepsIS = stepIS;\n    float neighborRaySteps = raySteps;\n    bool shouldLookInAllNeighbors = false;\n\n    float minVoxelSpacing = min(volumeSpacings[0], min(volumeSpacings[1], volumeSpacings[2]));\n    vec4 base = vec4(gl_FragCoord.x, gl_FragCoord.y, gl_FragCoord.z, gl_FragCoord.w);\n\n    vec4 baseXPlus = vec4(gl_FragCoord.x + 1.0, gl_FragCoord.y, gl_FragCoord.z, gl_FragCoord.w);\n    vec4 baseYPlus = vec4(gl_FragCoord.x, gl_FragCoord.y + 1.0, gl_FragCoord.z, gl_FragCoord.w);\n\n    vec3 baseWorld = fragCoordToWorld(base);\n    vec3 baseXPlusWorld = fragCoordToWorld(baseXPlus);\n    vec3 baseYPlusWorld = fragCoordToWorld(baseYPlus);\n\n    float XPlusDiff = length(baseXPlusWorld - baseWorld);\n    float YPlusDiff = length(baseYPlusWorld - baseWorld);\n\n    float minFragSpacingWorld = min(XPlusDiff, YPlusDiff);\n\n    for (int s = 1; s < MAX_SEGMENT_INDEX; s++) {\n      // bail out quickly if the segment index has not \n      // been seen by the center segment\n      if (!isBitSet(s)) {\n       continue;\n      }\n\n      // Use texture sampling for outlineThickness so that we can have \n      // per segment thickness\n      float textureCoordinate = float(s - 1) / 1024.0;\n      float textureValue = texture2D(ttexture, vec2(textureCoordinate, 0.5)).r;\n\n      int actualThickness = int(textureValue * 255.0);\n\n      // check the extreme points in the neighborhood since there is a better\n      // chance of finding the edge there, so that we can bail out \n      // faster if we find the edge\n      bool onEdge =\n          checkOnEdgeForNeighbor(-actualThickness, -actualThickness, s, stepIS) ||\n          checkOnEdgeForNeighbor(actualThickness, actualThickness, s, stepIS) ||\n          checkOnEdgeForNeighbor(actualThickness, -actualThickness, s, stepIS) ||\n          checkOnEdgeForNeighbor(-actualThickness, +actualThickness, s, stepIS);\n\n      if (onEdge) {\n        return;\n      }\n\n      // since the next step is computationally expensive, we need to perform\n      // some optimizations to avoid it if possible. One of the optimizations\n      // is to check the whether the minimum of the voxel spacing is greater than \n      // the 2 * the thickness of the outline segment. If that is the case\n      // then we can safely skip the next step since we can be sure that the\n      // the previous 4 checks on the extreme points would caught the entirety \n      // of the all the fragments inside. i.e., this happens when we zoom out, \n      if (minVoxelSpacing > (2.0 * float(actualThickness) - 1.0) * minFragSpacingWorld) {\n        continue;\n      }\n      \n      // Loop through the rest, skipping the processed extremes and the center\n      for (int i = -actualThickness; i <= actualThickness; i++) {\n            for (int j = -actualThickness; j <= actualThickness; j++) {\n                if (i == 0 && j == 0) continue; // Skip the center\n                if (abs(i) == actualThickness && abs(j) == actualThickness) continue; // Skip corners\n                if (checkOnEdgeForNeighbor(i, j, s, stepIS )) {\n                    return;\n                }\n          }\n      }\n    }\n\n    vec3 tColor0 = texture2D(ctexture, vec2(value.r * cscale0 + cshift0, height0)).rgb;\n    float pwfValue0 = texture2D(otexture, vec2(value.r * oscale0 + oshift0, height0)).r;\n    gl_FragData[0] = vec4(tColor0, pwfValue0);\n  #endif\n  #if vtkBlendMode == 0 // COMPOSITE_BLEND\n    // now map through opacity and color\n    tColor = getColorForValue(tValue, posIS, tstep);\n\n    // handle very thin volumes\n    if (raySteps <= 1.0)\n    {\n      tColor.a = 1.0 - pow(1.0 - tColor.a, raySteps);\n      gl_FragData[0] = tColor;\n      return;\n    }\n\n    tColor.a = 1.0 - pow(1.0 - tColor.a, jitter);\n    color = vec4(tColor.rgb*tColor.a, tColor.a);\n    posIS += (jitter*stepIS);\n\n    for (int i = 0; i < //VTK::MaximumSamplesValue ; ++i)\n    {\n      if (stepsTraveled + 1.0 >= raySteps) { break; }\n\n      // compute the scalar\n      tValue = getTextureValue(posIS);\n\n      // now map through opacity and color\n      tColor = getColorForValue(tValue, posIS, tstep);\n\n      float mix = (1.0 - color.a);\n\n      // this line should not be needed but nvidia seems to not handle\n      // the break correctly on windows/chrome 58 angle\n      //mix = mix * sign(max(raySteps - stepsTraveled - 1.0, 0.0));\n\n      color = color + vec4(tColor.rgb*tColor.a, tColor.a)*mix;\n      stepsTraveled++;\n      posIS += stepIS;\n      if (color.a > 0.99) { color.a = 1.0; break; }\n    }\n\n    if (color.a < 0.99 && (raySteps - stepsTraveled) > 0.0)\n    {\n      posIS = endIS;\n\n      // compute the scalar\n      tValue = getTextureValue(posIS);\n\n      // now map through opacity and color\n      tColor = getColorForValue(tValue, posIS, tstep);\n      tColor.a = 1.0 - pow(1.0 - tColor.a, raySteps - stepsTraveled);\n\n      float mix = (1.0 - color.a);\n      color = color + vec4(tColor.rgb*tColor.a, tColor.a)*mix;\n    }\n\n    gl_FragData[0] = vec4(color.rgb/color.a, color.a);\n  #endif\n  #if vtkBlendMode == 1 || vtkBlendMode == 2\n    // MAXIMUM_INTENSITY_BLEND || MINIMUM_INTENSITY_BLEND\n    // Find maximum/minimum intensity along the ray.\n\n    // Define the operation we will use (min or max)\n    #if vtkBlendMode == 1\n    #define OP max\n    #else\n    #define OP min\n    #endif\n\n    // If the clipping range is shorter than the sample distance\n    // we can skip the sampling loop along the ray.\n    if (raySteps <= 1.0)\n    {\n      gl_FragData[0] = getColorForValue(tValue, posIS, tstep);\n      return;\n    }\n\n    vec4 value = tValue;\n    posIS += (jitter*stepIS);\n\n    // Sample along the ray until MaximumSamplesValue,\n    // ending slightly inside the total distance\n    for (int i = 0; i < //VTK::MaximumSamplesValue ; ++i)\n    {\n      // If we have reached the last step, break\n      if (stepsTraveled + 1.0 >= raySteps) { break; }\n\n      // compute the scalar\n      tValue = getTextureValue(posIS);\n\n      // Update the maximum value if necessary\n      value = OP(tValue, value);\n\n      // Otherwise, continue along the ray\n      stepsTraveled++;\n      posIS += stepIS;\n    }\n\n    // Perform the last step along the ray using the\n    // residual distance\n    posIS = endIS;\n    tValue = getTextureValue(posIS);\n    value = OP(tValue, value);\n\n    // Now map through opacity and color\n    gl_FragData[0] = getColorForValue(value, posIS, tstep);\n  #endif\n  #if vtkBlendMode == 3 || vtkBlendMode == 4 //AVERAGE_INTENSITY_BLEND || ADDITIVE_BLEND\n    vec4 sum = vec4(0.);\n\n    if (valueWithinScalarRange(tValue, ipScalarRangeMin, ipScalarRangeMax)) {\n      sum += tValue;\n    }\n\n    if (raySteps <= 1.0) {\n      gl_FragData[0] = getColorForValue(sum, posIS, tstep);\n      return;\n    }\n\n    posIS += (jitter*stepIS);\n\n    // Sample along the ray until MaximumSamplesValue,\n    // ending slightly inside the total distance\n    for (int i = 0; i < //VTK::MaximumSamplesValue ; ++i)\n    {\n      // If we have reached the last step, break\n      if (stepsTraveled + 1.0 >= raySteps) { break; }\n\n      // compute the scalar\n      tValue = getTextureValue(posIS);\n\n      // One can control the scalar range by setting the AverageIPScalarRange to disregard scalar values, not in the range of interest, from the average computation.\n      // Notes:\n      // - We are comparing all values in the texture to see if any of them\n      //   are outside of the scalar range. In the future we might want to allow\n      //   scalar ranges for each component.\n      if (valueWithinScalarRange(tValue, ipScalarRangeMin, ipScalarRangeMax)) {\n        // Sum the values across each step in the path\n        sum += tValue;\n      }\n      stepsTraveled++;\n      posIS += stepIS;\n    }\n\n    // Perform the last step along the ray using the\n    // residual distance\n    posIS = endIS;\n\n    // compute the scalar\n    tValue = getTextureValue(posIS);\n\n    // One can control the scalar range by setting the IPScalarRange to disregard scalar values, not in the range of interest, from the average computation\n    if (valueWithinScalarRange(tValue, ipScalarRangeMin, ipScalarRangeMax)) {\n      sum += tValue;\n\n      stepsTraveled++;\n    }\n\n    #if vtkBlendMode == 3 // Average\n      sum /= vec4(stepsTraveled, stepsTraveled, stepsTraveled, 1.0);\n    #endif\n\n    gl_FragData[0] = getColorForValue(sum, posIS, tstep);\n  #endif\n  #if vtkBlendMode == 5 // RADON\n    float normalizedRayIntensity = 1.0;\n\n    // handle very thin volumes\n    if (raySteps <= 1.0)\n    {\n      tValue = getTextureValue(posIS);\n      normalizedRayIntensity = normalizedRayIntensity - sampleDistance*texture2D(otexture, vec2(tValue.r * oscale0 + oshift0, 0.5)).r;\n      gl_FragData[0] = texture2D(ctexture, vec2(normalizedRayIntensity, 0.5));\n      return;\n    }\n\n    posIS += (jitter*stepIS);\n\n    for (int i = 0; i < //VTK::MaximumSamplesValue ; ++i)\n    {\n      if (stepsTraveled + 1.0 >= raySteps) { break; }\n\n      // compute the scalar value\n      tValue = getTextureValue(posIS);\n\n      // Convert scalar value to normalizedRayIntensity coefficient and accumulate normalizedRayIntensity\n      normalizedRayIntensity = normalizedRayIntensity - sampleDistance*texture2D(otexture, vec2(tValue.r * oscale0 + oshift0, 0.5)).r;\n\n      posIS += stepIS;\n      stepsTraveled++;\n    }\n\n    // map normalizedRayIntensity to color\n    gl_FragData[0] = texture2D(ctexture, vec2(normalizedRayIntensity , 0.5));\n\n  #endif\n}\n\n//=======================================================================\n// Compute a new start and end point for a given ray based\n// on the provided bounded clipping plane (aka a rectangle)\nvoid getRayPointIntersectionBounds(\n  vec3 rayPos, vec3 rayDir,\n  vec3 planeDir, float planeDist,\n  inout vec2 tbounds, vec3 vPlaneX, vec3 vPlaneY,\n  float vSize1, float vSize2)\n{\n  float result = dot(rayDir, planeDir);\n  if (abs(result) < 1e-6)\n  {\n    return;\n  }\n  result = -1.0 * (dot(rayPos, planeDir) + planeDist) / result;\n  vec3 xposVC = rayPos + rayDir*result;\n  vec3 vxpos = xposVC - vOriginVC;\n  vec2 vpos = vec2(\n    dot(vxpos, vPlaneX),\n    dot(vxpos, vPlaneY));\n\n  // on some apple nvidia systems this does not work\n  // if (vpos.x < 0.0 || vpos.x > vSize1 ||\n  //     vpos.y < 0.0 || vpos.y > vSize2)\n  // even just\n  // if (vpos.x < 0.0 || vpos.y < 0.0)\n  // fails\n  // so instead we compute a value that represents in and out\n  //and then compute the return using this value\n  float xcheck = max(0.0, vpos.x * (vpos.x - vSize1)); //  0 means in bounds\n  float check = sign(max(xcheck, vpos.y * (vpos.y - vSize2))); //  0 means in bounds, 1 = out\n\n  tbounds = mix(\n   vec2(min(tbounds.x, result), max(tbounds.y, result)), // in value\n   tbounds, // out value\n   check);  // 0 in 1 out\n}\n\n//=======================================================================\n// given a\n// - ray direction (rayDir)\n// - starting point (vertexVCVSOutput)\n// - bounding planes of the volume\n// - optionally depth buffer values\n// - far clipping plane\n// compute the start/end distances of the ray we need to cast\nvec2 computeRayDistances(vec3 rayDir, vec3 tdims)\n{\n  vec2 dists = vec2(100.0*camFar, -1.0);\n\n  vec3 vSize = vSpacing*tdims;\n\n  // all this is in View Coordinates\n  getRayPointIntersectionBounds(vertexVCVSOutput, rayDir,\n    vPlaneNormal0, vPlaneDistance0, dists, vPlaneNormal2, vPlaneNormal4,\n    vSize.y, vSize.z);\n  getRayPointIntersectionBounds(vertexVCVSOutput, rayDir,\n    vPlaneNormal1, vPlaneDistance1, dists, vPlaneNormal2, vPlaneNormal4,\n    vSize.y, vSize.z);\n  getRayPointIntersectionBounds(vertexVCVSOutput, rayDir,\n    vPlaneNormal2, vPlaneDistance2, dists, vPlaneNormal0, vPlaneNormal4,\n    vSize.x, vSize.z);\n  getRayPointIntersectionBounds(vertexVCVSOutput, rayDir,\n    vPlaneNormal3, vPlaneDistance3, dists, vPlaneNormal0, vPlaneNormal4,\n    vSize.x, vSize.z);\n  getRayPointIntersectionBounds(vertexVCVSOutput, rayDir,\n    vPlaneNormal4, vPlaneDistance4, dists, vPlaneNormal0, vPlaneNormal2,\n    vSize.x, vSize.y);\n  getRayPointIntersectionBounds(vertexVCVSOutput, rayDir,\n    vPlaneNormal5, vPlaneDistance5, dists, vPlaneNormal0, vPlaneNormal2,\n    vSize.x, vSize.y);\n\n  //VTK::ClipPlane::Impl\n\n  // do not go behind front clipping plane\n  dists.x = max(0.0,dists.x);\n\n  // do not go PAST far clipping plane\n  float farDist = -camThick/rayDir.z;\n  dists.y = min(farDist,dists.y);\n\n  // Do not go past the zbuffer value if set\n  // This is used for intermixing opaque geometry\n  //VTK::ZBuffer::Impl\n\n  return dists;\n}\n\n//=======================================================================\n// Compute the index space starting position (pos) and end\n// position\n//\nvoid computeIndexSpaceValues(out vec3 pos, out vec3 endPos, vec3 rayDir, vec2 dists)\n{\n  // compute starting and ending values in volume space\n  pos = vertexVCVSOutput + dists.x*rayDir;\n  pos = pos - vOriginVC;\n  // convert to volume basis and origin\n  pos = vec3(\n    dot(pos, vPlaneNormal0),\n    dot(pos, vPlaneNormal2),\n    dot(pos, vPlaneNormal4));\n\n  endPos = vertexVCVSOutput + dists.y*rayDir;\n  endPos = endPos - vOriginVC;\n  endPos = vec3(\n    dot(endPos, vPlaneNormal0),\n    dot(endPos, vPlaneNormal2),\n    dot(endPos, vPlaneNormal4));\n\n  float delta = length(endPos - pos);\n\n  pos *= vVCToIJK;\n  endPos *= vVCToIJK;\n\n  float delta2 = length(endPos - pos);\n  sampleDistanceIS = sampleDistance*delta2/delta;\n  #ifdef VolumeShadowOn\n    sampleDistanceISVS = sampleDistanceIS * volumeShadowSamplingDistFactor;\n  #endif\n}\n\nvoid main()\n{\n\n  if (cameraParallel == 1)\n  {\n    // Camera is parallel, so the rayDir is just the direction of the camera.\n    rayDirVC = vec3(0.0, 0.0, -1.0);\n  } else {\n    // camera is at 0,0,0 so rayDir for perspective is just the vc coord\n    rayDirVC = normalize(vertexVCVSOutput);\n  }\n\n  vec3 tdims = vec3(volumeDimensions);\n\n  // compute the start and end points for the ray\n  vec2 rayStartEndDistancesVC = computeRayDistances(rayDirVC, tdims);\n\n  // do we need to composite? aka does the ray have any length\n  // If not, bail out early\n  if (rayStartEndDistancesVC.y <= rayStartEndDistancesVC.x)\n  {\n    discard;\n  }\n\n  // IS = Index Space\n  vec3 posIS;\n  vec3 endIS;\n  computeIndexSpaceValues(posIS, endIS, rayDirVC, rayStartEndDistancesVC);\n\n  // Perform the blending operation along the ray\n  applyBlend(posIS, endIS, tdims);\n}\n",e.Geometry=""},e.useIndependentComponents=e=>{const n=e.getIndependentComponents(),r=t.currentInput?.getPointData()?.getScalars()?.getNumberOfComponents(),o=e.getColorMixPreset();return n&&r>=2||!!o},e.replaceShaderValues=(n,r,o)=>{const a=o.getProperty();let i=n.Fragment;a.getInterpolationType()===Lg.LINEAR&&(i=gd.substitute(i,"//VTK::TrilinearOn","#define vtkTrilinearOn").result),!0===e.isLabelmapOutlineRequired(o)&&(i=gd.substitute(i,"//VTK::ImageLabelOutlineOn","#define vtkImageLabelOutlineOn").result),t.renderable.getBlendMode()===Fg.LABELMAP_EDGE_PROJECTION_BLEND&&(i=gd.substitute(i,"//VTK::LabelEdgeProjectionOn","#define vtkLabelEdgeProjectionOn").result);const s=t.scalarTexture.getComponents();i=gd.substitute(i,"//VTK::NumComponents",`#define vtkNumComponents ${s}`).result;const l=e.useIndependentComponents(a);l&&(i=gd.substitute(i,"//VTK::IndependentComponentsOn","#define UseIndependentComponents").result);const c=[],u=[];for(let e=0;e<s;e++)a.getOpacityMode(e)===Bg.PROPORTIONAL&&c.push(`#define vtkComponent${e}Proportional`),a.getForceNearestInterpolation(e)&&u.push(`#define vtkComponent${e}ForceNearest`);i=gd.substitute(i,"//VTK::vtkProportionalComponents",c.join("\n")).result,i=gd.substitute(i,"//VTK::vtkForceNearestComponents",u.join("\n")).result;const d=function(e){switch(e){case Ng.CUSTOM:return"//VTK::CustomColorMix";case Ng.ADDITIVE:return"\n        // compute normals\n        mat4 normalMat = computeMat4Normal(posIS, tValue, tstep);\n        #if (vtkLightComplexity > 0) && defined(vtkComputeNormalFromOpacity)\n          vec3 scalarInterp0[2];\n          vec4 normalLight0 = computeNormalForDensity(posIS, tstep, scalarInterp0, 0);\n          scalarInterp0[0] = scalarInterp0[0] * oscale0 + oshift0;\n          scalarInterp0[1] = scalarInterp0[1] * oscale0 + oshift0;\n          normalLight0 = computeDensityNormal(scalarInterp0, height0, 1.0);\n\n          vec3 scalarInterp1[2];\n          vec4 normalLight1 = computeNormalForDensity(posIS, tstep, scalarInterp1, 1);\n          scalarInterp1[0] = scalarInterp1[0] * oscale1 + oshift1;\n          scalarInterp1[1] = scalarInterp1[1] * oscale1 + oshift1;\n          normalLight1 = computeDensityNormal(scalarInterp1, height1, 1.0);\n        #else\n          vec4 normalLight0 = normalMat[0];\n          vec4 normalLight1 = normalMat[1];\n        #endif\n\n        // compute opacities\n        float opacity0 = pwfValue0;\n        float opacity1 = pwfValue1;\n        #ifdef vtkGradientOpacityOn\n          float gof0 = computeGradientOpacityFactor(normalMat[0].a, goscale0, goshift0, gomin0, gomax0);\n          opacity0 *= gof0;\n          float gof1 = computeGradientOpacityFactor(normalMat[1].a, goscale1, goshift1, gomin1, gomax1);\n          opacity1 *= gof1;\n        #endif\n        float opacitySum = opacity0 + opacity1;\n        if (opacitySum <= 0.0) {\n          return vec4(0.0);\n        }\n\n        // mix the colors and opacities\n        tColor0 = applyAllLightning(tColor0, opacity0, posIS, normalLight0);\n        tColor1 = applyAllLightning(tColor1, opacity1, posIS, normalLight1);\n        vec3 mixedColor = (opacity0 * tColor0 + opacity1 * tColor1) / opacitySum;\n        return vec4(mixedColor, min(1.0, opacitySum));\n";case Ng.COLORIZE:return"\n        // compute normals\n        mat4 normalMat = computeMat4Normal(posIS, tValue, tstep);\n        #if (vtkLightComplexity > 0) && defined(vtkComputeNormalFromOpacity)\n          vec3 scalarInterp0[2];\n          vec4 normalLight0 = computeNormalForDensity(posIS, tstep, scalarInterp0, 0);\n          scalarInterp0[0] = scalarInterp0[0] * oscale0 + oshift0;\n          scalarInterp0[1] = scalarInterp0[1] * oscale0 + oshift0;\n          normalLight0 = computeDensityNormal(scalarInterp0, height0, 1.0);\n        #else\n          vec4 normalLight0 = normalMat[0];\n        #endif\n\n        // compute opacities\n        float opacity0 = pwfValue0;\n        #ifdef vtkGradientOpacityOn\n          float gof0 = computeGradientOpacityFactor(normalMat[0].a, goscale0, goshift0, gomin0, gomax0);\n          opacity0 *= gof0;\n        #endif\n\n        // mix the colors and opacities\n        vec3 color = tColor0 * mix(vec3(1.0), tColor1, pwfValue1);\n        color = applyAllLightning(color, opacity0, posIS, normalLight0);\n        return vec4(color, opacity0);\n";default:return null}}(a.getColorMixPreset());d&&(i=gd.substitute(i,"//VTK::CustomComponentsColorMixOn","#define vtkCustomComponentsColorMix").result,i=gd.substitute(i,"//VTK::CustomComponentsColorMix::Impl",d).result);const p=t.currentInput.getSpatialExtent(),f=t.currentInput.getSpacing(),g=new Float64Array(3);In(g,(p[1]-p[0])*f[0],(p[3]-p[2])*f[1],(p[5]-p[4])*f[2]);const m=Sn(g)/e.getCurrentSampleDistance(r);i=gd.substitute(i,"//VTK::MaximumSamplesValue",`${Math.ceil(m)}`).result,i=gd.substitute(i,"//VTK::LightComplexity",`#define vtkLightComplexity ${t.lightComplexity}`).result,t.lightComplexity>0&&(t.renderable.getVolumetricScatteringBlending()>0&&(i=gd.substitute(i,"//VTK::VolumeShadowOn","#define VolumeShadowOn").result),t.renderable.getVolumetricScatteringBlending()<1&&(i=gd.substitute(i,"//VTK::SurfaceShadowOn","#define SurfaceShadowOn").result),t.renderable.getLocalAmbientOcclusion()&&a.getAmbient()>0&&(i=gd.substitute(i,"//VTK::localAmbientOcclusionOn","#define localAmbientOcclusionOn").result));const h=l?s:1;t.gopacity=!1;for(let e=0;!t.gopacity&&e<h;++e)t.gopacity||=a.getUseGradientOpacity(e);t.gopacity&&(i=gd.substitute(i,"//VTK::GradientOpacityOn","#define vtkGradientOpacityOn").result),t.renderable.getComputeNormalFromOpacity()&&(i=gd.substitute(i,"//VTK::vtkComputeNormalFromOpacity","#define vtkComputeNormalFromOpacity").result),null!==t.zBufferTexture&&(i=gd.substitute(i,"//VTK::ZBuffer::Dec",["uniform sampler2D zBufferTexture;","uniform float vpZWidth;","uniform float vpZHeight;"]).result,i=gd.substitute(i,"//VTK::ZBuffer::Impl",["vec4 depthVec = texture2D(zBufferTexture, vec2(gl_FragCoord.x / vpZWidth, gl_FragCoord.y/vpZHeight));","float zdepth = (depthVec.r*256.0 + depthVec.g)/257.0;","zdepth = zdepth * 2.0 - 1.0;","if (cameraParallel == 0) {","zdepth = -2.0 * camFar * camNear / (zdepth*(camFar-camNear)-(camFar+camNear)) - camNear;}","else {","zdepth = (zdepth + 1.0) * 0.5 * (camFar - camNear);}\n","zdepth = -zdepth/rayDir.z;","dists.y = min(zdepth,dists.y);"]).result),i=gd.substitute(i,"//VTK::BlendMode",`${t.renderable.getBlendMode()}`).result,n.Fragment=i,e.replaceShaderLight(n,r,o),e.replaceShaderClippingPlane(n,r,o)},e.replaceShaderLight=(e,n,r)=>{if(0===t.lightComplexity)return;let o=e.Fragment,a=0;n.getLights().forEach((e=>{e.getSwitch()&&(a+=1)})),o=gd.substitute(o,"//VTK::Light::Dec",["uniform int lightNum;","uniform bool twoSidedLighting;",`uniform vec3 lightColor[${a}];`,`uniform vec3 lightDirectionVC[${a}]; // normalized`,`uniform vec3 lightHalfAngleVC[${a}];`,"//VTK::Light::Dec"],!1).result,3===t.lightComplexity&&(o=gd.substitute(o,"//VTK::Light::Dec",[`uniform vec3 lightPositionVC[${a}];`,`uniform vec3 lightAttenuation[${a}];`,`uniform float lightConeAngle[${a}];`,`uniform float lightExponent[${a}];`,`uniform int lightPositional[${a}];`],!1).result),t.renderable.getVolumetricScatteringBlending()>0&&(o=gd.substitute(o,"//VTK::VolumeShadow::Dec",["uniform float volumetricScatteringBlending;","uniform float giReach;","uniform float volumeShadowSamplingDistFactor;","uniform float anisotropy;","uniform float anisotropy2;"],!1).result),t.renderable.getLocalAmbientOcclusion()&&r.getProperty().getAmbient()>0&&(o=gd.substitute(o,"//VTK::LAO::Dec",["uniform int kernelRadius;",`uniform vec2 kernelSample[${t.renderable.getLAOKernelRadius()}];`,"uniform int kernelSize;"],!1).result),e.Fragment=o},e.replaceShaderClippingPlane=(e,n,r)=>{let o=e.Fragment;if(t.renderable.getClippingPlanes().length>0){const e=t.renderable.getClippingPlanes().length;o=gd.substitute(o,"//VTK::ClipPlane::Dec",["uniform vec3 vClipPlaneNormals[6];","uniform float vClipPlaneDistances[6];","uniform vec3 vClipPlaneOrigins[6];","uniform int clip_numPlanes;","//VTK::ClipPlane::Dec","#define vtkClippingPlanesOn"],!1).result,o=gd.substitute(o,"//VTK::ClipPlane::Impl",[`for(int i = 0; i < ${e}; i++) {`,"  float rayDirRatio = dot(rayDir, vClipPlaneNormals[i]);","  float equationResult = dot(vertexVCVSOutput, vClipPlaneNormals[i]) + vClipPlaneDistances[i];","  if (rayDirRatio == 0.0)","  {","    if (equationResult < 0.0) dists.x = dists.y;","    continue;","  }","  float result = -1.0 * equationResult / rayDirRatio;","  if (rayDirRatio < 0.0) dists.y = min(dists.y, result);","  else dists.x = max(dists.x, result);","}","//VTK::ClipPlane::Impl"],!1).result}e.Fragment=o},e.getNeedToRebuildShaders=(n,r,o)=>{const a=o.getProperty();((n,r)=>{let o=0;n.getProperty().getShade()&&t.renderable.getBlendMode()===Fg.COMPOSITE_BLEND&&(o=0,t.numberOfLights=0,r.forEach((e=>{e.getSwitch()>0&&(t.numberOfLights++,0===o&&(o=1)),1===o&&(t.numberOfLights>1||1!==e.getIntensity()||!e.lightTypeIsHeadLight())&&(o=2),o<3&&e.getPositional()&&(o=3)}))),o!==t.lightComplexity&&(t.lightComplexity=o,e.modified())})(o,r.getLights());const i=t.scalarTexture.getComponents(),s=[],l=[];for(let e=0;e<i;e++)s.push(a.getOpacityMode(e)),l.push(a.getForceNearestInterpolation(e));const c=t.currentInput.getSpatialExtent(),u=t.currentInput.getSpacing(),d=new Float64Array(3);In(d,(c[1]-c[0])*u[0],(c[3]-c[2])*u[1],(c[5]-c[4])*u[2]);const p=Sn(d)/e.getCurrentSampleDistance(r),f=!!t.zBufferTexture,g={iComps:a.getIndependentComponents(),colorMixPreset:a.getColorMixPreset(),interpolationType:a.getInterpolationType(),useLabelOutline:e.isLabelmapOutlineRequired(o),numComp:i,maxSamples:p,useGradientOpacity:a.getUseGradientOpacity(0),blendMode:t.renderable.getBlendMode(),hasZBufferTexture:f,opacityModes:s,forceNearestInterps:l};return(0===n.getProgram()?.getHandle()||n.getShaderSourceTime().getMTime()<e.getMTime()||n.getShaderSourceTime().getMTime()<t.renderable.getMTime()||!t.previousState||!ke()(t.previousState,g))&&(t.previousState=g,!0)},e.updateShaders=(n,r,o)=>{if(e.getNeedToRebuildShaders(n,r,o)){const a={Vertex:null,Fragment:null,Geometry:null};e.buildShaders(a,r,o);const i=t._openGLRenderWindow.getShaderCache().readyShaderProgramArray(a.Vertex,a.Fragment,a.Geometry);i!==n.getProgram()&&(n.setProgram(i),n.getVAO().releaseGraphicsResources()),n.getShaderSourceTime().modified()}else t._openGLRenderWindow.getShaderCache().readyShaderProgram(n.getProgram());n.getVAO().bind(),e.setMapperShaderParameters(n,r,o),e.setCameraShaderParameters(n,r,o),e.setPropertyShaderParameters(n,r,o),e.getClippingPlaneShaderParameters(n,r,o)},e.setMapperShaderParameters=(n,r,o)=>{const a=n.getProgram();n.getCABO().getElementCount()&&(t.VBOBuildTime.getMTime()>n.getAttributeUpdateTime().getMTime()||n.getShaderSourceTime().getMTime()>n.getAttributeUpdateTime().getMTime())&&(a.isAttributeUsed("vertexDC")&&(n.getVAO().addAttributeArray(a,n.getCABO(),"vertexDC",n.getCABO().getVertexOffset(),n.getCABO().getStride(),t.context.FLOAT,3,t.context.FALSE)||Ug("Error setting vertexDC in shader VAO.")),n.getAttributeUpdateTime().modified()),a.setUniformi("texture1",t.scalarTexture.getTextureUnit()),a.setUniformf("sampleDistance",e.getCurrentSampleDistance(r));const i=t.scalarTexture.getVolumeInfo(),s=t.renderable.getIpScalarRange(),l=[],c=[];for(let e=0;e<4;e++)l[e]=s[0]*i.dataComputedScale[e]+i.dataComputedOffset[e],c[e]=s[1]*i.dataComputedScale[e]+i.dataComputedOffset[e],l[e]=(l[e]-i.offset[e])/i.scale[e],c[e]=(c[e]-i.offset[e])/i.scale[e];if(a.setUniform4f("ipScalarRangeMin",l[0],l[1],l[2],l[3]),a.setUniform4f("ipScalarRangeMax",c[0],c[1],c[2],c[3]),null!==t.zBufferTexture){a.setUniformi("zBufferTexture",t.zBufferTexture.getTextureUnit());const e=t._useSmallViewport?[t._smallViewportWidth,t._smallViewportHeight]:t._openGLRenderWindow.getFramebufferSize();a.setUniformf("vpZWidth",e[0]),a.setUniformf("vpZHeight",e[1])}},e.setCameraShaderParameters=(n,r,o)=>{const a=t.openGLCamera.getKeyMatrices(r),i=t.openGLVolume.getKeyMatrices();T(t.modelToView,a.wcvc,i.mcwc);const s=n.getProgram(),l=t.openGLCamera.getRenderable(),c=l.getClippingRange();s.setUniformf("camThick",c[1]-c[0]),s.setUniformf("camNear",c[0]),s.setUniformf("camFar",c[1]);const u=t.currentInput.getBounds(),d=t.currentInput.getDimensions(),p=new Float64Array(3),f=new Float64Array(3);let g=1,m=-1,v=1,y=-1;for(let e=0;e<8;++e)In(p,u[e%2],u[2+Math.floor(e/2)%2],u[4+Math.floor(e/4)]),Vn(p,p,t.modelToView),l.getParallelProjection()||(Mn(f,p),On(p,f,-c[0]/p[2])),Vn(p,p,a.vcpc),g=Math.min(p[0],g),m=Math.max(p[0],m),v=Math.min(p[1],v),y=Math.max(p[1],y);s.setUniformf("dcxmin",g),s.setUniformf("dcxmax",m),s.setUniformf("dcymin",v),s.setUniformf("dcymax",y),s.isUniformUsed("cameraParallel")&&s.setUniformi("cameraParallel",l.getParallelProjection());const b=t.currentInput.getSpatialExtent(),x=t.currentInput.getSpacing(),C=new Float64Array(3);In(C,(b[1]-b[0])*x[0],(b[3]-b[2])*x[1],(b[5]-b[4])*x[2]),s.setUniform3f("vSpacing",x[0],x[1],x[2]),In(p,b[0],b[2],b[4]),t.currentInput.indexToWorldVec3(p,p),Vn(p,p,t.modelToView),s.setUniform3f("vOriginVC",p[0],p[1],p[2]);const S=t.currentInput.getIndexToWorld();T(t.idxToView,t.modelToView,S),ve(t.idxNormalMatrix,a.normalMatrix,i.normalMatrix),ve(t.idxNormalMatrix,t.idxNormalMatrix,t.currentInput.getDirectionByReference());const A=Sn(C)/e.getCurrentSampleDistance(r);A>t.renderable.getMaximumSamplesPerRay()&&Gg(`The number of steps required ${Math.ceil(A)} is larger than the\n        specified maximum number of steps ${t.renderable.getMaximumSamplesPerRay()}.\n        Please either change the\n        volumeMapper sampleDistance or its maximum number of samples.`);const I=new Float64Array(3);if(In(I,1,1,1),function(e,t,n){e[0]=t[0]/n[0],e[1]=t[1]/n[1],e[2]=t[2]/n[2]}(I,I,C),s.setUniform3f("vVCToIJK",I[0],I[1],I[2]),s.setUniform3i("volumeDimensions",d[0],d[1],d[2]),s.setUniform3f("volumeSpacings",x[0],x[1],x[2]),!t._openGLRenderWindow.getWebgl2()){const e=t.scalarTexture.getVolumeInfo();s.setUniformf("texWidth",t.scalarTexture.getWidth()),s.setUniformf("texHeight",t.scalarTexture.getHeight()),s.setUniformi("xreps",e.xreps),s.setUniformi("xstride",e.xstride),s.setUniformi("ystride",e.ystride)}const w=new Float64Array(3),P=new Float64Array(3);for(let e=0;e<6;++e){switch(e){case 1:In(w,-1,0,0),In(P,b[0],b[2],b[4]);break;case 2:In(w,0,1,0),In(P,b[1],b[3],b[5]);break;case 3:In(w,0,-1,0),In(P,b[0],b[2],b[4]);break;case 4:In(w,0,0,1),In(P,b[1],b[3],b[5]);break;case 5:In(w,0,0,-1),In(P,b[0],b[2],b[4]);break;default:In(w,1,0,0),In(P,b[1],b[3],b[5])}Ln(w,w,t.idxNormalMatrix),Vn(P,P,t.idxToView);const n=-1*En(P,w);s.setUniform3f(`vPlaneNormal${e}`,w[0],w[1],w[2]),s.setUniformf(`vPlaneDistance${e}`,n)}if(e.isLabelmapOutlineRequired(o)){const n=t.currentInput.getWorldToIndex();s.setUniformMatrix("vWCtoIDX",n);const o=r.getActiveCamera(),[a,i]=o.getClippingRange(),l=o.getDistance();o.setClippingRange(l,l+.1);const c=t.openGLCamera.getKeyMatrices(r);h(t.projectionToWorld,c.wcpc),o.setClippingRange(a,i),t.openGLCamera.getKeyMatrices(r),s.setUniformMatrix("PCWCMatrix",t.projectionToWorld);const u=e.getRenderTargetSize();s.setUniformf("vpWidth",u[0]),s.setUniformf("vpHeight",u[1]);const d=e.getRenderTargetOffset();s.setUniformf("vpOffsetX",d[0]/u[0]),s.setUniformf("vpOffsetY",d[1]/u[1])}if(h(t.projectionToView,a.vcpc),s.setUniformMatrix("PCVCMatrix",t.projectionToView),0===t.lightComplexity)return;let O=0;const R=[],M=[],E=[];if(r.getLights().forEach((e=>{if(e.getSwitch()>0){const t=e.getColor(),n=e.getIntensity();R[0+3*O]=t[0]*n,R[1+3*O]=t[1]*n,R[2+3*O]=t[2]*n;const r=e.getDirection();In(w,r[0],r[1],r[2]),Ln(w,w,a.normalMatrix),Mn(w,w),M[0+3*O]=w[0],M[1+3*O]=w[1],M[2+3*O]=w[2],E[0+3*O]=-.5*w[0],E[1+3*O]=-.5*w[1],E[2+3*O]=-.5*(w[2]-1),O++}})),s.setUniformi("twoSidedLighting",r.getTwoSidedLighting()),s.setUniformi("lightNum",O),s.setUniform3fv("lightColor",R),s.setUniform3fv("lightDirectionVC",M),s.setUniform3fv("lightHalfAngleVC",E),3===t.lightComplexity){O=0;const e=[],n=[],o=[],a=[],i=[];r.getLights().forEach((r=>{if(r.getSwitch()>0){const s=r.getAttenuationValues();n[0+3*O]=s[0],n[1+3*O]=s[1],n[2+3*O]=s[2],a[O]=r.getExponent(),o[O]=r.getConeAngle(),i[O]=r.getPositional();const l=r.getTransformedPosition();Vn(l,l,t.modelToView),e[0+3*O]=l[0],e[1+3*O]=l[1],e[2+3*O]=l[2],O+=1}})),s.setUniform3fv("lightPositionVC",e),s.setUniform3fv("lightAttenuation",n),s.setUniformfv("lightConeAngle",o),s.setUniformfv("lightExponent",a),s.setUniformiv("lightPositional",i)}if(t.renderable.getVolumetricScatteringBlending()>0&&(s.setUniformf("giReach",t.renderable.getGlobalIlluminationReach()),s.setUniformf("volumetricScatteringBlending",t.renderable.getVolumetricScatteringBlending()),s.setUniformf("volumeShadowSamplingDistFactor",t.renderable.getVolumeShadowSamplingDistFactor()),s.setUniformf("anisotropy",t.renderable.getAnisotropy()),s.setUniformf("anisotropy2",t.renderable.getAnisotropy()**2)),t.renderable.getLocalAmbientOcclusion()&&o.getProperty().getAmbient()>0){const e=t.renderable.getLAOKernelSize();s.setUniformi("kernelSize",e);const n=[];for(let t=0;t<e;t++)n[2*t]=.5*Math.random(),n[2*t+1]=.5*Math.random();s.setUniform2fv("kernelSample",n),s.setUniformi("kernelRadius",t.renderable.getLAOKernelRadius())}},e.setPropertyShaderParameters=(n,r,o)=>{const a=n.getProgram();a.setUniformi("ctexture",t.colorTexture.getTextureUnit()),a.setUniformi("otexture",t.opacityTexture.getTextureUnit()),a.setUniformi("jtexture",t.jitterTexture.getTextureUnit()),a.setUniformi("ttexture",t.labelOutlineThicknessTexture.getTextureUnit());const i=t.scalarTexture.getVolumeInfo(),s=o.getProperty(),l=t.scalarTexture.getComponents(),c=e.useIndependentComponents(s);if(c)for(let e=0;e<l;e++)a.setUniformf(`mix${e}`,o.getProperty().getComponentWeight(e));for(let e=0;e<l;e++){const t=c?e:0,n=i.scale[e],r=s.getScalarOpacity(t).getRange(),o=n/(r[1]-r[0]),l=(i.offset[e]-r[0])/(r[1]-r[0]);a.setUniformf(`oshift${e}`,l),a.setUniformf(`oscale${e}`,o);const u=s.getRGBTransferFunction(t).getRange(),d=(i.offset[e]-u[0])/(u[1]-u[0]),p=n/(u[1]-u[0]);a.setUniformf(`cshift${e}`,d),a.setUniformf(`cscale${e}`,p)}if(t.gopacity)if(c)for(let e=0;e<l;++e){const t=i.scale[e];if(s.getUseGradientOpacity(e)){const n=s.getGradientOpacityMinimumOpacity(e),r=s.getGradientOpacityMaximumOpacity(e);a.setUniformf(`gomin${e}`,n),a.setUniformf(`gomax${e}`,r);const o=[s.getGradientOpacityMinimumValue(e),s.getGradientOpacityMaximumValue(e)];a.setUniformf(`goscale${e}`,t*(r-n)/(o[1]-o[0])),a.setUniformf(`goshift${e}`,-o[0]*(r-n)/(o[1]-o[0])+n)}else a.setUniformf(`gomin${e}`,1),a.setUniformf(`gomax${e}`,1),a.setUniformf(`goscale${e}`,0),a.setUniformf(`goshift${e}`,1)}else{const e=i.scale[l-1],t=s.getGradientOpacityMinimumOpacity(0),n=s.getGradientOpacityMaximumOpacity(0);a.setUniformf("gomin0",t),a.setUniformf("gomax0",n);const r=[s.getGradientOpacityMinimumValue(0),s.getGradientOpacityMaximumValue(0)];a.setUniformf("goscale0",e*(n-t)/(r[1]-r[0])),a.setUniformf("goshift0",-r[0]*(n-t)/(r[1]-r[0])+t)}if(!0===e.isLabelmapOutlineRequired(o)){const e=o.getProperty().getLabelOutlineOpacity();a.setUniformf("outlineOpacity",e)}t.lightComplexity>0&&(a.setUniformf("vAmbient",s.getAmbient()),a.setUniformf("vDiffuse",s.getDiffuse()),a.setUniformf("vSpecular",s.getSpecular()),a.setUniformf("vSpecularPower",s.getSpecularPower()))},e.getClippingPlaneShaderParameters=(e,n,r)=>{if(t.renderable.getClippingPlanes().length>0){const r=t.openGLCamera.getKeyMatrices(n),o=[],a=[],i=[],s=t.renderable.getClippingPlanes(),l=s.length;for(let e=0;e<l;++e){const t=s[e].getNormal(),n=s[e].getOrigin();Ln(t,t,r.normalMatrix),Vn(n,n,r.wcvc);const l=-1*En(n,t);o.push(t[0]),o.push(t[1]),o.push(t[2]),a.push(l),i.push(n[0]),i.push(n[1]),i.push(n[2])}const c=e.getProgram();c.setUniform3fv("vClipPlaneNormals",o),c.setUniformfv("vClipPlaneDistances",a),c.setUniform3fv("vClipPlaneOrigins",i),c.setUniformi("clip_numPlanes",l)}},e.delete=Vt((()=>{t._animationRateSubscription&&(t._animationRateSubscription.unsubscribe(),t._animationRateSubscription=null)}),(()=>{t._openGLRenderWindow&&n(t._openGLRenderWindow)}),e.delete),e.getRenderTargetSize=()=>{if(t._useSmallViewport)return[t._smallViewportWidth,t._smallViewportHeight];const{usize:e,vsize:n}=t._openGLRenderer.getTiledSizeAndOrigin();return[e,n]},e.getRenderTargetOffset=()=>{const{lowerLeftU:e,lowerLeftV:n}=t._openGLRenderer.getTiledSizeAndOrigin();return[e,n]},e.getCurrentSampleDistance=e=>{const n=e.getVTKWindow().getInteractor(),r=t.renderable.getSampleDistance();return n.isAnimating()?r*t.renderable.getInteractionSampleDistanceFactor():r},e.renderPieceStart=(n,r)=>{const o=n.getVTKWindow().getInteractor();if(t._lastScale||(t._lastScale=t.renderable.getInitialInteractionScale()),t._useSmallViewport=!1,o.isAnimating()&&t._lastScale>1.5&&(t._useSmallViewport=!0),t._animationRateSubscription||(t._animationRateSubscription=o.onAnimationFrameRateUpdate((()=>{if(t.renderable.getAutoAdjustSampleDistances()){const e=o.getRecentAnimationFrameRate(),n=o.getDesiredUpdateRate()/e;(n>1.15||n<.85)&&(t._lastScale*=n),t._lastScale>400&&(t._lastScale=400),t._lastScale<1.5&&(t._lastScale=1.5)}else t._lastScale=t.renderable.getImageSampleDistance()*t.renderable.getImageSampleDistance()}))),t._useSmallViewport){const e=t._openGLRenderWindow.getFramebufferSize(),n=1/Math.sqrt(t._lastScale);if(t._smallViewportWidth=Math.ceil(n*e[0]),t._smallViewportHeight=Math.ceil(n*e[1]),t._smallViewportHeight>e[1]&&(t._smallViewportHeight=e[1]),t._smallViewportWidth>e[0]&&(t._smallViewportWidth=e[0]),t.framebuffer.saveCurrentBindingsAndBuffers(),null===t.framebuffer.getGLFramebuffer())t.framebuffer.create(e[0],e[1]),t.framebuffer.populateFramebuffer();else{const n=t.framebuffer.getSize();n&&n[0]===e[0]&&n[1]===e[1]||(t.framebuffer.create(e[0],e[1]),t.framebuffer.populateFramebuffer())}t.framebuffer.bind();const r=t.context;r.clearColor(0,0,0,0),r.colorMask(!0,!0,!0,!0),r.clear(r.COLOR_BUFFER_BIT),r.viewport(0,0,t._smallViewportWidth,t._smallViewportHeight),t.fvp=[t._smallViewportWidth/e[0],t._smallViewportHeight/e[1]]}t.context.disable(t.context.DEPTH_TEST),e.updateBufferObjects(n,r),r.getProperty().getInterpolationType()===Lg.NEAREST?(t.scalarTexture.setMinificationFilter(Id.NEAREST),t.scalarTexture.setMagnificationFilter(Id.NEAREST)):(t.scalarTexture.setMinificationFilter(Id.LINEAR),t.scalarTexture.setMagnificationFilter(Id.LINEAR)),null!==t.zBufferTexture&&t.zBufferTexture.activate()},e.renderPieceDraw=(n,r)=>{const o=t.context;t.scalarTexture.activate(),t.opacityTexture.activate(),t.labelOutlineThicknessTexture.activate(),t.colorTexture.activate(),t.jitterTexture.activate(),e.updateShaders(t.tris,n,r),o.drawArrays(o.TRIANGLES,0,t.tris.getCABO().getElementCount()),t.tris.getVAO().release(),t.scalarTexture.deactivate(),t.colorTexture.deactivate(),t.opacityTexture.deactivate(),t.labelOutlineThicknessTexture.deactivate(),t.jitterTexture.deactivate()},e.renderPieceFinish=(e,n)=>{if(null!==t.zBufferTexture&&t.zBufferTexture.deactivate(),t._useSmallViewport){if(t.framebuffer.restorePreviousBindingsAndBuffers(),null===t.copyShader){t.copyShader=t._openGLRenderWindow.getShaderCache().readyShaderProgramArray(["//VTK::System::Dec","attribute vec4 vertexDC;","uniform vec2 tfactor;","varying vec2 tcoord;","void main() { tcoord = vec2(vertexDC.x*0.5 + 0.5, vertexDC.y*0.5 + 0.5) * tfactor; gl_Position = vertexDC; }"].join("\n"),["//VTK::System::Dec","//VTK::Output::Dec","uniform sampler2D texture1;","varying vec2 tcoord;","void main() { gl_FragData[0] = texture2D(texture1,tcoord); }"].join("\n"),"");const e=t.copyShader;t.copyVAO=yd.newInstance(),t.copyVAO.setOpenGLRenderWindow(t._openGLRenderWindow),t.tris.getCABO().bind(),t.copyVAO.addAttributeArray(e,t.tris.getCABO(),"vertexDC",t.tris.getCABO().getVertexOffset(),t.tris.getCABO().getStride(),t.context.FLOAT,3,t.context.FALSE)||Ug("Error setting vertexDC in copy shader VAO.")}else t._openGLRenderWindow.getShaderCache().readyShaderProgram(t.copyShader);const e=t._openGLRenderWindow.getFramebufferSize();t.context.viewport(0,0,e[0],e[1]);const n=t.framebuffer.getColorTexture();n.activate(),t.copyShader.setUniformi("texture",n.getTextureUnit()),t.copyShader.setUniform2f("tfactor",t.fvp[0],t.fvp[1]);const r=t.context;r.blendFuncSeparate(r.ONE,r.ONE_MINUS_SRC_ALPHA,r.ONE,r.ONE_MINUS_SRC_ALPHA),t.context.drawArrays(t.context.TRIANGLES,0,t.tris.getCABO().getElementCount()),n.deactivate(),r.blendFuncSeparate(r.SRC_ALPHA,r.ONE_MINUS_SRC_ALPHA,r.ONE,r.ONE_MINUS_SRC_ALPHA)}},e.renderPiece=(n,r)=>{e.invokeEvent({type:"StartEvent"}),t.renderable.update(),t.currentInput=t.renderable.getInputData(),e.invokeEvent({type:"EndEvent"}),t.currentInput?(e.renderPieceStart(n,r),e.renderPieceDraw(n,r),e.renderPieceFinish(n,r)):Ug("No input!")},e.computeBounds=(n,r)=>{e.getInput()?t.bounds=e.getInput().getBounds():Oa(t.Bounds)},e.updateBufferObjects=(t,n)=>{e.getNeedToRebuildBufferObjects(t,n)&&e.buildBufferObjects(t,n)},e.getNeedToRebuildBufferObjects=(n,r)=>t.VBOBuildTime.getMTime()<e.getMTime()||t.VBOBuildTime.getMTime()<r.getMTime()||t.VBOBuildTime.getMTime()<t.renderable.getMTime()||t.VBOBuildTime.getMTime()<r.getProperty().getMTime()||t.VBOBuildTime.getMTime()<t.currentInput.getMTime()||!t.scalarTexture?.getHandle()||!t.colorTexture?.getHandle()||!t.labelOutlineThicknessTexture?.getHandle(),e.buildBufferObjects=(n,r)=>{const o=t.currentInput;if(!o)return;const a=o.getPointData()&&o.getPointData().getScalars();if(!a)return;const i=r.getProperty();if(!t.jitterTexture.getHandle()){const e=new Uint8Array(1024);for(let t=0;t<1024;++t)e[t]=255*Math.random();t.jitterTexture.setMinificationFilter(Id.LINEAR),t.jitterTexture.setMagnificationFilter(Id.LINEAR),t.jitterTexture.create2DFromRaw(32,32,1,ys.UNSIGNED_CHAR,e)}const s=a.getNumberOfComponents(),l=e.useIndependentComponents(i),c=l?s:1,u=i.getScalarOpacity(),d=t._openGLRenderWindow.getGraphicsResourceForObject(u);let p=zg(u,l,c);if(d?.oglObject&&d.hash===p)t.opacityTexture=d.oglObject;else{t.opacityTexture=Ud.newInstance(),t.opacityTexture.setOpenGLRenderWindow(t._openGLRenderWindow);const r=1024,o=2*r*c,a=new Float32Array(o),s=new Float32Array(r);for(let t=0;t<c;++t){const o=i.getScalarOpacity(t),l=e.getCurrentSampleDistance(n)/i.getScalarOpacityUnitDistance(t),c=o.getRange();o.getTable(c[0],c[1],r,s,1);for(let e=0;e<r;++e)a[t*r*2+e]=1-(1-s[e])**l,a[t*r*2+e+r]=a[t*r*2+e]}if(t.opacityTexture.resetFormatAndType(),t.opacityTexture.setMinificationFilter(Id.LINEAR),t.opacityTexture.setMagnificationFilter(Id.LINEAR),t._openGLRenderWindow.getWebgl2()||t.context.getExtension("OES_texture_float")&&t.context.getExtension("OES_texture_float_linear"))t.opacityTexture.create2DFromRaw(r,2*c,1,ys.FLOAT,a);else{const e=new Uint8ClampedArray(o);for(let t=0;t<o;++t)e[t]=255*a[t];t.opacityTexture.create2DFromRaw(r,2*c,1,ys.UNSIGNED_CHAR,e)}u&&(t._openGLRenderWindow.setGraphicsResourceForObject(u,t.opacityTexture,p),u!==t._scalarOpacityFunc&&(t._openGLRenderWindow.registerGraphicsResourceUser(u,e),t._openGLRenderWindow.unregisterGraphicsResourceUser(t._scalarOpacityFunc,e)),t._scalarOpacityFunc=u)}const f=i.getRGBTransferFunction();p=zg(f,l,c);const g=t._openGLRenderWindow.getGraphicsResourceForObject(f);if(g?.oglObject?.getHandle()&&g?.hash===p)t.colorTexture=g.oglObject;else{t.colorTexture=Ud.newInstance(),t.colorTexture.setOpenGLRenderWindow(t._openGLRenderWindow);const n=1024,r=new Uint8ClampedArray(2*n*c*3),o=new Float32Array(3*n);for(let e=0;e<c;++e){const t=i.getRGBTransferFunction(e),a=t.getRange();t.getTable(a[0],a[1],n,o,1);for(let t=0;t<3*n;++t)r[e*n*6+t]=255*o[t],r[e*n*6+t+3*n]=255*o[t]}t.colorTexture.resetFormatAndType(),t.colorTexture.setMinificationFilter(Id.LINEAR),t.colorTexture.setMagnificationFilter(Id.LINEAR),t.colorTexture.create2DFromRaw(n,2*c,3,ys.UNSIGNED_CHAR,r),f&&(t._openGLRenderWindow.setGraphicsResourceForObject(f,t.colorTexture,p),f!==t._colorTransferFunc&&(t._openGLRenderWindow.registerGraphicsResourceUser(f,e),t._openGLRenderWindow.unregisterGraphicsResourceUser(t._colorTransferFunc,e)),t._colorTransferFunc=f)}e.updateLabelOutlineThicknessTexture(r);const m=t._openGLRenderWindow.getGraphicsResourceForObject(a);if(p=`${o.getMTime()}A${a.getMTime()}`,m?.oglObject?.getHandle()&&m?.hash===p)t.scalarTexture=m.oglObject;else{t.scalarTexture=Ud.newInstance(),t.scalarTexture.setOpenGLRenderWindow(t._openGLRenderWindow);const n=o.getDimensions();t.scalarTexture.setOglNorm16Ext(t.context.getExtension("EXT_texture_norm16")),t.scalarTexture.resetFormatAndType(),t.scalarTexture.create3DFilterableFromDataArray(n[0],n[1],n[2],a,t.renderable.getPreferSizeOverAccuracy()),a&&(t._openGLRenderWindow.setGraphicsResourceForObject(a,t.scalarTexture,p),a!==t._scalars&&(t._openGLRenderWindow.registerGraphicsResourceUser(a,e),t._openGLRenderWindow.unregisterGraphicsResourceUser(t._scalars,e)),t._scalars=a)}if(!t.tris.getCABO().getElementCount()){const e=new Float32Array(12);for(let t=0;t<4;t++)e[3*t]=t%2*2-1,e[3*t+1]=t>1?1:-1,e[3*t+2]=-1;const n=new Uint16Array(8);n[0]=3,n[1]=0,n[2]=1,n[3]=3,n[4]=3,n[5]=0,n[6]=3,n[7]=2;const r=Ds.newInstance({numberOfComponents:3,values:e});r.setName("points");const o=Ds.newInstance({numberOfComponents:1,values:n});t.tris.getCABO().createVBO(o,"polys",rs.SURFACE,{points:r,cellOffset:0})}t.VBOBuildTime.modified()},e.updateLabelOutlineThicknessTexture=n=>{const r=n.getProperty().getLabelOutlineThickness(),o=t._openGLRenderWindow.getGraphicsResourceForObject(r),a=`${r.join("-")}`;if(o?.oglObject?.getHandle()&&o?.hash===a)t.labelOutlineThicknessTexture=o.oglObject;else{t.labelOutlineThicknessTexture=Ud.newInstance(),t.labelOutlineThicknessTexture.setOpenGLRenderWindow(t._openGLRenderWindow);const n=1024,o=1,i=new Uint8Array(n*o);for(let e=0;e<n;++e){const t=void 0!==r[e]?r[e]:r[0];i[e]=t}t.labelOutlineThicknessTexture.resetFormatAndType(),t.labelOutlineThicknessTexture.setMinificationFilter(Id.NEAREST),t.labelOutlineThicknessTexture.setMagnificationFilter(Id.NEAREST),t.labelOutlineThicknessTexture.create2DFromRaw(n,o,1,ys.UNSIGNED_CHAR,i),r&&(t._openGLRenderWindow.setGraphicsResourceForObject(r,t.labelOutlineThicknessTexture,a),r!==t._labelOutlineThicknessArray&&(t._openGLRenderWindow.registerGraphicsResourceUser(r,e),t._openGLRenderWindow.unregisterGraphicsResourceUser(t._labelOutlineThicknessArray,e)),t._labelOutlineThicknessArray=r)}},e.isLabelmapOutlineRequired=e=>{const n=e.getProperty(),r=t.renderable;return n.getUseLabelOutline()||r.getBlendMode()===Fg.LABELMAP_EDGE_PROJECTION_BLEND}}const Hg={context:null,VBOBuildTime:null,scalarTexture:null,opacityTexture:null,opacityTextureString:null,colorTexture:null,colorTextureString:null,jitterTexture:null,labelOutlineThicknessTexture:null,labelOutlineThicknessTextureString:null,tris:null,framebuffer:null,copyShader:null,copyVAO:null,lastXYF:1,targetXYF:1,zBufferTexture:null,lastZBufferTexture:null,lightComplexity:0,fullViewportTime:1,idxToView:null,idxNormalMatrix:null,modelToView:null,projectionToView:null,avgWindowArea:0,avgFrameTime:0};const jg=Dt((function(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Hg,n),Zt.extend(e,t,n),jd(e,t,n),t.VBOBuildTime={},yt(t.VBOBuildTime,{mtime:0}),t.tris=Sd.newInstance(),t.jitterTexture=Ud.newInstance(),t.jitterTexture.setWrapS(Ad.REPEAT),t.jitterTexture.setWrapT(Ad.REPEAT),t.framebuffer=Xp.newInstance(),t.idxToView=g(new Float64Array(16)),t.idxNormalMatrix=pe(new Float64Array(9)),t.modelToView=g(new Float64Array(16)),t.projectionToView=g(new Float64Array(16)),t.projectionToWorld=g(new Float64Array(16)),At(e,t,["context"]),Wg(e,t)}),"vtkOpenGLVolumeMapper");rn("vtkVolumeMapper",jg);const{vtkDebugMacro:Kg}=Kt;function $g(e,t){t.classHierarchy.push("vtkOpenGLPixelSpaceCallbackMapper"),e.opaquePass=(n,r)=>{t._openGLRenderer=e.getFirstAncestorOfType("vtkOpenGLRenderer"),t._openGLRenderWindow=t._openGLRenderer.getLastAncestorOfType("vtkOpenGLRenderWindow");const o=t._openGLRenderer.getAspectRatio(),a=t._openGLRenderer?t._openGLRenderer.getRenderable().getActiveCamera():null,i=t._openGLRenderer.getTiledSizeAndOrigin();let s=null;if(t.renderable.getUseZValues()){const e=r.getZBufferTexture(),n=Math.floor(e.getWidth()),o=Math.floor(e.getHeight()),a=t._openGLRenderWindow.getContext();e.bind();const i=r.getFramebuffer();i?i.saveCurrentBindingsAndBuffers():Kg("No framebuffer to save/restore");const l=a.createFramebuffer();a.bindFramebuffer(a.FRAMEBUFFER,l),a.framebufferTexture2D(a.FRAMEBUFFER,a.COLOR_ATTACHMENT0,a.TEXTURE_2D,e.getHandle(),0),a.checkFramebufferStatus(a.FRAMEBUFFER)===a.FRAMEBUFFER_COMPLETE&&(s=new Uint8Array(n*o*4),a.viewport(0,0,n,o),a.readPixels(0,0,n,o,a.RGBA,a.UNSIGNED_BYTE,s)),i&&i.restorePreviousBindingsAndBuffers(),a.deleteFramebuffer(l)}t.renderable.invokeCallback(t.renderable.getInputData(),a,o,i,s)},e.queryPass=(e,n)=>{e&&t.renderable.getUseZValues()&&n.requestDepth()}}const qg={};const Xg=Dt((function(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,qg,n),Zt.extend(e,t,n),$g(e,t)}),"vtkOpenGLPixelSpaceCallbackMapper");rn("vtkPixelSpaceCallbackMapper",Xg);var Yg="//VTK::System::Dec\n\n/*=========================================================================\n\n  Program:   Visualization Toolkit\n  Module:    vtktextureObjectVS.glsl\n\n  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen\n  All rights reserved.\n  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.\n\n     This software is distributed WITHOUT ANY WARRANTY; without even\n     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR\n     PURPOSE.  See the above copyright notice for more information.\n\n=========================================================================*/\n\nattribute vec4 vertexDC;\nattribute vec2 tcoordDC;\nvarying vec2 tcoordVC;\n\nvoid main()\n{\n  tcoordVC = tcoordDC;\n  gl_Position = vertexDC;\n}\n";const{Representation:Zg}=ds;function Qg(e,t,n,r){let[o,a]=t;const i=e.getContext(),s=Ud.newInstance({autoParameters:!1,wrapS:r,wrapT:r,minificationFilter:n,magnificationFilter:n,generateMipmap:!1,openGLDataType:i.FLOAT,baseLevel:0,maxLevel:0});return s.setOpenGLRenderWindow(e),s.setInternalFormat(i.RGBA32F),s.create2DFromRaw(o,a,4,"Float32Array",null),s.activate(),s.sendParameters(),s.deactivate(),s}function Jg(e,t){return Qg(e,t,Ud.Filter.NEAREST,Ud.Wrap.CLAMP_TO_EDGE)}function em(e,t){t.classHierarchy.push("vtkLICPingPongBufferManager"),t._openGLRenderWindow?(t.quad=function(e){const t=Sd.newInstance();t.setOpenGLRenderWindow(e);const n=new Float32Array(12);for(let e=0;e<4;e++)n[3*e]=e%2*2-1,n[3*e+1]=e>1?1:-1,n[3*e+2]=0;const r=new Float32Array([0,0,1,0,0,1,1,1]),o=new Uint16Array(8);o[0]=3,o[1]=0,o[2]=1,o[3]=3,o[4]=3,o[5]=0,o[6]=3,o[7]=2;const a=Ds.newInstance({numberOfComponents:3,values:n});a.setName("points");const i=Ds.newInstance({numberOfComponents:1,values:o}),s=Ds.newInstance({numberOfComponents:2,values:r});return t.getCABO().createVBO(i,"polys",Zg.SURFACE,{points:a,cellOffset:0,tcoords:s}),t}(t._openGLRenderWindow),t.context=t._openGLRenderWindow.getContext(),t.licTexture0=Jg(t._openGLRenderWindow,t.size),t.seedTexture0=Jg(t._openGLRenderWindow,t.size),t.licTexture1=Jg(t._openGLRenderWindow,t.size),t.seedTexture1=Jg(t._openGLRenderWindow,t.size),t.eeTexture=t.doEEPass?Qg(t._openGLRenderWindow,t.size,Ud.Filter.NEAREST,Ud.Wrap.CLAMP_TO_EDGE):null,t.imageVectorTexture=t.doVTPass?function(e,t){return Qg(e,t,Ud.Filter.LINEAR,Ud.Wrap.CLAMP_TO_EDGE)}(t._openGLRenderWindow,t.size):null,t.pingTextures[0]=t.licTexture0,t.pingTextures[1]=t.seedTexture0,t.pongTextures[0]=t.licTexture1,t.pongTextures[1]=t.seedTexture1,t.textures[0]=t.pingTextures,t.textures[1]=t.pongTextures,e.swap=()=>{t.readIndex=1-t.readIndex},e.renderQuad=(e,n)=>{const r=t.quad,o=t.context;let a=t.quadVAO;a||(a=yd.newInstance(),a.setOpenGLRenderWindow(t._openGLRenderWindow),t.quadVAO=a),t.previousProgramHash!==n.getMd5Hash()&&(a.shaderProgramChanged(),r.getCABO().bind(),a.addAttributeArray(n,r.getCABO(),"vertexDC",r.getCABO().getVertexOffset(),r.getCABO().getStride(),t.context.FLOAT,3,t.context.FALSE),a.addAttributeArray(n,r.getCABO(),"tcoordDC",r.getCABO().getTCoordOffset(),r.getCABO().getStride(),t.context.FLOAT,2,t.context.FALSE),t.previousProgramHash=n.getMd5Hash()),o.drawArrays(o.TRIANGLES,0,r.getCABO().getElementCount()),a.release()},e.getLastLICBuffer=()=>0===t.readIndex?t.licTexture0:t.licTexture1,e.getLastSeedBuffer=()=>0===t.readIndex?t.seedTexture0:t.seedTexture1,e.getLICBuffer=()=>1-t.readIndex==0?t.licTexture0:t.licTexture1,e.getSeedBuffer=()=>1-t.readIndex==0?t.seedTexture0:t.seedTexture1,e.getLICTextureUnit=()=>{const e=t.textures[t.readIndex][0];return e.activate(),e.getTextureUnit()},e.getSeedTextureUnit=()=>{const e=t.textures[t.readIndex][1];return e.activate(),e.getTextureUnit()},e.getNoiseTextureUnit=function(){let e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0;return 0===e?(t.noiseTexture.activate(),t.noiseTexture.getTextureUnit()):(t.eeTexture.activate(),t.eeTexture.getTextureUnit())},e.getVectorTextureUnit=()=>(t.vectorTexture.activate(),t.vectorTexture.getTextureUnit()),e.getImageVectorTextureUnit=()=>t.imageVectorTexture?(t.imageVectorTexture.activate(),t.imageVectorTexture.getTextureUnit()):e.getVectorTextureUnit(),e.getMaskVectorTextureUnit=()=>t.maskVectorTexture?(t.maskVectorTexture.activate(),t.maskVectorTexture.getTextureUnit()):e.getImageVectorTextureUnit(),e.clearBuffers=function(){let e=arguments.length>0&&void 0!==arguments[0]&&arguments[0];const n=t.framebuffer,r=t.context;n.removeColorBuffer(0),n.removeColorBuffer(1),n.removeColorBuffer(2),n.removeColorBuffer(3),n.setColorBuffer(t.licTexture0,0),n.setColorBuffer(t.seedTexture0,1),n.setColorBuffer(t.licTexture1,2),n.setColorBuffer(t.seedTexture1,3);const o=[r.COLOR_ATTACHMENT0,r.COLOR_ATTACHMENT1,r.COLOR_ATTACHMENT2,r.COLOR_ATTACHMENT3];e&&(n.removeColorBuffer(4),n.setColorBuffer(t.eeTexture,4),o.push(r.COLOR_ATTACHMENT4)),r.drawBuffers(o),r.clearColor(0,1,0,0),r.disable(r.SCISSOR_TEST),r.disable(r.BLEND),r.clear(r.COLOR_BUFFER_BIT),n.removeColorBuffer(0),n.removeColorBuffer(1),n.removeColorBuffer(2),n.removeColorBuffer(3),e&&n.removeColorBuffer(4),r.drawBuffers([r.NONE])},e.clearBuffer=e=>{const n=t.framebuffer,r=t.context;n.removeColorBuffer(0),n.setColorBuffer(e,0),r.drawBuffers([r.COLOR_ATTACHMENT0]),r.clearColor(0,1,0,0),r.disable(r.SCISSOR_TEST),r.disable(r.BLEND),r.clear(r.COLOR_BUFFER_BIT),n.removeColorBuffer(e,0),r.drawBuffers([r.NONE])},e.activateVectorTextures=()=>{t.imageVectorTexture?t.imageVectorTexture.activate():t.vectorTexture.activate(),t.maskVectorTexture&&t.maskVectorTexture.activate()},e.deactivateVectorTextures=()=>{t.imageVectorTexture?t.imageVectorTexture.deactivate():t.vectorTexture.deactivate(),t.maskVectorTexture&&t.maskVectorTexture.deactivate()},e.activateNoiseTexture=function(){let e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0;switch(e){case 0:t.noiseTexture.activate();break;case 1:t.eeTexture.activate();break;default:console.error("Wrong LIC pass number")}},e.deactivateNoiseTexture=function(){let e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0;switch(e){case 0:t.noiseTexture.deactivate();break;case 1:t.eeTexture.deactivate();break;default:console.error("Wrong LIC pass number")}},e.attachLICBuffers=()=>{const e=t.textures[t.readIndex],n=t.textures[1-t.readIndex],r=t.framebuffer,o=t.context;e[0].activate(),e[1].activate(),r.removeColorBuffer(0),r.removeColorBuffer(1),r.setColorBuffer(n[0],0),r.setColorBuffer(n[1],1),o.drawBuffers([o.COLOR_ATTACHMENT0,o.COLOR_ATTACHMENT1])},e.detachLICBuffers=()=>{const e=t.textures[t.readIndex],n=t.context,r=t.framebuffer;e[0].deactivate(),e[1].deactivate(),r.removeColorBuffer(0),r.removeColorBuffer(1),n.drawBuffers([n.NONE])},e.attachImageVectorBuffer=()=>{const e=t.framebuffer,n=t.context;t.vectorTexture.activate(),e.removeColorBuffer(0),e.setColorBuffer(t.imageVectorTexture,0),n.drawBuffers([n.COLOR_ATTACHMENT0])},e.detachImageVectorBuffer=()=>{const e=t.context,n=t.framebuffer;t.vectorTexture.deactivate(),n.removeColorBuffer(0),e.drawBuffers([e.NONE])},e.attachEEBuffer=()=>{t.textures[t.readIndex][0].activate(),t.framebuffer.removeColorBuffer(0),t.framebuffer.setColorBuffer(t.eeTexture,0);const e=t.context;e.drawBuffers([e.COLOR_ATTACHMENT0])},e.detachEEBuffer=()=>{const e=t.context;t.framebuffer.removeColorBuffer(0),e.drawBuffers([e.NONE]),t.textures[t.readIndex][0].deactivate()},e.detachBuffers=()=>{const e=t.context,n=t.framebuffer;n.removeColorBuffer(0),n.removeColorBuffer(1),e.drawBuffers([e.NONE]);const r=t.textures[t.readIndex],o=t.textures[1-t.readIndex];r[0]&&r[0].deactivate(),r[1]&&r[1].deactivate(),o[0]&&o[0].deactivate(),o[1]&&o[1].deactivate(),t.eeTexture&&t.eeTexture.deactivate(),t.noiseTexture&&t.noiseTexture.deactivate()},e.getWriteIndex=()=>1-t.readIndex,e.detachBuffers()):console.error("Pass renderwindow to ping pong manager")}const tm={vectorTexture:null,maskVectorTexture:null,noiseTexture:null,doEEPass:!1,doVTPass:!1,readIndex:0,quad:null,lastProgramHash:null,framebuffer:null,size:null,pingTextures:[],pongTextures:[],textures:[]};function nm(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,tm,n),jt.obj(e,t),jt.get(e,t,["readIndex"]),jt.setGet(e,t,["doEEPass","doVTPass","_openGLRenderWindow","vectorTexture","maskVectorTexture","noiseTexture","framebuffer","size"]),jt.moveToProtected(e,t,["openGLRenderWindow"]),em(e,t)}var rm={newInstance:jt.newInstance(nm,"vtkLICPingPongBufferManager"),extend:nm};const om=0,am=1,im=2,sm=3,lm=1;function cm(e,t){function n(e,t){e.setUniformi("texLIC",t.getLICTextureUnit()),e.setUniformi("texSeedPts",t.getSeedTextureUnit())}function r(e,t,n){e.attachLICBuffers(),e.renderQuad(t,n),e.detachLICBuffers(),e.swap()}t.classHierarchy.push("vtkLineIntegralConvolution2D"),e.buildAShader=e=>t._openGLRenderWindow.getShaderCache().readyShaderProgramArray(Yg,e,""),e.dumpTextureValues=function(e,n){let[r,o]=n,a=arguments.length>2&&void 0!==arguments[2]?arguments[2]:t.context,i=arguments.length>3&&void 0!==arguments[3]?arguments[3]:t._openGLRenderWindow,s=arguments.length>4&&void 0!==arguments[4]?arguments[4]:4;const l=Xp.newInstance(),c=a;let u=null;return l.setOpenGLRenderWindow(i),l.saveCurrentBindingsAndBuffers(),l.create(r,o),l.populateFramebuffer(),l.setColorBuffer(e),u=new Float32Array(r*o*s),c.readPixels(0,0,r,o,4===s?c.RGBA:c.RGB,c.FLOAT,u),l.restorePreviousBindingsAndBuffers(),u},e.getTextureMinMax=function(n,r){let o=arguments.length>2&&void 0!==arguments[2]?arguments[2]:t.context,a=arguments.length>3&&void 0!==arguments[3]?arguments[3]:t._openGLRenderWindow;const i=e.dumpTextureValues(n,r,o,a,4);let s=Number.MAX_VALUE,l=Number.MIN_VALUE;for(let e=0;e<i.length;e+=4)if(0===i[e+1]){const t=i[e];t<s&&(s=t),t>l&&(l=t)}return{min:s,max:l}},e.getComponentSelectionProgram=e=>{const t="xyzw";return`.${t[e[0]]}${t[e[1]]}`},e.buildShaders=()=>{t.LIC0ShaderProgram=e.buildAShader("//VTK::System::Dec\n\n//=========================================================================\n//\n//  Program:   Visualization Toolkit\n//  Module:    vtkLineIntegralConvolution2D_LIC0.glsl\n//\n//  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen\n//  All rights reserved.\n//  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.\n//\n//     This software is distributed WITHOUT ANY WARRANTY; without even\n//     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR\n//     PURPOSE.  See the above copyright notice for more information.\n//\n//=========================================================================\n\n/**\nThis shader initializes the convolution for the LIC computation.\n*/\n\n// the output of this shader\nlayout(location = 0) out vec4 LICOutput;\nlayout(location = 1) out vec4 SeedOutput;\n\nuniform sampler2D texMaskVectors;\nuniform sampler2D texNoise;\nuniform sampler2D texLIC;\n\nuniform int   uStepNo;         // in step 0 initialize lic and seeds, else just seeds\nuniform int   uPassNo;         // in pass 1 hpf of pass 0 is convolved.\nuniform float uMaskThreshold;  // if |V| < uMaskThreshold render transparent\nuniform vec2  uNoiseBoundsPt1; // tc of upper right pt of noise texture\n\nin vec2 tcoordVC;\n\n// convert from vector coordinate space to noise coordinate space.\n// the noise texture is tiled across the *whole* domain\nvec2 VectorTCToNoiseTC(vec2 vectc)\n{\n  return vectc/uNoiseBoundsPt1;\n}\n\n// get the texture coordidnate to lookup noise value. this\n// depends on the pass number.\nvec2 getNoiseTC(vec2 vectc)\n{\n  // in pass 1 : convert from vector tc to noise tc\n  // in pass 2 : use vector tc\n  if (uPassNo == 0)\n    {\n    return VectorTCToNoiseTC(vectc);\n    }\n  else\n    {\n    return vectc;\n    }\n}\n\n// look up noise value at the given location. The location\n// is supplied in vector texture coordinates, hence the\n// need to convert to noise texture coordinates.\nfloat getNoise(vec2 vectc)\n{\n  return texture2D(texNoise, getNoiseTC(vectc)).r;\n}\n\nvoid main(void)\n{\n  vec2 vectc = tcoordVC.st;\n\n  // lic => (convolution, mask, 0, step count)\n  if (uStepNo == 0)\n    {\n    float maskCriteria = length(texture2D(texMaskVectors, vectc).xyz);\n    float maskFlag;\n    if (maskCriteria <= uMaskThreshold)\n      {\n      maskFlag = 1.0;\n      }\n    else\n      {\n      maskFlag = 0.0;\n      }\n    float noise = getNoise(vectc);\n    LICOutput = vec4(noise, maskFlag, 0.0, 1.0);\n    }\n  else\n    {\n    LICOutput = texture2D(texLIC, vectc);\n    }\n\n  // initial seed\n  SeedOutput = vec4(vectc, 0.0, 1.0);\n}\n");const n=gd.substitute("//VTK::System::Dec\n\n//=========================================================================\n//\n//  Program:   Visualization Toolkit\n//  Module:    vtkLineIntegralConvolution2D_VT.glsl\n//\n//  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen\n//  All rights reserved.\n//  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.\n//\n//     This software is distributed WITHOUT ANY WARRANTY; without even\n//     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR\n//     PURPOSE.  See the above copyright notice for more information.\n//\n//=========================================================================\n\n// move vector field to normalized image space\n// pre-processing for vtkLineIntegralConvolution2D\n\n// the output of this shader\n//VTK::Output::Dec\n\n// Fragment shader used by the gaussian blur filter render pass.\n\nuniform sampler2D texVectors; // input texture\nuniform vec2      uTexSize;   // size of texture\n\nin vec2 tcoordVC;\n\nvoid main(void)\n{\n  //VTK::LICComponentSelection::Impl\n  V = V/uTexSize;\n  gl_FragData[0] = vec4(V, 0.0, 1.0);\n}\n","//VTK::LICComponentSelection::Impl",`vec2 V = texture2D(texVectors, tcoordVC.st)${e.getComponentSelectionProgram(t.componentIds)};`).result;t.VTProgram=e.buildAShader(n);const r=gd.substitute("//VTK::System::Dec\n\n//=========================================================================\n//\n//  Program:   Visualization Toolkit\n//  Module:    vtkLineIntegralConvolution2D_fs1.glsl\n//\n//  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen\n//  All rights reserved.\n//  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.\n//\n//     This software is distributed WITHOUT ANY WARRANTY; without even\n//     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR\n//     PURPOSE.  See the above copyright notice for more information.\n//\n//=========================================================================\n\n// the output of this shader\nlayout(location = 0) out vec4 LICOutput;\nlayout(location = 1) out vec4 SeedOutput;\n\nuniform sampler2D  texVectors;\nuniform sampler2D  texNoise;\nuniform sampler2D  texLIC;\nuniform sampler2D  texSeedPts;\n\nuniform int   uPassNo;          // in pass 1 hpf of pass 0 is convolved.\nuniform float uStepSize;        // step size in parametric space\n\nuniform vec2  uNoiseBoundsPt1;  // tc of upper right pt of noise texture\n\nin vec2 tcoordVC;\n\n//VTK::LICVectorLookup::Impl\n\n// We need to do this manually since CLAMP_TO_BORDER and and borderColor\n// are very poorly supported in webgl\nvec2 clampToBorder(vec2 uv){\n  if(uv.x < 0.0 || uv.x > 1.0 || uv.y < 0.0 || uv.y > 1.0)\n  {\n    return vec2(0.0, 0.0);\n  }\n  return getVector(uv);\n}\n\n// convert from vector coordinate space to noise coordinate space.\n// the noise texture is tiled across the whole domain\nvec2 VectorTCToNoiseTC(vec2 vectc)\n{\n  return vectc/uNoiseBoundsPt1;\n}\n\n// get the texture coordidnate to lookup noise value.\n// in pass 1 repeatedly tile the noise texture across\n// the computational domain.\nvec2 getNoiseTC(vec2 tc)\n{\n  if (uPassNo == 0)\n    {\n    return VectorTCToNoiseTC(tc);\n    }\n  else\n    {\n    return tc;\n    }\n}\n\n// look up noise value at the given location. The location\n// is supplied in vector texture coordinates, hence the need\n// to convert to either noise or lic texture coordinates in\n// pass 1 and 2 respectively.\nfloat getNoise(vec2 vectc)\n{\n  return texture2D(texNoise, getNoiseTC(vectc)).r;\n}\n\n// fourth-order Runge-Kutta streamline integration\n// no bounds checks are made, therefore it's essential\n// to have the entire texture initialized to 0\n// and set clamp to border and have border color 0\n// an integer is set if the step was taken, keeping\n// an accurate step count is necessary to prevent\n// boundary artifacts. Don't count the step if\n// all vector lookups are identically 0. This is\n// a proxy for \"stepped outside valid domain\"\nvec2 rk4(vec2 pt0, float dt, out bool count)\n{\n  count=true;\n  float dtHalf = dt * 0.5;\n  vec2 pt1;\n\n  vec2 v0 = clampToBorder(pt0);\n  pt1 = pt0 + v0 * dtHalf;\n\n  vec2 v1 = clampToBorder(pt1);\n  pt1 = pt0 + v1 * dtHalf;\n\n  vec2 v2 = clampToBorder(pt1);\n  pt1 = pt0 + v2 * dt;\n\n  vec2 v3 = clampToBorder(pt1);\n  vec2 vSum = v0 + v1 + v1 + v2 + v2 + v3;\n\n  if (vSum == vec2(0.0, 0.0))\n    {\n      count = false;\n    }\n\n  pt1 = pt0 + (vSum) * (dt * (1.0/6.0));\n\n return pt1;\n}\n\nvoid main(void)\n{\n  vec2 lictc = tcoordVC.st;\n  vec4 lic = texture2D(texLIC, lictc);\n  vec2 pt0 = texture2D(texSeedPts, lictc).st;\n\n  bool count;\n  vec2 pt1 = rk4(pt0, uStepSize, count);\n\n  if (count)\n    {\n    // accumulate lic step\n    // (lic, mask, 0, step count)\n    float noise = getNoise(pt1);\n    LICOutput = vec4(lic.r + noise, lic.g, 0.0, lic.a + 1.0);\n    SeedOutput = vec4(pt1, 0.0, 1.0);\n    }\n  else\n    {\n    // keep existing values\n    LICOutput = lic;\n    SeedOutput = vec4(pt0, 0.0, 1.0);\n    }\n}\n","//VTK::LICVectorLookup::Impl",function(){const e="\n    vec2 getVector( vec2 vectc )\n\n      {\n\n      vec2 V = texture2D( texVectors, vectc ).xy;\n\n      // normalize if |V| not 0\n\n      float lenV = length( V );\n\n      if ( lenV > 1.0e-8 )\n\n        {\n\n        return V/lenV;\n\n        }\n\n      else\n\n        {\n\n        return vec2( 0.0, 0.0 );\n\n        }\n\n      }\n\n    ",t="\n    vec2 getVector( vec2 vectc )\n\n      {\n\n      return texture2D( texVectors, vectc ).xy;\n\n      }\n\n    ";return arguments.length>0&&void 0!==arguments[0]&&!arguments[0]?t:e}(t.normalizeVectors),!0).result;t.LICIShaderProgram=e.buildAShader(r),t.LICNShaderProgram=e.buildAShader(" //VTK::System::Dec\n\n//=========================================================================\n//\n//  Program:   Visualization Toolkit\n//  Module:    vtkLineIntegralConvolution2D_LICN.glsl\n//\n//  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen\n//  All rights reserved.\n//  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.\n//\n//     This software is distributed WITHOUT ANY WARRANTY; without even\n//     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR\n//     PURPOSE.  See the above copyright notice for more information.\n//\n//=========================================================================\n\n// the output of this shader\nlayout(location = 0) out vec4 LICOutput;\nlayout(location = 1) out vec4 SeedOutput;\n\n/**\nThis shader finalizes the convolution for the LIC computation\napplying the normalization. eg. if box kernel is used the this\nis the number of steps taken.\n*/\n\nuniform sampler2D texLIC;\n\nin vec2 tcoordVC;\n\nvoid main(void)\n{\n  vec4 conv = texture2D(texLIC, tcoordVC.st);\n  conv.r = conv.r/conv.a;\n  // lic => (convolution, mask, 0, 1)\n  LICOutput = vec4(conv.rg , 0.0, 1.0);\n  SeedOutput = vec4(0.0, 0.0, 0.0, 0.0);\n}\n"),t.CEProgram=e.buildAShader("//VTK::System::Dec\n\n//=========================================================================\n//\n//  Program:   Visualization Toolkit\n//  Module:    vtkLineIntegralConvolution2D_CE.glsl\n//\n//  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen\n//  All rights reserved.\n//  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.\n//\n//     This software is distributed WITHOUT ANY WARRANTY; without even\n//     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR\n//     PURPOSE.  See the above copyright notice for more information.\n//\n//=========================================================================\n\n// gray scale contrast enhance stage implemented via histogram stretching\n// if the min and max are tweaked it can generate out-of-range values\n// these will be clamped in 0 to 1\n\n// the output of this shader\nlayout(location = 0) out vec4 LICOutput;\nlayout(location = 1) out vec4 SeedOutput;\n\n\nuniform sampler2D texLIC;  // most recent lic pass\nuniform float uMin;        // min gray scale color value\nuniform float uMaxMinDiff; // max-min\n\nin vec2 tcoordVC;\n\nvoid main( void )\n{\n  vec4 lic = texture2D(texLIC, tcoordVC.st);\n  if (lic.g!=0.0)\n    {\n    LICOutput = lic;\n    }\n  else\n    {\n    float CElic = clamp((lic.r - uMin)/uMaxMinDiff, 0.0, 1.0);\n    LICOutput = vec4(CElic, lic.gb, 1.0);\n    }\n    SeedOutput = vec4(0.0, 0.0, 0.0, 0.0);\n}\n"),t.EEProgram=e.buildAShader("//VTK::System::Dec\n\n//=========================================================================\n//\n//  Program:   Visualization Toolkit\n//  Module:    vtkLineIntegralConvolution2D_fs2.glsl\n//\n//  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen\n//  All rights reserved.\n//  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.\n//\n//     This software is distributed WITHOUT ANY WARRANTY; without even\n//     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR\n//     PURPOSE.  See the above copyright notice for more information.\n//\n//=========================================================================\n\n// high-pass filter stage employed by vtkLineIntegralConvolution2D\n// between LIC pass 1 and LIC pass 2. filtered LIC pass 1, becomes\n// noise for pass2.\n\n// the output of this shader\nlayout(location = 0) out vec4 EEOutput;\n\nuniform sampler2D texLIC; // most recent lic pass\nuniform float     uDx;    // fragment size\nuniform float     uDy;    // fragment size\n\nin vec2 tcoordVC;\n\n// kernel for simple laplace edge enhancement.\n// p=Laplace(p)+p\nfloat K[9] = float[9](\n  -1.0, -1.0, -1.0,\n  -1.0,  9.0, -1.0,\n  -1.0, -1.0, -1.0\n  );\n\n// determine if the fragment was masked\nbool Masked(float val) { return val != 0.0; }\n\nvoid main(void)\n{\n  // tex coord neighbor offsets\n  vec2 fragDx[9] = vec2[9](\n    vec2(-uDx, uDy), vec2(0.0, uDy), vec2(uDx, uDy),\n    vec2(-uDx, 0.0), vec2(0.0, 0.0), vec2(uDx, 0.0),\n    vec2(-uDx,-uDy), vec2(0.0,-uDy), vec2(uDx,-uDy)\n    );\n\n  vec2 lictc = tcoordVC.st;\n\n  // compute the convolution but don't use convovled values if\n  // any masked fragments on the stencil. Fragments outside\n  // the valid domain are masked during initialization, and\n  // texture wrap parameters are clamp to border with border\n  // color that contains masked flag\n  float conv = 0.0;\n  bool dontUse = false;\n  for (int i=0; i<9; ++i)\n    {\n    vec2 tc = lictc + fragDx[i];\n    vec4 lic = texture2D(texLIC, tc);\n    dontUse = dontUse || Masked(lic.g);\n    conv = conv + K[i] * lic.r;\n    }\n\n  if (dontUse)\n    {\n    EEOutput = vec4(texture2D(texLIC, lictc).rg, 0.0, 1.0);\n    }\n  else\n    {\n    conv = clamp(conv, 0.0, 1.0);\n    EEOutput = vec4(conv,texture2D(texLIC, lictc).g, 0.0, 1.0);\n    }\n\n}\n"),t.AAHProgram=e.buildAShader("//VTK::System::Dec\n\n//=========================================================================\n//\n//  Program:   Visualization Toolkit\n//  Module:    vtkLineIntegralConvolution2D_AAH.glsl\n//\n//  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen\n//  All rights reserved.\n//  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.\n//\n//     This software is distributed WITHOUT ANY WARRANTY; without even\n//     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR\n//     PURPOSE.  See the above copyright notice for more information.\n//\n//=========================================================================\n\n// Anti-alias stage in vtkLineIntegralConvolution2D\n// horizontal pass of a Gaussian convolution\n\n// the output of this shader\nlayout(location = 0) out vec4 LICOutput;\nlayout(location = 1) out vec4 SeedOutput;\n\nuniform sampler2D texLIC; // input texture\nuniform float     uDx;    // fragment size\n\nin vec2 tcoordVC;\n\n// factored 3x3 Gaussian kernel\n// K^T*K = G\nfloat K[3] = float[3](0.141421356, 0.707106781, 0.141421356);\n\n// determine if the fragment was masked\nbool Masked(float val){ return val != 0.0; }\n\nvoid main(void)\n{\n// neighbor offsets\nvec2 fragDx[3] = vec2[3](vec2(-uDx,0.0), vec2(0.0,0.0), vec2(uDx,0.0));\n\n  vec2 lictc = tcoordVC.st;\n  vec4 lic[3];\n  bool dontUse = false;\n  float conv = 0.0;\n  for (int i=0; i<3; ++i)\n    {\n    vec2 tc = lictc + fragDx[i];\n    lic[i] = texture2D(texLIC, tc);\n    dontUse = dontUse || Masked(lic[i].g);\n    conv = conv + K[i] * lic[i].r;\n    }\n  // output is (conv, mask, skip, 1)\n  if (dontUse)\n    {\n    LICOutput = vec4(lic[1].rg, 1.0, 1.0);\n    }\n  else\n    {\n    LICOutput = vec4(conv, lic[1].gb, 1.0);\n    }\n  SeedOutput = vec4(0.0, 0.0, 0.0, 0.0);\n}\n"),t.AAVProgram=e.buildAShader("//VTK::System::Dec\n\n//=========================================================================\n//\n//  Program:   Visualization Toolkit\n//  Module:    vtkLineIntegralConvolution2D_AAV.glsl\n//\n//  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen\n//  All rights reserved.\n//  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.\n//\n//     This software is distributed WITHOUT ANY WARRANTY; without even\n//     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR\n//     PURPOSE.  See the above copyright notice for more information.\n//\n//=========================================================================\n\n// Anti-alias stage in vtkLineIntegralConvolution2D\n// vertical pass of a Gaussian convolution\n\n// the output of this shader\nlayout(location = 0) out vec4 LICOutput;\nlayout(location = 1) out vec4 SeedOutput;\n\nuniform sampler2D texLIC; // input texture\nuniform float     uDy;    // fragment size\n\nin vec2 tcoordVC;\n\n\n// factored 3x3 Gaussian kernel\n// K^T*K = G\nfloat K[3] = float[3](0.141421356, 0.707106781, 0.141421356);\n\n// determine if the fragment was masked\nbool Masked(float val){ return val != 0.0; }\n\nvoid main(void)\n{\n// neighbor offsets\nvec2 fragDy[3] = vec2[3](vec2(0.0,-uDy), vec2(0.0,0.0), vec2(0.0,uDy));\n\n\n  vec2 lictc = tcoordVC.st;\n  vec4 lic[3];\n  bool dontUse = false;\n  float conv = 0.0;\n  for (int i=0; i<3; ++i)\n    {\n    vec2 tc = lictc + fragDy[i];\n    lic[i] = texture2D(texLIC, tc);\n    dontUse = dontUse || Masked(lic[i].g);\n    conv = conv + K[i] * lic[i].r;\n    }\n  // output is (conv, mask, skip, 1)\n  if (dontUse)\n    {\n    LICOutput = vec4(lic[1].rg, 1.0, 1.0);\n    }\n  else\n    {\n    LICOutput = vec4(conv, lic[1].gb, 1.0);\n    }\n  SeedOutput = vec4(0.0, 0.0, 0.0, 0.0);\n}\n")},e.executeLIC=(o,a,i,s,l,c)=>{if(t._openGLRenderWindow=l,t.context=l.getContext(),Object.assign(t,c),o[0]<=0||o[1]<=0)return null;const u=[1/o[0],1/o[1]];let d=t.stepSize*Math.sqrt(u[0]*u[0]+u[1]*u[1]);d<=0&&(d=1e-10);const p=t.context;let f=t.framebuffer;const g=f.getSize();f&&g&&o[0]===g&&o[1]===g||(f=Xp.newInstance(),f.setOpenGLRenderWindow(t._openGLRenderWindow),f.saveCurrentBindingsAndBuffers(),f.create(...o),f.populateFramebuffer(),f.restorePreviousBindingsAndBuffers(),t.framebuffer=f),f.saveCurrentBindingsAndBuffers(),f.bind(),p.viewport(0,0,...o),p.scissor(0,0,...o),t.shadersNeedBuild&&(e.buildShaders(),t.shadersNeedBuild=!1),t.bufs?(t.bufs.setVectorTexture(a),t.bufs.setMaskVectorTexture(i),t.bufs.setNoiseTexture(s)):t.bufs=rm.newInstance({openGLRenderWindow:l,doEEPass:t.enhancedLIC,doVTPass:t.transformVectors,vectorTexture:a,maskVectorTexture:i,noiseTexture:s,framebuffer:f,size:o});const m=[(s.getWidth()+1)/o[0],(s.getHeight()+1)/o[1]],h=1/o[0],v=1/o[1],y=t._openGLRenderWindow.getShaderCache();if(t.transformVectors){const e=t.VTProgram;y.readyShaderProgram(e),t.bufs.attachImageVectorBuffer(),e.setUniform2f("uTexSize",...o),e.setUniformi("texVectors",t.bufs.getVectorTextureUnit()),p.clearColor(0,0,0,0),p.clear(p.COLOR_BUFFER_BIT),t.bufs.renderQuad(o,e),t.bufs.detachImageVectorBuffer()}t.bufs.clearBuffers(t.enhancedLIC),t.bufs.activateVectorTextures(),t.bufs.activateNoiseTexture(0);const{LIC0ShaderProgram:T}=t;y.readyShaderProgram(T),T.setUniformi("uStepNo",0),T.setUniformi("uPassNo",0),T.setUniformf("uMaskThreshold",t.maskThreshold),T.setUniform2f("uNoiseBoundsPt1",...m),T.setUniformi("texMaskVectors",t.bufs.getMaskVectorTextureUnit()),T.setUniformi("texLIC",t.bufs.getLICTextureUnit()),T.setUniformi("texNoise",t.bufs.getNoiseTextureUnit(0)),r(t.bufs,o,T);const{LICIShaderProgram:b}=t;y.readyShaderProgram(b),b.setUniformi("uPassNo",0),b.setUniformf("uStepSize",-d),b.setUniform2f("uNoiseBoundsPt1",...m),b.setUniformi("texVectors",t.bufs.getImageVectorTextureUnit()),b.setUniformi("texNoise",t.bufs.getNoiseTextureUnit(0));for(let e=0;e<t.numberOfSteps;++e)n(b,t.bufs),r(t.bufs,o,b);y.readyShaderProgram(T),T.setUniformi("uStepNo",1),n(T,t.bufs),r(t.bufs,o,T),y.readyShaderProgram(b),b.setUniformf("uStepSize",d);for(let e=0;e<t.numberOfSteps;++e)n(b,t.bufs),r(t.bufs,o,b);t.bufs.deactivateNoiseTexture(0),t.bufs.deactivateVectorTextures();const{LICNShaderProgram:x}=t;if(y.readyShaderProgram(x),x.setUniformi("texLIC",t.bufs.getLICTextureUnit()),r(t.bufs,o,x),t.enhancedLIC){t.enhanceContrast!==am&&t.enhanceContrast!==sm||e.contrastEnhance(!1,o),t.bufs.attachEEBuffer();const{EEProgram:a}=t;y.readyShaderProgram(a),a.setUniformi("texLIC",t.bufs.getLICTextureUnit()),a.setUniformf("uDx",h),a.setUniformf("uDy",v),t.bufs.renderQuad(o,a),t.bufs.detachEEBuffer(),t.bufs.detachBuffers(),t.bufs.clearBuffers(!1),t.bufs.activateVectorTextures(),t.bufs.activateNoiseTexture(1),y.readyShaderProgram(T),T.setUniformi("uStepNo",0),T.setUniformi("uPassNo",1),n(T,t.bufs),T.setUniformi("texNoise",t.bufs.getNoiseTextureUnit(1)),r(t.bufs,o,T),y.readyShaderProgram(b),b.setUniformi("uPassNo",1),b.setUniformf("uStepSize",-d),b.setUniformi("texNoise",t.bufs.getNoiseTextureUnit(1));const i=t.numberOfSteps/2;for(let e=0;e<i;++e)n(b,t.bufs),r(t.bufs,o,b);y.readyShaderProgram(T),T.setUniformi("uStepNo",1),n(T,t.bufs),r(t.bufs,o,T),y.readyShaderProgram(b),b.setUniformf("uStepSize",d);for(let e=0;e<i;++e)n(b,t.bufs),r(t.bufs,o,b);t.bufs.deactivateNoiseTexture(1),t.bufs.deactivateVectorTextures(),y.readyShaderProgram(x),x.setUniformi("texLIC",t.bufs.getLICTextureUnit()),x.setUniformi("texSeedPts",t.bufs.getSeedTextureUnit()),r(t.bufs,o,x)}if(t.antiAlias){const e=t.AAHProgram;y.readyShaderProgram(e),e.setUniformi("texLIC",t.bufs.getLICTextureUnit()),e.setUniformf("uDx",h);const a=t.AAVProgram;y.readyShaderProgram(a),a.setUniformi("texLIC",t.bufs.getLICTextureUnit()),a.setUniformf("uDy",v);for(let i=0;i<t.antiAlias;++i)y.readyShaderProgram(e),n(e,t.bufs),r(t.bufs,o,e),y.readyShaderProgram(a),n(a,t.bufs),r(t.bufs,o,a)}return t.enhanceContrast!==am&&t.enhanceContrast!==sm||e.contrastEnhance(!0,o),t.bufs.detachBuffers(),f.restorePreviousBindingsAndBuffers(),t.bufs.getLastLICBuffer()},e.contrastEnhance=(n,o)=>{const a=t._openGLRenderWindow.getShaderCache();let{min:i,max:s}=e.getTextureMinMax(t.bufs.getLastLICBuffer(),o,t.context,t._openGLRenderWindow);(s<=i||s>1||i<0)&&(console.error("Invalid color range: ",i,s),i=0,s=1);let l=s-i;n&&(i+=l*t.lowLICContrastEnhancementFactor,s-=l*t.highLICContrastEnhancementFactor,l=s-i);const{CEProgram:c}=t;a.readyShaderProgram(c),c.setUniformi("texLIC",t.bufs.getLICTextureUnit()),c.setUniformf("uMin",i),c.setUniformf("uMaxMinDiff",l),r(t.bufs,o,c)}}const um={shadersNeedBuild:!0,stepSize:1,numberOfSteps:10,enhancedLIC:!0,enhanceContrast:!1,lowContrastEnhancementFactor:0,highContrastEnhancementFactor:0,antiAlias:0,componentIds:[0,1],normalizeVectors:!0,maskThreshold:0,transformVectors:!0,bufs:null,isComposite:!0};function dm(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,um,n),jt.obj(e,t),jt.setGet(e,t,["context","_openGLRenderWindow","nuberOfSteps","stepSize","normalizeVectors","maskThreshold","enhancedLIC","enhanceContrast","lowLICContrastEnhancementFactor","highLICContrastEnhancementFactor","antiAlias","componentIds","isComposite"]),jt.moveToProtected(e,t,["openGLRenderWindow"]),cm(e,t)}var pm={newInstance:jt.newInstance(dm,"vtkLineIntegralConvolution2D"),extend:dm};function fm(e,t){t.classHierarchy.push("vtkSurfaceLICInterface")}const gm={enableLIC:!1,nuberOfSteps:40,stepSize:.25,transformVectors:!0,normalizeVectors:!0,maskOnSurface:!1,maskThreshold:0,maskColor:[0,0,0],maskIntensity:0,enhancedLIC:!0,enhanceContrast:om,lowLICContrastEnhancementFactor:0,highLICContrastEnhancementFactor:0,lowColorContrastEnhancementFactor:0,highColorContrastEnhancementFactor:0,antiAlias:0,colorMode:0,LICIntensity:1,mapModeBias:0,noiseTextureSize:200,noiseTextureType:lm,noiseGrainSize:8,noiseImpulseProbability:.1,noiseImpulseBackgroundValue:0,noiseGeneratorSeed:0,minNoiseValue:0,maxNoiseValue:1,numberOfNoiseLevels:2,shadersNeedBuilding:!0,reallocateTextures:!0,rebuildNoiseTexture:!1,viewPortScale:1};function mm(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,gm,n),jt.obj(e,t),jt.setGet(e,t,["enableLIC","numberOfSteps","stepSize","normalizeVectors","transformVectors","maskOnSurface","maskThreshold","maskColor","maskIntensity","enhancedLIC","enhanceContrast","lowLICContrastEnhancementFactor","highLICContrastEnhancementFactor","lowColorContrastEnhancementFactor","highColorContrastEnhancementFactor","antiAlias","colorMode","LICIntensity","mapModeBias","noiseTextureSize","noiseTextureType","noiseGrainSize","minNoiseValue","maxNoiseValue","numberOfNoiseLevels","noiseImpulseProbability","noiseImpulseBackgroundValue","noiseGeneratorSeed","viewPortScale","rebuildNoiseTexture"]),fm(0,t)}var hm={newInstance:jt.newInstance(mm,"vtkSurfaceLICInterface"),extend:mm};const{Representation:vm}=ds;function ym(e,t){t.classHierarchy.push("vtkOpenGLSurfaceLICInterface"),e.renderQuad=(e,n)=>{const r=t.licQuad,o=t.context;let a=t.licQuadVAO;a||(a=yd.newInstance(),a.setOpenGLRenderWindow(t._openGLRenderWindow),t.licQuadVAO=a),t.previousProgramHash!==n.getMd5Hash()&&(a.shaderProgramChanged(),r.getCABO().bind(),a.addAttributeArray(n,r.getCABO(),"vertexDC",r.getCABO().getVertexOffset(),r.getCABO().getStride(),t.context.FLOAT,3,t.context.FALSE),a.addAttributeArray(n,r.getCABO(),"tcoordDC",r.getCABO().getTCoordOffset(),r.getCABO().getStride(),t.context.FLOAT,2,t.context.FALSE),t.previousProgramHash=n.getMd5Hash()),o.drawArrays(o.TRIANGLES,0,r.getCABO().getElementCount()),a.release()},e.generateNoiseTexture=e=>{if(!t.noiseTexture||t.licInterface.getRebuildNoiseTexture()){t.licInterface.setRebuildNoiseTexture(!1),t.noiseTexture&&t.noiseTexture.releaseGraphicsResources(),ho()(t.noiseGeneratorSeed,{global:!0});let n=[];const{noiseTextureType:r,noiseGrainSize:o,numberOfNoiseLevels:a,noiseImpulseProbability:i,noiseImpulseBackgroundValue:s,minNoiseValue:l,maxNoiseValue:c}=t.licInterface.get("noiseTextureType","noiseGrainSize","numberOfNoiseLevels","noiseImpulseProbability","noiseImpulseBackgroundValue","minNoiseValue","maxNoiseValue");n=r===lm?function(e,t,n,r,o,a){const i=Math.max(0,Math.min(1,n)),s=Float32Array.from({length:e*e},(()=>{let e=0;if(1===i||Math.random()>1-i)for(let t=0;t<2048;++t)e+=Math.random();return e}));let l=0,c=2049;s.forEach((e=>{c=1===i?e<c?e:c:e<c&&e>0?e:c,l=e>l?e:l}));let u=l-c;0===u&&(c=0,u=0===l?1:l);const d=t-1,p=0!==d?1/d:0,f=a-o;return s.map((e=>{const n=e<c?e:(e-c)/u,i=Math.floor(n*t);return e>=c?1===t?a:o+(i>d?d:i)*p*f:r}))}(Math.floor(e/o),a,i,s,l,c):function(e,t,n,r){let[o,a]=e;const i=r-n;return Float32Array.from({length:o*a},(()=>{let e=Math.random();return e=Math.floor(e*t)/t,e=e*i+n,e>1?1:e<0?0:e}))}([Math.ceil(e/o),Math.ceil(e/o)],a,l,c);const u=1/o,d=Float32Array.from({length:e*e*4},((t,r)=>{const a=r/4;if(r%4==0){const t=Math.floor(a%e*u),r=Math.floor(a/e*u);return n[r*(e/o)+t]}return r%4==1||r%4==3?1:0})),p=Ud.newInstance({wrapS:Ud.Wrap.REPEAT,wrapT:Ud.Wrap.REPEAT,minificationFilter:Ud.Filter.NEAREST,magnificationFilter:Ud.Filter.NEAREST,generateMipMap:!1,openGLDataType:t.context.FLOAT,baseLevel:0,maxLevel:0,autoParameters:!1});p.setOpenGLRenderWindow(t._openGLRenderWindow),p.create2DFromRaw(e,e,4,"Float32Array",d),p.activate(),p.sendParameters(),p.deactivate(),t.noiseTexture=p}},e.buildAShader=e=>t._openGLRenderWindow.getShaderCache().readyShaderProgramArray(Yg,e,""),e.allocateTextures=()=>{const n=Ud.Filter.NEAREST,r=Ud.Filter.LINEAR,o=t._openGLRenderWindow;t.geometryImage||(t.geometryImage=e.allocateTexture(o,n)),t.vectorImage||(t.vectorImage=e.allocateTexture(o,r)),t.maskVectorImage||(t.maskVectorImage=e.allocateTexture(o,r)),t.LICImage||(t.LICImage=e.allocateTexture(o,n)),t.RGBColorImage||(t.RGBColorImage=e.allocateTexture(o,n)),t.HSLColorImage||(t.HSLColorImage=e.allocateTexture(o,n)),t.depthTexture||(t.depthTexture=e.allocateDepthTexture(o))},e.allocateTexture=(e,n)=>{const r=t.context,o=Ud.newInstance({wrapS:Ud.Wrap.CLAMP_TO_EDGE,wrapT:Ud.Wrap.CLAMP_TO_EDGE,minificationFilter:n,magnificationFilter:n,generateMipmap:!1,openGLDataType:r.FLOAT,baseLevel:0,maxLevel:0,autoParameters:!1});return o.setOpenGLRenderWindow(e),o.setInternalFormat(r.RGBA32F),o.create2DFromRaw(...t.size,4,"Float32Array",null),o.activate(),o.sendParameters(),o.deactivate(),o},e.allocateDepthTexture=e=>{const n=t.context,r=Ud.newInstance({generateMipmap:!1,openGLDataType:n.FLOAT,autoParameters:!1});return r.setOpenGLRenderWindow(e),r.createDepthFromRaw(...t.size,"Float32Array",null),r.activate(),r.sendParameters(),r.deactivate(),r},e.createFBO=()=>{if(!t.framebuffer){t.licHelper=null;const e=Xp.newInstance();e.setOpenGLRenderWindow(t._openGLRenderWindow),e.saveCurrentBindingsAndBuffers(),e.create(...t.size),e.populateFramebuffer(),t.framebuffer=e,e.restorePreviousBindingsAndBuffers()}},e.completedGeometry=()=>{const e=t.context,n=t.framebuffer;n.removeColorBuffer(0),n.removeColorBuffer(1),n.removeColorBuffer(2),n.removeDepthBuffer(),e.drawBuffers([e.NONE]),n.restorePreviousBindingsAndBuffers()},e.buildAllShaders=()=>{t.shadersNeedBuilding&&(t.licColorPass=e.buildAShader("//VTK::System::Dec\n\n//=========================================================================\n//\n//  Program:   Visualization Toolkit\n//  Module:    vtkSurfaceLICMapper_fs2.glsl\n//\n//  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen\n//  All rights reserved.\n//  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.\n//\n//     This software is distributed WITHOUT ANY WARRANTY; without even\n//     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR\n//     PURPOSE.  See the above copyright notice for more information.\n//\n//=========================================================================\n\n// This shader combines surface geometry, LIC, and  scalar colors.\n\n// the output of this shader\nlayout(location = 0) out vec4 RGBOutput;\nlayout(location = 1) out vec4 HSLOutput;\n\nuniform sampler2D texVectors;       // vectors, depth\nuniform sampler2D texGeomColors;    // scalar colors + lighting\nuniform sampler2D texLIC;           // image lic\nuniform int       uScalarColorMode; // select between blend, and map shader\nuniform float     uLICIntensity;    // blend shader: blending factor for lic'd colors\nuniform float     uMapBias;         // map shader: adjust the brightness of the result\nuniform float     uMaskIntensity;   // blending factor for mask color\nuniform vec3      uMaskColor;       // color for the masked out fragments\n\nin vec2 tcoordVC;\n\n/**\nConvert from RGB color space into HSL colorspace.\n*/\nvec3 RGBToHSL(vec3 RGB)\n{\n  vec3 HSL = vec3(0.0, 0.0, 0.0);\n\n  float RGBMin = min(min(RGB.r, RGB.g), RGB.b);\n  float RGBMax = max(max(RGB.r, RGB.g), RGB.b);\n  float RGBMaxMinDiff = RGBMax - RGBMin;\n\n  HSL.z = (RGBMax + RGBMin) / 2.0;\n\n  if (RGBMaxMinDiff == 0.0)\n    {\n    // Gray scale\n    HSL.x = 0.0;\n    HSL.y = 0.0;\n    }\n  else\n    {\n    // Color\n    if (HSL.z < 0.5)\n      HSL.y = RGBMaxMinDiff / (RGBMax + RGBMin);\n    else\n      HSL.y = RGBMaxMinDiff / (2.0 - RGBMax - RGBMin);\n\n    float dR\n      = (((RGBMax - RGB.r) / 6.0) + (RGBMaxMinDiff / 2.0)) / RGBMaxMinDiff;\n    float dG\n      = (((RGBMax - RGB.g) / 6.0) + (RGBMaxMinDiff / 2.0)) / RGBMaxMinDiff;\n    float dB\n      = (((RGBMax - RGB.b) / 6.0) + (RGBMaxMinDiff / 2.0)) / RGBMaxMinDiff;\n\n    if (RGB.r == RGBMax)\n      HSL.x = dB - dG;\n    else\n    if (RGB.g == RGBMax)\n      HSL.x = (1.0 / 3.0) + dR - dB;\n    else\n    if (RGB.b == RGBMax)\n      HSL.x = (2.0 / 3.0) + dG - dR;\n\n    if (HSL.x < 0.0)\n      HSL.x += 1.0;\n\n    if (HSL.x > 1.0)\n      HSL.x -= 1.0;\n    }\n\n  return HSL;\n}\n\n/**\nHelper for HSL to RGB conversion.\n*/\nfloat Util(float v1, float v2, float vH)\n{\n  if (vH < 0.0)\n    vH += 1.0;\n\n  if (vH > 1.0)\n     vH -= 1.0;\n\n  if ((6.0 * vH) < 1.0)\n    return (v1 + (v2 - v1) * 6.0 * vH);\n\n  if ((2.0 * vH) < 1.0)\n    return (v2);\n\n  if ((3.0 * vH) < 2.0)\n    return (v1 + (v2 - v1) * ((2.0 / 3.0) - vH) * 6.0);\n\n  return v1;\n}\n\n/**\nConvert from HSL space into RGB space.\n*/\nvec3 HSLToRGB(vec3 HSL)\n{\n  vec3 RGB;\n  if (HSL.y == 0.0)\n    {\n    // Gray\n    RGB.r = HSL.z;\n    RGB.g = HSL.z;\n    RGB.b = HSL.z;\n    }\n  else\n    {\n    // Chromatic\n    float v2;\n    if (HSL.z < 0.5)\n      v2 = HSL.z * (1.0 + HSL.y);\n    else\n      v2 = (HSL.z + HSL.y) - (HSL.y * HSL.z);\n\n    float v1 = 2.0 * HSL.z - v2;\n\n    RGB.r = Util(v1, v2, HSL.x + (1.0 / 3.0));\n    RGB.g = Util(v1, v2, HSL.x);\n    RGB.b = Util(v1, v2, HSL.x - (1.0 / 3.0));\n    }\n\n  return RGB.rgb;\n}\n\nvoid main()\n{\n  vec4 lic = texture2D(texLIC, tcoordVC.st);\n  vec4 geomColor = texture2D(texGeomColors, tcoordVC.st);\n\n  // depth is used to determine which fragment belong to us\n  // and we can change\n  float depth = texture2D(texVectors, tcoordVC.st).a;\n\n  vec3 fragColorRGB;\n  float valid;\n  if (depth > 1.0e-3)\n    {\n    // we own it\n    // shade LIC'ed geometry, or apply mask\n    if (lic.g!=0.0)\n      {\n      // it's masked\n      // apply fragment mask\n      fragColorRGB = uMaskIntensity * uMaskColor + (1.0 - uMaskIntensity) * geomColor.rgb;\n      valid = 0.0;\n      }\n    else\n      {\n      if (uScalarColorMode==0)\n        {\n        // blend with scalars\n        fragColorRGB = lic.rrr * uLICIntensity + geomColor.rgb * (1.0 - uLICIntensity);\n        }\n      else\n        {\n        // multiply with scalars\n        fragColorRGB = geomColor.rgb * clamp((uMapBias + lic.r), 0.0, 1.0);\n        }\n      if (lic.b != 0.0)\n        {\n        // didn't have the required guard pixels\n        // don't consider it in min max estimation\n        // for histpgram stretching\n        valid = 0.0;\n        }\n      else\n        {\n        // ok to use in min/max estimates for histogram\n        // stretching\n        valid = 1.0;\n        }\n      }\n    }\n  else\n    {\n    // we don't own it\n    // pass through scalars\n    fragColorRGB = geomColor.rgb;\n    valid = 0.0;\n    }\n\n  // if no further stages this texture is\n  // copied to the screen\n  RGBOutput = vec4(fragColorRGB, geomColor.a);\n\n  // if further stages, move to hsl space for contrast\n  // enhancement. encoding validity saves moving a texture to the cpu\n  vec3 fragColorHSL = RGBToHSL(fragColorRGB);\n  HSLOutput = vec4(fragColorHSL, valid);\n}\n"),t.licCopyPass=e.buildAShader("//VTK::System::Dec\n\n//=========================================================================\n//\n//  Program:   Visualization Toolkit\n//  Module:    vtkSurfaceLICMapper_DCpy.glsl\n//\n//  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen\n//  All rights reserved.\n//  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.\n//\n//     This software is distributed WITHOUT ANY WARRANTY; without even\n//     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR\n//     PURPOSE.  See the above copyright notice for more information.\n//\n//=========================================================================\n\n// This shader copies fragments and depths to the output buffer\n\n// the output of this shader\n//VTK::Output::Dec\n\nuniform sampler2D texDepth;     // z values from vertex shader\nuniform sampler2D texRGBColors; // final rgb LIC colors\n\nin vec2 tcoordVC;\n\nvoid main()\n{\n  gl_FragDepth = texture2D(texDepth, tcoordVC).x;\n  gl_FragData[0] = texture2D(texRGBColors, tcoordVC);\n\n  // since we render a screen aligned quad\n  // we're going to be writing fragments\n  // not touched by the original geometry\n  // it's critical not to modify those\n  // fragments.\n  if (gl_FragDepth == 1.0)\n    {\n    discard;\n    }\n}\n"),t.enhanceContrastPass=e.buildAShader("//VTK::System::Dec\n\n//=========================================================================\n//\n//  Program:   Visualization Toolkit\n//  Module:    vtkSurfaceLICMapper_CE.glsl\n//\n//  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen\n//  All rights reserved.\n//  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.\n//\n//     This software is distributed WITHOUT ANY WARRANTY; without even\n//     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR\n//     PURPOSE.  See the above copyright notice for more information.\n//\n//=========================================================================\n\n// color contrast enhance stage implemented via histogram stretching\n// on lightness channel. if the min and max are tweaked it can generate\n// out-of-range values these will be clamped in 0 to 1\n\n// the output of this shader\n//VTK::Output::Dec\n\nuniform sampler2D texGeomColors; // scalars + lighting\nuniform sampler2D texLIC;        // image lic, mask\nuniform sampler2D texHSLColors;  // hsla colors\n\nuniform float     uLMin;         // min lightness over all fragments\nuniform float     uLMaxMinDiff;  // max - min lightness over all fragments\n\nin vec2 tcoordVC;\n\nvec3 HSLToRGB(vec3 HSL)\n{\n  vec3 RGB;\n  float v;\n  float h = HSL.x;\n  float sl = HSL.y;\n  float l = HSL.z;\n\n  v = (l <= 0.5) ? (l * (1.0 + sl)) : (l + sl - l * sl);\n  if (v <= 0.0) {\n    RGB = vec3(0.0,0.0,0.0);\n  } else {\n    float m;\n    int sextant;\n    float fract, vsf, mid1, mid2;\n\n    m = l + l - v;\n    h *= 6.0;\n    sextant = int(h);\n    fract = h - float(sextant);\n\n    vsf = (v - m) * fract;\n    mid1 = m + vsf;\n    mid2 = v - vsf;\n    switch (sextant) {\n      case 0: RGB.r = v; RGB.g = mid1; RGB.b = m; break;\n      case 1: RGB.r = mid2; RGB.g = v; RGB.b = m; break;\n      case 2: RGB.r = m; RGB.g = v; RGB.b = mid1; break;\n      case 3: RGB.r = m; RGB.g = mid2; RGB.b = v; break;\n      case 4: RGB.r = mid1; RGB.g = m; RGB.b = v; break;\n      case 5: RGB.r = v; RGB.g = m; RGB.b = mid2; break;\n    }\n  }\n  return RGB;\n}\n\nvoid main()\n{\n  // lookup hsl color , mask\n  vec4 fragColor = texture2D(texHSLColors, tcoordVC.st);\n\n  // don't modify masked fragments (masked => lic.g==1)\n  vec4 lic = texture2D(texLIC, tcoordVC.st);\n  if (lic.g==0.0)\n    {\n    // normalize lightness channel\n    fragColor.z = clamp((fragColor.z - uLMin)/uLMaxMinDiff, 0.0, 1.0);\n    }\n\n  // back into rgb space\n  fragColor.rgb = HSLToRGB(fragColor.xyz);\n\n  // add alpha\n  vec4 geomColor = texture2D(texGeomColors, tcoordVC.st);\n  fragColor.a = geomColor.a;\n\n  gl_FragData[0] = fragColor;\n}\n"),t.shadersNeedBuilding=!1)},e.initializeResources=()=>{e.createFBO(),e.generateNoiseTexture(t.licInterface.getNoiseTextureSize()),e.allocateTextures(),e.buildAllShaders(),t.licQuad||(t.licQuad=function(e){const t=Sd.newInstance();t.setOpenGLRenderWindow(e);const n=new Float32Array(12);for(let e=0;e<4;e++)n[3*e]=e%2*2-1,n[3*e+1]=e>1?1:-1,n[3*e+2]=0;const r=new Float32Array([0,0,1,0,0,1,1,1]),o=new Uint16Array(8);o[0]=3,o[1]=0,o[2]=1,o[3]=3,o[4]=3,o[5]=0,o[6]=3,o[7]=2;const a=Ds.newInstance({numberOfComponents:3,values:n});a.setName("points");const i=Ds.newInstance({numberOfComponents:1,values:o}),s=Ds.newInstance({numberOfComponents:2,values:r});return t.getCABO().createVBO(i,"polys",vm.SURFACE,{points:a,cellOffset:0,tcoords:s}),t}(t._openGLRenderWindow)),t.licHelper||(t.licHelper=pm.newInstance())},e.prepareForGeometry=()=>{const e=t.framebuffer;e.saveCurrentBindingsAndBuffers(),e.bind(),t.geometryImage.activate(),t.vectorImage.activate(),t.maskVectorImage.activate(),e.removeColorBuffer(0),e.removeColorBuffer(2),e.removeColorBuffer(3),e.setColorBuffer(t.geometryImage,0),e.setColorBuffer(t.vectorImage,2),e.setColorBuffer(t.maskVectorImage,3),e.setDepthBuffer(t.depthTexture);const n=t.context;n.drawBuffers([n.COLOR_ATTACHMENT0,n.NONE,n.COLOR_ATTACHMENT2,n.COLOR_ATTACHMENT3]),n.viewport(0,0,...t.size),n.scissor(0,0,...t.size),n.disable(n.BLEND),n.disable(n.DEPTH_TEST),n.disable(n.SCISSOR_TEST),n.clearColor(0,0,0,0),n.clear(n.DEPTH_BUFFER_BIT|n.COLOR_BUFFER_BIT)},e.copyToScreen=n=>{t.RGBColorImage.activate(),t.depthTexture.activate(),t.licCopyPass||e.initializeResources();const r=t.licCopyPass;t._openGLRenderWindow.getShaderCache().readyShaderProgram(r);const o=t.context;o.viewport(0,0,...n),o.scissor(0,0,...n),o.disable(o.BLEND),o.enable(o.DEPTH_TEST),o.disable(o.SCISSOR_TEST),r.setUniformi("texDepth",t.depthTexture.getTextureUnit()),r.setUniformi("texRGBColors",t.RGBColorImage.getTextureUnit()),e.renderQuad(n,r),t.RGBColorImage.deactivate(),t.depthTexture.deactivate()},e.combineColorsAndLIC=()=>{const n=t.context,r=t.framebuffer;r.saveCurrentBindingsAndBuffers(),r.bind(),r.create(...t.size),r.removeColorBuffer(0),r.removeColorBuffer(1),r.setColorBuffer(t.RGBColorImage,0),r.setColorBuffer(t.HSLColorImage,1),n.drawBuffers([n.COLOR_ATTACHMENT0,n.COLOR_ATTACHMENT1]),n.disable(n.DEPTH_TEST),n.clearColor(0,0,0,0),n.clear(n.COLOR_BUFFER_BIT),t.vectorImage.activate(),t.geometryImage.activate(),t.LICImage.activate(),t.licColorPass||e.initializeResources();const o=t.licColorPass;t._openGLRenderWindow.getShaderCache().readyShaderProgram(o),o.setUniformi("texVectors",t.vectorImage.getTextureUnit()),o.setUniformi("texGeomColors",t.geometryImage.getTextureUnit());const{colorMode:a,LICIntensity:i,mapModeBias:s,maskIntensity:l,maskColor:c,enhanceContrast:u,lowColorContrastEnhancementFactor:d,highColorContrastEnhancementFactor:p}=t.licInterface.get("colorMode","LICIntensity","mapModeBias","maskIntensity","maskColor","enhanceContrast","lowColorContrastEnhancementFactor","highColorContrastEnhancementFactor");if(o.setUniformi("texLIC",t.LICImage.getTextureUnit()),o.setUniformi("uScalarColorMode",a),o.setUniformf("uLICIntensity",i),o.setUniformf("uMapBias",s),o.setUniformf("uMaskIntensity",l),o.setUniform3f("uMaskColor",...c),e.renderQuad(t.size,o),t.vectorImage.deactivate(),t.geometryImage.deactivate(),t.LICImage.deactivate(),r.removeColorBuffer(0),r.removeColorBuffer(1),n.drawBuffers([n.NONE]),u===im||u===sm){let o=0,a=1,i=a-o;o+=i*d,a-=i*p,i=a-o,r.setColorBuffer(t.RGBColorImage),n.drawBuffers([n.COLOR_ATTACHMENT0]),t.geometryImage.activate(),t.HSLColorImage.activate(),t.LICImage.activate(),t.enhanceContrastPass||e.initializeResources();const{enhanceContrastPass:s}=t;t._openGLRenderWindow.getShaderCache().readyShaderProgram(s),s.setUniformi("texGeomColors",t.geometryImage.getTextureUnit()),s.setUniformi("texHSLColors",t.HSLColorImage.getTextureUnit()),s.setUniformi("texLIC",t.LICImage.getTextureUnit()),s.setUniformf("uLMin",o),s.setUniformf("uLMaxMinDiff",i),e.renderQuad(t.size,s),t.geometryImage.deactivate(),t.HSLColorImage.deactivate(),t.LICImage.deactivate(),r.removeColorBuffer(0),n.drawBuffers([n.NONE])}r.restorePreviousBindingsAndBuffers()},e.applyLIC=()=>{const e=t.licInterface.get("stepSize","numberOfSteps","enhancedLIC","enhanceContrast","lowLICContrastEnhancementFactor","highLICContrastEnhancementFactor","antiAlias","normalizeVectors","maskThreshold","transformVectors"),n=t.licHelper.executeLIC(t.size,t.vectorImage,t.maskVectorImage,t.noiseTexture,t._openGLRenderWindow,e);if(!n)return console.error("Failed to compute image LIC"),void(t.LICImage=null);t.LICImage=n},e.setSize=n=>{Array.isArray(n)&&2===n.length&&(t.size&&t.size[0]===n[0]&&t.size[1]===n[1]||(t.size=n,e.releaseGraphicsResources()))},e.releaseGraphicsResources=()=>{t.geometryImage&&(t.geometryImage.releaseGraphicsResources(),t.geometryImage=null),t.vectorImage&&(t.vectorImage.releaseGraphicsResources(),t.vectorImage=null),t.maskVectorImage&&(t.maskVectorImage.releaseGraphicsResources(),t.maskVectorImage=null),t.LICImage&&(t.LICImage.releaseGraphicsResources(),t.LICImage=null),t.RGBColorImage&&(t.RGBColorImage.releaseGraphicsResources(),t.RGBColorImage=null),t.HSLColorImage&&(t.HSLColorImage.releaseGraphicsResources(),t.HSLColorImage=null),t.depthTexture&&(t.depthTexture.releaseGraphicsResources(),t.depthTexture=null),t.framebuffer&&(t.framebuffer.releaseGraphicsResources(),t.framebuffer=null)}}const Tm={context:null,shadersNeedBuilding:!0,reallocateTextures:!0,size:null,licInterface:null};function bm(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Tm,n),hm.extend(e,t,n),jt.obj(e,t),jt.setGet(e,t,["context","_openGLRenderWindow","reallocateTextures","licInterface","size"]),jt.moveToProtected(e,t,["openGLRenderWindow"]),ym(e,t)}var xm={newInstance:jt.newInstance(bm,"vtkSurfaceLICInterface"),extend:bm};const{vtkErrorMacro:Cm}=Kt;function Sm(e,t){t.classHierarchy.push("vtkOpenGLSurfaceLICMapper");const n={...e};e.getNeedToRebuildShaders=(e,r,o)=>t.rebuildLICShaders||n.getNeedToRebuildShaders(e,r,o),e.replaceShaderValues=(e,r,o)=>{const a=t.lastBoundBO.getReferenceByName("lastLightComplexity");let i=e.Vertex,s=e.Fragment;const l=t.renderable.getInputArrayToProcess(0);if(l&&t.canDrawLIC){s=gd.substitute(s,"//VTK::Output::Dec",["//VTK::Output::Dec","layout(location = 2) out vec4 vectorTexture;","layout(location = 3) out vec4 maskVectorTexture;"]).result;const n=`${l.getName()}MC`;0===a&&t.lastBoundBO.set({lastLightComplexity:1},!0),i=gd.substitute(i,"//VTK::TCoord::Dec",[`attribute vec3 ${n};`,"out vec3 licOutput;","//VTK::TCoord::Dec"]).result,i=gd.substitute(i,"//VTK::TCoord::Impl",[`licOutput = ${n};`,"//VTK::TCoord::Impl"]).result,s=gd.substitute(s,"//VTK::TCoord::Dec",["uniform int uMaskOnSurface;","uniform mat3 normalMatrix;","in vec3 licOutput;","//VTK::TCoord::Dec"]).result,s=gd.substitute(s,"//VTK::TCoord::Impl",["// projected vectors","  vec3 tcoordLIC = normalMatrix * licOutput;","  vec3 normN = normalize(normalVCVSOutput);","  float k = dot(tcoordLIC, normN);","  vec3 projected = (tcoordLIC - k*normN);","  vectorTexture = vec4(projected.x, projected.y, 0.0 , 1.0);","// vectors for fragment masking","  if (uMaskOnSurface == 0)","    {","    maskVectorTexture = vec4(licOutput, 1.0);","    }","  else","    {","    maskVectorTexture = vec4(projected.x, projected.y, 0.0 , 1.0);","    }","//VTK::TCoord::Impl"],!1).result,e.Vertex=i}t.rebuildLICShaders=!1,e.Fragment=s,n.replaceShaderValues(e,r,o),a>0&&t.lastBoundBO.set({lastLightComplexity:a},!0)},e.setMapperShaderParameters=(e,r,o)=>{n.setMapperShaderParameters(e,r,o),t.canDrawLIC&&e.getProgram().setUniformi("uMaskOnSurface",t.maskOnSurface)},e.getNeedToRebuildBufferObjects=(e,r)=>t.rebuildLICBuffers||n.getNeedToRebuildBufferObjects(e,r),e.buildBufferObjects=(e,r)=>{if(t.canDrawLIC){const e=t.renderable.getInputArrayToProcess(0);e&&e.getNumberOfComponents()>1&&t.renderable.setCustomShaderAttributes([e.getName()])}t.rebuildLICBuffers=!1,n.buildBufferObjects(e,r)},e.pushState=e=>{t.stateCache={[e.BLEND]:e.isEnabled(e.BLEND),[e.DEPTH_TEST]:e.isEnabled(e.DEPTH_TEST),[e.SCISSOR_TEST]:e.isEnabled(e.SCISSOR_TEST),[e.CULL_FACE]:e.isEnabled(e.CULL_FACE)}},e.popState=e=>{const n=n=>t.stateCache[n]?e.enable(n):e.disable(n);n(e.BLEND),n(e.DEPTH_TEST),n(e.SCISSOR_TEST),n(e.CULL_FACE)},e.renderPiece=(r,o)=>{let a=!0;t._openGLRenderWindow.getWebgl2()||(Cm("SurfaceLICMapper Requires WebGL 2"),a=!1),t.context.getExtension("EXT_color_buffer_float")&&t.context.getExtension("OES_texture_float_linear")||(Cm("SurfaceLICMapper requires the EXT_color_buffer_float and OES_texture_float_linear WebGL2 extensions."),a=!1),t.currentInput=t.renderable.getInputData(),t.currentInput||(Cm("No input"),a=!1);let i=t.renderable.getLicInterface();i||(i=hm.newInstance(),t.renderable.setLicInterface(i)),t.openGLLicInterface||(t.openGLLicInterface=xm.newInstance()),i!==t.openGLLicInterface.getLicInterface()&&t.openGLLicInterface.setLicInterface(i);const s=t.renderable.getInputArrayToProcess(0);if(i.getEnableLIC()&&(!s||s.getNumberOfComponents()<2)&&(Cm("No vector input array"),a=!1),i.getEnableLIC()||(a=!1),t.canDrawLIC!==a&&(t.rebuildLICShaders=!0,t.rebuildLICBuffers=!0),t.canDrawLIC=a,!a||!i.getEnableLIC())return void n.renderPiece(r,o);const l=t.context,c=o.getProperty().getBackfaceCulling(),u=o.getProperty().getFrontfaceCulling();c||u?u?(t._openGLRenderWindow.enableCullFace(),l.cullFace(l.FRONT)):(t._openGLRenderWindow.enableCullFace(),l.cullFace(l.BACK)):t._openGLRenderWindow.disableCullFace();const d=t._openGLRenderWindow.getSize(),p=d.map((e=>Math.round(e*i.getViewPortScale())));t.openGLLicInterface.setSize(p),t.openGLLicInterface.setOpenGLRenderWindow(t._openGLRenderWindow),t.openGLLicInterface.setContext(t.context),e.pushState(t.context),t.openGLLicInterface.initializeResources(),t.openGLLicInterface.prepareForGeometry(),e.popState(t.context),n.renderPieceStart(r,o),n.renderPieceDraw(r,o),n.renderPieceFinish(r,o),e.pushState(t.context),t.VBOBuildTime.modified(),t.openGLLicInterface.completedGeometry(),t.context.disable(t.context.CULL_FACE),t.openGLLicInterface.applyLIC(),t.openGLLicInterface.combineColorsAndLIC(),t.openGLLicInterface.copyToScreen(d),e.popState(t.context)}}const Am={canDrawLIC:!1,rebuildLICShaders:!1,rebuildLICBuffers:!1,openGLLicInterface:null};const Im=Dt((function(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Am,n),sp.extend(e,t,n),Sm(e,t),At(e,t,["openGLLicInterface"])}),"vtkOpenGLSurfaceLICMapper");rn("vtkSurfaceLICMapper",Im);const{vtkErrorMacro:wm}=Kt;function Pm(e,t){t.classHierarchy.push("vtkOpenGLSphereMapper");const n={...e};e.getShaderTemplate=(e,t,n)=>{e.Vertex="//VTK::System::Dec\n\n/*=========================================================================\n\n  Program:   Visualization Toolkit\n  Module:    vtkSphereMapperVS.glsl\n\n  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen\n  All rights reserved.\n  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.\n\n     This software is distributed WITHOUT ANY WARRANTY; without even\n     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR\n     PURPOSE.  See the above copyright notice for more information.\n\n=========================================================================*/\n// this shader implements imposters in OpenGL for Spheres\n\nattribute vec4 vertexMC;\nattribute vec2 offsetMC;\n\n// optional normal declaration\n//VTK::Normal::Dec\n\n//VTK::Picking::Dec\n\n// Texture coordinates\n//VTK::TCoord::Dec\n\nuniform mat3 normalMatrix; // transform model coordinate directions to view coordinates\n\n// material property values\n//VTK::Color::Dec\n\n// clipping plane vars\n//VTK::Clip::Dec\n\n// camera and actor matrix values\n//VTK::Camera::Dec\n\nvarying vec4 vertexVCVSOutput;\nvarying float radiusVCVSOutput;\nvarying vec3 centerVCVSOutput;\n\nuniform int cameraParallel;\nuniform float scaleFactor;\n\nvoid main()\n{\n  //VTK::Picking::Impl\n\n  //VTK::Color::Impl\n\n  //VTK::Normal::Impl\n\n  //VTK::TCoord::Impl\n\n  //VTK::Clip::Impl\n\n  // compute the projected vertex position\n  vec2 scaledOffsetMC = scaleFactor * offsetMC;\n  vertexVCVSOutput = MCVCMatrix * vertexMC;\n  centerVCVSOutput = vertexVCVSOutput.xyz;\n  radiusVCVSOutput = length(scaledOffsetMC)*0.5;\n\n  // make the triangle face the camera\n  if (cameraParallel == 0)\n    {\n    vec3 dir = normalize(-vertexVCVSOutput.xyz);\n    vec3 base2 = normalize(cross(dir,vec3(1.0,0.0,0.0)));\n    vec3 base1 = cross(base2,dir);\n    vertexVCVSOutput.xyz = vertexVCVSOutput.xyz + scaledOffsetMC.x*base1 + scaledOffsetMC.y*base2;\n    }\n  else\n    {\n    // add in the offset\n    vertexVCVSOutput.xy = vertexVCVSOutput.xy + scaledOffsetMC;\n    }\n\n  gl_Position = VCPCMatrix * vertexVCVSOutput;\n}\n",e.Fragment=Wd,e.Geometry=""},e.replaceShaderValues=(e,r,o)=>{let a=e.Vertex,i=e.Fragment;a=gd.substitute(a,"//VTK::Camera::Dec",["uniform mat4 VCPCMatrix;\n","uniform mat4 MCVCMatrix;"]).result,i=gd.substitute(i,"//VTK::PositionVC::Dec",["varying vec4 vertexVCVSOutput;"]).result,i=gd.substitute(i,"//VTK::PositionVC::Impl",["vec4 vertexVC = vertexVCVSOutput;\n"]).result,i=gd.substitute(i,"//VTK::Normal::Dec",["uniform float invertedDepth;\n","uniform int cameraParallel;\n","varying float radiusVCVSOutput;\n","varying vec3 centerVCVSOutput;\n","uniform mat4 VCPCMatrix;\n"]).result;let s="";t.context.getExtension("EXT_frag_depth")&&(s="gl_FragDepthEXT = (pos.z / pos.w + 1.0) / 2.0;\n"),t._openGLRenderWindow.getWebgl2()&&(s="gl_FragDepth = (pos.z / pos.w + 1.0) / 2.0;\n"),i=gd.substitute(i,"//VTK::Depth::Impl",["  vec3 EyePos;\n","  vec3 EyeDir;\n","  if (cameraParallel != 0) {\n","    EyePos = vec3(vertexVC.x, vertexVC.y, vertexVC.z + 3.0*radiusVCVSOutput);\n","    EyeDir = vec3(0.0,0.0,-1.0); }\n","  else {\n","    EyeDir = vertexVC.xyz;\n","    EyePos = vec3(0.0,0.0,0.0);\n","    float lengthED = length(EyeDir);\n","    EyeDir = normalize(EyeDir);\n","    if (lengthED > radiusVCVSOutput*3.0) {\n","      EyePos = vertexVC.xyz - EyeDir*3.0*radiusVCVSOutput; }\n","    }\n","  EyePos = EyePos - centerVCVSOutput;\n","  EyePos = EyePos/radiusVCVSOutput;\n","  float b = 2.0*dot(EyePos,EyeDir);\n","  float c = dot(EyePos,EyePos) - 1.0;\n","  float d = b*b - 4.0*c;\n","  vec3 normalVCVSOutput = vec3(0.0,0.0,1.0);\n","  if (d < 0.0) { discard; }\n","  else {\n","    float t = (-b - invertedDepth*sqrt(d))*0.5;\n","    normalVCVSOutput = invertedDepth*normalize(EyePos + t*EyeDir);\n","    vertexVC.xyz = normalVCVSOutput*radiusVCVSOutput + centerVCVSOutput;\n","    }\n","  vec4 pos = VCPCMatrix * vertexVC;\n",s]).result,i=gd.substitute(i,"//VTK::Normal::Impl","").result,t.haveSeenDepthRequest&&(i=gd.substitute(i,"//VTK::ZBuffer::Impl",["if (depthRequest == 1) {","float computedZ = (pos.z / pos.w + 1.0) / 2.0;","float iz = floor(computedZ * 65535.0 + 0.1);","float rf = floor(iz/256.0)/255.0;","float gf = mod(iz,256.0)/255.0;","gl_FragData[0] = vec4(rf, gf, 0.0, 1.0); }"]).result),e.Vertex=a,e.Fragment=i,n.replaceShaderValues(e,r,o)},e.setMapperShaderParameters=(e,r,o)=>{if(e.getCABO().getElementCount()&&(t.VBOBuildTime>e.getAttributeUpdateTime().getMTime()||e.getShaderSourceTime().getMTime()>e.getAttributeUpdateTime().getMTime())&&e.getProgram().isAttributeUsed("offsetMC")&&(e.getVAO().addAttributeArray(e.getProgram(),e.getCABO(),"offsetMC",12,e.getCABO().getStride(),t.context.FLOAT,2,!1)||wm("Error setting 'offsetMC' in shader VAO.")),e.getProgram().isUniformUsed("invertedDepth")&&e.getProgram().setUniformf("invertedDepth",t.invert?-1:1),e.getProgram().isUniformUsed("scaleFactor")){const n=t.currentInput.getPointData();null!=t.renderable.getScaleArray()&&n.hasArray(t.renderable.getScaleArray())?e.getProgram().setUniformf("scaleFactor",t.renderable.getScaleFactor()):e.getProgram().setUniformf("scaleFactor",1)}n.setMapperShaderParameters(e,r,o)},e.setCameraShaderParameters=(e,n,r)=>{const o=e.getProgram(),a=n.getActiveCamera(),i=t.openGLCamera.getKeyMatrices(n);if(o.isUniformUsed("VCPCMatrix")&&o.setUniformMatrix("VCPCMatrix",i.vcpc),o.isUniformUsed("MCVCMatrix"))if(r.getIsIdentity())o.setUniformMatrix("MCVCMatrix",i.wcvc);else{const e=t.openGLActor.getKeyMatrices(),n=new Float64Array(16);T(n,i.wcvc,e.mcwc),o.setUniformMatrix("MCVCMatrix",n)}o.isUniformUsed("cameraParallel")&&e.getProgram().setUniformi("cameraParallel",a.getParallelProjection())},e.getOpenGLMode=(e,n)=>t.context.TRIANGLES,e.buildBufferObjects=(e,n)=>{const r=t.currentInput;if(null===r)return;t.renderable.mapScalars(r,1);const o=t.renderable.getColorMapColors(),a=t.primitives[t.primTypes.Tris].getCABO(),i=r.getPointData(),s=r.getPoints(),l=s.getNumberOfPoints(),c=s.getData();let u=null;null!=t.renderable.getScaleArray()&&i.hasArray(t.renderable.getScaleArray())&&(u=i.getArray(t.renderable.getScaleArray()).getData());let d=null,p=0,f=null;o?(p=o.getNumberOfComponents(),a.setColorOffset(0),a.setColorBOStride(4),d=o.getData(),f=new Uint8Array(3*l*4),a.getColorBO()||a.setColorBO(Ju.newInstance()),a.getColorBO().setOpenGLRenderWindow(t._openGLRenderWindow)):a.getColorBO()&&a.setColorBO(null),a.setColorComponents(p);const g=new Float32Array(5*l*3);a.setStride(20);const m=Math.cos(Oo(30));let h=0,v=0,y=0,T=0;for(let e=0;e<l;++e){let n=t.renderable.getRadius();u&&(n=u[e]),h=3*e,g[y++]=c[h++],g[y++]=c[h++],g[y++]=c[h++],g[y++]=-2*n*m,g[y++]=-n,d&&(v=e*p,f[T++]=d[v],f[T++]=d[v+1],f[T++]=d[v+2],f[T++]=d[v+3]),h=3*e,g[y++]=c[h++],g[y++]=c[h++],g[y++]=c[h++],g[y++]=2*n*m,g[y++]=-n,d&&(f[T++]=d[v],f[T++]=d[v+1],f[T++]=d[v+2],f[T++]=d[v+3]),h=3*e,g[y++]=c[h++],g[y++]=c[h++],g[y++]=c[h++],g[y++]=0,g[y++]=2*n,d&&(f[T++]=d[v],f[T++]=d[v+1],f[T++]=d[v+2],f[T++]=d[v+3])}a.setElementCount(y/5),a.upload(g,$u.ARRAY_BUFFER),o&&a.getColorBO().upload(f,$u.ARRAY_BUFFER),t.VBOBuildTime.modified()}}const Om={};const Rm=Dt((function(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Om,n),sp.extend(e,t,n),Pm(e,t)}),"vtkOpenGLSphereMapper");rn("vtkSphereMapper",Rm);const{vtkErrorMacro:Mm}=Kt;function Em(e,t){t.classHierarchy.push("vtkOpenGLStickMapper");const n={...e};e.getShaderTemplate=(e,t,n)=>{e.Vertex="//VTK::System::Dec\n\n/*=========================================================================\n\n  Program:   Visualization Toolkit\n  Module:    vtkStickMapperVS.glsl\n\n  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen\n  All rights reserved.\n  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.\n\n     This software is distributed WITHOUT ANY WARRANTY; without even\n     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR\n     PURPOSE.  See the above copyright notice for more information.\n\n=========================================================================*/\n// this shader implements imposters in OpenGL for Sticks\n\nattribute vec4 vertexMC;\nattribute vec3 orientMC;\nattribute vec4 offsetMC;\nattribute float radiusMC;\n\n// optional normal declaration\n//VTK::Normal::Dec\n\n//VTK::Picking::Dec\n\n// Texture coordinates\n//VTK::TCoord::Dec\n\nuniform mat3 normalMatrix; // transform model coordinate directions to view coordinates\n\n// material property values\n//VTK::Color::Dec\n\n// clipping plane vars\n//VTK::Clip::Dec\n\n// camera and actor matrix values\n//VTK::Camera::Dec\n\nvarying vec4 vertexVCVSOutput;\nvarying float radiusVCVSOutput;\nvarying float lengthVCVSOutput;\nvarying vec3 centerVCVSOutput;\nvarying vec3 orientVCVSOutput;\n\nuniform int cameraParallel;\n\nvoid main()\n{\n  //VTK::Picking::Impl\n\n  //VTK::Color::Impl\n\n  //VTK::Normal::Impl\n\n  //VTK::TCoord::Impl\n\n  //VTK::Clip::Impl\n\n  vertexVCVSOutput = MCVCMatrix * vertexMC;\n  centerVCVSOutput = vertexVCVSOutput.xyz;\n  radiusVCVSOutput = radiusMC;\n  lengthVCVSOutput = length(orientMC);\n  orientVCVSOutput = normalMatrix * normalize(orientMC);\n\n  // make sure it is pointing out of the screen\n  if (orientVCVSOutput.z < 0.0)\n    {\n    orientVCVSOutput = -orientVCVSOutput;\n    }\n\n  // make the basis\n  vec3 xbase;\n  vec3 ybase;\n  vec3 dir = vec3(0.0,0.0,1.0);\n  if (cameraParallel == 0)\n    {\n    dir = normalize(-vertexVCVSOutput.xyz);\n    }\n  if (abs(dot(dir,orientVCVSOutput)) == 1.0)\n    {\n    xbase = normalize(cross(vec3(0.0,1.0,0.0),orientVCVSOutput));\n    ybase = cross(xbase,orientVCVSOutput);\n    }\n  else\n    {\n    xbase = normalize(cross(orientVCVSOutput,dir));\n    ybase = cross(orientVCVSOutput,xbase);\n    }\n\n  vec3 offsets = offsetMC.xyz*2.0-1.0;\n  vertexVCVSOutput.xyz = vertexVCVSOutput.xyz +\n    radiusVCVSOutput*offsets.x*xbase +\n    radiusVCVSOutput*offsets.y*ybase +\n    0.5*lengthVCVSOutput*offsets.z*orientVCVSOutput;\n\n  gl_Position = VCPCMatrix * vertexVCVSOutput;\n}\n",e.Fragment=Wd,e.Geometry=""},e.replaceShaderValues=(e,r,o)=>{let a=e.Vertex,i=e.Fragment;a=gd.substitute(a,"//VTK::Camera::Dec",["uniform mat4 VCPCMatrix;\n","uniform mat4 MCVCMatrix;"]).result,i=gd.substitute(i,"//VTK::PositionVC::Dec","varying vec4 vertexVCVSOutput;").result,i=gd.substitute(i,"//VTK::PositionVC::Impl","  vec4 vertexVC = vertexVCVSOutput;\n").result,i=gd.substitute(i,"//VTK::Normal::Dec",["uniform int cameraParallel;\n","varying float radiusVCVSOutput;\n","varying vec3 orientVCVSOutput;\n","varying float lengthVCVSOutput;\n","varying vec3 centerVCVSOutput;\n","uniform mat4 VCPCMatrix;\n"]).result;let s="";t.context.getExtension("EXT_frag_depth")&&(s="  gl_FragDepthEXT = (pos.z / pos.w + 1.0) / 2.0;\n"),t._openGLRenderWindow.getWebgl2()&&(s="gl_FragDepth = (pos.z / pos.w + 1.0) / 2.0;\n"),i=gd.substitute(i,"//VTK::Depth::Impl",["  vec3 EyePos;\n","  vec3 EyeDir;\n","  if (cameraParallel != 0) {\n","    EyePos = vec3(vertexVC.x, vertexVC.y, vertexVC.z + 3.0*radiusVCVSOutput);\n","    EyeDir = vec3(0.0,0.0,-1.0); }\n","  else {\n","    EyeDir = vertexVC.xyz;\n","    EyePos = vec3(0.0,0.0,0.0);\n","    float lengthED = length(EyeDir);\n","    EyeDir = normalize(EyeDir);\n","    if (lengthED > radiusVCVSOutput*3.0) {\n","      EyePos = vertexVC.xyz - EyeDir*3.0*radiusVCVSOutput; }\n","    }\n","  EyePos = EyePos - centerVCVSOutput;\n","  vec3 base1;\n","  if (abs(orientVCVSOutput.z) < 0.99) {\n","    base1 = normalize(cross(orientVCVSOutput,vec3(0.0,0.0,1.0))); }\n","  else {\n","    base1 = normalize(cross(orientVCVSOutput,vec3(0.0,1.0,0.0))); }\n","  vec3 base2 = cross(orientVCVSOutput,base1);\n","  EyePos = vec3(dot(EyePos,base1),dot(EyePos,base2),dot(EyePos,orientVCVSOutput));\n","  EyeDir = vec3(dot(EyeDir,base1),dot(EyeDir,base2),dot(EyeDir,orientVCVSOutput));\n","  EyePos = EyePos/radiusVCVSOutput;\n","  float a = EyeDir.x*EyeDir.x + EyeDir.y*EyeDir.y;\n","  float b = 2.0*(EyePos.x*EyeDir.x + EyePos.y*EyeDir.y);\n","  float c = EyePos.x*EyePos.x + EyePos.y*EyePos.y - 1.0;\n","  float d = b*b - 4.0*a*c;\n","  vec3 normalVCVSOutput = vec3(0.0,0.0,1.0);\n","  if (d < 0.0) { discard; }\n","  else {\n","    float t =  (-b - sqrt(d))/(2.0*a);\n","    float tz = EyePos.z + t*EyeDir.z;\n","    vec3 iPoint = EyePos + t*EyeDir;\n","    if (abs(iPoint.z)*radiusVCVSOutput > lengthVCVSOutput*0.5) {\n","      float t2 = (-b + sqrt(d))/(2.0*a);\n","      float tz2 = EyePos.z + t2*EyeDir.z;\n","      if (tz2*radiusVCVSOutput > lengthVCVSOutput*0.5 || tz*radiusVCVSOutput < -0.5*lengthVCVSOutput) { discard; }\n","      else {\n","        normalVCVSOutput = orientVCVSOutput;\n","        float t3 = (lengthVCVSOutput*0.5/radiusVCVSOutput - EyePos.z)/EyeDir.z;\n","        iPoint = EyePos + t3*EyeDir;\n","        vertexVC.xyz = radiusVCVSOutput*(iPoint.x*base1 + iPoint.y*base2 + iPoint.z*orientVCVSOutput) + centerVCVSOutput;\n","        }\n","      }\n","    else {\n","      normalVCVSOutput = iPoint.x*base1 + iPoint.y*base2;\n","      vertexVC.xyz = radiusVCVSOutput*(normalVCVSOutput + iPoint.z*orientVCVSOutput) + centerVCVSOutput;\n","      }\n","    }\n","  vec4 pos = VCPCMatrix * vertexVC;\n",s]).result,i=gd.substitute(i,"//VTK::Normal::Impl","").result,t.haveSeenDepthRequest&&(i=gd.substitute(i,"//VTK::ZBuffer::Impl",["if (depthRequest == 1) {","float computedZ = (pos.z / pos.w + 1.0) / 2.0;","float iz = floor(computedZ * 65535.0 + 0.1);","float rf = floor(iz/256.0)/255.0;","float gf = mod(iz,256.0)/255.0;","gl_FragData[0] = vec4(rf, gf, 0.0, 1.0); }"]).result),e.Vertex=a,e.Fragment=i,n.replaceShaderValues(e,r,o)},e.setMapperShaderParameters=(e,r,o)=>{e.getCABO().getElementCount()&&(t.VBOBuildTime>e.getAttributeUpdateTime().getMTime()||e.getShaderSourceTime().getMTime()>e.getAttributeUpdateTime().getMTime())&&(e.getProgram().isAttributeUsed("orientMC")&&(e.getVAO().addAttributeArray(e.getProgram(),e.getCABO(),"orientMC",12,e.getCABO().getStride(),t.context.FLOAT,3,!1)||Mm("Error setting 'orientMC' in shader VAO.")),e.getProgram().isAttributeUsed("offsetMC")&&(e.getVAO().addAttributeArray(e.getProgram(),e.getCABO().getColorBO(),"offsetMC",0,e.getCABO().getColorBOStride(),t.context.UNSIGNED_BYTE,3,!0)||Mm("Error setting 'offsetMC' in shader VAO.")),e.getProgram().isAttributeUsed("radiusMC")&&(e.getVAO().addAttributeArray(e.getProgram(),e.getCABO(),"radiusMC",24,e.getCABO().getStride(),t.context.FLOAT,1,!1)||Mm("Error setting 'radiusMC' in shader VAO."))),n.setMapperShaderParameters(e,r,o)},e.setCameraShaderParameters=(e,n,r)=>{const o=e.getProgram(),a=n.getActiveCamera(),i=t.openGLCamera.getKeyMatrices(n);if(o.isUniformUsed("VCPCMatrix")&&o.setUniformMatrix("VCPCMatrix",i.vcpc),r.getIsIdentity())o.isUniformUsed("MCVCMatrix")&&o.setUniformMatrix("MCVCMatrix",i.wcvc),o.isUniformUsed("normalMatrix")&&o.setUniformMatrix3x3("normalMatrix",i.normalMatrix);else{const e=t.openGLActor.getKeyMatrices();if(o.isUniformUsed("MCVCMatrix")){const t=new Float64Array(16);T(t,i.wcvc,e.mcwc),o.setUniformMatrix("MCVCMatrix",t)}if(o.isUniformUsed("normalMatrix")){const t=new Float64Array(9);ve(t,i.normalMatrix,e.normalMatrix),o.setUniformMatrix3x3("normalMatrix",t)}}o.isUniformUsed("cameraParallel")&&e.getProgram().setUniformi("cameraParallel",a.getParallelProjection())},e.getOpenGLMode=(e,n)=>t.context.TRIANGLES,e.buildBufferObjects=(e,n)=>{const r=t.currentInput;if(null===r)return;t.renderable.mapScalars(r,1);const o=t.renderable.getColorMapColors(),a=t.primitives[t.primTypes.Tris].getCABO(),i=r.getPointData(),s=r.getPoints(),l=s.getNumberOfPoints(),c=s.getData();let u=3;u+=4;let d=null,p=0;a.setColorBOStride(4),a.getColorBO()||a.setColorBO(Ju.newInstance()),a.getColorBO().setOpenGLRenderWindow(t._openGLRenderWindow),o&&(p=o.getNumberOfComponents(),a.setColorOffset(4),d=o.getData(),a.setColorBOStride(8)),a.setColorComponents(p),a.setStride(28);const f=new Float32Array(7*l*12),g=new Uint8Array(12*l*(d?8:4));let m=null,h=null;null!=t.renderable.getScaleArray()&&i.hasArray(t.renderable.getScaleArray())&&(m=i.getArray(t.renderable.getScaleArray()).getData()),null!=t.renderable.getOrientationArray()&&i.hasArray(t.renderable.getOrientationArray())?h=i.getArray(t.renderable.getOrientationArray()).getData():Mm(["Error setting orientationArray.\n","You have to specify the stick orientation"]);const v=[0,1,3,0,3,2,2,3,5,2,5,4];let y=0,T=0,b=0,x=0;for(let e=0;e<l;++e){let n=t.renderable.getLength(),r=t.renderable.getRadius();m&&(n=m[2*e],r=m[2*e+1]);for(let t=0;t<v.length;++t)y=3*e,f[b++]=c[y++],f[b++]=c[y++],f[b++]=c[y++],y=3*e,f[b++]=h[y++]*n,f[b++]=h[y++]*n,f[b++]=h[y++]*n,f[b++]=r,g[x++]=v[t]%2*255,g[x++]=v[t]>=4?255:0,g[x++]=v[t]>=2?255:0,g[x++]=255,T=e*p,d&&(g[x++]=d[T],g[x++]=d[T+1],g[x++]=d[T+2],g[x++]=d[T+3])}a.setElementCount(b/7),a.upload(f,$u.ARRAY_BUFFER),a.getColorBO().upload(g,$u.ARRAY_BUFFER),t.VBOBuildTime.modified()}}const Dm={};const Vm=Dt((function(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Dm,n),sp.extend(e,t,n),Em(e,t)}),"vtkOpenGLStickMapper");rn("vtkStickMapper",Vm);const Lm=[];Lm["-".charCodeAt(0)]=62,Lm["_".charCodeAt(0)]=63;const Bm="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";for(let e=0;e<Bm.length;e++)Lm[Bm.charCodeAt(e)]=e;function Nm(e){return void 0!==Lm[e.charCodeAt(0)]}function _m(e,t,n,r){const{start:o,count:a}=t,i=a%4,s=Math.floor(a/4);let l=o,c=null,u=n;for(let t=0;t<s;t++){for(;!Nm(e[l]);)l++;for(c=Lm[e.charCodeAt(l++)]<<18;!Nm(e[l]);)l++;for(c|=Lm[e.charCodeAt(l++)]<<12;!Nm(e[l]);)l++;for(c|=Lm[e.charCodeAt(l++)]<<6;!Nm(e[l]);)l++;c|=Lm[e.charCodeAt(l++)],r[u++]=c>>16&255,r[u++]=c>>8&255,r[u++]=255&c}switch(i){case 3:for(;!Nm(e[l]);)l++;for(c=Lm[e.charCodeAt(l++)]<<10;!Nm(e[l]);)l++;for(c|=Lm[e.charCodeAt(l++)]<<4;!Nm(e[l]);)l++;c|=Lm[e.charCodeAt(l++)]>>2,r[u++]=c>>8&255,r[u++]=255&c;break;case 2:for(;!Nm(e[l]);)l++;for(c=Lm[e.charCodeAt(l++)]<<2;!Nm(e[l]);)l++;c|=Lm[e.charCodeAt(l++)]>>4,r[u++]=255&c;break;case 1:throw new Error("BASE64: remain 1 should not happen")}return u}function Fm(e,t,n){const r=(e<<16)+(t<<8)+n;return Bm[r>>18]+Bm[r>>12&63]+Bm[r>>6&63]+Bm[63&r]}function km(e){const t=new Uint8Array(e),n=e.byteLength%3,r=e.byteLength-n,o=Array(r/3);for(let e=0;e<o.length;e++){const n=3*e;o[e]=Fm(t[n],t[n+1],t[n+2])}if(n>0){const 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r=[...t.viewUp,1],o=[],a=[],i=[];r[0]+=t.position[0],r[1]+=t.position[1],r[2]+=t.position[2],Gi(o,[...t.position,1],n),Gi(a,[...t.focalPoint,1],n),Gi(i,r,n),i[0]-=o[0],i[1]-=o[1],i[2]-=o[2],e.setPosition(...o.slice(0,3)),e.setFocalPoint(...a.slice(0,3)),e.setViewUp(...i.slice(0,3))},e.getThickness=()=>t.clippingRange[1]-t.clippingRange[0],e.setThickness=n=>{let r=n;r<1e-20&&(r=1e-20,Gh("Thickness is set to minimum.")),e.setClippingRange(t.clippingRange[0],t.clippingRange[0]+r)},e.setThicknessFromFocalPoint=n=>{let r=n;r<1e-20&&(r=1e-20,Gh("Thickness is set to minimum.")),e.setClippingRange(t.distance-r/2,t.distance+r/2)},e.setRoll=e=>{},e.getRoll=()=>{},e.setObliqueAngles=(e,t)=>{},e.getOrientation=()=>{},e.getOrientationWXYZ=()=>{},e.getFrustumPlanes=e=>{},e.getCameraLightTransformMatrix=e=>(d(e,t.cameraLightTransform),e),e.computeCameraLightTransform=()=>{d(a,e.getViewMatrix()),h(a,a),P(i,[t.distance,t.distance,t.distance]),T(a,a,i),g(t.cameraLightTransform),b(t.cameraLightTransform,a,[0,0,-1])},e.deepCopy=e=>{},e.physicalOrientationToWorldDirection=e=>{const t=Hi(e[0],e[1],e[2],e[3]),n=Ui(),r=Hi(0,0,1,0);var o,a;return a=t,(o=n)[0]=-a[0],o[1]=-a[1],o[2]=-a[2],o[3]=a[3],Wi(r,t,r),Wi(r,r,n),[r[0],r[1],r[2]]},e.getPhysicalToWorldMatrix=t=>{e.getWorldToPhysicalMatrix(t),h(t,t)},e.getWorldToPhysicalMatrix=e=>{g(e);const n=[3];Ko(t.physicalViewNorth,t.physicalViewUp,n),e[0]=n[0],e[1]=n[1],e[2]=n[2],e[4]=t.physicalViewUp[0],e[5]=t.physicalViewUp[1],e[6]=t.physicalViewUp[2],e[8]=-t.physicalViewNorth[0],e[9]=-t.physicalViewNorth[1],e[10]=-t.physicalViewNorth[2],m(e,e),In(s,1/t.physicalScale,1/t.physicalScale,1/t.physicalScale),x(e,e,s),b(e,e,t.physicalTranslation)},e.computeViewParametersFromViewMatrix=i=>{h(a,i),Vn(s,n,a),e.computeDistance();const u=t.distance;e.setPosition(s[0],s[1],s[2]),Vn(l,r,a),Pn(l,l,s),Mn(l,l),e.setDirectionOfProjection(l[0],l[1],l[2]),Vn(c,o,a),Pn(c,c,s),Mn(c,c),e.setViewUp(c[0],c[1],c[2]),e.setDistance(u)},e.computeViewParametersFromPhysicalMatrix=t=>{e.getWorldToPhysicalMatrix(a),T(a,t,a),e.computeViewParametersFromViewMatrix(a)},e.setViewMatrix=n=>{t.viewMatrix=n,t.viewMatrix&&(d(a,t.viewMatrix),e.computeViewParametersFromViewMatrix(a),m(t.viewMatrix,t.viewMatrix))},e.getViewMatrix=()=>{if(t.viewMatrix)return t.viewMatrix;q(a,t.position,t.focalPoint,t.viewUp),m(a,a);const e=new Float64Array(16);return d(e,a),e},e.setProjectionMatrix=e=>{t.projectionMatrix=e},e.getProjectionMatrix=(e,n,r)=>{const o=new Float64Array(16);if(g(o),t.projectionMatrix){const e=1/t.physicalScale;return In(s,e,e,e),d(o,t.projectionMatrix),x(o,o,s),m(o,o),o}g(a);const i=t.clippingRange[1]-t.clippingRange[0],l=[t.clippingRange[0]+(n+1)*i/2,t.clippingRange[0]+(r+1)*i/2];if(t.parallelProjection){const n=t.parallelScale*e,r=t.parallelScale,o=(t.windowCenter[0]-1)*n,i=(t.windowCenter[0]+1)*n,s=(t.windowCenter[1]-1)*r,c=(t.windowCenter[1]+1)*r;K(a,o,i,s,c,l[0],l[1]),m(a,a)}else{if(t.useOffAxisProjection)throw new Error("Off-Axis projection is not supported at this time");{const n=Math.tan(Oo(t.viewAngle)/2);let r,o;!0===t.useHorizontalViewAngle?(r=t.clippingRange[0]*n,o=t.clippingRange[0]*n/e):(r=t.clippingRange[0]*n*e,o=t.clippingRange[0]*n);const i=(t.windowCenter[0]-1)*r,s=(t.windowCenter[0]+1)*r,c=(t.windowCenter[1]-1)*o,u=(t.windowCenter[1]+1)*o,d=l[0],p=l[1];a[0]=2*d/(s-i),a[5]=2*d/(u-c),a[2]=(i+s)/(s-i),a[6]=(c+u)/(u-c),a[10]=-(d+p)/(p-d),a[14]=-1,a[11]=-2*d*p/(p-d),a[15]=0}}return d(o,a),o},e.getCompositeProjectionMatrix=(t,n,r)=>{const o=e.getViewMatrix(),a=e.getProjectionMatrix(t,n,r);return T(a,o,a),a},e.setDirectionOfProjection=(e,n,r)=>{if(t.directionOfProjection[0]===e&&t.directionOfProjection[1]===n&&t.directionOfProjection[2]===r)return;t.directionOfProjection[0]=e,t.directionOfProjection[1]=n,t.directionOfProjection[2]=r;const o=t.directionOfProjection;t.focalPoint[0]=t.position[0]+o[0]*t.distance,t.focalPoint[1]=t.position[1]+o[1]*t.distance,t.focalPoint[2]=t.position[2]+o[2]*t.distance,y()},e.setDeviceAngles=(n,r,o,a)=>{const i=[3];Ko(t.physicalViewNorth,t.physicalViewUp,i);const s=g(new Float64Array(16));C(s,s,Oo(n),t.physicalViewUp),C(s,s,Oo(r),i),C(s,s,Oo(o),t.physicalViewNorth),C(s,s,Oo(-a),t.physicalViewUp);const l=new Float64Array([-t.physicalViewUp[0],-t.physicalViewUp[1],-t.physicalViewUp[2]]),c=new Float64Array(t.physicalViewNorth);Vn(l,l,s),Vn(c,c,s),e.setDirectionOfProjection(l[0],l[1],l[2]),e.setViewUp(c[0],c[1],c[2]),e.modified()},e.setOrientationWXYZ=(t,n,r,o)=>{const a=g(new Float64Array(16));if(0!==t&&(0!==n||0!==r||0!==o)){const e=Oo(t),i=Ui();zi(i,[n,r,o],e),k(a,i)}const i=new Float64Array(3);Vn(i,[0,0,-1],a);const s=new Float64Array(3);Vn(s,[0,1,0],a),e.setDirectionOfProjection(...i),e.setViewUp(...s),e.modified()},e.computeClippingRange=e=>{let n=null,r=null;n=t.viewPlaneNormal,r=t.position;const o=-n[0],a=-n[1],i=-n[2],s=-(o*r[0]+a*r[1]+i*r[2]),l=[o*e[0]+a*e[2]+i*e[4]+s,1e-18];for(let t=0;t<2;t++)for(let n=0;n<2;n++)for(let r=0;r<2;r++){const c=o*e[r]+a*e[2+n]+i*e[4+t]+s;l[0]=c<l[0]?c:l[0],l[1]=c>l[1]?c:l[1]}return l}}const zh={position:[0,0,1],focalPoint:[0,0,0],viewUp:[0,1,0],directionOfProjection:[0,0,-1],parallelProjection:!1,useHorizontalViewAngle:!1,viewAngle:30,parallelScale:1,clippingRange:[.01,1000.01],windowCenter:[0,0],viewPlaneNormal:[0,0,1],useOffAxisProjection:!1,screenBottomLeft:[-.5,-.5,-.5],screenBottomRight:[.5,-.5,-.5],screenTopRight:[.5,.5,-.5],freezeFocalPoint:!1,projectionMatrix:null,viewMatrix:null,cameraLightTransform:c(),physicalTranslation:[0,0,0],physicalScale:1,physicalViewUp:[0,1,0],physicalViewNorth:[0,0,-1]};function Wh(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,zh,n),jt.obj(e,t),jt.get(e,t,["distance"]),jt.setGet(e,t,["parallelProjection","useHorizontalViewAngle","viewAngle","parallelScale","useOffAxisProjection","freezeFocalPoint","physicalScale"]),jt.getArray(e,t,["directionOfProjection","viewPlaneNormal","position","focalPoint"]),jt.setGetArray(e,t,["clippingRange","windowCenter"],2),jt.setGetArray(e,t,["viewUp","screenBottomLeft","screenBottomRight","screenTopRight","physicalTranslation","physicalViewUp","physicalViewNorth"],3),Uh(e,t)}var Hh={newInstance:jt.newInstance(Wh,"vtkCamera"),extend:Wh};function jh(e,t){t.classHierarchy.push("vtkLight");const n=new Float64Array(3);e.getTransformedPosition=()=>(t.transformMatrix?Vn(n,t.position,t.transformMatrix):In(n,t.position[0],t.position[1],t.position[2]),n),e.getTransformedFocalPoint=()=>(t.transformMatrix?Vn(n,t.focalPoint,t.transformMatrix):In(n,t.focalPoint[0],t.focalPoint[1],t.focalPoint[2]),n),e.getDirection=()=>(t.directionMTime<t.mtime&&(_n(t.direction,t.focalPoint,t.position),qo(t.direction),t.directionMTime=t.mtime),t.direction),e.setDirection=e=>{const n=new Float64Array(3);_n(n,t.position,e),t.focalPoint=n},e.setDirectionAngle=(t,n)=>{const r=Oo(t),o=Oo(n);e.setPosition(Math.cos(r)*Math.sin(o),Math.sin(r),Math.cos(r)*Math.cos(o)),e.setFocalPoint(0,0,0),e.setPositional(0)},e.setLightTypeToHeadLight=()=>{e.setLightType("HeadLight")},e.setLightTypeToCameraLight=()=>{e.setLightType("CameraLight")},e.setLightTypeToSceneLight=()=>{e.setTransformMatrix(null),e.setLightType("SceneLight")},e.lightTypeIsHeadLight=()=>"HeadLight"===t.lightType,e.lightTypeIsSceneLight=()=>"SceneLight"===t.lightType,e.lightTypeIsCameraLight=()=>"CameraLight"===t.lightType}const Kh={switch:!0,intensity:1,color:[1,1,1],position:[0,0,1],focalPoint:[0,0,0],positional:!1,exponent:1,coneAngle:30,coneFalloff:5,attenuationValues:[1,0,0],transformMatrix:null,lightType:"SceneLight",shadowAttenuation:1,direction:[0,0,0],directionMTime:0};function $h(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Kh,n),jt.obj(e,t),jt.setGet(e,t,["intensity","switch","positional","exponent","coneAngle","coneFalloff","transformMatrix","lightType","shadowAttenuation","attenuationValues"]),jt.setGetArray(e,t,["color","position","focalPoint","attenuationValues"],3),jh(e,t)}var qh={newInstance:jt.newInstance($h,"vtkLight"),extend:$h,LIGHT_TYPES:["HeadLight","CameraLight","SceneLight"]};const{vtkErrorMacro:Xh}=jt;function Yh(e,t){function n(e){let t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:[];t.push(e);const r=e.getNestedProps();if(r&&r.length)for(let e=0;e<r.length;e++)n(r[e],t);return t}t.classHierarchy.push("vtkViewport"),e.getViewProps=()=>t.props,e.hasViewProp=e=>t.props.includes(e),e.addViewProp=n=>{n&&!e.hasViewProp(n)&&t.props.push(n)},e.removeViewProp=e=>{const n=t.props.filter((t=>t!==e));t.props.length!==n.length&&(t.props=n)},e.removeAllViewProps=()=>{t.props=[]},e.getViewPropsWithNestedProps=()=>{const e=[];for(let r=0;r<t.props.length;r++)n(t.props[r],e);return e},e.addActor2D=e.addViewProp,e.removeActor2D=t=>{e.removeViewProp(t)},e.getActors2D=()=>(t.actors2D=[],t.props.forEach((e=>{t.actors2D=t.actors2D.concat(e.getActors2D())})),t.actors2D),e.displayToView=()=>Xh("call displayToView on your view instead"),e.viewToDisplay=()=>Xh("callviewtodisplay on your view instead"),e.getSize=()=>Xh("call getSize on your View instead"),e.normalizedDisplayToProjection=(t,n,r)=>{const o=e.normalizedDisplayToNormalizedViewport(t,n,r);return e.normalizedViewportToProjection(o[0],o[1],o[2])},e.normalizedDisplayToNormalizedViewport=(e,n,r)=>{const o=[t.viewport[2]-t.viewport[0],t.viewport[3]-t.viewport[1]];return[(e-t.viewport[0])/o[0],(n-t.viewport[1])/o[1],r]},e.normalizedViewportToProjection=(e,t,n)=>[2*e-1,2*t-1,2*n-1],e.projectionToNormalizedDisplay=(t,n,r)=>{const o=e.projectionToNormalizedViewport(t,n,r);return e.normalizedViewportToNormalizedDisplay(o[0],o[1],o[2])},e.normalizedViewportToNormalizedDisplay=(e,n,r)=>{const o=[t.viewport[2]-t.viewport[0],t.viewport[3]-t.viewport[1]];return[e*o[0]+t.viewport[0],n*o[1]+t.viewport[1],r]},e.projectionToNormalizedViewport=(e,t,n)=>[.5*(e+1),.5*(t+1),.5*(n+1)],e.PickPropFrom=("PickPropFrom",()=>Xh("vtkViewport::PickPropFrom - NOT IMPLEMENTED"))}const Zh={background:[0,0,0],background2:[.2,.2,.2],gradientBackground:!1,viewport:[0,0,1,1],aspect:[1,1],pixelAspect:[1,1],props:[],actors2D:[]};function Qh(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Zh,n),jt.obj(e,t),jt.event(e,t,"event"),jt.setGetArray(e,t,["viewport"],4),jt.setGetArray(e,t,["background","background2"],3),Yh(e,t)}var Jh={newInstance:jt.newInstance(Qh,"vtkViewport"),extend:Qh};const{vtkDebugMacro:ev,vtkErrorMacro:tv,vtkWarningMacro:nv}=Kt;function rv(e){return()=>tv(`vtkRenderer::${e} - NOT IMPLEMENTED`)}function ov(e,t){t.classHierarchy.push("vtkRenderer");const n={type:"ComputeVisiblePropBoundsEvent",renderer:e},r={type:"ResetCameraClippingRangeEvent",renderer:e},o={type:"ResetCameraEvent",renderer:e};e.updateCamera=()=>(t.activeCamera||(ev("No cameras are on, creating one."),e.getActiveCameraAndResetIfCreated()),t.activeCamera.render(e),!0),e.updateLightsGeometryToFollowCamera=()=>{const n=e.getActiveCameraAndResetIfCreated();t.lights.forEach((e=>{e.lightTypeIsSceneLight()||(e.lightTypeIsHeadLight()?(e.setPositionFrom(n.getPositionByReference()),e.setFocalPointFrom(n.getFocalPointByReference()),e.modified(n.getMTime())):e.lightTypeIsCameraLight()?e.setTransformMatrix(n.getCameraLightTransformMatrix(c())):tv("light has unknown light type",e.get()))}))},e.updateLightGeometry=()=>!t.lightFollowCamera||e.updateLightsGeometryToFollowCamera(),e.allocateTime=rv("allocateTime"),e.updateGeometry=rv("updateGeometry"),e.getVTKWindow=()=>t._renderWindow,e.setLayer=n=>{ev(e.getClassName(),e,"setting Layer to ",n),t.layer!==n&&(t.layer=n,e.modified()),e.setPreserveColorBuffer(!!n)},e.setActiveCamera=n=>t.activeCamera!==n&&(t.activeCamera=n,e.modified(),e.invokeEvent({type:"ActiveCameraEvent",camera:n}),!0),e.makeCamera=()=>{const t=Hh.newInstance();return e.invokeEvent({type:"CreateCameraEvent",camera:t}),t},e.getActiveCamera=()=>(t.activeCamera||(t.activeCamera=e.makeCamera()),t.activeCamera),e.getActiveCameraAndResetIfCreated=()=>(t.activeCamera||(e.getActiveCamera(),e.resetCamera()),t.activeCamera),e.getActors=()=>(t.actors=[],t.props.forEach((e=>{t.actors=t.actors.concat(e.getActors())})),t.actors),e.addActor=e.addViewProp,e.removeActor=n=>{t.actors=t.actors.filter((e=>e!==n)),e.removeViewProp(n),e.modified()},e.removeAllActors=()=>{e.getActors().forEach((t=>{e.removeViewProp(t)})),t.actors=[],e.modified()},e.getVolumes=()=>(t.volumes=[],t.props.forEach((e=>{t.volumes=t.volumes.concat(e.getVolumes())})),t.volumes),e.addVolume=e.addViewProp,e.removeVolume=n=>{t.volumes=t.volumes.filter((e=>e!==n)),e.removeViewProp(n),e.modified()},e.removeAllVolumes=()=>{e.getVolumes().forEach((t=>{e.removeViewProp(t)})),t.volumes=[],e.modified()},e.hasLight=e=>t.lights.includes(e),e.addLight=n=>{n&&!e.hasLight(n)&&(t.lights.push(n),e.modified())},e.removeLight=n=>{t.lights=t.lights.filter((e=>e!==n)),e.modified()},e.removeAllLights=()=>{t.lights=[],e.modified()},e.setLightCollection=n=>{t.lights=n,e.modified()},e.makeLight=qh.newInstance,e.createLight=()=>{t.automaticLightCreation&&(t._createdLight&&(e.removeLight(t._createdLight),t._createdLight.delete(),t._createdLight=null),t._createdLight=e.makeLight(),e.addLight(t._createdLight),t._createdLight.setLightTypeToHeadLight(),t._createdLight.setPosition(e.getActiveCamera().getPosition()),t._createdLight.setFocalPoint(e.getActiveCamera().getFocalPoint()))},e.normalizedDisplayToWorld=(t,n,r,o)=>{let a=e.normalizedDisplayToProjection(t,n,r);return a=e.projectionToView(a[0],a[1],a[2],o),e.viewToWorld(a[0],a[1],a[2])},e.worldToNormalizedDisplay=(t,n,r,o)=>{let a=e.worldToView(t,n,r);return a=e.viewToProjection(a[0],a[1],a[2],o),e.projectionToNormalizedDisplay(a[0],a[1],a[2])},e.viewToWorld=(e,n,r)=>{if(null===t.activeCamera)return tv("ViewToWorld: no active camera, cannot compute view to world, returning 0,0,0"),[0,0,0];const o=t.activeCamera.getViewMatrix();h(o,o),m(o,o);const a=new Float64Array([e,n,r]);return Vn(a,a,o),a},e.projectionToView=(e,n,r,o)=>{if(null===t.activeCamera)return tv("ProjectionToView: no active camera, cannot compute projection to view, returning 0,0,0"),[0,0,0];const a=t.activeCamera.getProjectionMatrix(o,-1,1);h(a,a),m(a,a);const i=new Float64Array([e,n,r]);return Vn(i,i,a),i},e.worldToView=(e,n,r)=>{if(null===t.activeCamera)return tv("WorldToView: no active camera, cannot compute view to world, returning 0,0,0"),[0,0,0];const o=t.activeCamera.getViewMatrix();m(o,o);const a=new Float64Array([e,n,r]);return Vn(a,a,o),a},e.viewToProjection=(e,n,r,o)=>{if(null===t.activeCamera)return tv("ViewToProjection: no active camera, cannot compute view to projection, returning 0,0,0"),[0,0,0];const a=t.activeCamera.getProjectionMatrix(o,-1,1);m(a,a);const i=new Float64Array([e,n,r]);return Vn(i,i,a),i},e.computeVisiblePropBounds=()=>{t.allBounds[0]=ki.INIT_BOUNDS[0],t.allBounds[1]=ki.INIT_BOUNDS[1],t.allBounds[2]=ki.INIT_BOUNDS[2],t.allBounds[3]=ki.INIT_BOUNDS[3],t.allBounds[4]=ki.INIT_BOUNDS[4],t.allBounds[5]=ki.INIT_BOUNDS[5];let r=!0;e.invokeEvent(n);for(let e=0;e<t.props.length;++e){const n=t.props[e];if(n.getVisibility()&&n.getUseBounds()){const e=n.getBounds();e&&Ra(e)&&(r=!1,e[0]<t.allBounds[0]&&(t.allBounds[0]=e[0]),e[1]>t.allBounds[1]&&(t.allBounds[1]=e[1]),e[2]<t.allBounds[2]&&(t.allBounds[2]=e[2]),e[3]>t.allBounds[3]&&(t.allBounds[3]=e[3]),e[4]<t.allBounds[4]&&(t.allBounds[4]=e[4]),e[5]>t.allBounds[5]&&(t.allBounds[5]=e[5]))}}return r&&(Oa(t.allBounds),ev("Can't compute bounds, no 3D props are visible")),t.allBounds},e.resetCamera=function(){let n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null;const r=n||e.computeVisiblePropBounds(),a=[0,0,0];if(!Ra(r))return ev("Cannot reset camera!"),!1;let i=null;if(!e.getActiveCamera())return tv("Trying to reset non-existent camera"),!1;i=t.activeCamera.getViewPlaneNormal(),t.activeCamera.setViewAngle(30),a[0]=(r[0]+r[1])/2,a[1]=(r[2]+r[3])/2,a[2]=(r[4]+r[5])/2;let s=r[1]-r[0],l=r[3]-r[2],c=r[5]-r[4];s*=s,l*=l,c*=c;let u=s+l+c;u=0===u?1:u,u=.5*Math.sqrt(u);const d=Oo(t.activeCamera.getViewAngle()),p=u,f=u/Math.sin(.5*d),g=t.activeCamera.getViewUp();return Math.abs(jo(g,i))>.999&&(nv("Resetting view-up since view plane normal is parallel"),t.activeCamera.setViewUp(-g[2],g[0],g[1])),t.activeCamera.setFocalPoint(a[0],a[1],a[2]),t.activeCamera.setPosition(a[0]+f*i[0],a[1]+f*i[1],a[2]+f*i[2]),e.resetCameraClippingRange(r),t.activeCamera.setParallelScale(p),t.activeCamera.setPhysicalScale(u),t.activeCamera.setPhysicalTranslation(-a[0],-a[1],-a[2]),e.invokeEvent(o),!0},e.resetCameraClippingRange=function(){let n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null;const o=n||e.computeVisiblePropBounds();if(!Ra(o))return ev("Cannot reset camera clipping range!"),!1;if(e.getActiveCameraAndResetIfCreated(),!t.activeCamera)return tv("Trying to reset clipping range of non-existent camera"),!1;const a=t.activeCamera.computeClippingRange(o);let i=0;if(t.activeCamera.getParallelProjection())i=.2*t.activeCamera.getParallelScale();else{const e=Oo(t.activeCamera.getViewAngle());i=.2*Math.tan(e/2)*a[1]}return a[1]-a[0]<i&&(i=i-a[1]+a[0],a[1]+=i/2,a[0]-=i/2),a[0]<0&&(a[0]=0),a[0]=.99*a[0]-(a[1]-a[0])*t.clippingRangeExpansion,a[1]=1.01*a[1]+(a[1]-a[0])*t.clippingRangeExpansion,a[0]=a[0]>=a[1]?.01*a[1]:a[0],t.nearClippingPlaneTolerance||(t.nearClippingPlaneTolerance=.01),a[0]<t.nearClippingPlaneTolerance*a[1]&&(a[0]=t.nearClippingPlaneTolerance*a[1]),t.activeCamera.setClippingRange(a[0],a[1]),e.invokeEvent(r),!1},e.setRenderWindow=e=>{e!==t._renderWindow&&(t._vtkWindow=e,t._renderWindow=e)},e.visibleActorCount=()=>t.props.filter((e=>e.getVisibility())).length,e.visibleVolumeCount=e.visibleActorCount,e.getMTime=()=>{let e=t.mtime;const n=t.activeCamera?t.activeCamera.getMTime():0;n>e&&(e=n);const r=t._createdLight?t._createdLight.getMTime():0;return r>e&&(e=r),e},e.getTransparent=()=>!!t.preserveColorBuffer,e.isActiveCameraCreated=()=>!!t.activeCamera}const av={pickedProp:null,activeCamera:null,allBounds:[],ambient:[1,1,1],allocatedRenderTime:100,timeFactor:1,automaticLightCreation:!0,twoSidedLighting:!0,lastRenderTimeInSeconds:-1,renderWindow:null,lights:[],actors:[],volumes:[],lightFollowCamera:!0,numberOfPropsRendered:0,propArray:null,pathArray:null,layer:0,preserveColorBuffer:!1,preserveDepthBuffer:!1,computeVisiblePropBounds:Fa(),interactive:!0,nearClippingPlaneTolerance:0,clippingRangeExpansion:.05,erase:!0,draw:!0,useShadows:!1,useDepthPeeling:!1,occlusionRatio:0,maximumNumberOfPeels:4,selector:null,delegate:null,texturedBackground:!1,backgroundTexture:null,environmentTexture:null,environmentTextureDiffuseStrength:1,environmentTextureSpecularStrength:1,useEnvironmentTextureAsBackground:!1,pass:0};function iv(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};for(Object.assign(t,av,n),Jh.extend(e,t,n),t.background||(t.background=[0,0,0,1]);t.background.length<3;)t.background.push(0);3===t.background.length&&t.background.push(1),bt(e,t,["_renderWindow","allocatedRenderTime","timeFactor","lastRenderTimeInSeconds","numberOfPropsRendered","lastRenderingUsedDepthPeeling","selector"]),At(e,t,["twoSidedLighting","lightFollowCamera","automaticLightCreation","erase","draw","nearClippingPlaneTolerance","clippingRangeExpansion","backingStore","interactive","layer","preserveColorBuffer","preserveDepthBuffer","useDepthPeeling","occlusionRatio","maximumNumberOfPeels","delegate","backgroundTexture","texturedBackground","environmentTexture","environmentTextureDiffuseStrength","environmentTextureSpecularStrength","useEnvironmentTextureAsBackground","useShadows","pass"]),It(e,t,["actors","volumes","lights"]),Pt(e,t,["background"],4,1),Ot(0,t,["renderWindow"]),ov(e,t)}var sv={newInstance:Dt(iv,"vtkRenderer"),extend:iv};const lv=Object.create(null);function cv(e,t){lv[e]=t}function uv(e){let t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return lv[e]&&lv[e](t)}function dv(e,t){t.classHierarchy.push("vtkRenderWindow"),e.addRenderer=n=>{e.hasRenderer(n)||(n.setRenderWindow(e),t.renderers.push(n),e.modified())},e.removeRenderer=n=>{t.renderers=t.renderers.filter((e=>e!==n)),e.modified()},e.hasRenderer=e=>-1!==t.renderers.indexOf(e),e.newAPISpecificView=function(e){let n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return uv(e||t.defaultViewAPI,n)},e.addView=n=>{e.hasView(n)||(n.setRenderable(e),t._views.push(n),e.modified())},e.removeView=n=>{t._views=t._views.filter((e=>e!==n)),e.modified()},e.hasView=e=>-1!==t._views.indexOf(e),e.preRender=()=>{t.renderers.forEach((e=>{e.isActiveCameraCreated()||e.resetCamera()}))},e.render=()=>{e.preRender(),t.interactor?t.interactor.render():t._views.forEach((e=>e.traverseAllPasses()))},e.getStatistics=()=>{const e={propCount:0,invisiblePropCount:0,gpuMemoryMB:0};return t._views.forEach((t=>{t.getGraphicsMemoryInfo&&(e.gpuMemoryMB+=t.getGraphicsMemoryInfo()/1e6)})),t.renderers.forEach((n=>{const r=n.getViewProps(),o=t._views[0].getViewNodeFor(n);r.forEach((t=>{if(t.getVisibility()){e.propCount+=1;const n=t.getMapper&&t.getMapper();if(n&&n.getPrimitiveCount){const t=o.getViewNodeFor(n);if(t){t.getAllocatedGPUMemoryInBytes&&(e.gpuMemoryMB+=t.getAllocatedGPUMemoryInBytes()/1e6);const r=n.getPrimitiveCount();Object.keys(r).forEach((t=>{e[t]||(e[t]=0),e[t]+=r[t]}))}}}else e.invisiblePropCount+=1}))})),e.str=Object.keys(e).map((t=>`${t}: ${e[t]}`)).join("\n"),e},e.captureImages=function(){let n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"image/png",r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return jt.setImmediate(e.render),t._views.map((e=>e.captureNextImage?e.captureNextImage(n,r):void 0)).filter((e=>!!e))},e.addRenderWindow=n=>!t.childRenderWindows.includes(n)&&(t.childRenderWindows.push(n),e.modified(),!0),e.removeRenderWindow=n=>{const r=t.childRenderWindows.findIndex((e=>e===n));return!(r<0||(t.childRenderWindows.splice(r,1),e.modified(),0))}}const pv={defaultViewAPI:"WebGL",renderers:[],views:[],interactor:null,neverRendered:!0,numberOfLayers:1,childRenderWindows:[]};function fv(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,pv,n),jt.obj(e,t),jt.setGet(e,t,["interactor","numberOfLayers","_views","defaultViewAPI"]),jt.get(e,t,["neverRendered"]),jt.getArray(e,t,["renderers","childRenderWindows"]),jt.moveToProtected(e,t,["views"]),jt.event(e,t,"completion"),dv(e,t)}var gv={newInstance:jt.newInstance(fv,"vtkRenderWindow"),extend:fv,registerViewConstructor:cv,listViewAPIs:function(){return Object.keys(lv)},newAPISpecificView:uv};const mv={Unknown:0,LeftController:1,RightController:2},hv={Unknown:0,Trigger:1,TrackPad:2,Grip:3,Thumbstick:4,A:5,B:6,ApplicationMenu:7};var vv={Device:mv,Input:hv,Axis:{Unknown:0,TouchpadX:1,TouchpadY:2,ThumbstickX:3,ThumbstickY:4}};const{Device:yv,Input:Tv}=vv,{vtkWarningMacro:bv,vtkErrorMacro:xv,normalizeWheel:Cv,vtkOnceErrorMacro:Sv}=jt,Av={ctrlKey:!1,altKey:!1,shiftKey:!1},Iv={"xr-standard":[Tv.Trigger,Tv.Grip,Tv.TrackPad,Tv.Thumbstick,Tv.A,Tv.B]},wv=["StartAnimation","Animation","EndAnimation","PointerEnter","PointerLeave","MouseEnter","MouseLeave","StartMouseMove","MouseMove","EndMouseMove","LeftButtonPress","LeftButtonRelease","MiddleButtonPress","MiddleButtonRelease","RightButtonPress","RightButtonRelease","KeyPress","KeyDown","KeyUp","StartMouseWheel","MouseWheel","EndMouseWheel","StartPinch","Pinch","EndPinch","StartPan","Pan","EndPan","StartRotate","Rotate","EndRotate","Button3D","Move3D","StartPointerLock","EndPointerLock","StartInteraction","Interaction","EndInteraction","AnimationFrameRateUpdate"];function Pv(e){e.cancelable&&e.preventDefault()}function Ov(e){const t=Object.create(null);return e.forEach((e=>{let{pointerId:n,position:r}=e;t[n]=r})),t}function Rv(e,t){t.classHierarchy.push("vtkRenderWindowInteractor");const n={...e},r=new Set,o=new Map;let a=1;function i(n,r){t._forcedRenderer||(t.currentRenderer=e.findPokedRenderer(n,r))}e.start=()=>{(t.initialized||(e.initialize(),t.initialized))&&e.startEventLoop()},e.setRenderWindow=e=>{xv("you want to call setView(view) instead of setRenderWindow on a vtk.js interactor")},e.setInteractorStyle=n=>{t.interactorStyle!==n&&(null!=t.interactorStyle&&t.interactorStyle.setInteractor(null),t.interactorStyle=n,null!=t.interactorStyle&&t.interactorStyle.getInteractor()!==e&&t.interactorStyle.setInteractor(e))},e.initialize=()=>{t.initialized=!0,e.enable(),e.render()},e.enable=()=>e.setEnabled(!0),e.disable=()=>e.setEnabled(!1),e.startEventLoop=()=>bv("empty event loop"),e.getCurrentRenderer=()=>(t.currentRenderer||i(0,0),t.currentRenderer);const s=t._getScreenEventPositionFor||function(e){const n=t._view.getCanvas(),r=n.getBoundingClientRect(),a=n.width/r.width,s=n.height/r.height,l={x:a*(e.clientX-r.left),y:s*(r.height-e.clientY+r.top),z:0};return(o.size<=1||!t.currentRenderer)&&i(l.x,l.y),l};function l(e){return{controlKey:e.ctrlKey,altKey:e.altKey,shiftKey:e.shiftKey}}function c(e){const t=l(e);return{key:e.key,keyCode:e.charCode,...t}}function u(e){return e.pointerType||""}const d=()=>{if(null===t.container)return;const{container:n}=t;n.addEventListener("contextmenu",Pv),n.addEventListener("wheel",e.handleWheel),n.addEventListener("DOMMouseScroll",e.handleWheel),n.addEventListener("pointerenter",e.handlePointerEnter),n.addEventListener("pointerleave",e.handlePointerLeave),n.addEventListener("pointermove",e.handlePointerMove,{passive:!1}),n.addEventListener("pointerdown",e.handlePointerDown,{passive:!1}),n.addEventListener("pointerup",e.handlePointerUp),n.addEventListener("pointercancel",e.handlePointerCancel),document.addEventListener("keypress",e.handleKeyPress),document.addEventListener("keydown",e.handleKeyDown),document.addEventListener("keyup",e.handleKeyUp),document.addEventListener("pointerlockchange",e.handlePointerLockChange),n.style.touchAction="none",n.style.userSelect="none",n.style.webkitTapHighlightColor="rgba(0,0,0,0)"};e.bindEvents=e=>{null!==e&&n.setContainer(e)&&d()};const p=()=>{clearTimeout(t.moveTimeoutID),clearTimeout(t.wheelTimeoutID),t.moveTimeoutID=0,t.wheelTimeoutID=0,a=1;const{container:n}=t;n&&(n.removeEventListener("contextmenu",Pv),n.removeEventListener("wheel",e.handleWheel),n.removeEventListener("DOMMouseScroll",e.handleWheel),n.removeEventListener("pointerenter",e.handlePointerEnter),n.removeEventListener("pointerleave",e.handlePointerLeave),n.removeEventListener("pointermove",e.handlePointerMove,{passive:!1}),n.removeEventListener("pointerdown",e.handlePointerDown,{passive:!1}),n.removeEventListener("pointerup",e.handlePointerUp),n.removeEventListener("pointercancel",e.handlePointerCancel)),document.removeEventListener("keypress",e.handleKeyPress),document.removeEventListener("keydown",e.handleKeyDown),document.removeEventListener("keyup",e.handleKeyUp),document.removeEventListener("pointerlockchange",e.handlePointerLockChange),o.clear()};function f(){t._view&&t.enabled&&t.enableRender&&(t.inRender=!0,t._view.traverseAllPasses(),t.inRender=!1),e.invokeRenderEvent()}e.unbindEvents=()=>{p(),n.setContainer(null)},e.handleKeyPress=t=>{const n=c(t);e.keyPressEvent(n)},e.handleKeyDown=t=>{const n=c(t);e.keyDownEvent(n)},e.handleKeyUp=t=>{const n=c(t);e.keyUpEvent(n)},e.handlePointerEnter=t=>{const n={...l(t),position:s(t),deviceType:u(t)};e.pointerEnterEvent(n),"mouse"===n.deviceType&&e.mouseEnterEvent(n)},e.handlePointerLeave=t=>{const n={...l(t),position:s(t),deviceType:u(t)};e.pointerLeaveEvent(n),"mouse"===n.deviceType&&e.mouseLeaveEvent(n)},e.handlePointerDown=n=>{if(!(n.button>2||e.isPointerLocked()))switch(t.preventDefaultOnPointerDown&&Pv(n),n.target.hasPointerCapture(n.pointerId)&&n.target.releasePointerCapture(n.pointerId),t.container.setPointerCapture(n.pointerId),o.has(n.pointerId)&&bv("[RenderWindowInteractor] duplicate pointerId detected"),o.set(n.pointerId,{pointerId:n.pointerId,position:s(n)}),n.pointerType){case"pen":case"touch":e.handleTouchStart(n);break;default:e.handleMouseDown(n)}},e.handlePointerUp=n=>{if(o.has(n.pointerId))switch(t.preventDefaultOnPointerUp&&Pv(n),o.delete(n.pointerId),t.container.releasePointerCapture(n.pointerId),n.pointerType){case"pen":case"touch":e.handleTouchEnd(n);break;default:e.handleMouseUp(n)}},e.handlePointerCancel=t=>{if(o.has(t.pointerId))switch(o.delete(t.pointerId),t.pointerType){case"pen":case"touch":e.handleTouchEnd(t);break;default:e.handleMouseUp(t)}},e.handlePointerMove=t=>{switch(o.has(t.pointerId)&&(o.get(t.pointerId).position=s(t)),t.pointerType){case"pen":case"touch":e.handleTouchMove(t);break;default:e.handleMouseMove(t)}},e.handleMouseDown=t=>{const n={...l(t),position:s(t),deviceType:u(t)};switch(t.button){case 0:e.leftButtonPressEvent(n);break;case 1:e.middleButtonPressEvent(n);break;case 2:e.rightButtonPressEvent(n);break;default:xv(`Unknown mouse button pressed: ${t.button}`)}},e.requestPointerLock=()=>{t.container&&t.container.requestPointerLock()},e.exitPointerLock=()=>document.exitPointerLock?.(),e.isPointerLocked=()=>!!t.container&&document.pointerLockElement===t.container,e.handlePointerLockChange=()=>{e.isPointerLocked()?e.startPointerLockEvent():e.endPointerLockEvent()},e.requestAnimation=n=>{void 0!==n?r.has(n)?bv("requester is already registered for animating"):(r.add(n),t.animationRequest||1!==r.size||t.xrAnimation||(t._animationStartTime=Date.now(),t._animationFrameCount=0,t.animationRequest=requestAnimationFrame(e.handleAnimation),e.startAnimationEvent())):xv("undefined requester, can not start animating")},e.extendAnimation=n=>{const o=Date.now()+n;t._animationExtendedEnd=Math.max(t._animationExtendedEnd,o),t.animationRequest||0!==r.size||t.xrAnimation||(t._animationStartTime=Date.now(),t._animationFrameCount=0,t.animationRequest=requestAnimationFrame(e.handleAnimation),e.startAnimationEvent())},e.isAnimating=()=>t.xrAnimation||null!==t.animationRequest,e.cancelAnimation=function(n){let o=arguments.length>1&&void 0!==arguments[1]&&arguments[1];if(r.has(n))r.delete(n),t.animationRequest&&0===r.size&&Date.now()>t._animationExtendedEnd&&(cancelAnimationFrame(t.animationRequest),t.animationRequest=null,e.endAnimationEvent(),e.render());else if(!o){const e=n&&n.getClassName?n.getClassName():n;bv(`${e} did not request an animation`)}},e.switchToXRAnimation=()=>{t.animationRequest&&(cancelAnimationFrame(t.animationRequest),t.animationRequest=null),t.xrAnimation=!0},e.returnFromXRAnimation=()=>{t.xrAnimation=!1,0!==r.size&&(t.recentAnimationFrameRate=10,t.animationRequest=requestAnimationFrame(e.handleAnimation))},e.updateXRGamepads=(n,r,o)=>{n.inputSources.forEach((n=>{const a=null==n.gripSpace?null:r.getPose(n.gripSpace,o),i=null==n.gripSpace?null:r.getPose(n.targetRaySpace,o),s=n.gamepad,l=n.handedness;if(s){s.index in t.lastGamepadValues||(t.lastGamepadValues[s.index]={left:{buttons:{}},right:{buttons:{}},none:{buttons:{}}});for(let r=0;r<s.buttons.length;++r)r in t.lastGamepadValues[s.index][l].buttons||(t.lastGamepadValues[s.index][l].buttons[r]=!1),t.lastGamepadValues[s.index][l].buttons[r]!==s.buttons[r].pressed&&null!=a&&(e.button3DEvent({gamepad:s,position:a.transform.position,orientation:a.transform.orientation,targetPosition:i.transform.position,targetOrientation:i.transform.orientation,pressed:s.buttons[r].pressed,device:"left"===n.handedness?yv.LeftController:yv.RightController,input:Iv[s.mapping]&&Iv[s.mapping][r]?Iv[s.mapping][r]:Tv.Trigger}),t.lastGamepadValues[s.index][l].buttons[r]=s.buttons[r].pressed),t.lastGamepadValues[s.index][l].buttons[r]&&null!=a&&e.move3DEvent({gamepad:s,position:a.transform.position,orientation:a.transform.orientation,targetPosition:i.transform.position,targetOrientation:i.transform.orientation,device:"left"===n.handedness?yv.LeftController:yv.RightController})}}))},e.handleMouseMove=n=>{const r={...l(n),position:s(n),deviceType:u(n)};0===t.moveTimeoutID?e.startMouseMoveEvent(r):(e.mouseMoveEvent(r),clearTimeout(t.moveTimeoutID)),t.moveTimeoutID=setTimeout((()=>{e.endMouseMoveEvent(),t.moveTimeoutID=0}),200)},e.handleAnimation=()=>{const n=Date.now();t._animationFrameCount++,n-t._animationStartTime>1e3&&t._animationFrameCount>1&&(t.recentAnimationFrameRate=1e3*(t._animationFrameCount-1)/(n-t._animationStartTime),t.lastFrameTime=1/t.recentAnimationFrameRate,e.animationFrameRateUpdateEvent(),t._animationStartTime=n,t._animationFrameCount=1),e.animationEvent(),f(),r.size>0||Date.now()<t._animationExtendedEnd?t.animationRequest=requestAnimationFrame(e.handleAnimation):(cancelAnimationFrame(t.animationRequest),t.animationRequest=null,e.endAnimationEvent(),e.render())},e.handleWheel=n=>{Pv(n);const r={...Cv(n),...l(n),position:s(n),deviceType:u(n)};0===t.wheelTimeoutID&&(a=Math.abs(r.spinY)>=.3?Math.abs(r.spinY):1),r.spinY/=a,0===t.wheelTimeoutID?(e.startMouseWheelEvent(r),e.mouseWheelEvent(r)):(e.mouseWheelEvent(r),clearTimeout(t.wheelTimeoutID)),t.mouseScrollDebounceByPass?(e.extendAnimation(600),e.endMouseWheelEvent(),t.wheelTimeoutID=0):t.wheelTimeoutID=setTimeout((()=>{e.extendAnimation(600),e.endMouseWheelEvent(),t.wheelTimeoutID=0}),200)},e.handleMouseUp=t=>{const n={...l(t),position:s(t),deviceType:u(t)};switch(t.button){case 0:e.leftButtonReleaseEvent(n);break;case 1:e.middleButtonReleaseEvent(n);break;case 2:e.rightButtonReleaseEvent(n);break;default:xv(`Unknown mouse button released: ${t.button}`)}},e.handleTouchStart=n=>{const r=[...o.values()];if(t.recognizeGestures&&r.length>1){const t=Ov(o);if(2===r.length){const t={...l(Av),position:r[0].position,deviceType:u(n)};e.leftButtonReleaseEvent(t)}e.recognizeGesture("TouchStart",t)}else if(1===r.length){const t={...l(Av),position:s(n),deviceType:u(n)};e.leftButtonPressEvent(t)}},e.handleTouchMove=n=>{const r=[...o.values()];if(t.recognizeGestures&&r.length>1){const t=Ov(o);e.recognizeGesture("TouchMove",t)}else if(1===r.length){const t={...l(Av),position:r[0].position,deviceType:u(n)};e.mouseMoveEvent(t)}},e.handleTouchEnd=n=>{const r=[...o.values()];if(t.recognizeGestures)if(0===r.length){const t={...l(Av),position:s(n),deviceType:u(n)};e.leftButtonReleaseEvent(t)}else if(1===r.length){const t=Ov(o);e.recognizeGesture("TouchEnd",t);const a={...l(Av),position:r[0].position,deviceType:u(n)};e.leftButtonPressEvent(a)}else{const t=Ov(o);e.recognizeGesture("TouchMove",t)}else if(1===r.length){const t={...l(Av),position:r[0].position,deviceType:u(n)};e.leftButtonReleaseEvent(t)}},e.setView=n=>{t._view!==n&&(t._view=n,t._view.getRenderable().setInteractor(e),e.modified())},e.getFirstRenderer=()=>t._view?.getRenderable()?.getRenderersByReference()?.[0],e.findPokedRenderer=function(){let e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0,n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0;if(!t._view)return null;const r=t._view?.getRenderable()?.getRenderers();if(!r||0===r.length)return null;r.sort(((e,t)=>e.getLayer()-t.getLayer()));let o=null,a=null,i=null,s=r.length;for(;s--;){const l=r[s];if(t._view.isInViewport(e,n,l)&&l.getInteractive()){i=l;break}null===o&&l.getInteractive()&&(o=l),null===a&&t._view.isInViewport(e,n,l)&&(a=l)}return null===i&&(i=o),null===i&&(i=a),null==i&&(i=r[0]),i},e.render=()=>{e.isAnimating()||t.inRender||f()},wv.forEach((n=>{const r=n.charAt(0).toLowerCase()+n.slice(1);e[`${r}Event`]=r=>{if(!t.enabled)return;if(!e.getCurrentRenderer())return void Sv("\n          Can not forward events without a current renderer on the interactor.\n        ");const o={type:n,pokedRenderer:t.currentRenderer,firstRenderer:e.getFirstRenderer(),...r};e[`invoke${n}`](o)}})),e.recognizeGesture=(n,r)=>{if(Object.keys(r).length>2)return;if(t.startingEventPositions||(t.startingEventPositions={}),"TouchStart"===n)return Object.keys(r).forEach((e=>{t.startingEventPositions[e]=r[e]})),void(t.currentGesture="Start");if("TouchEnd"===n)return"Pinch"===t.currentGesture&&(e.render(),e.endPinchEvent()),"Rotate"===t.currentGesture&&(e.render(),e.endRotateEvent()),"Pan"===t.currentGesture&&(e.render(),e.endPanEvent()),t.currentGesture="Start",void(t.startingEventPositions={});let o=0;const a=[],i=[];Object.keys(r).forEach((e=>{a[o]=r[e],i[o]=t.startingEventPositions[e],o++}));const s=Math.sqrt((i[0].x-i[1].x)*(i[0].x-i[1].x)+(i[0].y-i[1].y)*(i[0].y-i[1].y)),l=Math.sqrt((a[0].x-a[1].x)*(a[0].x-a[1].x)+(a[0].y-a[1].y)*(a[0].y-a[1].y));let c=Ro(Math.atan2(i[1].y-i[0].y,i[1].x-i[0].x)),u=Ro(Math.atan2(a[1].y-a[0].y,a[1].x-a[0].x)),d=u-c;u=u+180>=360?u-180:u+180,c=c+180>=360?c-180:c+180,Math.abs(u-c)<Math.abs(d)&&(d=u-c);const p=[];if(p[0]=(a[0].x-i[0].x+a[1].x-i[1].x)/2,p[1]=(a[0].y-i[0].y+a[1].y-i[1].y)/2,"TouchMove"===n)if("Start"===t.currentGesture){let n=.01*Math.sqrt(t.container.clientWidth*t.container.clientWidth+t.container.clientHeight*t.container.clientHeight);n<15&&(n=15);const o=Math.abs(l-s),a=3.1415926*l*Math.abs(d)/360,i=Math.sqrt(p[0]*p[0]+p[1]*p[1]);if(o>n&&o>a&&o>i){t.currentGesture="Pinch";const n={scale:1,touches:r};e.startPinchEvent(n)}else if(a>n&&a>i){t.currentGesture="Rotate";const n={rotation:0,touches:r};e.startRotateEvent(n)}else if(i>n){t.currentGesture="Pan";const n={translation:[0,0],touches:r};e.startPanEvent(n)}}else{if("Rotate"===t.currentGesture){const t={rotation:d,touches:r};e.rotateEvent(t)}if("Pinch"===t.currentGesture){const t={scale:l/s,touches:r};e.pinchEvent(t)}if("Pan"===t.currentGesture){const t={translation:p,touches:r};e.panEvent(t)}}},e.handleVisibilityChange=()=>{t._animationStartTime=Date.now(),t._animationFrameCount=0},e.setCurrentRenderer=e=>{t._forcedRenderer=!!e,t.currentRenderer=e},e.setContainer=e=>{p();const t=n.setContainer(e??null);return t&&d(),t},e.delete=()=>{for(;r.size;)e.cancelAnimation(r.values().next().value);void 0!==document.hidden&&document.removeEventListener("visibilitychange",e.handleVisibilityChange),t.container&&e.setContainer(null),n.delete()},void 0!==document.hidden&&document.addEventListener("visibilitychange",e.handleVisibilityChange,!1)}const 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o(){Dv.handledEvents.forEach((n=>{e[`handle${n}`]&&t.subscribedEvents.push(t._interactor[`on${n}`]((r=>t.processEvents?e[`handle${n}`](r):Lv),t.priority))}))}e.setInteractor=n=>{n!==t._interactor&&(r(),t._interactor=n,n&&t.enabled&&o(),e.modified())},e.setEnabled=n=>{n!==t.enabled&&(r(),n&&(t._interactor?o():Vv("\n          The interactor must be set before subscribing to events\n        ")),t.enabled=n,e.modified())},e.computeDisplayToWorld=(e,n,r,o)=>e?t._interactor.getView().displayToWorld(n,r,o,e):null,e.computeWorldToDisplay=(e,n,r,o)=>e?t._interactor.getView().worldToDisplay(n,r,o,e):null,e.setPriority=e=>{n.setPriority(e)&&t._interactor&&(r(),o())}}const Nv={enabled:!0,priority:0,processEvents:!0,subscribedEvents:[]};function _v(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Nv,n),jt.obj(e,t),jt.event(e,t,"InteractionEvent"),jt.event(e,t,"StartInteractionEvent"),jt.event(e,t,"EndInteractionEvent"),jt.get(e,t,["_interactor","enabled"]),jt.setGet(e,t,["priority","processEvents"]),jt.moveToProtected(e,t,["interactor"]),Bv(e,t)}var Fv={newInstance:jt.newInstance(_v,"vtkInteractorObserver"),extend:_v,computeWorldToDisplay:function(e,t,n,r){return e.getRenderWindow().getViews()[0].worldToDisplay(t,n,r,e)},computeDisplayToWorld:function(e,t,n,r){return e.getRenderWindow().getViews()[0].displayToWorld(t,n,r,e)}},kv={States:{IS_START:0,IS_NONE:0,IS_ROTATE:1,IS_PAN:2,IS_SPIN:3,IS_DOLLY:4,IS_CAMERA_POSE:11,IS_WINDOW_LEVEL:1024,IS_SLICE:1025}};const{States:Gv}=kv,Uv={Rotate:Gv.IS_ROTATE,Pan:Gv.IS_PAN,Spin:Gv.IS_SPIN,Dolly:Gv.IS_DOLLY,CameraPose:Gv.IS_CAMERA_POSE,WindowLevel:Gv.IS_WINDOW_LEVEL,Slice:Gv.IS_SLICE};function zv(e,t){t.classHierarchy.push("vtkInteractorStyle"),Object.keys(Uv).forEach((n=>{jt.event(e,t,`Start${n}Event`),e[`start${n}`]=()=>{t.state===Gv.IS_NONE&&(t.state=Uv[n],t._interactor.requestAnimation(e),e.invokeStartInteractionEvent({type:"StartInteractionEvent"}),e[`invokeStart${n}Event`]({type:`Start${n}Event`}))},jt.event(e,t,`End${n}Event`),e[`end${n}`]=()=>{t.state===Uv[n]&&(t.state=Gv.IS_NONE,t._interactor.cancelAnimation(e),e.invokeEndInteractionEvent({type:"EndInteractionEvent"}),e[`invokeEnd${n}Event`]({type:`End${n}Event`}),t._interactor.render())}})),t.getRenderer=e=>t.focusedRenderer||e.pokedRenderer,e.handleKeyPress=e=>{const n=t._interactor;let r=null;switch(e.key){case"r":case"R":t.getRenderer(e).resetCamera(),n.render();break;case"w":case"W":r=t.getRenderer(e).getActors(),r.forEach((e=>{const t=e.getProperty();t.setRepresentationToWireframe&&t.setRepresentationToWireframe()})),n.render();break;case"s":case"S":r=t.getRenderer(e).getActors(),r.forEach((e=>{const t=e.getProperty();t.setRepresentationToSurface&&t.setRepresentationToSurface()})),n.render();break;case"v":case"V":r=t.getRenderer(e).getActors(),r.forEach((e=>{const t=e.getProperty();t.setRepresentationToPoints&&t.setRepresentationToPoints()})),n.render()}}}const Wv={state:Gv.IS_NONE,handleObservers:1,autoAdjustCameraClippingRange:1};function Hv(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Wv,n),Fv.extend(e,t,n),jt.setGet(e,t,["focusedRenderer"]),zv(e,t)}var jv={newInstance:jt.newInstance(Hv,"vtkInteractorStyle"),extend:Hv,...kv};const{States:Kv}=kv;function $v(e,t){t.classHierarchy.push("vtkInteractorStyleTrackballCamera"),e.handleMouseMove=n=>{const r=n.position,o=t.getRenderer(n);switch(t.state){case Kv.IS_ROTATE:e.handleMouseRotate(o,r),e.invokeInteractionEvent({type:"InteractionEvent"});break;case Kv.IS_PAN:e.handleMousePan(o,r),e.invokeInteractionEvent({type:"InteractionEvent"});break;case Kv.IS_DOLLY:e.handleMouseDolly(o,r),e.invokeInteractionEvent({type:"InteractionEvent"});break;case Kv.IS_SPIN:e.handleMouseSpin(o,r),e.invokeInteractionEvent({type:"InteractionEvent"})}t.previousPosition=r},e.handleButton3D=n=>{!n||!n.pressed||n.device!==mv.RightController||n.input!==hv.Trigger&&n.input!==hv.TrackPad?!n||n.pressed||n.device!==mv.RightController||n.input!==hv.Trigger&&n.input!==hv.TrackPad||t.state!==Kv.IS_CAMERA_POSE||e.endCameraPose():e.startCameraPose()},e.handleMove3D=n=>{t.state===Kv.IS_CAMERA_POSE&&e.updateCameraPose(n)},e.updateCameraPose=e=>{const n=t.getRenderer(e).getActiveCamera(),r=n.getPhysicalTranslation(),o=.025*n.getPhysicalScale(),a=n.physicalOrientationToWorldDirection([e.orientation.x,e.orientation.y,e.orientation.z,e.orientation.w]);n.setPhysicalTranslation(r[0]+a[0]*o,r[1]+a[1]*o,r[2]+a[2]*o)},e.handleLeftButtonPress=n=>{const r=n.position;t.previousPosition=r,n.shiftKey?n.controlKey||n.altKey?e.startDolly():e.startPan():n.controlKey||n.altKey?e.startSpin():e.startRotate()},e.handleLeftButtonRelease=()=>{switch(t.state){case Kv.IS_DOLLY:e.endDolly();break;case Kv.IS_PAN:e.endPan();break;case Kv.IS_SPIN:e.endSpin();break;case Kv.IS_ROTATE:e.endRotate()}},e.handleStartMouseWheel=()=>{e.startDolly()},e.handleEndMouseWheel=()=>{e.endDolly()},e.handleStartPinch=n=>{t.previousScale=n.scale,e.startDolly()},e.handleEndPinch=()=>{e.endDolly()},e.handleStartRotate=n=>{t.previousRotation=n.rotation,e.startRotate()},e.handleEndRotate=()=>{e.endRotate()},e.handleStartPan=n=>{t.previousTranslation=n.translation,e.startPan()},e.handleEndPan=()=>{e.endPan()},e.handlePinch=n=>{e.dollyByFactor(t.getRenderer(n),n.scale/t.previousScale),t.previousScale=n.scale},e.handlePan=n=>{const r=t.getRenderer(n).getActiveCamera();let o=r.getFocalPoint();o=e.computeWorldToDisplay(t.getRenderer(n),o[0],o[1],o[2]);const a=o[2],i=n.translation,s=t.previousTranslation,l=e.computeDisplayToWorld(t.getRenderer(n),o[0]+i[0]-s[0],o[1]+i[1]-s[1],a),c=e.computeDisplayToWorld(t.getRenderer(n),o[0],o[1],a),u=[];u[0]=c[0]-l[0],u[1]=c[1]-l[1],u[2]=c[2]-l[2],o=r.getFocalPoint();const d=r.getPosition();r.setFocalPoint(u[0]+o[0],u[1]+o[1],u[2]+o[2]),r.setPosition(u[0]+d[0],u[1]+d[1],u[2]+d[2]),t._interactor.getLightFollowCamera()&&t.getRenderer(n).updateLightsGeometryToFollowCamera(),r.orthogonalizeViewUp(),t.previousTranslation=n.translation},e.handleRotate=e=>{const n=t.getRenderer(e).getActiveCamera();n.roll(e.rotation-t.previousRotation),n.orthogonalizeViewUp(),t.previousRotation=e.rotation},e.handleMouseRotate=(e,n)=>{if(!t.previousPosition)return;const r=t._interactor,o=n.x-t.previousPosition.x,a=n.y-t.previousPosition.y,i=r.getView().getViewportSize(e);let s=-.1,l=-.1;i[0]&&i[1]&&(s=-20/i[1],l=-20/i[0]);const c=o*l*t.motionFactor,u=a*s*t.motionFactor,d=e.getActiveCamera();Number.isNaN(c)||Number.isNaN(u)||(d.azimuth(c),d.elevation(u),d.orthogonalizeViewUp()),t.autoAdjustCameraClippingRange&&e.resetCameraClippingRange(),r.getLightFollowCamera()&&e.updateLightsGeometryToFollowCamera()},e.handleMouseSpin=(e,n)=>{if(!t.previousPosition)return;const r=t._interactor,o=e.getActiveCamera(),a=r.getView().getViewportCenter(e),i=Ro(Math.atan2(t.previousPosition.y-a[1],t.previousPosition.x-a[0])),s=Ro(Math.atan2(n.y-a[1],n.x-a[0]))-i;Number.isNaN(s)||(o.roll(s),o.orthogonalizeViewUp())},e.handleMousePan=(n,r)=>{if(!t.previousPosition)return;const o=n.getActiveCamera();let a=o.getFocalPoint();a=e.computeWorldToDisplay(n,a[0],a[1],a[2]);const i=a[2],s=e.computeDisplayToWorld(n,r.x,r.y,i),l=e.computeDisplayToWorld(n,t.previousPosition.x,t.previousPosition.y,i),c=[];c[0]=l[0]-s[0],c[1]=l[1]-s[1],c[2]=l[2]-s[2],a=o.getFocalPoint();const u=o.getPosition();o.setFocalPoint(c[0]+a[0],c[1]+a[1],c[2]+a[2]),o.setPosition(c[0]+u[0],c[1]+u[1],c[2]+u[2]),t._interactor.getLightFollowCamera()&&n.updateLightsGeometryToFollowCamera()},e.handleMouseDolly=(n,r)=>{if(!t.previousPosition)return;const o=r.y-t.previousPosition.y,a=t._interactor.getView().getViewportCenter(n),i=t.motionFactor*o/a[1];e.dollyByFactor(n,1.1**i)},e.handleMouseWheel=n=>{const r=1-n.spinY/t.zoomFactor;e.dollyByFactor(t.getRenderer(n),r)},e.dollyByFactor=(e,n)=>{if(Number.isNaN(n))return;const r=e.getActiveCamera();r.getParallelProjection()?r.setParallelScale(r.getParallelScale()/n):(r.dolly(n),t.autoAdjustCameraClippingRange&&e.resetCameraClippingRange()),t._interactor.getLightFollowCamera()&&e.updateLightsGeometryToFollowCamera()}}const qv={motionFactor:10,zoomFactor:10};function Xv(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,qv,n),jv.extend(e,t,n),jt.setGet(e,t,["motionFactor","zoomFactor"]),$v(e,t)}var Yv={newInstance:jt.newInstance(Xv,"vtkInteractorStyleTrackballCamera"),extend:Xv};function Zv(e){return e}function Qv(e){return null===e||"null"===e?null:"true"===e||"false"!==e&&(void 0!==e&&"undefined"!==e?"["===e[0]&&"]"===e[e.length-1]?e.substring(1,e.length-1).split(",").map((e=>Qv(e.trim()))):""===e||Number.isNaN(Number(e))?e:Number(e):void 0)}var Jv=function(){let e=!(arguments.length>0&&void 0!==arguments[0])||arguments[0],t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:window.location.search;const n={},r=e?Qv:Zv,o=(t||"").replace(/#.*/,"").replace("?","").split("&");return o.forEach((e=>{const[t,o]=e.split("=").map((e=>decodeURIComponent(e)));t&&(n[t]=!o||r(o))})),n};function ey(e,t){t.classHierarchy.push("vtkRenderPass"),e.getOperation=()=>t.currentOperation,e.setCurrentOperation=e=>{t.currentOperation=e,t.currentTraverseOperation=`traverse${jt.capitalize(t.currentOperation)}`},e.getTraverseOperation=()=>t.currentTraverseOperation,e.traverse=function(n){let r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null;t.deleted||(t._currentParent=r,t.preDelegateOperations.forEach((t=>{e.setCurrentOperation(t),n.traverse(e)})),t.delegates.forEach((t=>{t.traverse(n,e)})),t.postDelegateOperations.forEach((t=>{e.setCurrentOperation(t),n.traverse(e)})))}}const ty={delegates:[],currentOperation:null,preDelegateOperations:[],postDelegateOperations:[],currentParent:null};function ny(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,ty,n),jt.obj(e,t),jt.get(e,t,["currentOperation"]),jt.setGet(e,t,["delegates","_currentParent","preDelegateOperations","postDelegateOperations"]),jt.moveToProtected(e,t,["currentParent"]),ey(e,t)}var ry={newInstance:jt.newInstance(ny,"vtkRenderPass"),extend:ny};const{Representation:oy}=ds,{vtkErrorMacro:ay}=jt;function iy(e){const t=gd.substitute(e.Fragment,"//VTK::RenderPassFragmentShader::Impl","\n      float weight = gl_FragData[0].a * pow(max(1.1 - gl_FragCoord.z, 0.0), 2.0);\n      gl_FragData[0] = vec4(gl_FragData[0].rgb*weight, gl_FragData[0].a);\n      gl_FragData[1].r = weight;\n    ",!1);e.Fragment=t.result}function sy(e,t){t.classHierarchy.push("vtkOpenGLOrderIndependentTranslucentPass"),e.createVertexBuffer=()=>{const e=new Float32Array([-1,-1,-1,1,-1,-1,-1,1,-1,1,1,-1]),n=new Float32Array([0,0,1,0,0,1,1,1]),r=new Uint16Array([4,0,1,3,2]),o=Ds.newInstance({numberOfComponents:3,values:e});o.setName("points");const a=Ds.newInstance({numberOfComponents:2,values:n});a.setName("tcoords");const i=Ds.newInstance({numberOfComponents:1,values:r});t.tris.getCABO().createVBO(i,"polys",oy.SURFACE,{points:o,tcoords:a,cellOffset:0}),t.VBOBuildTime.modified()},e.createFramebuffer=e=>{const n=e.getSize(),r=e.getContext();t.framebuffer=Xp.newInstance(),t.framebuffer.setOpenGLRenderWindow(e),t.framebuffer.create(...n),t.framebuffer.saveCurrentBindingsAndBuffers(),t.framebuffer.bind(),t.translucentRGBATexture=Ud.newInstance(),t.translucentRGBATexture.setInternalFormat(r.RGBA16F),t.translucentRGBATexture.setFormat(r.RGBA),t.translucentRGBATexture.setOpenGLDataType(r.HALF_FLOAT),t.translucentRGBATexture.setOpenGLRenderWindow(e),t.translucentRGBATexture.create2DFromRaw(n[0],n[1],4,"Float32Array",null),t.translucentRTexture=Ud.newInstance(),t.translucentRTexture.setInternalFormat(r.R16F),t.translucentRTexture.setFormat(r.RED),t.translucentRTexture.setOpenGLDataType(r.HALF_FLOAT),t.translucentRTexture.setOpenGLRenderWindow(e),t.translucentRTexture.create2DFromRaw(n[0],n[1],1,"Float32Array",null),t.translucentZTexture=Ud.newInstance(),t.translucentZTexture.setOpenGLRenderWindow(e),t.translucentZTexture.createDepthFromRaw(n[0],n[1],"Float32Array",null),t.framebuffer.setColorBuffer(t.translucentRGBATexture,0),t.framebuffer.setColorBuffer(t.translucentRTexture,1),t.framebuffer.setDepthBuffer(t.translucentZTexture)},e.createCopyShader=e=>{t.copyShader=e.getShaderCache().readyShaderProgramArray(["//VTK::System::Dec","attribute vec4 vertexDC;","attribute vec2 tcoordTC;","varying vec2 tcoord;","void main() { tcoord = tcoordTC; gl_Position = vertexDC; }"].join("\n"),"//VTK::System::Dec\n\nin vec2 tcoord;\n\nuniform sampler2D translucentRTexture;\nuniform sampler2D translucentRGBATexture;\n\n// the output of this shader\n//VTK::Output::Dec\n\nvoid main()\n{\n  vec4 t1Color = texture(translucentRGBATexture, tcoord);\n  float t2Color = texture(translucentRTexture, tcoord).r;\n  gl_FragData[0] = vec4(t1Color.rgb/max(t2Color,0.01), 1.0 - t1Color.a);\n}\n","")},e.createVBO=n=>{const r=n.getContext();t.tris.setOpenGLRenderWindow(n),e.createVertexBuffer();const o=t.copyShader;t.tris.getCABO().bind(),t.copyVAO.addAttributeArray(o,t.tris.getCABO(),"vertexDC",t.tris.getCABO().getVertexOffset(),t.tris.getCABO().getStride(),r.FLOAT,3,r.FALSE)||ay("Error setting vertexDC in copy shader 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wy={newInstance:jt.newInstance(Iy,"vtkOpenGLTextureUnitManager"),extend:Iy};function Py(e,t){t.classHierarchy.push("vtkRenderWindowViewNode"),e.getViewNodeFactory=()=>null,e.getAspectRatio=()=>t.size[0]/t.size[1],e.getAspectRatioForRenderer=e=>{const n=e.getViewportByReference();return t.size[0]*(n[2]-n[0])/((n[3]-n[1])*t.size[1])},e.isInViewport=(t,n,r)=>{const o=r.getViewportByReference(),a=e.getFramebufferSize();return o[0]*a[0]<=t&&o[2]*a[0]>=t&&o[1]*a[1]<=n&&o[3]*a[1]>=n},e.getViewportSize=t=>{const n=t.getViewportByReference(),r=e.getFramebufferSize();return[(n[2]-n[0])*r[0],(n[3]-n[1])*r[1]]},e.getViewportCenter=t=>{const n=e.getViewportSize(t);return[.5*n[0],.5*n[1]]},e.displayToNormalizedDisplay=(t,n,r)=>{const o=e.getFramebufferSize();return[t/o[0],n/o[1],r]},e.normalizedDisplayToDisplay=(t,n,r)=>{const 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My={newInstance:jt.newInstance(Ry,"vtkRenderWindowViewNode"),extend:Ry};const{vtkDebugMacro:Ey,vtkErrorMacro:Dy}=jt,Vy={position:"absolute",top:0,left:0,width:"100%",height:"100%"},Ly=["activateTexture","deactivateTexture","disableCullFace","enableCullFace","get3DContext","getActiveFramebuffer","getContext","getDefaultTextureByteSize","getDefaultTextureInternalFormat","getDefaultToWebgl2","getGLInformations","getGraphicsMemoryInfo","getGraphicsResourceForObject","getHardwareMaximumLineWidth","getPixelData","getShaderCache","getTextureUnitForTexture","getTextureUnitManager","getWebgl2","makeCurrent","releaseGraphicsResources","registerGraphicsResourceUser","unregisterGraphicsResourceUser","restoreContext","setActiveFramebuffer","setContext","setDefaultToWebgl2","setGraphicsResourceForObject"];function By(e,t,n){const 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a;e.onModified((function(){t.renderable&&(t.size[0]===o[0]&&t.size[1]===o[1]||(o[0]=t.size[0],o[1]=t.size[1],t.canvas.setAttribute("width",t.size[0]),t.canvas.setAttribute("height",t.size[1]))),t.viewStream&&t.viewStream.setSize(t.size[0],t.size[1]),t.canvas.style.display=t.useOffScreen?"none":"block",t.el&&(t.el.style.cursor=t.cursorVisibility?t.cursor:"none"),t.containerSize=null})),e.buildPass=n=>{if(n){if(!t.renderable)return;e.prepareNodes(),e.addMissingNodes(t.renderable.getRenderersByReference()),e.addMissingNodes(t.renderable.getChildRenderWindowsByReference()),e.removeUnusedNodes(),e.initialize(),t.children.forEach((t=>{t.setOpenGLRenderWindow?.(e)}))}},e.initialize=()=>{if(!t.initialized){if(t.rootOpenGLRenderWindow=e.getLastAncestorOfType("vtkOpenGLRenderWindow"),t.rootOpenGLRenderWindow)t.context2D=e.get2DContext();else{t.context=e.get3DContext(),e.resizeFromChildRenderWindows(),t.context&&(Ny++,_y.forEach((e=>e(Ny)))),t.textureUnitManager=wy.newInstance(),t.textureUnitManager.setContext(t.context),t.shaderCache.setContext(t.context);const 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rendererUBO.SCPCMatrix*vertexBC;"]).result,r.setCode(o)},t.shaderReplacements.set("replaceShaderPosition",e.replaceShaderPosition),e.replaceShaderTCoord=(e,t,n)=>{t.getShaderDescription("vertex").addOutput("vec2<f32>","tcoordVS")},t.shaderReplacements.set("replaceShaderTCoord",e.replaceShaderTCoord),e.addTextureView=e=>{t.textureViews.includes(e)||t.textureViews.push(e)},e.prepareToDraw=n=>{t.renderEncoder=n,e.updateInput(),e.updateBuffers(),e.updateBindings(),e.updatePipeline()},e.updateInput=()=>{},e.updateBuffers=()=>{},e.updateBindings=()=>{t.bindGroup.setBindables(e.getBindables())},e.computePipelineHash=()=>{},e.registerDrawCallback=n=>{n.registerDrawCallback(t.pipeline,e.draw)},e.prepareAndDraw=n=>{e.prepareToDraw(n),n.setPipeline(t.pipeline),e.draw(n)},e.draw=e=>{const n=e.getBoundPipeline();e.activateBindGroup(t.bindGroup),t.WebGPURenderer&&t.WebGPURenderer.bindUBO(e),n.bindVertexInput(e,t.vertexInput);const r=t.vertexInput.getIndexBuffer();r?e.drawIndexed(r.getIndexCount(),t.numberOfInstances,0,0,0):e.draw(t.numberOfVertices,t.numberOfInstances,0,0)},e.getBindables=()=>{const e=[...t.additionalBindables];t.UBO&&e.push(t.UBO),t.SSBO&&e.push(t.SSBO);for(let n=0;n<t.textureViews.length;n++){e.push(t.textureViews[n]);const r=t.textureViews[n].getSampler();r&&e.push(r)}return e},e.updatePipeline=()=>{e.computePipelineHash(),t.pipeline=t.device.getPipeline(t.pipelineHash),t.pipeline||(t.pipeline=rT.newInstance(),t.pipeline.setDevice(t.device),t.WebGPURenderer&&t.pipeline.addBindGroupLayout(t.WebGPURenderer.getBindGroup()),t.pipeline.addBindGroupLayout(t.bindGroup),e.generateShaderDescriptions(t.pipelineHash,t.pipeline,t.vertexInput),t.pipeline.setTopology(t.topology),t.pipeline.setRenderEncoder(t.renderEncoder),t.pipeline.setVertexState(t.vertexInput.getVertexInputInformation()),t.device.createPipeline(t.pipelineHash,t.pipeline))}}const ST={additionalBindables:void 0,bindGroup:null,device:null,fragmentShaderTemplate:null,numberOfInstances:1,numberOfVertices:0,pipelineHash:null,shaderReplacements:null,SSBO:null,textureViews:null,topology:"triangle-list",UBO:null,vertexShaderTemplate:null,WebGPURenderer:null};function AT(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,ST,n),Zt.extend(e,t,n),t.textureViews=[],t.vertexInput=TT.newInstance(),t.bindGroup=Jy.newInstance({label:"mapperBG"}),t.additionalBindables=[],t.fragmentShaderTemplate=t.fragmentShaderTemplate||xT,t.vertexShaderTemplate=t.vertexShaderTemplate||bT,t.shaderReplacements=new Map,jt.get(e,t,["pipeline","vertexInput"]),jt.setGet(e,t,["additionalBindables","device","fragmentShaderTemplate","interpolate","numberOfInstances","numberOfVertices","pipelineHash","shaderReplacements","SSBO","textureViews","topology","UBO","vertexShaderTemplate","WebGPURenderer"]),CT(e,t)}var IT={newInstance:jt.newInstance(AT,"vtkWebGPUSimpleMapper"),extend:AT};function wT(e,t){t.classHierarchy.push("vtkWebGPUFullScreenQuad"),e.replaceShaderPosition=(e,t,n)=>{const r=t.getShaderDescription("vertex");r.addBuiltinOutput("vec4<f32>","@builtin(position) Position"),r.addOutput("vec4<f32>","vertexVC");let o=r.getCode();o=Xy.substitute(o,"//VTK::Position::Impl",["output.tcoordVS = vec2<f32>(vertexBC.x * 0.5 + 0.5, 1.0 - vertexBC.y * 0.5 - 0.5);","output.Position = vec4<f32>(vertexBC, 1.0);","output.vertexVC = vec4<f32>(vertexBC, 1);"]).result,r.setCode(o)},t.shaderReplacements.set("replaceShaderPosition",e.replaceShaderPosition),e.updateBuffers=()=>{const e=t.device.getBufferManager().getFullScreenQuadBuffer();t.vertexInput.addBuffer(e,["vertexBC"]),t.numberOfVertices=6}}const PT={};function OT(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,PT,n),IT.extend(e,t,n),wT(e,t)}var RT={newInstance:jt.newInstance(OT,"vtkWebGPUFullScreenQuad"),extend:OT};const MT=["setBindGroup","setIndexBuffer","setVertexBuffer","draw","drawIndexed"];function ET(e,t){t.classHierarchy.push("vtkWebGPURenderEncoder"),e.begin=e=>{t.drawCallbacks=[],t.handle=e.beginRenderPass(t.description),t.label&&t.handle.pushDebugGroup(t.label)},e.end=()=>{for(let n=0;n<t.drawCallbacks.length;n++){const r=t.drawCallbacks[n],o=r.pipeline;e.setPipeline(o);for(let t=0;t<r.callbacks.length;t++)r.callbacks[t](e)}t.label&&t.handle.popDebugGroup(),t.handle.end(),t.boundPipeline=null},e.setPipeline=e=>{if(t.boundPipeline===e)return;t.handle.setPipeline(e.getHandle());const n=e.getPipelineDescription();if(t.colorTextureViews.length!==n.fragment.targets.length)console.log(`mismatched attachment counts on pipeline ${n.fragment.targets.length} while encoder has ${t.colorTextureViews.length}`),console.trace();else for(let e=0;e<t.colorTextureViews.length;e++){const r=t.colorTextureViews[e].getTexture()?.getFormat();r&&r!==n.fragment.targets[e].format&&(console.log(`mismatched attachments for attachment ${e} on pipeline ${n.fragment.targets[e].format} while encoder has ${r}`),console.trace())}if(!t.depthTextureView!=!("depthStencil"in n))console.log("mismatched depth attachments"),console.trace();else if(t.depthTextureView){const e=t.depthTextureView.getTexture()?.getFormat();e&&e!==n.depthStencil.format&&(console.log(`mismatched depth attachments on pipeline ${n.depthStencil.format} while encoder has ${e}`),console.trace())}t.boundPipeline=e},e.replaceShaderCode=e=>{t.replaceShaderCodeFunction(e)},e.setColorTextureView=(e,n)=>{t.colorTextureViews[e]!==n&&(t.colorTextureViews[e]=n)},e.activateBindGroup=e=>{const n=t.boundPipeline.getDevice(),r=t.boundPipeline.getBindGroupLayoutCount(e.getLabel());t.handle.setBindGroup(r,e.getBindGroup(n));const o=n.getBindGroupLayoutDescription(e.getBindGroupLayout(n)),a=n.getBindGroupLayoutDescription(t.boundPipeline.getBindGroupLayout(r));o!==a&&(console.log(`renderEncoder ${t.pipelineHash} mismatched bind group layouts bind group has\n${o}\n versus pipeline\n${a}\n`),console.trace())},e.attachTextureViews=()=>{for(let e=0;e<t.colorTextureViews.length;e++)t.description.colorAttachments[e]?t.description.colorAttachments[e].view=t.colorTextureViews[e].getHandle():t.description.colorAttachments[e]={view:t.colorTextureViews[e].getHandle()};t.depthTextureView&&(t.description.depthStencilAttachment.view=t.depthTextureView.getHandle())},e.registerDrawCallback=(e,n)=>{for(let r=0;r<t.drawCallbacks.length;r++)if(t.drawCallbacks[r].pipeline===e)return void t.drawCallbacks[r].callbacks.push(n);t.drawCallbacks.push({pipeline:e,callbacks:[n]})};for(let n=0;n<MT.length;n++)e[MT[n]]=function(){return t.handle[MT[n]](...arguments)}}const DT={description:null,handle:null,boundPipeline:null,pipelineHash:null,pipelineSettings:null,replaceShaderCodeFunction:null,depthTextureView:null,label:null};function VT(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,DT,n),yt(e,t),t.description={colorAttachments:[{view:void 0,loadOp:"load",storeOp:"store"}],depthStencilAttachment:{view:void 0,depthLoadOp:"clear",depthClearValue:0,depthStoreOp:"store"}},t.replaceShaderCodeFunction=e=>{const t=e.getShaderDescription("fragment");t.addOutput("vec4<f32>","outColor");let n=t.getCode();n=Xy.substitute(n,"//VTK::RenderEncoder::Impl",["output.outColor = computedColor;"]).result,t.setCode(n)},t.pipelineSettings={primitive:{cullMode:"none"},depthStencil:{depthWriteEnabled:!0,depthCompare:"greater-equal",format:"depth32float"},fragment:{targets:[{format:"rgba16float",blend:{color:{srcFactor:"src-alpha",dstFactor:"one-minus-src-alpha"},alpha:{srcfactor:"one",dstFactor:"one-minus-src-alpha"}}}]}},t.colorTextureViews=[],bt(e,t,["boundPipeline","colorTextureViews"]),At(e,t,["depthTextureView","description","handle","label","pipelineHash","pipelineSettings","replaceShaderCodeFunction"]),ET(e,t)}var LT={newInstance:Dt(VT,"vtkWebGPURenderEncoder"),extend:VT},BT={BufferUsage:{Verts:0,Lines:1,Triangles:2,Strips:3,LinesFromStrips:4,LinesFromTriangles:5,Points:6,UniformArray:7,PointArray:8,NormalsFromPoints:9,Texture:10,RawVertex:11,Storage:12,Index:13},PrimitiveTypes:{Start:0,Points:0,Lines:1,Triangles:2,TriangleStrips:3,TriangleEdges:4,TriangleStripEdges:5,End:6}};const NT=["getMappedRange","mapAsync","unmap"];function _T(e,t){t.classHierarchy.push("vtkWebGPUBuffer"),e.create=(e,n)=>{t.handle=t.device.getHandle().createBuffer({size:e,usage:n,label:t.label}),t.sizeInBytes=e,t.usage=n},e.write=e=>{!function(e,t,n,r){const o=r.byteLength,a=e.createBuffer({size:o,usage:GPUBufferUsage.COPY_SRC,mappedAtCreation:!0}),i=a.getMappedRange(0,o);new Uint8Array(i).set(new Uint8Array(r)),a.unmap();const s=e.createCommandEncoder();s.copyBufferToBuffer(a,0,t,0,o);const l=s.finish();e.queue.submit([l]),a.destroy()}(t.device.getHandle(),t.handle,0,e.buffer)},e.createAndWrite=(e,n)=>{t.handle=t.device.getHandle().createBuffer({size:e.byteLength,usage:n,mappedAtCreation:!0,label:t.label}),t.sizeInBytes=e.byteLength,t.usage=n,new Uint8Array(t.handle.getMappedRange()).set(new Uint8Array(e.buffer)),t.handle.unmap()};for(let n=0;n<NT.length;n++)e[NT[n]]=function(){return t.handle[NT[n]](...arguments)}}const FT={device:null,handle:null,sizeInBytes:0,strideInBytes:0,arrayInformation:null,usage:null,label:null,sourceTime:null};function kT(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,FT,n),jt.obj(e,t),jt.get(e,t,["handle","sizeInBytes","usage"]),jt.setGet(e,t,["strideInBytes","device","arrayInformation","label","sourceTime"]),_T(e,t)}var GT={newInstance:jt.newInstance(kT),extend:kT,...BT};const{Representation:UT}=ds,{PrimitiveTypes:zT}=BT;class WT{constructor(){this.keys=new Uint32Array(10),this.values=new Uint32Array(10),this.count=0}clear(){this.count=0}has(e){for(let t=0;t<this.count;t++)if(this.keys[t]===e)return!0}get(e){for(let t=0;t<this.count;t++)if(this.keys[t]===e)return this.values[t]}set(e,t){this.count<9&&(this.keys[this.count]=e,this.values[this.count++]=t)}}function HT(e,t,n){let r=e.pointIdToFlatId[t];return r<0&&(r=e.flatId,e.pointIdToFlatId[t]=r,e.flatIdToPointId[e.flatId]=t,e.flatIdToCellId[e.flatId]=n,e.flatId++),r}function jT(e,t,n){const r=e.length;for(let o=0;o<r;o++){let a=e[o];if(n.cellProvokedMap.has(a)){n.ibo[n.iboId++]=n.cellProvokedMap.get(a);for(let i=o+1;i<o+r;i++){a=e[i%r];const o=HT(n,a,t);n.ibo[n.iboId++]=o}return}}for(let o=0;o<r;o++){let a=e[o];if(!n.provokedPointIds[a]){let i=HT(n,a,t);n.provokedPointIds[a]=1,n.cellProvokedMap.set(a,i),n.flatIdToCellId[i]=t,n.ibo[n.iboId++]=i;for(let s=o+1;s<o+r;s++)a=e[s%r],i=HT(n,a,t),n.ibo[n.iboId++]=i;return}}let o=e[0],a=n.flatId;n.cellProvokedMap.set(o,a),n.flatIdToPointId[n.flatId]=o,n.flatIdToCellId[n.flatId]=t,n.flatId++,n.ibo[n.iboId++]=a;for(let i=1;i<r;i++)o=e[i],a=HT(n,o,t),n.ibo[n.iboId++]=a}function KT(e,t,n){const r=e.length;n.iboSize+=r;for(let t=0;t<r;t++){const r=e[t];if(n.cellProvokedMap.has(r))return}for(let t=0;t<r;t++){const r=e[t];if(!n.provokedPointIds[r])return n.provokedPointIds[r]=1,void n.cellProvokedMap.set(r,1)}n.cellProvokedMap.set(e[0],1),n.extraPoints++}let $T;const qT=new Uint32Array(1),XT=new Uint32Array(2),YT=new Uint32Array(3),ZT={anythingToPoints(e,t,n,r,o){for(let a=0;a<e;++a)qT[0]=t[n+a],$T(qT,r,o)},linesToWireframe(e,t,n,r,o){for(let a=0;a<e-1;++a)XT[0]=t[n+a],XT[1]=t[n+a+1],$T(XT,r,o)},polysToWireframe(e,t,n,r,o){if(e>2)for(let a=0;a<e;++a)XT[0]=t[n+a],XT[1]=t[n+(a+1)%e],$T(XT,r,o)},stripsToWireframe(e,t,n,r,o){if(e>2){for(let a=0;a<e-1;++a)XT[0]=t[n+a],XT[1]=t[n+a+1],$T(XT,r,o);for(let a=0;a<e-2;a++)XT[0]=t[n+a],XT[1]=t[n+a+2],$T(XT,r,o)}},polysToSurface(e,t,n,r,o){for(let a=0;a<e-2;a++)YT[0]=t[n],YT[1]=t[n+a+1],YT[2]=t[n+a+2],$T(YT,r,o)},stripsToSurface(e,t,n,r,o){for(let a=0;a<e-2;a++)YT[0]=t[n+a],YT[1]=t[n+a+1+a%2],YT[2]=t[n+a+1+(a+1)%2],$T(YT,r,o)}};function QT(e,t){t.classHierarchy.push("vtkWebGPUIndexBuffer"),e.buildIndexBuffer=e=>{const n=e.cells,r=e.primitiveType,o=e.representation,a=e.cellOffset,i=n.getData(),s=i.length,l=function(e){switch(e){case zT.Points:return"points";case zT.Lines:return"lines";case zT.Triangles:case zT.TriangleEdges:return"polys";case zT.TriangleStripEdges:case zT.TriangleStrips:return"strips";default:return""}}(r),c=e.numberOfPoints,u={provokedPointIds:new Uint8Array(c),extraPoints:0,iboSize:0,flatId:0,iboId:0,cellProvokedMap:new WT};let d=null;d=o===UT.POINTS||r===zT.Points?ZT.anythingToPoints:o===UT.WIREFRAME||r===zT.Lines?ZT[`${l}ToWireframe`]:ZT[`${l}ToSurface`],$T=KT;let p=a||0;for(let e=0;e<s;)u.cellProvokedMap.clear(),d(i[e],i,e+1,p,u),e+=i[e]+1,p++;u.flatIdToPointId=c<=65535?new Uint16Array(c+u.extraPoints):new Uint32Array(c+u.extraPoints),c+u.extraPoints<36863?u.pointIdToFlatId=new Int16Array(c):u.pointIdToFlatId=new Int32Array(c),c+u.extraPoints<=65535?(u.ibo=new Uint16Array(u.iboSize),e.format="uint16"):(u.ibo=new Uint32Array(u.iboSize),e.format="uint32"),u.flatIdToCellId=p<=65535?new Uint16Array(c+u.extraPoints):new Uint32Array(c+u.extraPoints),u.pointIdToFlatId.fill(-1),u.provokedPointIds.fill(0),$T=jT,p=a||0;for(let e=0;e<s;)u.cellProvokedMap.clear(),d(i[e],i,e+1,p,u),e+=i[e]+1,p++;delete u.provokedPointIds,delete u.pointIdToFlatId,e.nativeArray=u.ibo,t.flatIdToPointId=u.flatIdToPointId,t.flatIdToCellId=u.flatIdToCellId,t.flatSize=u.flatId,t.indexCount=u.iboId}}const JT={flatIdToPointId:null,flatIdToCellId:null,flatSize:0,indexCount:0};function eb(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,JT,n),GT.extend(e,t,n),jt.setGet(e,t,["flatIdToPointId","flatIdToCellId","flatSize","indexCount"]),QT(e,t)}var tb={newInstance:jt.newInstance(eb),extend:eb,...BT};const{BufferUsage:nb}=BT,{vtkErrorMacro:rb}=Kt,{VtkDataTypes:ob}=Ds;function ab(e,t,n,r,o){const a={},i=e.getFlatSize();if(!i)return a;let s=[0,0,0,0];o.shift&&(o.shift.length?s=o.shift:s.fill(o.shift));let l=[1,1,1,1];o.scale&&(o.scale.length?l=o.scale:l.fill(o.scale));const c=!!Object.prototype.hasOwnProperty.call(o,"packExtra")&&o.packExtra;let u,d=0;const p=at(r,i*(n+(c?1:0)));let f=e.getFlatIdToPointId();o.cellData&&(f=e.getFlatIdToCellId()),1===n?u=function(e){p[d++]=l[0]*t[e]+s[0]}:2===n?u=function(e){p[d++]=l[0]*t[e]+s[0],p[d++]=l[1]*t[e+1]+s[1]}:3!==n||c?3===n&&c?u=function(e){p[d++]=l[0]*t[e]+s[0],p[d++]=l[1]*t[e+1]+s[1],p[d++]=l[2]*t[e+2]+s[2],p[d++]=1*l[3]+s[3]}:4===n&&(u=function(e){p[d++]=l[0]*t[e]+s[0],p[d++]=l[1]*t[e+1]+s[1],p[d++]=l[2]*t[e+2]+s[2],p[d++]=l[3]*t[e+3]+s[3]}):u=function(e){p[d++]=l[0]*t[e]+s[0],p[d++]=l[1]*t[e+1]+s[1],p[d++]=l[2]*t[e+2]+s[2]};for(let e=0;e<i;e++)u(n*f[e]);return a.nativeArray=p,a}function ib(e,t,n,r){const o=[];return Ko([e[3*r]-e[3*n],e[3*r+1]-e[3*n+1],e[3*r+2]-e[3*n+2]],[e[3*t]-e[3*n],e[3*t+1]-e[3*n+1],e[3*t+2]-e[3*n+2]],o),qo(o),o}function sb(e,t){function n(e){let n,r;if(e.dataArray&&!e.nativeArray&&(e.nativeArray=e.dataArray.getData()),e.usage===nb.Index&&(n=tb.newInstance({label:e.label}),n.setDevice(t.device),r=GPUBufferUsage.INDEX|GPUBufferUsage.COPY_DST,n.buildIndexBuffer(e),n.createAndWrite(e.nativeArray,r),n.setArrayInformation([{format:e.format}])),n||(n=GT.newInstance({label:e.label}),n.setDevice(t.device)),e.usage===nb.UniformArray&&(r=GPUBufferUsage.UNIFORM|GPUBufferUsage.COPY_DST,n.createAndWrite(e.nativeArray,r)),e.usage===nb.Storage&&(r=GPUBufferUsage.STORAGE|GPUBufferUsage.COPY_DST,n.createAndWrite(e.nativeArray,r)),e.usage===nb.Texture&&(r=GPUBufferUsage.COPY_SRC,n.createAndWrite(e.nativeArray,r)),e.usage===nb.PointArray){r=GPUBufferUsage.VERTEX;const t=dT(e.format),o=ab(e.indexBuffer,e.dataArray.getData(),e.dataArray.getNumberOfComponents(),t,{packExtra:e.packExtra,shift:e.shift,scale:e.scale,cellData:e.cellData,cellOffset:e.cellOffset});n.createAndWrite(o.nativeArray,r),n.setStrideInBytes(uT(e.format)),n.setArrayInformation([{offset:0,format:e.format,interpolation:e.cellData?"flat":"perspective"}])}if(e.usage===nb.NormalsFromPoints){r=GPUBufferUsage.VERTEX;const t=dT(e.format),o=function(e,t){const n=t.getData(),r=e.getData();if(!r||!n)return null;const o=new Int8Array(4*e.getNumberOfCells()),a=r.length;let i=0;for(let e=0;e<a;){const t=ib(n,r[e+1],r[e+2],r[e+3]);o[i++]=127*t[0],o[i++]=127*t[1],o[i++]=127*t[2],o[i++]=127,e+=r[e]+1}return o}(e.cells,e.dataArray),a=ab(e.indexBuffer,o,4,t,{cellData:!0});n.createAndWrite(a.nativeArray,r),n.setStrideInBytes(uT(e.format)),n.setArrayInformation([{offset:0,format:e.format,interpolation:"flat"}])}return e.usage===nb.RawVertex&&(r=GPUBufferUsage.VERTEX,n.createAndWrite(e.nativeArray,r),n.setStrideInBytes(uT(e.format)),n.setArrayInformation([{offset:0,format:e.format}])),n.setSourceTime(e.time),n}t.classHierarchy.push("vtkWebGPUBufferManager"),e.hasBuffer=e=>t.device.hasCachedObject(e),e.getBuffer=e=>e.hash?t.device.getCachedObject(e.hash,n,e):n(e),e.getBufferForPointArray=(t,n)=>{const r=function(e){let t;switch(e.getDataType()){case ob.UNSIGNED_CHAR:t="uint8";break;case ob.FLOAT:t="float32";break;case ob.UNSIGNED_INT:t="uint32";break;case ob.INT:t="sint32";break;case ob.DOUBLE:t="float32";break;case ob.UNSIGNED_SHORT:t="uint16";break;case ob.SHORT:t="sin16";break;default:t="float32"}switch(e.getNumberOfComponents()){case 2:t+="x2";break;case 3:t.includes("32")||rb(`unsupported x3 type for ${t}`),t+="x3";break;case 4:t+="x4"}return t}(t),o={hash:`${t.getMTime()}I${n.getMTime()}${r}`,usage:nb.PointArray,format:r,dataArray:t,indexBuffer:n};return e.getBuffer(o)},e.getFullScreenQuadBuffer=()=>{if(t.fullScreenQuadBuffer)return t.fullScreenQuadBuffer;t.fullScreenQuadBuffer=GT.newInstance(),t.fullScreenQuadBuffer.setDevice(t.device);const e=new Float32Array([-1,-1,0,1,-1,0,1,1,0,-1,-1,0,1,1,0,-1,1,0]);return t.fullScreenQuadBuffer.createAndWrite(e,GPUBufferUsage.VERTEX),t.fullScreenQuadBuffer.setStrideInBytes(12),t.fullScreenQuadBuffer.setArrayInformation([{offset:0,format:"float32x3"}]),t.fullScreenQuadBuffer}}const lb={device:null,fullScreenQuadBuffer:null};function cb(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,lb,n),yt(e,t),At(e,t,["device"]),sb(e,t)}var ub={newInstance:Dt(cb),extend:cb,...BT};function db(e,t){t.classHierarchy.push("vtkWebGPUSampler"),e.create=function(e){let n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};t.device=e,t.options.addressModeU=n.addressModeU?n.addressModeU:"clamp-to-edge",t.options.addressModeV=n.addressModeV?n.addressModeV:"clamp-to-edge",t.options.addressModeW=n.addressModeW?n.addressModeW:"clamp-to-edge",t.options.magFilter=n.magFilter?n.magFilter:"nearest",t.options.minFilter=n.minFilter?n.minFilter:"nearest",t.options.mipmapFilter=n.mipmapFilter?n.mipmapFilter:"nearest",t.options.label=t.label,t.handle=t.device.getHandle().createSampler(t.options),t.bindGroupTime.modified()},e.getShaderCode=(e,n)=>`@binding(${e}) @group(${n}) var ${t.label}: sampler;`,e.getBindGroupEntry=()=>({resource:t.handle})}const pb={device:null,handle:null,label:null,options:null};function fb(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,pb,n),jt.obj(e,t),t.options={},t.bindGroupLayoutEntry={visibility:GPUShaderStage.VERTEX|GPUShaderStage.FRAGMENT,sampler:{}},t.bindGroupTime={},jt.obj(t.bindGroupTime,{mtime:0}),jt.get(e,t,["bindGroupTime","handle","options"]),jt.setGet(e,t,["bindGroupLayoutEntry","device","label"]),db(e,t)}var gb={newInstance:jt.newInstance(fb),extend:fb};function mb(e,t){t.classHierarchy.push("vtkWebGPUTextureView"),e.create=(e,n)=>{t.texture=e,t.options=n,t.options.dimension=t.options.dimension||"2d",t.options.label=t.label,t.textureHandle=e.getHandle(),t.handle=t.textureHandle.createView(t.options),t.bindGroupLayoutEntry.texture.viewDimension=t.options.dimension;const 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yb={newInstance:jt.newInstance(vb),extend:vb};const{BufferUsage:Tb}=ub;function bb(e,t){t.classHierarchy.push("vtkWebGPUTexture"),e.create=(e,n)=>{t.device=e,t.width=n.width,t.height=n.height,t.depth=n.depth?n.depth:1;const r=1===t.depth?"2d":"3d";t.format=n.format?n.format:"rgba8unorm",t.mipLevel=n.mipLevel?n.mipLevel:0,t.usage=n.usage?n.usage:GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.COPY_DST,t.handle=t.device.getHandle().createTexture({size:[t.width,t.height,t.depth],format:t.format,usage:t.usage,label:t.label,dimension:r,mipLevelCount:t.mipLevel+1})},e.assignFromHandle=(e,n,r)=>{t.device=e,t.handle=n,t.width=r.width,t.height=r.height,t.depth=r.depth?r.depth:1,t.format=r.format?r.format:"rgba8unorm",t.usage=r.usage?r.usage:GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.COPY_DST},e.writeImageData=n=>{let r=[];if(n.canvas)return 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a=t.translucentAccumulateTexture.createView("oitpAccumTexture");t.translucentRenderEncoder.setColorTextureView(1,a),t.fullScreenQuad=RT.newInstance(),t.fullScreenQuad.setDevice(r.getDevice()),t.fullScreenQuad.setPipelineHash("oitpfsq"),t.fullScreenQuad.setTextureViews(t.translucentRenderEncoder.getColorTextureViews()),t.fullScreenQuad.setFragmentShaderTemplate("\n//VTK::Mapper::Dec\n\n//VTK::TCoord::Dec\n\n//VTK::RenderEncoder::Dec\n\n//VTK::IOStructs::Dec\n\n@fragment\nfn main(\n//VTK::IOStructs::Input\n)\n//VTK::IOStructs::Output\n{\n  var output: fragmentOutput;\n\n  var tcoord: vec2<i32> = vec2<i32>(i32(input.fragPos.x), i32(input.fragPos.y));\n  var reveal: f32 = textureLoad(oitpAccumTexture, tcoord, 0).r;\n  if (reveal == 1.0) { discard; }\n  var tcolor: vec4<f32> = textureLoad(oitpColorTexture, tcoord, 0);\n  var total: f32 = max(tcolor.a, 0.01);\n  var computedColor: vec4<f32> = vec4<f32>(tcolor.r/total, tcolor.g/total, tcolor.b/total, 1.0 - reveal);\n\n  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Bb={bufferEntries:null,bufferEntryNames:null,sizeInBytes:0,label:null,bindGroupLayoutEntry:null,bindGroupEntry:null};function Nb(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Bb,n),jt.obj(e,t),t._bufferEntryNames=new Map,t.bufferEntries=[],t.bindGroupLayoutEntry=t.bindGroupLayoutEntry||{buffer:{type:"uniform"}},t.sendTime={},jt.obj(t.sendTime,{mtime:0}),t.bindGroupTime={},jt.obj(t.bindGroupTime,{mtime:0}),t.sendDirty=!0,t.sortDirty=!0,jt.get(e,t,["binding","bindGroupTime"]),jt.setGet(e,t,["bindGroupLayoutEntry","device","label","sizeInBytes"]),Lb(e,t)}var _b={newInstance:jt.newInstance(Nb,"vtkWebGPUUniformBuffer"),extend:Nb};const{BufferUsage:Fb}=ub,{vtkErrorMacro:kb}=jt;function Gb(e,t){t.classHierarchy.push("vtkWebGPUStorageBuffer"),e.addEntry=(e,n)=>{if(t._bufferEntryNames.has(e))return void kb(`entry named ${e} already exists`);t._bufferEntryNames.set(e,t.bufferEntries.length);const r=fT(n);t.bufferEntries.push({name:e,type:n,sizeInBytes:r,offset:t.sizeInBytes,nativeType:gT(n)}),t.sizeInBytes+=r},e.send=e=>{if(!t._buffer){const n={nativeArray:t.Float32Array,usage:Fb.Storage,label:t.label};return t._buffer=e.getBufferManager().getBuffer(n),t.bindGroupTime.modified(),void t._sendTime.modified()}e.getHandle().queue.writeBuffer(t._buffer.getHandle(),0,t.arrayBuffer,0,t.sizeInBytes*t.numberOfInstances),t._sendTime.modified()},e.createView=e=>{e in t==0&&(t.arrayBuffer||(t.arrayBuffer=new ArrayBuffer(t.sizeInBytes*t.numberOfInstances)),t[e]=jt.newTypedArray(e,t.arrayBuffer))},e.setValue=(n,r,o)=>{const a=t._bufferEntryNames.get(n);if(void 0===a)return void kb(`entry named ${n} not found in UBO`);const i=t.bufferEntries[a];e.createView(i.nativeType);const s=t[i.nativeType];s[(i.offset+r*t.sizeInBytes)/s.BYTES_PER_ELEMENT]=o},e.setArray=(n,r,o)=>{const a=t._bufferEntryNames.get(n);if(void 0===a)return void kb(`entry named ${n} not found in UBO`);const i=t.bufferEntries[a];e.createView(i.nativeType);const s=t[i.nativeType],l=(i.offset+r*t.sizeInBytes)/s.BYTES_PER_ELEMENT;for(let e=0;e<o.length;e++)s[l+e]=o[e]},e.setAllInstancesFromArray=(n,r)=>{const o=t._bufferEntryNames.get(n);if(void 0===o)return void kb(`entry named ${n} not found in UBO`);const a=t.bufferEntries[o];e.createView(a.nativeType);const i=t[a.nativeType],s=r.length/t.numberOfInstances;for(let e=0;e<t.numberOfInstances;e++){const n=(a.offset+e*t.sizeInBytes)/i.BYTES_PER_ELEMENT;for(let t=0;t<s;t++)i[n+t]=r[e*s+t]}},e.setAllInstancesFromArrayColorToFloat=(n,r)=>{const o=t._bufferEntryNames.get(n);if(void 0===o)return void kb(`entry named ${n} not found in UBO`);const a=t.bufferEntries[o];e.createView(a.nativeType);const i=t[a.nativeType],s=r.length/t.numberOfInstances;for(let e=0;e<t.numberOfInstances;e++){const n=(a.offset+e*t.sizeInBytes)/i.BYTES_PER_ELEMENT;for(let t=0;t<s;t++)i[n+t]=r[e*s+t]/255}},e.setAllInstancesFromArray3x3To4x4=(n,r)=>{const o=t._bufferEntryNames.get(n);if(void 0===o)return void kb(`entry named ${n} not found in UBO`);const a=t.bufferEntries[o];e.createView(a.nativeType);const i=t[a.nativeType];for(let e=0;e<t.numberOfInstances;e++){const n=(a.offset+e*t.sizeInBytes)/i.BYTES_PER_ELEMENT;for(let t=0;t<3;t++)for(let o=0;o<3;o++)i[n+4*t+o]=r[9*e+3*t+o]}},e.getSendTime=()=>t._sendTime.getMTime(),e.getShaderCode=(e,n)=>{const r=[`struct ${t.label}StructEntry\n{`];for(let e=0;e<t.bufferEntries.length;e++){const n=t.bufferEntries[e];r.push(`  ${n.name}: ${n.type},`)}return r.push(`\n};\nstruct ${t.label}Struct\n{\n  values: array<${t.label}StructEntry>,\n};\n@binding(${e}) @group(${n}) var<storage, read> ${t.label}: ${t.label}Struct;\n`),r.join("\n")},e.getBindGroupEntry=()=>({resource:{buffer:t._buffer.getHandle()}}),e.clearData=()=>{t.numberOfInstances=0,t.sizeInBytes=0,t.bufferEntries=[],t._bufferEntryNames=new Map,t._buffer=null,delete t.arrayBuffer,delete t.Float32Array}}const Ub={bufferEntries:null,bufferEntryNames:null,sizeInBytes:0,label:null,numberOfInstances:1};function zb(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Ub,n),jt.obj(e,t),t._bufferEntryNames=new Map,t.bufferEntries=[],t._sendTime={},jt.obj(t._sendTime,{mtime:0}),t.bindGroupTime={},jt.obj(t.bindGroupTime,{mtime:0}),t.bindGroupLayoutEntry=t.bindGroupLayoutEntry||{buffer:{type:"read-only-storage"}},jt.get(e,t,["bindGroupTime"]),jt.setGet(e,t,["device","bindGroupLayoutEntry","label","numberOfInstances","sizeInBytes"]),Gb(e,t)}var Wb={newInstance:jt.newInstance(zb,"vtkWebGPUStorageBuffer"),extend:zb};const Hb="\n//VTK::Renderer::Dec\n\n//VTK::Mapper::Dec\n\n//VTK::TCoord::Dec\n\n//VTK::Volume::TraverseDec\n\n//VTK::RenderEncoder::Dec\n\n//VTK::IOStructs::Dec\n\nfn getTextureValue(vTex: texture_3d<f32>, tpos: vec4<f32>) -> f32\n{\n  // todo multicomponent support\n  return textureSampleLevel(vTex, clampSampler, tpos.xyz, 0.0).r;\n}\n\nfn getGradient(vTex: texture_3d<f32>, tpos: vec4<f32>, vNum: i32, scalar: f32) -> vec4<f32>\n{\n  var result: vec4<f32>;\n\n  var tstep: vec4<f32> = volumeSSBO.values[vNum].tstep;\n  result.x = getTextureValue(vTex, tpos + vec4<f32>(tstep.x, 0.0, 0.0, 1.0)) - scalar;\n  result.y = getTextureValue(vTex, tpos + vec4<f32>(0.0, tstep.y, 0.0, 1.0)) - scalar;\n  result.z = getTextureValue(vTex, tpos + vec4<f32>(0.0, 0.0, tstep.z, 1.0)) - scalar;\n  result.w = 0.0;\n\n  // divide by spacing as that is our delta\n  result = result / volumeSSBO.values[vNum].spacing;\n  // now we have a gradient in unit tcoords\n\n  var grad: f32 = length(result.xyz);\n  if (grad > 0.0)\n  {\n    // rotate to View Coords, needed for lighting and shading\n    var nMat: mat4x4<f32> = rendererUBO.SCVCMatrix * volumeSSBO.values[vNum].planeNormals;\n    result = nMat * result;\n    result = result / length(result);\n  }\n\n  // store gradient magnitude in .w\n  result.w = grad;\n\n  return result;\n}\n\nfn processVolume(vTex: texture_3d<f32>, vNum: i32, cNum: i32, posSC: vec4<f32>, tfunRows: f32) -> vec4<f32>\n{\n  var outColor: vec4<f32> = vec4<f32>(0.0, 0.0, 0.0, 0.0);\n\n  // convert to tcoords and reject if outside the volume\n  var tpos: vec4<f32> = volumeSSBO.values[vNum].SCTCMatrix*posSC;\n  if (tpos.x < 0.0 || tpos.y < 0.0 || tpos.z < 0.0 ||\n      tpos.x > 1.0 || tpos.y > 1.0 || tpos.z > 1.0) { return outColor; }\n\n  var scalar: f32 = getTextureValue(vTex, tpos);\n\n  var coord: vec2<f32> =\n    vec2<f32>(scalar * componentSSBO.values[cNum].cScale + componentSSBO.values[cNum].cShift,\n      (0.5 + 2.0 * f32(vNum)) / tfunRows);\n  var color: vec4<f32> = textureSampleLevel(tfunTexture, clampSampler, coord, 0.0);\n\n  var gofactor: f32 = 1.0;\n  var normal: vec4<f32> = vec4<f32>(0.0,0.0,0.0,0.0);\n  if (componentSSBO.values[cNum].gomin <  1.0 || volumeSSBO.values[vNum].shade[0] > 0.0)\n  {\n    normal = getGradient(vTex, tpos, vNum, scalar);\n    if (componentSSBO.values[cNum].gomin <  1.0)\n    {\n      gofactor = clamp(normal.a*componentSSBO.values[cNum].goScale + componentSSBO.values[cNum].goShift,\n      componentSSBO.values[cNum].gomin, componentSSBO.values[cNum].gomax);\n    }\n  }\n\n  coord.x = (scalar * componentSSBO.values[cNum].oScale + componentSSBO.values[cNum].oShift);\n  var opacity: f32 = textureSampleLevel(ofunTexture, clampSampler, coord, 0.0).r;\n\n  if (volumeSSBO.values[vNum].shade[0] > 0.0)\n  {\n    color = color*abs(normal.z);\n  }\n\n  outColor = vec4<f32>(color.rgb, gofactor * opacity);\n\n  return outColor;\n}\n\n// adjust the start and end point of a raycast such that it intersects the unit cube.\n// This function is used to take a raycast starting point and step vector\n// and numSteps and return the startijng and ending steps for intersecting the\n// unit cube. Recall for a 3D texture, the unit cube is the range of texture coordsinates\n// that have valid values. So this funtion can be used to take a ray in texture coordinates\n// and bound it to intersecting the texture.\n//\nfn adjustBounds(tpos: vec4<f32>, tstep: vec4<f32>, numSteps: f32) -> vec2<f32>\n{\n  var result: vec2<f32> = vec2<f32>(0.0, numSteps);\n  var tpos2: vec4<f32> = tpos + tstep*numSteps;\n\n  // move tpos to the start of the volume\n  var adjust: f32 =\n    min(\n      max(tpos.x/tstep.x, (tpos.x - 1.0)/tstep.x),\n      min(\n        max((tpos.y - 1.0)/tstep.y, tpos.y/tstep.y),\n        max((tpos.z - 1.0)/tstep.z, tpos.z/tstep.z)));\n  if (adjust < 0.0)\n  {\n    result.x = result.x - adjust;\n  }\n\n  // adjust length to the end\n  adjust =\n    max(\n      min(tpos2.x/tstep.x, (tpos2.x - 1.0)/tstep.x),\n      max(\n        min((tpos2.y - 1.0)/tstep.y, tpos2.y/tstep.y),\n        min((tpos2.z - 1.0)/tstep.z, tpos2.z/tstep.z)));\n  if (adjust > 0.0)\n  {\n    result.y = result.y - adjust;\n  }\n\n  return result;\n}\n\nfn getSimpleColor(scalar: f32, vNum: i32, cNum: i32) -> vec4<f32>\n{\n  // how many rows (tfuns) do we have in our tfunTexture\n  var tfunRows: f32 = f32(textureDimensions(tfunTexture).y);\n\n  var coord: vec2<f32> =\n    vec2<f32>(scalar * componentSSBO.values[cNum].cScale + componentSSBO.values[cNum].cShift,\n      (0.5 + 2.0 * f32(vNum)) / tfunRows);\n  var color: vec4<f32> = textureSampleLevel(tfunTexture, clampSampler, coord, 0.0);\n  coord.x = (scalar * componentSSBO.values[cNum].oScale + componentSSBO.values[cNum].oShift);\n  var opacity: f32 = textureSampleLevel(ofunTexture, clampSampler, coord, 0.0).r;\n  return vec4<f32>(color.rgb, opacity);\n}\n\nfn traverseMax(vTex: texture_3d<f32>, vNum: i32, cNum: i32, rayLengthSC: f32, minPosSC: vec4<f32>, rayStepSC: vec4<f32>)\n{\n  // convert to tcoords and reject if outside the volume\n  var numSteps: f32 = rayLengthSC/mapperUBO.SampleDistance;\n  var tpos: vec4<f32> = volumeSSBO.values[vNum].SCTCMatrix*minPosSC;\n  var tpos2: vec4<f32> = volumeSSBO.values[vNum].SCTCMatrix*(minPosSC + rayStepSC);\n  var tstep: vec4<f32> = tpos2 - tpos;\n\n  var rayBounds: vec2<f32> = adjustBounds(tpos, tstep, numSteps);\n\n  // did we hit anything\n  if (rayBounds.x >= rayBounds.y)\n  {\n    traverseVals[vNum] = vec4<f32>(0.0,0.0,0.0,0.0);\n    return;\n  }\n\n  tpos = tpos + tstep*rayBounds.x;\n  var curDist: f32 = rayBounds.x;\n  var maxVal: f32 = -1.0e37;\n  loop\n  {\n    var scalar: f32 = getTextureValue(vTex, tpos);\n    if (scalar > maxVal)\n    {\n      maxVal = scalar;\n    }\n\n    // increment position\n    curDist = curDist + 1.0;\n    tpos = tpos + tstep;\n\n    // check if we have reached a terminating condition\n    if (curDist > rayBounds.y) { break; }\n  }\n\n  // process to get the color and opacity\n  traverseVals[vNum] = getSimpleColor(maxVal, vNum, cNum);\n}\n\nfn traverseMin(vTex: texture_3d<f32>, vNum: i32, cNum: i32, rayLengthSC: f32, minPosSC: vec4<f32>, rayStepSC: vec4<f32>)\n{\n  // convert to tcoords and reject if outside the volume\n  var numSteps: f32 = rayLengthSC/mapperUBO.SampleDistance;\n  var tpos: vec4<f32> = volumeSSBO.values[vNum].SCTCMatrix*minPosSC;\n  var tpos2: vec4<f32> = volumeSSBO.values[vNum].SCTCMatrix*(minPosSC + rayStepSC);\n  var tstep: vec4<f32> = tpos2 - tpos;\n\n  var rayBounds: vec2<f32> = adjustBounds(tpos, tstep, numSteps);\n\n  // did we hit anything\n  if (rayBounds.x >= rayBounds.y)\n  {\n    traverseVals[vNum] = vec4<f32>(0.0,0.0,0.0,0.0);\n    return;\n  }\n\n  tpos = tpos + tstep*rayBounds.x;\n  var curDist: f32 = rayBounds.x;\n  var minVal: f32 = 1.0e37;\n  loop\n  {\n    var scalar: f32 = getTextureValue(vTex, tpos);\n    if (scalar < minVal)\n    {\n      minVal = scalar;\n    }\n\n    // increment position\n    curDist = curDist + 1.0;\n    tpos = tpos + tstep;\n\n    // check if we have reached a terminating condition\n    if (curDist > rayBounds.y) { break; }\n  }\n\n  // process to get the color and opacity\n  traverseVals[vNum] = getSimpleColor(minVal, vNum, cNum);\n}\n\nfn traverseAverage(vTex: texture_3d<f32>, vNum: i32, cNum: i32, rayLengthSC: f32, minPosSC: vec4<f32>, rayStepSC: vec4<f32>)\n{\n  // convert to tcoords and reject if outside the volume\n  var numSteps: f32 = rayLengthSC/mapperUBO.SampleDistance;\n  var tpos: vec4<f32> = volumeSSBO.values[vNum].SCTCMatrix*minPosSC;\n  var tpos2: vec4<f32> = volumeSSBO.values[vNum].SCTCMatrix*(minPosSC + rayStepSC);\n  var tstep: vec4<f32> = tpos2 - tpos;\n\n  var rayBounds: vec2<f32> = adjustBounds(tpos, tstep, numSteps);\n\n  // did we hit anything\n  if (rayBounds.x >= rayBounds.y)\n  {\n    traverseVals[vNum] = vec4<f32>(0.0,0.0,0.0,0.0);\n    return;\n  }\n\n  let ipRange: vec4<f32> = volumeSSBO.values[vNum].ipScalarRange;\n  tpos = tpos + tstep*rayBounds.x;\n  var curDist: f32 = rayBounds.x;\n  var avgVal: f32 = 0.0;\n  var sampleCount: f32 = 0.0;\n  loop\n  {\n    var sample: f32 = getTextureValue(vTex, tpos);\n    // right now leave filtering off until WebGL changes get merged\n    // if (ipRange.z == 0.0 || sample >= ipRange.x && sample <= ipRange.y)\n    // {\n      avgVal = avgVal + sample;\n      sampleCount = sampleCount + 1.0;\n    // }\n\n    // increment position\n    curDist = curDist + 1.0;\n    tpos = tpos + tstep;\n\n    // check if we have reached a terminating condition\n    if (curDist > rayBounds.y) { break; }\n  }\n\n  if (sampleCount <= 0.0)\n  {\n    traverseVals[vNum] = vec4<f32>(0.0,0.0,0.0,0.0);\n  }\n\n  // process to get the color and opacity\n  traverseVals[vNum] = getSimpleColor(avgVal/sampleCount, vNum, cNum);\n}\n\nfn traverseAdditive(vTex: texture_3d<f32>, vNum: i32, cNum: i32, rayLengthSC: f32, minPosSC: vec4<f32>, rayStepSC: vec4<f32>)\n{\n  // convert to tcoords and reject if outside the volume\n  var numSteps: f32 = rayLengthSC/mapperUBO.SampleDistance;\n  var tpos: vec4<f32> = volumeSSBO.values[vNum].SCTCMatrix*minPosSC;\n  var tpos2: vec4<f32> = volumeSSBO.values[vNum].SCTCMatrix*(minPosSC + rayStepSC);\n  var tstep: vec4<f32> = tpos2 - tpos;\n\n  var rayBounds: vec2<f32> = adjustBounds(tpos, tstep, numSteps);\n\n  // did we hit anything\n  if (rayBounds.x >= rayBounds.y)\n  {\n    traverseVals[vNum] = vec4<f32>(0.0,0.0,0.0,0.0);\n    return;\n  }\n\n  let ipRange: vec4<f32> = volumeSSBO.values[vNum].ipScalarRange;\n  tpos = tpos + tstep*rayBounds.x;\n  var curDist: f32 = rayBounds.x;\n  var sumVal: f32 = 0.0;\n  loop\n  {\n    var sample: f32 = getTextureValue(vTex, tpos);\n    // right now leave filtering off until WebGL changes get merged\n    // if (ipRange.z == 0.0 || sample >= ipRange.x && sample <= ipRange.y)\n    // {\n      sumVal = sumVal + sample;\n    // }\n\n    // increment position\n    curDist = curDist + 1.0;\n    tpos = tpos + tstep;\n\n    // check if we have reached a terminating condition\n    if (curDist > rayBounds.y) { break; }\n  }\n\n  // process to get the color and opacity\n  traverseVals[vNum] = getSimpleColor(sumVal, vNum, cNum);\n}\n\nfn composite(rayLengthSC: f32, minPosSC: vec4<f32>, rayStepSC: vec4<f32>) -> vec4<f32>\n{\n  // initial ray position is at the beginning\n  var rayPosSC: vec4<f32> = minPosSC;\n\n  // how many rows (tfuns) do we have in our tfunTexture\n  var tfunRows: f32 = f32(textureDimensions(tfunTexture).y);\n\n  var curDist: f32 = 0.0;\n  var computedColor: vec4<f32> = vec4<f32>(0.0, 0.0, 0.0, 0.0);\n  var sampleColor: vec4<f32>;\n//VTK::Volume::TraverseCalls\n\n  loop\n  {\n    // for each volume, sample and accumulate color\n//VTK::Volume::CompositeCalls\n\n    // increment position\n    curDist = curDist + mapperUBO.SampleDistance;\n    rayPosSC = rayPosSC + rayStepSC;\n\n    // check if we have reached a terminating condition\n    if (curDist > rayLengthSC) { break; }\n    if (computedColor.a > 0.98) { break; }\n  }\n  return computedColor;\n}\n\n@fragment\nfn main(\n//VTK::IOStructs::Input\n)\n//VTK::IOStructs::Output\n{\n  var output: fragmentOutput;\n\n  var rayMax: f32 = textureSampleLevel(maxTexture, clampSampler, input.tcoordVS, 0.0).r;\n  var rayMin: f32 = textureSampleLevel(minTexture, clampSampler, input.tcoordVS, 0.0).r;\n\n  // discard empty rays\n  if (rayMax <= rayMin) { discard; }\n  else\n  {\n    // compute start and end ray positions in view coordinates\n    var minPosSC: vec4<f32> = rendererUBO.PCSCMatrix*vec4<f32>(2.0 * input.tcoordVS.x - 1.0, 1.0 - 2.0 * input.tcoordVS.y, rayMax, 1.0);\n    minPosSC = minPosSC * (1.0 / minPosSC.w);\n    var maxPosSC: vec4<f32> = rendererUBO.PCSCMatrix*vec4<f32>(2.0 * input.tcoordVS.x - 1.0, 1.0 - 2.0 * input.tcoordVS.y, rayMin, 1.0);\n    maxPosSC = maxPosSC * (1.0 / maxPosSC.w);\n\n    var rayLengthSC: f32 = distance(minPosSC.xyz, maxPosSC.xyz);\n    var rayStepSC: vec4<f32> = (maxPosSC - minPosSC)*(mapperUBO.SampleDistance/rayLengthSC);\n    rayStepSC.w = 0.0;\n\n    var computedColor: vec4<f32>;\n\n//VTK::Volume::Loop\n\n//VTK::RenderEncoder::Impl\n  }\n\n  return output;\n}\n",jb=new Float64Array(16),Kb=new Float64Array(16);function $b(e,t){t.classHierarchy.push("vtkWebGPUVolumePassFSQ"),e.replaceShaderPosition=(e,t,n)=>{const r=t.getShaderDescription("vertex");r.addBuiltinOutput("vec4<f32>","@builtin(position) Position");let o=r.getCode();o=Xy.substitute(o,"//VTK::Position::Impl",["output.tcoordVS = vec2<f32>(vertexBC.x * 0.5 + 0.5, 1.0 - vertexBC.y * 0.5 - 0.5);","output.Position = vec4<f32>(vertexBC, 1.0);"]).result,r.setCode(o),t.getShaderDescription("fragment").addBuiltinInput("vec4<f32>","@builtin(position) fragPos")},t.shaderReplacements.set("replaceShaderPosition",e.replaceShaderPosition),e.replaceShaderVolume=(e,n,r)=>{const o=n.getShaderDescription("fragment");let a=o.getCode();const i=[],s=[];for(let e=0;e<t.volumes.length;e++)t.volumes[e].getRenderable().getMapper().getBlendMode()===Fg.COMPOSITE_BLEND?(i.push(`    sampleColor = processVolume(volTexture${e}, ${e}, ${t.rowStarts[e]}, rayPosSC, tfunRows);`),i.push("    computedColor = vec4<f32>(\n          sampleColor.a * sampleColor.rgb * (1.0 - computedColor.a) + computedColor.rgb,\n          (1.0 - computedColor.a)*sampleColor.a + computedColor.a);")):(s.push(`  sampleColor = traverseVals[${e}];`),s.push("  computedColor = vec4<f32>(\n          sampleColor.a * sampleColor.rgb * (1.0 - computedColor.a) + computedColor.rgb,\n          (1.0 - computedColor.a)*sampleColor.a + computedColor.a);"));a=Xy.substitute(a,"//VTK::Volume::CompositeCalls",i).result,a=Xy.substitute(a,"//VTK::Volume::TraverseCalls",s).result,a=Xy.substitute(a,"//VTK::Volume::TraverseDec",[`var<private> traverseVals: array<vec4<f32>,${t.volumes.length}>;`]).result;let l=!1;for(let e=0;e<t.volumes.length;e++){const n=t.volumes[e].getRenderable().getMapper().getBlendMode();n===Fg.COMPOSITE_BLEND?l=!0:n===Fg.MAXIMUM_INTENSITY_BLEND?a=Xy.substitute(a,"//VTK::Volume::Loop",[`    traverseMax(volTexture${e}, ${e}, ${e}, rayLengthSC, minPosSC, rayStepSC);`,`    computedColor = traverseVals[${e}];`,"//VTK::Volume::Loop"]).result:n===Fg.MINIMUM_INTENSITY_BLEND?a=Xy.substitute(a,"//VTK::Volume::Loop",[`    traverseMin(volTexture${e}, ${e}, ${e}, rayLengthSC, minPosSC, rayStepSC);`,`    computedColor = traverseVals[${e}];`,"//VTK::Volume::Loop"]).result:n===Fg.AVERAGE_INTENSITY_BLEND?a=Xy.substitute(a,"//VTK::Volume::Loop",[`    traverseAverage(volTexture${e}, ${e}, ${e}, rayLengthSC, minPosSC, rayStepSC);`,`    computedColor = traverseVals[${e}];`,"//VTK::Volume::Loop"]).result:n===Fg.ADDITIVE_INTENSITY_BLEND&&(a=Xy.substitute(a,"//VTK::Volume::Loop",[`    traverseAdditive(volTexture${e}, ${e}, ${e}, rayLengthSC, minPosSC, rayStepSC);`,`    computedColor = traverseVals[${e}];`,"//VTK::Volume::Loop"]).result)}l&&(a=Xy.substitute(a,"//VTK::Volume::Loop",["    computedColor = composite(rayLengthSC, minPosSC, rayStepSC);"]).result),o.setCode(a)},t.shaderReplacements.set("replaceShaderVolume",e.replaceShaderVolume),e.updateLUTImage=n=>{let r=e.getMTime();for(let e=0;e<t.volumes.length;e++){const n=t.volumes[e].getRenderable(),o=n.getMapper().getInputData();r=Math.max(r,n.getMTime(),o.getMTime())}if(r<t.lutBuildTime.getMTime())return;t.numRows=0,t.rowStarts=[];for(let e=0;e<t.volumes.length;e++){t.rowStarts.push(t.numRows);const n=t.volumes[e].getRenderable(),r=n.getMapper(),o=n.getProperty(),a=r.getInputData(),i=(a.getPointData()&&a.getPointData().getScalars()).getNumberOfComponents(),s=o.getIndependentComponents()?i:1;t.numRows+=s}const o=new Uint8ClampedArray(2*t.numRows*t.rowLength*4),a=new Float32Array(2*t.numRows*t.rowLength);let i=0;const s=new Float32Array(3*t.rowLength),l=t.rowLength;for(let e=0;e<t.volumes.length;e++){const n=t.volumes[e].getRenderable(),r=n.getMapper(),c=n.getProperty(),u=r.getInputData(),d=(u.getPointData()&&u.getPointData().getScalars()).getNumberOfComponents(),p=c.getIndependentComponents()?d:1;for(let e=0;e<p;++e){const n=c.getRGBTransferFunction(e),r=n.getRange();n.getTable(r[0],r[1],l,s,1);let u=i*l*4;for(let e=0;e<l;++e){o[u+4*e]=255*s[3*e],o[u+4*e+1]=255*s[3*e+1],o[u+4*e+2]=255*s[3*e+2],o[u+4*e+3]=255;for(let t=0;t<4;t++)o[u+4*(l+e)+t]=o[u+4*e+t]}const d=c.getScalarOpacity(e),p=t.sampleDist/c.getScalarOpacityUnitDistance(e),f=d.getRange();d.getTable(f[0],f[1],l,s,1),u=i*l;for(let e=0;e<l;++e)a[u+e]=1-(1-s[e])**p,a[u+e+l]=a[u+e];i+=2}}{const e={nativeArray:o,width:t.rowLength,height:2*t.numRows,depth:1,format:"rgba8unorm"},r=n.getTextureManager().getTexture(e).createView("tfunTexture");t.textureViews[2]=r}{const e={nativeArray:a,width:t.rowLength,height:2*t.numRows,depth:1,format:"r16float"},r=n.getTextureManager().getTexture(e).createView("ofunTexture");t.textureViews[3]=r}t.lutBuildTime.modified()},e.updateSSBO=n=>{let r=Math.max(e.getMTime(),t.WebGPURenderer.getStabilizedTime());for(let e=0;e<t.volumes.length;e++){const n=t.volumes[e].getRenderable(),o=n.getMapper(),a=o.getInputData();r=Math.max(r,n.getMTime(),a.getMTime(),o.getMTime())}if(r<t.SSBO.getSendTime())return;const o=t.WebGPURenderer.getStabilizedCenterByReference();t.SSBO.clearData(),t.SSBO.setNumberOfInstances(t.volumes.length);const a=new Float64Array(16*t.volumes.length),i=new Float64Array(16*t.volumes.length),s=new Float64Array(4*t.volumes.length),l=new Float64Array(4*t.volumes.length),c=new Float64Array(4*t.volumes.length),u=new Float64Array(4*t.volumes.length);for(let e=0;e<t.volumes.length;e++){const n=t.volumes[e].getRenderable(),r=n.getMapper(),d=r.getInputData();g(jb),b(jb,jb,o);const p=n.getMatrix();m(Kb,p),h(Kb,Kb),T(jb,Kb,jb);const f=d.getWorldToIndex();T(jb,f,jb);const v=d.getDimensions();g(Kb),x(Kb,Kb,[1/v[0],1/v[1],1/v[2]]),T(jb,Kb,jb);for(let t=0;t<16;t++)a[16*e+t]=jb[t];h(jb,jb);for(let t=0;t<4;t++)i[16*e+4*t]=jb[4*t],i[16*e+4*t+1]=jb[4*t+1],i[16*e+4*t+2]=jb[4*t+2],i[16*e+4*t+3]=0;s[4*e]=1/v[0],s[4*e+1]=1/v[1],s[4*e+2]=1/v[2],s[4*e+3]=1,l[4*e]=n.getProperty().getShade()?1:0;const y=d.getSpacing();c[4*e]=y[0],c[4*e+1]=y[1],c[4*e+2]=y[2],c[4*e+3]=1;const C=t.textureViews[e+4].getTexture().getScale(),S=r.getIpScalarRange();u[4*e]=S[0]/C,u[4*e+1]=S[1]/C,u[4*e+2]=r.getFilterMode()}t.SSBO.addEntry("SCTCMatrix","mat4x4<f32>"),t.SSBO.addEntry("planeNormals","mat4x4<f32>"),t.SSBO.addEntry("shade","vec4<f32>"),t.SSBO.addEntry("tstep","vec4<f32>"),t.SSBO.addEntry("spacing","vec4<f32>"),t.SSBO.addEntry("ipScalarRange","vec4<f32>"),t.SSBO.setAllInstancesFromArray("SCTCMatrix",a),t.SSBO.setAllInstancesFromArray("planeNormals",i),t.SSBO.setAllInstancesFromArray("shade",l),t.SSBO.setAllInstancesFromArray("tstep",s),t.SSBO.setAllInstancesFromArray("spacing",c),t.SSBO.setAllInstancesFromArray("ipScalarRange",u),t.SSBO.send(n),t.componentSSBO.clearData(),t.componentSSBO.setNumberOfInstances(t.numRows);const d=new Float64Array(t.numRows),p=new Float64Array(t.numRows),f=new Float64Array(t.numRows),v=new Float64Array(t.numRows),y=new Float64Array(t.numRows),C=new Float64Array(t.numRows),S=new Float64Array(t.numRows),A=new Float64Array(t.numRows);let I=0;for(let e=0;e<t.volumes.length;e++){const n=t.volumes[e].getRenderable(),r=n.getMapper(),o=n.getProperty(),a=r.getInputData(),i=(a.getPointData()&&a.getPointData().getScalars()).getNumberOfComponents(),s=o.getIndependentComponents(),l=t.textureViews[e+4].getTexture().getFormat(),c=cT(l),u={scale:[255],offset:[0]};2===c.elementSize&&"float"===c.sampleType&&(u.scale[0]=1);for(let e=0;e<i;e++){const t=s?e:0,n=u.scale[e],r=o.getScalarOpacity(t).getRange(),a=n/(r[1]-r[0]),i=(u.offset[e]-r[0])/(r[1]-r[0]);v[I]=i,f[I]=a;const l=o.getRGBTransferFunction(t).getRange();if(p[I]=(u.offset[e]-l[0])/(l[1]-l[0]),d[I]=n/(l[1]-l[0]),o.getUseGradientOpacity(t)){const e=o.getGradientOpacityMinimumOpacity(t),r=o.getGradientOpacityMaximumOpacity(t);y[I]=e,C[I]=r;const a=[o.getGradientOpacityMinimumValue(t),o.getGradientOpacityMaximumValue(t)];A[I]=n*(r-e)/(a[1]-a[0]),S[I]=-a[0]*(r-e)/(a[1]-a[0])+e}else y[I]=1,C[I]=1,A[I]=0,S[I]=1;I++}}t.componentSSBO.addEntry("cScale","f32"),t.componentSSBO.addEntry("cShift","f32"),t.componentSSBO.addEntry("oScale","f32"),t.componentSSBO.addEntry("oShift","f32"),t.componentSSBO.addEntry("goShift","f32"),t.componentSSBO.addEntry("goScale","f32"),t.componentSSBO.addEntry("gomin","f32"),t.componentSSBO.addEntry("gomax","f32"),t.componentSSBO.setAllInstancesFromArray("cScale",d),t.componentSSBO.setAllInstancesFromArray("cShift",p),t.componentSSBO.setAllInstancesFromArray("oScale",f),t.componentSSBO.setAllInstancesFromArray("oShift",v),t.componentSSBO.setAllInstancesFromArray("goScale",A),t.componentSSBO.setAllInstancesFromArray("goShift",S),t.componentSSBO.setAllInstancesFromArray("gomin",y),t.componentSSBO.setAllInstancesFromArray("gomax",C),t.componentSSBO.send(n)};const n=e.updateBuffers;e.updateBuffers=()=>{n();let r=t.volumes[0].getRenderable().getMapper().getSampleDistance();for(let e=0;e<t.volumes.length;e++){const n=t.volumes[e].getRenderable().getMapper().getSampleDistance();n<r&&(r=n)}t.sampleDist!==r&&(t.sampleDist=r,t.UBO.setValue("SampleDistance",r),t.UBO.sendIfNeeded(t.device));for(let e=0;e<t.volumes.length;e++){const n=t.volumes[e].getRenderable().getMapper().getInputData(),r=t.device.getTextureManager().getTextureForImageData(n);if(!t.textureViews[e+4]||t.textureViews[e+4].getTexture()!==r){const n=r.createView(`volTexture${e}`);t.textureViews[e+4]=n}}if(t.volumes.length<t.lastVolumeLength)for(let e=t.volumes.length;e<t.lastVolumeLength;e++)t.textureViews.pop();t.lastVolumeLength=t.volumes.length,e.updateLUTImage(t.device),e.updateSSBO(t.device),t.clampSampler||(t.clampSampler=gb.newInstance({label:"clampSampler"}),t.clampSampler.create(t.device,{minFilter:"linear",magFilter:"linear"}))},e.computePipelineHash=()=>{t.pipelineHash="volfsq";for(let e=0;e<t.volumes.length;e++){const n=t.volumes[e].getRenderable().getMapper().getBlendMode();t.pipelineHash+=`${n}`}},e.setVolumes=n=>{if(!t.volumes||t.volumes.length!==n.length)return t.volumes=[...n],void e.modified();for(let r=0;r<n.length;r++)if(n[r]!==t.volumes[r])return t.volumes=[...n],void e.modified()};const r=e.getBindables;e.getBindables=()=>{const e=r();return e.push(t.componentSSBO),e.push(t.clampSampler),e}}const qb={volumes:null,rowLength:1024,lastVolumeLength:0};function Xb(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,qb,n),RT.extend(e,t,n),t.fragmentShaderTemplate=Hb,t.UBO=_b.newInstance({label:"mapperUBO"}),t.UBO.addEntry("SampleDistance","f32"),t.SSBO=Wb.newInstance({label:"volumeSSBO"}),t.componentSSBO=Wb.newInstance({label:"componentSSBO"}),t.lutBuildTime={},jt.obj(t.lutBuildTime,{mtime:0}),$b(e,t)}var Yb={newInstance:jt.newInstance(Xb,"vtkWebGPUVolumePassFSQ"),extend:Xb};const{Representation:Zb}=ds,{BufferUsage:Qb,PrimitiveTypes:Jb}=ub,ex=[[0,4,6],[0,6,2],[1,3,7],[1,7,5],[0,5,4],[0,1,5],[2,6,7],[2,7,3],[0,3,1],[0,2,3],[4,5,7],[4,7,6]],tx="\n//VTK::Renderer::Dec\n\n//VTK::Select::Dec\n\n//VTK::VolumePass::Dec\n\n//VTK::TCoord::Dec\n\n//VTK::RenderEncoder::Dec\n\n//VTK::Mapper::Dec\n\n//VTK::IOStructs::Dec\n\n@fragment\nfn main(\n//VTK::IOStructs::Input\n)\n//VTK::IOStructs::Output\n{\n  var output : fragmentOutput;\n\n  //VTK::Select::Impl\n\n  //VTK::TCoord::Impl\n\n  //VTK::VolumePass::Impl\n\n  // use the maximum (closest) of the current value and the zbuffer\n  // the blend func will then take the min to find the farthest stop value\n  var stopval: f32 = max(input.fragPos.z, textureLoad(opaquePassDepthTexture, vec2<i32>(i32(input.fragPos.x), i32(input.fragPos.y)), 0));\n\n  //VTK::RenderEncoder::Impl\n  return output;\n}\n";function nx(e,t){t.classHierarchy.push("vtkWebGPUVolumePass"),e.initialize=n=>{t._clearEncoder||e.createClearEncoder(n),t._mergeEncoder||e.createMergeEncoder(n),t._copyEncoder||e.createCopyEncoder(n),t._depthRangeEncoder||e.createDepthRangeEncoder(n),t.fullScreenQuad||(t.fullScreenQuad=Yb.newInstance(),t.fullScreenQuad.setDevice(n.getDevice()),t.fullScreenQuad.setTextureViews([...t._depthRangeEncoder.getColorTextureViews()])),t._volumeCopyQuad||(t._volumeCopyQuad=RT.newInstance(),t._volumeCopyQuad.setPipelineHash("volpassfsq"),t._volumeCopyQuad.setDevice(n.getDevice()),t._volumeCopyQuad.setFragmentShaderTemplate("\n//VTK::Renderer::Dec\n\n//VTK::Mapper::Dec\n\n//VTK::TCoord::Dec\n\n//VTK::RenderEncoder::Dec\n\n//VTK::IOStructs::Dec\n\n@fragment\nfn main(\n//VTK::IOStructs::Input\n)\n//VTK::IOStructs::Output\n{\n  var output: fragmentOutput;\n\n  var computedColor: vec4<f32> = textureSample(volumePassColorTexture,\n    volumePassColorTextureSampler, mapperUBO.tscale*input.tcoordVS);\n\n  //VTK::RenderEncoder::Impl\n  return output;\n}\n"),t._copyUBO=_b.newInstance({label:"mapperUBO"}),t._copyUBO.addEntry("tscale","vec2<f32>"),t._volumeCopyQuad.setUBO(t._copyUBO),t._volumeCopyQuad.setTextureViews([t._colorTextureView]))},e.traverse=(n,r)=>{if(t.deleted)return;t._currentParent=r,e.initialize(r),e.computeTiming(r),e.renderDepthBounds(n,r),t._firstGroup=!0;const o=r.getDevice(),a=o.getHandle().limits.maxSampledTexturesPerShaderStage-4;if(t.volumes.length>a){const o=n.getRenderable().getActiveCamera().getPosition(),i=[];for(let e=0;e<t.volumes.length;e++){const n=t.volumes[e].getRenderable().getBounds(),r=[.5*(n[1]+n[0]),.5*(n[3]+n[2]),.5*(n[5]+n[4])];i[e]=Yo(r,o)}const s=[...Array(t.volumes.length).keys()];s.sort(((e,t)=>i[t]-i[e]));let l=[],c=s.length%a;for(let o=0;o<s.length;o++)l.push(t.volumes[s[o]]),l.length>=c&&(e.rayCastPass(r,n,l),l=[],c=a,t._firstGroup=!1)}else e.rayCastPass(r,n,t.volumes);if(t._volumeCopyQuad.setWebGPURenderer(n),t._useSmallViewport){const e=t._colorTextureView.getTexture().getWidth(),n=t._colorTextureView.getTexture().getHeight();t._copyUBO.setArray("tscale",[t._smallViewportWidth/e,t._smallViewportHeight/n])}else t._copyUBO.setArray("tscale",[1,1]);t._copyUBO.sendIfNeeded(o),t._copyEncoder.setColorTextureView(0,t.colorTextureView),t._copyEncoder.attachTextureViews(),t._copyEncoder.begin(r.getCommandEncoder()),n.scissorAndViewport(t._copyEncoder),t._volumeCopyQuad.prepareAndDraw(t._copyEncoder),t._copyEncoder.end()},e.delete=jt.chain((()=>{t._animationRateSubscription&&(t._animationRateSubscription.unsubscribe(),t._animationRateSubscription=null)}),e.delete),e.computeTiming=e=>{const n=e.getRenderable().getInteractor();if(null==t._lastScale){const e=t.volumes[0].getRenderable().getMapper();t._lastScale=e.getInitialInteractionScale()||1}t._useSmallViewport=!1,n.isAnimating()&&t._lastScale>1.5&&(t._useSmallViewport=!0),t._colorTexture.resize(e.getCanvas().width,e.getCanvas().height),t._animationRateSubscription||(t._animationRateSubscription=n.onAnimationFrameRateUpdate((()=>{const e=t.volumes[0].getRenderable().getMapper();if(e.getAutoAdjustSampleDistances()){const e=n.getRecentAnimationFrameRate(),r=t._lastScale*n.getDesiredUpdateRate()/e;t._lastScale=r,t._lastScale>400&&(t._lastScale=400)}else t._lastScale=e.getImageSampleDistance()*e.getImageSampleDistance();t._lastScale<1.5&&(t._lastScale=1.5)})))},e.rayCastPass=(e,n,r)=>{const o=t._firstGroup?t._clearEncoder:t._mergeEncoder;o.attachTextureViews(),o.begin(e.getCommandEncoder());let a=t._colorTextureView.getTexture().getWidth(),i=t._colorTextureView.getTexture().getHeight();if(t._useSmallViewport){const n=e.getCanvas(),r=1/Math.sqrt(t._lastScale);t._smallViewportWidth=Math.ceil(r*n.width),t._smallViewportHeight=Math.ceil(r*n.height),a=t._smallViewportWidth,i=t._smallViewportHeight}o.getHandle().setViewport(0,0,a,i,0,1),o.getHandle().setScissorRect(0,0,a,i),t.fullScreenQuad.setWebGPURenderer(n),t.fullScreenQuad.setVolumes(r),t.fullScreenQuad.prepareAndDraw(o),o.end()},e.renderDepthBounds=(n,r)=>{e.updateDepthPolyData(n);const o=t._boundsPoly,a=o.getPoints(),i=o.getPolys();let s={hash:`vp${i.getMTime()}`,usage:Qb.Index,cells:i,numberOfPoints:a.getNumberOfPoints(),primitiveType:Jb.Triangles,representation:Zb.SURFACE};const l=r.getDevice().getBufferManager().getBuffer(s);t._mapper.getVertexInput().setIndexBuffer(l),s={usage:Qb.PointArray,format:"float32x4",hash:`vp${a.getMTime()}${i.getMTime()}`,dataArray:a,indexBuffer:l,packExtra:!0};const c=r.getDevice().getBufferManager().getBuffer(s);t._mapper.getVertexInput().addBuffer(c,["vertexBC"]),t._mapper.setNumberOfVertices(c.getSizeInBytes()/c.getStrideInBytes()),e.drawDepthRange(n,r)},e.updateDepthPolyData=e=>{let n=!1;for(let e=0;e<t.volumes.length;e++){const r=t.volumes[e].getMTime();t._lastMTimes[e]&&r===t._lastMTimes[e]||(n=!0,t._lastMTimes[e]=r)}const r=e.getStabilizedTime();if((t._lastMTimes.length<=t.volumes.length||r!==t._lastMTimes[t.volumes.length])&&(n=!0,t._lastMTimes[t.volumes.length]=r),!n)return;const o=e.getStabilizedCenterByReference(),a=8*t.volumes.length,i=new Float64Array(3*a),s=12*t.volumes.length,l=new Uint16Array(4*s);for(let e=0;e<t.volumes.length;e++){t.volumes[e].getBoundingCubePoints(i,24*e);let n=12*e*4;const r=8*e;for(let e=0;e<12;e++)l[n++]=3,l[n++]=r+ex[e][0],l[n++]=r+ex[e][1],l[n++]=r+ex[e][2]}for(let e=0;e<i.length;e+=3)i[e]-=o[0],i[e+1]-=o[1],i[e+2]-=o[2];t._boundsPoly.getPoints().setData(i,3),t._boundsPoly.getPoints().modified(),t._boundsPoly.getPolys().setData(l,1),t._boundsPoly.getPolys().modified(),t._boundsPoly.modified()},e.drawDepthRange=(n,r)=>{t._depthRangeTexture.resizeToMatch(t.colorTextureView.getTexture()),t._depthRangeTexture2.resizeToMatch(t.colorTextureView.getTexture()),t._depthRangeEncoder.attachTextureViews(),e.setCurrentOperation("volumeDepthRangePass"),n.setRenderEncoder(t._depthRangeEncoder),n.volumeDepthRangePass(!0),t._mapper.setWebGPURenderer(n),t._mapper.prepareToDraw(t._depthRangeEncoder),t._mapper.registerDrawCallback(t._depthRangeEncoder),n.volumeDepthRangePass(!1)},e.createDepthRangeEncoder=e=>{const n=e.getDevice();t._depthRangeEncoder=LT.newInstance({label:"VolumePass DepthRange"}),t._depthRangeEncoder.setPipelineHash("volr"),t._depthRangeEncoder.setReplaceShaderCodeFunction((e=>{const t=e.getShaderDescription("fragment");t.addOutput("vec4<f32>","outColor1"),t.addOutput("vec4<f32>","outColor2");let n=t.getCode();n=Xy.substitute(n,"//VTK::RenderEncoder::Impl",["output.outColor1 = vec4<f32>(input.fragPos.z, 0.0, 0.0, 0.0);","output.outColor2 = vec4<f32>(stopval, 0.0, 0.0, 0.0);"]).result,t.setCode(n)})),t._depthRangeEncoder.setDescription({colorAttachments:[{view:null,clearValue:[0,0,0,0],loadOp:"clear",storeOp:"store"},{view:null,clearValue:[1,1,1,1],loadOp:"clear",storeOp:"store"}]}),t._depthRangeEncoder.setPipelineSettings({primitive:{cullMode:"none"},fragment:{targets:[{format:"r16float",blend:{color:{srcFactor:"one",dstFactor:"one",operation:"max"},alpha:{srcfactor:"one",dstFactor:"one",operation:"max"}}},{format:"r16float",blend:{color:{srcFactor:"one",dstFactor:"one",operation:"min"},alpha:{srcfactor:"one",dstFactor:"one",operation:"min"}}}]}}),t._depthRangeTexture=Sb.newInstance({label:"volumePassMaxDepth"}),t._depthRangeTexture.create(n,{width:e.getCanvas().width,height:e.getCanvas().height,format:"r16float",usage:GPUTextureUsage.RENDER_ATTACHMENT|GPUTextureUsage.TEXTURE_BINDING});const r=t._depthRangeTexture.createView("maxTexture");t._depthRangeEncoder.setColorTextureView(0,r),t._depthRangeTexture2=Sb.newInstance({label:"volumePassDepthMin"}),t._depthRangeTexture2.create(n,{width:e.getCanvas().width,height:e.getCanvas().height,format:"r16float",usage:GPUTextureUsage.RENDER_ATTACHMENT|GPUTextureUsage.TEXTURE_BINDING});const o=t._depthRangeTexture2.createView("minTexture");t._depthRangeEncoder.setColorTextureView(1,o),t._mapper.setDevice(e.getDevice()),t._mapper.setTextureViews([t.depthTextureView])},e.createClearEncoder=e=>{t._colorTexture=Sb.newInstance({label:"volumePassColor"}),t._colorTexture.create(e.getDevice(),{width:e.getCanvas().width,height:e.getCanvas().height,format:"bgra8unorm",usage:GPUTextureUsage.RENDER_ATTACHMENT|GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.COPY_SRC}),t._colorTextureView=t._colorTexture.createView("volumePassColorTexture"),t._colorTextureView.addSampler(e.getDevice(),{minFilter:"linear",magFilter:"linear"}),t._clearEncoder=LT.newInstance({label:"VolumePass Clear"}),t._clearEncoder.setColorTextureView(0,t._colorTextureView),t._clearEncoder.setDescription({colorAttachments:[{view:null,clearValue:[0,0,0,0],loadOp:"clear",storeOp:"store"}]}),t._clearEncoder.setPipelineHash("volpf"),t._clearEncoder.setPipelineSettings({primitive:{cullMode:"none"},fragment:{targets:[{format:"bgra8unorm",blend:{color:{srcFactor:"src-alpha",dstFactor:"one-minus-src-alpha"},alpha:{srcfactor:"one",dstFactor:"one-minus-src-alpha"}}}]}})},e.createCopyEncoder=e=>{t._copyEncoder=LT.newInstance({label:"volumePassCopy"}),t._copyEncoder.setDescription({colorAttachments:[{view:null,loadOp:"load",storeOp:"store"}]}),t._copyEncoder.setPipelineHash("volcopypf"),t._copyEncoder.setPipelineSettings({primitive:{cullMode:"none"},fragment:{targets:[{format:"rgba16float",blend:{color:{srcFactor:"one",dstFactor:"one-minus-src-alpha"},alpha:{srcfactor:"one",dstFactor:"one-minus-src-alpha"}}}]}})},e.createMergeEncoder=e=>{t._mergeEncoder=LT.newInstance({label:"volumePassMerge"}),t._mergeEncoder.setColorTextureView(0,t._colorTextureView),t._mergeEncoder.setDescription({colorAttachments:[{view:null,loadOp:"load",storeOp:"store"}]}),t._mergeEncoder.setReplaceShaderCodeFunction((e=>{const t=e.getShaderDescription("fragment");t.addOutput("vec4<f32>","outColor");let n=t.getCode();n=Xy.substitute(n,"//VTK::RenderEncoder::Impl",["output.outColor = vec4<f32>(computedColor.rgb, computedColor.a);"]).result,t.setCode(n)})),t._mergeEncoder.setPipelineHash("volpf"),t._mergeEncoder.setPipelineSettings({primitive:{cullMode:"none"},fragment:{targets:[{format:"bgra8unorm",blend:{color:{srcFactor:"src-alpha",dstFactor:"one-minus-src-alpha"},alpha:{srcfactor:"one",dstFactor:"one-minus-src-alpha"}}}]}})},e.setVolumes=n=>{if(!t.volumes||t.volumes.length!==n.length)return t.volumes=[...n],void e.modified();for(let r=0;r<n.length;r++)if(n[r]!==t.volumes[r])return t.volumes=[...n],void e.modified()}}const rx={colorTextureView:null,depthTextureView:null,volumes:null};function ox(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,rx,n),ry.extend(e,t,n),t._mapper=IT.newInstance(),t._mapper.setFragmentShaderTemplate(tx),t._mapper.getShaderReplacements().set("replaceShaderVolumePass",((e,t,n)=>{t.getShaderDescription("fragment").addBuiltinInput("vec4<f32>","@builtin(position) fragPos")})),t._boundsPoly=yu.newInstance(),t._lastMTimes=[],jt.setGet(e,t,["colorTextureView","depthTextureView"]),nx(e,t)}var ax={newInstance:jt.newInstance(ox,"vtkWebGPUVolumePass"),extend:ox};function ix(e,t){t.classHierarchy.push("vtkForwardPass"),e.traverse=function(n){let r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null;if(t.deleted)return;t._currentParent=r,e.setCurrentOperation("buildPass"),n.traverse(e),t.opaquePass||(t.opaquePass=Pb.newInstance());const o=n.getRenderable().getNumberOfLayers(),a=n.getChildren();for(let r=0;r<o;r++)for(let o=0;o<a.length;o++){const i=a[o],s=n.getRenderable().getRenderers()[o];s.getDraw()&&s.getLayer()===r&&(t.opaqueActorCount=0,t.translucentActorCount=0,t.volumes=[],e.setCurrentOperation("queryPass"),i.traverse(e),e.setCurrentOperation("cameraPass"),i.traverse(e),t.opaquePass.traverse(i,n),t.translucentActorCount>0&&(t.translucentPass||(t.translucentPass=Eb.newInstance()),t.translucentPass.setColorTextureView(t.opaquePass.getColorTextureView()),t.translucentPass.setDepthTextureView(t.opaquePass.getDepthTextureView()),t.translucentPass.traverse(i,n)),t.volumes.length>0&&(t.volumePass||(t.volumePass=ax.newInstance()),t.volumePass.setColorTextureView(t.opaquePass.getColorTextureView()),t.volumePass.setDepthTextureView(t.opaquePass.getDepthTextureView()),t.volumePass.setVolumes(t.volumes),t.volumePass.traverse(i,n)),e.finalPass(n,i))}},e.finalPass=(n,r)=>{t._finalBlitEncoder||e.createFinalBlitEncoder(n),t._finalBlitOutputTextureView.createFromTextureHandle(n.getCurrentTexture(),{depth:1,format:n.getPresentationFormat()}),t._finalBlitEncoder.attachTextureViews(),t._finalBlitEncoder.begin(n.getCommandEncoder()),r.scissorAndViewport(t._finalBlitEncoder),t._fullScreenQuad.prepareAndDraw(t._finalBlitEncoder),t._finalBlitEncoder.end()},e.createFinalBlitEncoder=e=>{t._finalBlitEncoder=LT.newInstance({label:"forwardPassBlit"}),t._finalBlitEncoder.setDescription({colorAttachments:[{view:null,loadOp:"load",storeOp:"store"}]}),t._finalBlitEncoder.setPipelineHash("fpf"),t._finalBlitEncoder.setPipelineSettings({primitive:{cullMode:"none"},fragment:{targets:[{format:e.getPresentationFormat(),blend:{color:{srcFactor:"src-alpha",dstFactor:"one-minus-src-alpha"},alpha:{srcfactor:"one",dstFactor:"one-minus-src-alpha"}}}]}}),t._fsqSampler=gb.newInstance({label:"finalPassSampler"}),t._fsqSampler.create(e.getDevice(),{minFilter:"linear",magFilter:"linear"}),t._fullScreenQuad=RT.newInstance(),t._fullScreenQuad.setDevice(e.getDevice()),t._fullScreenQuad.setPipelineHash("fpfsq"),t._fullScreenQuad.setTextureViews([t.opaquePass.getColorTextureView()]),t._fullScreenQuad.setAdditionalBindables([t._fsqSampler]),t._fullScreenQuad.setFragmentShaderTemplate("\n//VTK::Mapper::Dec\n\n//VTK::TCoord::Dec\n\n//VTK::RenderEncoder::Dec\n\n//VTK::IOStructs::Dec\n\n@fragment\nfn main(\n//VTK::IOStructs::Input\n)\n//VTK::IOStructs::Output\n{\n  var output: fragmentOutput;\n\n  var computedColor: vec4<f32> = clamp(textureSampleLevel(opaquePassColorTexture, finalPassSampler, input.tcoordVS, 0.0),vec4<f32>(0.0),vec4<f32>(1.0));\n\n  //VTK::RenderEncoder::Impl\n  return output;\n}\n"),t._finalBlitOutputTextureView=yb.newInstance(),t._finalBlitEncoder.setColorTextureView(0,t._finalBlitOutputTextureView)},e.incrementOpaqueActorCount=()=>t.opaqueActorCount++,e.incrementTranslucentActorCount=()=>t.translucentActorCount++,e.addVolume=e=>{t.volumes.push(e)}}const sx={opaqueActorCount:0,translucentActorCount:0,volumes:null,opaqueRenderEncoder:null,translucentPass:null,volumePass:null};function lx(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,sx,n),ry.extend(e,t,n),jt.setGet(e,t,["opaquePass","translucentPass","volumePass"]),ix(e,t)}var cx={newInstance:jt.newInstance(lx,"vtkForwardPass"),extend:lx};const{VtkDataTypes:ux}=Ds;function dx(e,t){function n(e){if(e.imageData){e.dataArray=e.imageData.getPointData().getScalars(),e.time=e.dataArray.getMTime(),e.nativeArray=e.dataArray.getData();const t=e.imageData.getDimensions();switch(e.width=t[0],e.height=t[1],e.depth=t[2],e.dataArray.getNumberOfComponents()){case 1:e.format="r";break;case 2:e.format="rg";break;default:e.format="rgba"}switch(e.dataArray.getDataType()){case ux.UNSIGNED_CHAR:e.format+="8unorm";break;case ux.FLOAT:case ux.UNSIGNED_INT:case ux.INT:case ux.DOUBLE:case ux.UNSIGNED_SHORT:case ux.SHORT:default:e.format+="16float"}}e.image&&(e.width=e.image.width,e.height=e.image.height,e.depth=1,e.format="rgba8unorm"),e.jsImageData&&(e.width=e.jsImageData.width,e.height=e.jsImageData.height,e.depth=1,e.format="rgba8unorm",e.flip=!0,e.nativeArray=e.jsImageData.data),e.canvas&&(e.width=e.canvas.width,e.height=e.canvas.height,e.depth=1,e.format="rgba8unorm",e.flip=!0,e.usage=GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.COPY_DST|GPUTextureUsage.RENDER_ATTACHMENT)}function r(e){const n=Sb.newInstance();return n.create(t.device,{width:e.width,height:e.height,depth:e.depth,format:e.format,usage:e.usage,mipLevel:e.mipLevel}),(e.nativeArray||e.image||e.canvas)&&n.writeImageData(e),n}t.classHierarchy.push("vtkWebGPUTextureManager"),e.getTexture=e=>e.hash?t.device.getCachedObject(e.hash,r,e):r(e),e.getTextureForImageData=e=>{const r={time:e.getMTime()};return r.imageData=e,n(r),r.hash=r.time+r.format+r.mipLevel,t.device.getTextureManager().getTexture(r)},e.getTextureForVTKTexture=e=>{const r={time:e.getMTime()};return e.getInputData()?r.imageData=e.getInputData():e.getImage()?r.image=e.getImage():e.getJsImageData()?r.jsImageData=e.getJsImageData():e.getCanvas()&&(r.canvas=e.getCanvas()),n(r),r.mipLevel=e.getMipLevel(),r.hash=r.time+r.format+r.mipLevel,t.device.getTextureManager().getTexture(r)}}const px={handle:null,device:null};function fx(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,px,n),jt.obj(e,t),jt.setGet(e,t,["device"]),dx(e,t)}var gx={newInstance:jt.newInstance(fx),extend:fx};class mx extends Map{constructor(){super(),this.registry=new FinalizationRegistry((e=>{const t=super.get(e);t&&t.deref&&void 0===t.deref()&&super.delete(e)}))}getValue(e){const t=super.get(e);if(t){const n=t.deref();if(void 0!==n)return n;super.delete(e)}}setValue(e,t){let n;return t&&"object"==typeof t&&(n=new WeakRef(t),this.registry.register(t,e),super.set(e,n)),n}}function hx(e,t){t.classHierarchy.push("vtkWebGPUDevice"),e.initialize=e=>{t.handle=e},e.createCommandEncoder=()=>t.handle.createCommandEncoder(),e.submitCommandEncoder=e=>{t.handle.queue.submit([e.finish()])},e.getShaderModule=e=>t.shaderCache.getShaderModule(e),e.getBindGroupLayout=e=>{if(!e.entries)return null;for(let t=0;t<e.entries.length;t++){const n=e.entries[t];n.binding=n.binding||0,n.visibility=n.visibility||GPUShaderStage.VERTEX|GPUShaderStage.FRAGMENT}const n=JSON.stringify(e);for(let e=0;e<t.bindGroupLayouts.length;e++)if(t.bindGroupLayouts[e].sval===n)return t.bindGroupLayouts[e].layout;const r=t.handle.createBindGroupLayout(e);return t.bindGroupLayouts.push({sval:n,layout:r}),r},e.getBindGroupLayoutDescription=e=>{for(let n=0;n<t.bindGroupLayouts.length;n++)if(t.bindGroupLayouts[n].layout===e)return t.bindGroupLayouts[n].sval;return vtkErrorMacro("layout not found"),console.trace(),null},e.getPipeline=e=>e in t.pipelines?t.pipelines[e]:null,e.createPipeline=(n,r)=>{r.initialize(e,n),t.pipelines[n]=r},e.onSubmittedWorkDone=()=>t.handle.queue.onSubmittedWorkDone(),e.hasCachedObject=e=>t.objectCache.getValue(e),e.getCachedObject=function(e,n){if(!e)return vtkErrorMacro("attempt to cache an object without a hash"),null;const r=t.objectCache.getValue(e);if(r)return r;for(var o=arguments.length,a=new Array(o>2?o-2:0),i=2;i<o;i++)a[i-2]=arguments[i];const s=n(...a);return t.objectCache.setValue(e,s),s}}const vx={handle:null,pipelines:null,shaderCache:null,bindGroupLayouts:null,bufferManager:null,textureManager:null};function yx(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,vx,n),yt(e,t),At(e,t,["handle"]),bt(e,t,["bufferManager","shaderCache","textureManager"]),t.objectCache=new mx,t.shaderCache=Xy.newInstance(),t.shaderCache.setDevice(e),t.bindGroupLayouts=[],t.bufferManager=ub.newInstance(),t.bufferManager.setDevice(e),t.textureManager=gx.newInstance(),t.textureManager.setDevice(e),t.pipelines={},hx(e,t)}var Tx={newInstance:Dt(yx,"vtkWebGPUDevice"),extend:yx};function bx(e,t){t.classHierarchy.push("vtkWebGPUHardwareSelectionPass"),e.traverse=(n,r)=>{if(t.deleted)return;t._currentParent=null,e.setCurrentOperation("buildPass"),n.traverse(e);const o=n.getDevice();if(t.selectionRenderEncoder)t.colorTexture.resize(n.getCanvas().width,n.getCanvas().height),t.depthTexture.resizeToMatch(t.colorTexture);else{e.createRenderEncoder(),t.colorTexture=Sb.newInstance({label:"hardwareSelectorColor"}),t.colorTexture.create(o,{width:n.getCanvas().width,height:n.getCanvas().height,format:"rgba32uint",usage:GPUTextureUsage.RENDER_ATTACHMENT|GPUTextureUsage.COPY_SRC});const r=t.colorTexture.createView("hardwareSelectColorTexture");t.selectionRenderEncoder.setColorTextureView(0,r),t.depthTexture=Sb.newInstance({label:"hardwareSelectorDepth"}),t.depthTexture.create(o,{width:n.getCanvas().width,height:n.getCanvas().height,format:"depth32float",usage:GPUTextureUsage.RENDER_ATTACHMENT|GPUTextureUsage.COPY_SRC});const a=t.depthTexture.createView("hardwareSelectDepthTexture");t.selectionRenderEncoder.setDepthTextureView(a)}t.selectionRenderEncoder.attachTextureViews(),r.setRenderEncoder(t.selectionRenderEncoder),e.setCurrentOperation("cameraPass"),r.traverse(e),e.setCurrentOperation("opaquePass"),r.traverse(e)},e.createRenderEncoder=()=>{t.selectionRenderEncoder=LT.newInstance({label:"HardwareSelectionPass"}),t.selectionRenderEncoder.setPipelineHash("sel"),t.selectionRenderEncoder.setReplaceShaderCodeFunction((e=>{const t=e.getShaderDescription("fragment");t.addOutput("vec4<u32>","outColor");let n=t.getCode();n=Xy.substitute(n,"//VTK::RenderEncoder::Impl",["output.outColor = vec4<u32>(mapperUBO.PropID, compositeID, 0u, 0u);"]).result,t.setCode(n)})),t.selectionRenderEncoder.getDescription().colorAttachments[0].clearValue=[0,0,0,0],t.selectionRenderEncoder.setPipelineSettings({primitive:{cullMode:"none"},depthStencil:{depthWriteEnabled:!0,depthCompare:"greater",format:"depth32float"},fragment:{targets:[{format:"rgba32uint",blend:void 0}]}})}}const xx={selectionRenderEncoder:null,colorTexture:null,depthTexture:null};function Cx(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,xx,n),ry.extend(e,t,n),jt.get(e,t,["colorTexture","depthTexture"]),bx(e,t)}var Sx={newInstance:jt.newInstance(Cx,"vtkWebGPUHardwareSelectionPass"),extend:Cx};const{SelectionContent:Ax,SelectionField:Ix}=Jp,{FieldAssociations:wx}=ol,{vtkErrorMacro:Px}=jt;function Ox(e){return`${e.propID} ${e.compositeID}`}function Rx(e,t,n,r){const o=4*((n.height-t-1)*n.colorBufferWidth+e)+r;return n.colorValues[o]}function Mx(e,t,n,r){const o=n<0?0:n;if(0===o){if(r[0]=t[0],r[1]=t[1],t[0]<0||t[0]>=e.width||t[1]<0||t[1]>=e.height)return null;const n=Rx(t[0],t[1],e,0);if(n<=0)return null;const o={};o.propID=n;let a=Rx(t[0],t[1],e,1);if((a<0||a>16777215)&&(a=0),o.compositeID=a,e.captureZValues){const n=(e.height-t[1]-1)*e.zbufferBufferWidth+t[0];o.zValue=e.depthValues[n],o.zValue=e.webGPURenderer.convertToOpenGLDepth(o.zValue),o.displayPosition=t}return o}const a=[t[0],t[1]],i=[0,0];let s=Mx(e,t,0,r);if(s)return s;for(let t=1;t<o;++t){for(let n=a[1]>t?a[1]-t:0;n<=a[1]+t;++n){if(i[1]=n,a[0]>=t&&(i[0]=a[0]-t,s=Mx(e,i,0,r),s))return s;if(i[0]=a[0]+t,s=Mx(e,i,0,r),s)return s}for(let n=a[0]>=t?a[0]-(t-1):0;n<=a[0]+(t-1);++n){if(i[0]=n,a[1]>=t&&(i[1]=a[1]-t,s=Mx(e,i,0,r),s))return s;if(i[1]=a[1]+t,s=Mx(e,i,0,r),s)return s}}return r[0]=t[0],r[1]=t[1],null}function Ex(e,t){t.classHierarchy.push("vtkWebGPUHardwareSelector"),e.endSelection=()=>{t.WebGPURenderer.setSelector(null)},e.getSourceDataAsync=async e=>{if(!e||!t._WebGPURenderWindow)return Px("Renderer and view must be set before calling Select."),!1;t._WebGPURenderWindow.getRenderable().preRender(),t._WebGPURenderWindow.getInitialized()||(t._WebGPURenderWindow.initialize(),await new Promise((e=>{t._WebGPURenderWindow.onInitialized(e)})));const n=t._WebGPURenderWindow.getViewNodeFor(e);if(!n)return!1;const r=n.getSuppressClear();n.setSuppressClear(!0),t._selectionPass.traverse(t._WebGPURenderWindow,n),n.setSuppressClear(r);const o=t._WebGPURenderWindow.getDevice(),a=t._selectionPass.getColorTexture(),i=t._selectionPass.getDepthTexture(),s={area:[0,0,a.getWidth()-1,a.getHeight()-1],captureZValues:t.captureZValues,fieldAssociation:t.fieldAssociation,renderer:e,webGPURenderer:n,webGPURenderWindow:t._WebGPURenderWindow,width:a.getWidth(),height:a.getHeight()};s.colorBufferWidth=16*Math.floor((s.width+15)/16),s.colorBufferSizeInBytes=s.colorBufferWidth*s.height*4*4;const l=GT.newInstance({label:"hardwareSelectColorBuffer"});l.setDevice(o),l.create(s.colorBufferSizeInBytes,GPUBufferUsage.MAP_READ|GPUBufferUsage.COPY_DST);const c=t._WebGPURenderWindow.getCommandEncoder();let u;c.copyTextureToBuffer({texture:a.getHandle()},{buffer:l.getHandle(),bytesPerRow:16*s.colorBufferWidth,rowsPerImage:s.height},{width:s.width,height:s.height,depthOrArrayLayers:1}),t.captureZValues&&(s.zbufferBufferWidth=64*Math.floor((s.width+63)/64),u=GT.newInstance({label:"hardwareSelectDepthBuffer"}),u.setDevice(o),s.zbufferSizeInBytes=s.height*s.zbufferBufferWidth*4,u.create(s.zbufferSizeInBytes,GPUBufferUsage.MAP_READ|GPUBufferUsage.COPY_DST),c.copyTextureToBuffer({texture:i.getHandle(),aspect:"depth-only"},{buffer:u.getHandle(),bytesPerRow:4*s.zbufferBufferWidth,rowsPerImage:s.height},{width:s.width,height:s.height,depthOrArrayLayers:1})),o.submitCommandEncoder(c);const d=l.mapAsync(GPUMapMode.READ);if(t.captureZValues){const e=u.mapAsync(GPUMapMode.READ);await Promise.all([d,e]),s.depthValues=new Float32Array(u.getMappedRange().slice()),u.unmap()}else await d;return s.colorValues=new Uint32Array(l.getMappedRange().slice()),l.unmap(),s.generateSelection=(e,t,n,r)=>function(e,t,n,r,o){const a=Math.floor(t),i=Math.floor(n),s=Math.floor(r),l=Math.floor(o),c=new Map,u=[0,0];for(let t=i;t<=l;t++)for(let n=a;n<=s;n++){const r=Mx(e,[n,t],0,u);if(r){const t=Ox(r);if(c.has(t)){const n=c.get(t);n.pixelCount++,e.captureZValues&&r.zValue<n.info.zValue&&(n.info=r),-1===n.attributeIDs.indexOf(r.attributeID)&&n.attributeIDs.push(r.attributeID)}else c.set(t,{info:r,pixelCount:1,attributeIDs:[r.attributeID]})}}return function(e,t,n){const r=[];let o=0;return t.forEach(((t,a)=>{const i=Jp.newInstance();switch(i.setContentType(Ax.INDICES),e){case wx.FIELD_ASSOCIATION_CELLS:i.setFieldType(Ix.CELL);break;case wx.FIELD_ASSOCIATION_POINTS:i.setFieldType(Ix.POINT);break;default:Px("Unknown field association")}i.getProperties().propID=t.info.propID;const s=n.webGPURenderer.getPropFromID(t.info.propID);i.getProperties().prop=s.getRenderable(),i.getProperties().compositeID=t.info.compositeID,i.getProperties().pixelCount=t.pixelCount,n.captureZValues&&(i.getProperties().displayPosition=[t.info.displayPosition[0],t.info.displayPosition[1],t.info.zValue],i.getProperties().worldPosition=n.webGPURenderWindow.displayToWorld(t.info.displayPosition[0],t.info.displayPosition[1],t.info.zValue,n.renderer)),i.setSelectionList(t.attributeIDs),r[o]=i,o++})),r}(e.fieldAssociation,c,e)}(s,e,t,n,r),s}}const Dx={};function Vx(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Dx,n),jp.extend(e,t,n),t._selectionPass=Sx.newInstance(),jt.setGet(e,t,["_WebGPURenderWindow"]),jt.moveToProtected(e,t,["WebGPURenderWindow"]),Ex(e,t)}var Lx={newInstance:jt.newInstance(Vx,"vtkWebGPUHardwareSelector"),extend:Vx};const Bx=Object.create(null);function Nx(e,t){t.classHierarchy.push("vtkWebGPUViewNodeFactory")}const _x={};function Fx(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,_x,n),t.overrides=Bx,tn.extend(e,t,n),Nx(0,t)}var kx={newInstance:jt.newInstance(Fx,"vtkWebGPUViewNodeFactory"),extend:Fx};const{vtkErrorMacro:Gx}=jt,Ux={position:"absolute",top:0,left:0,width:"100%",height:"100%"};function zx(e,t){t.classHierarchy.push("vtkWebGPURenderWindow"),e.getViewNodeFactory=()=>t.myFactory;const n=[0,0];e.onModified((function(){t.renderable&&(t.size[0]===n[0]&&t.size[1]===n[1]||(n[0]=t.size[0],n[1]=t.size[1],t.canvas.setAttribute("width",t.size[0]),t.canvas.setAttribute("height",t.size[1]),e.recreateSwapChain())),t.viewStream&&t.viewStream.setSize(t.size[0],t.size[1]),t.canvas.style.display=t.useOffScreen?"none":"block",t.el&&(t.el.style.cursor=t.cursorVisibility?t.cursor:"none"),t.containerSize=null})),e.recreateSwapChain=()=>{t.context&&(t.context.unconfigure(),t.presentationFormat=navigator.gpu.getPreferredCanvasFormat(t.adapter),t.context.configure({device:t.device.getHandle(),format:t.presentationFormat,alphaMode:"premultiplied",usage:GPUTextureUsage.RENDER_ATTACHMENT|GPUTextureUsage.COPY_DST,width:t.size[0],height:t.size[1]}),t._configured=!0)},e.getCurrentTexture=()=>t.context.getCurrentTexture(),e.buildPass=n=>{if(n){if(!t.renderable)return;e.prepareNodes(),e.addMissingNodes(t.renderable.getRenderersByReference()),e.removeUnusedNodes(),e.initialize()}else t.initialized&&(t._configured||e.recreateSwapChain(),t.commandEncoder=t.device.createCommandEncoder())},e.initialize=()=>{if(!t.initializing){if(t.initializing=!0,!navigator.gpu)return void Gx("WebGPU is not enabled.");e.create3DContextAsync().then((()=>{t.initialized=!0,t.deleted||e.invokeInitialized()}))}},e.setContainer=n=>{t.el&&t.el!==n&&(t.canvas.parentNode!==t.el&&Gx("Error: canvas parent node does not match container"),t.el.removeChild(t.canvas),t.el.contains(t.bgImage)&&t.el.removeChild(t.bgImage)),t.el!==n&&(t.el=n,t.el&&(t.el.appendChild(t.canvas),t.useBackgroundImage&&t.el.appendChild(t.bgImage)),e.modified())},e.getContainer=()=>t.el,e.getContainerSize=()=>{if(!t.containerSize&&t.el){const{width:e,height:n}=t.el.getBoundingClientRect();t.containerSize=[e,n]}return t.containerSize||t.size},e.getFramebufferSize=()=>t.size,e.create3DContextAsync=async()=>{t.adapter=await navigator.gpu.requestAdapter({powerPreference:"high-performance"}),t.deleted||(t.device=Tx.newInstance(),t.device.initialize(await t.adapter.requestDevice()),t.deleted?t.device=null:t.context=t.canvas.getContext("webgpu"))},e.releaseGraphicsResources=()=>{const n=ry.newInstance();n.setCurrentOperation("Release"),n.traverse(e,null),t.adapter=null,t.device=null,t.context=null,t.initialized=!1,t.initializing=!1},e.setBackgroundImage=e=>{t.bgImage.src=e.src},e.setUseBackgroundImage=e=>{t.useBackgroundImage=e,t.useBackgroundImage&&!t.el.contains(t.bgImage)?t.el.appendChild(t.bgImage):!t.useBackgroundImage&&t.el.contains(t.bgImage)&&t.el.removeChild(t.bgImage)},e.captureNextImage=function(){let n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"image/png",{resetCamera:r=!1,size:o=null,scale:a=1}=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};if(t.deleted)return null;t.imageFormat=n;const i=t.notifyStartCaptureImage;return t.notifyStartCaptureImage=!0,t._screenshot={size:o||1!==a?o||t.size.map((e=>e*a)):null},new Promise(((n,o)=>{const a=e.onImageReady((o=>{if(null===t._screenshot.size)t.notifyStartCaptureImage=i,a.unsubscribe(),t._screenshot.placeHolder&&(t.size=t._screenshot.originalSize,e.modified(),t._screenshot.cameras&&t._screenshot.cameras.forEach((e=>{let{restoreParamsFn:t,arg:n}=e;return t(n)})),e.traverseAllPasses(),t.el.removeChild(t._screenshot.placeHolder),t._screenshot.placeHolder.remove(),t._screenshot=null),n(o);else{const n=document.createElement("img");if(n.style=Ux,n.src=o,t._screenshot.placeHolder=t.el.appendChild(n),t.canvas.style.display="none",t._screenshot.originalSize=t.size,t.size=t._screenshot.size,t._screenshot.size=null,e.modified(),r){const e=!0!==r;t._screenshot.cameras=t.renderable.getRenderers().map((t=>{const n=t.getActiveCamera(),o=n.get("focalPoint","position","parallelScale");return{resetCameraArgs:e?{renderer:t}:void 0,resetCameraFn:e?r:t.resetCamera,restoreParamsFn:n.set,arg:JSON.parse(JSON.stringify(o))}})),t._screenshot.cameras.forEach((e=>{let{resetCameraFn:t,resetCameraArgs:n}=e;return t(n)}))}e.traverseAllPasses()}}))}))},e.traverseAllPasses=()=>{if(!t.deleted)if(t.initialized){if(t.renderPasses)for(let n=0;n<t.renderPasses.length;++n)t.renderPasses[n].traverse(e,null);t.commandEncoder&&(t.device.submitCommandEncoder(t.commandEncoder),t.commandEncoder=null,t.notifyStartCaptureImage&&t.device.onSubmittedWorkDone().then((()=>{!async function(){let n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:t.imageFormat;const r=document.createElement("canvas"),o=r.getContext("2d");r.width=t.canvas.width,r.height=t.canvas.height;const a=await e.getPixelsAsync(),i=new ImageData(a.colorValues,a.width,a.height);o.putImageData(i,0,0);const s=t.canvas.getBoundingClientRect(),l=t.renderable;l.getRenderers().forEach((e=>{e.getViewProps().forEach((e=>{if(e.getContainer){const t=e.getContainer().getElementsByTagName("canvas");for(let e=0;e<t.length;e++){const n=t[e],r=n.getBoundingClientRect(),a=r.x-s.x,i=r.y-s.y;o.drawImage(n,a,i)}}}))}));const c=r.toDataURL(n);r.remove(),e.invokeImageReady(c)}()})))}else{e.initialize();const t=e.onInitialized((()=>{t.unsubscribe(),e.traverseAllPasses()}))}},e.setViewStream=n=>t.viewStream!==n&&(t.subscription&&(t.subscription.unsubscribe(),t.subscription=null),t.viewStream=n,t.viewStream&&(t.renderable.getRenderers()[0].getBackgroundByReference()[3]=0,e.setUseBackgroundImage(!0),t.subscription=t.viewStream.onImageReady((t=>e.setBackgroundImage(t.image))),t.viewStream.setSize(t.size[0],t.size[1]),t.viewStream.invalidateCache(),t.viewStream.render(),e.modified()),!0),e.getUniquePropID=()=>t.nextPropID++,e.getPropFromID=e=>{for(let n=0;n<t.children.length;n++){const r=t.children[n].getPropFromID(e);if(null!==r)return r}return null},e.getPixelsAsync=async()=>{const e=t.device,n=t.renderPasses[0].getOpaquePass().getColorTexture(),r={width:n.getWidth(),height:n.getHeight()};r.colorBufferWidth=32*Math.floor((r.width+31)/32),r.colorBufferSizeInBytes=r.colorBufferWidth*r.height*8;const o=GT.newInstance();o.setDevice(e),o.create(r.colorBufferSizeInBytes,GPUBufferUsage.MAP_READ|GPUBufferUsage.COPY_DST);const a=t.device.createCommandEncoder();a.copyTextureToBuffer({texture:n.getHandle()},{buffer:o.getHandle(),bytesPerRow:8*r.colorBufferWidth,rowsPerImage:r.height},{width:r.width,height:r.height,depthOrArrayLayers:1}),e.submitCommandEncoder(a);const i=o.mapAsync(GPUMapMode.READ);await i,r.colorValues=new Uint16Array(o.getMappedRange().slice()),o.unmap();const s=new Uint8ClampedArray(r.height*r.width*4);for(let e=0;e<r.height;e++)for(let t=0;t<r.width;t++){const n=4*(e*r.width+t),o=4*(e*r.colorBufferWidth+t);s[n]=255*Rd.fromHalf(r.colorValues[o]),s[n+1]=255*Rd.fromHalf(r.colorValues[o+1]),s[n+2]=255*Rd.fromHalf(r.colorValues[o+2]),s[n+3]=255*Rd.fromHalf(r.colorValues[o+3])}return r.colorValues=s,r},e.createSelector=()=>{const t=Lx.newInstance();return t.setWebGPURenderWindow(e),t};const r=e.setSize;e.setSize=(t,n)=>{const o=r(t,n);return o&&e.invokeWindowResizeEvent({width:t,height:n}),o},e.delete=jt.chain(e.delete,e.setViewStream)}const Wx={initialized:!1,context:null,adapter:null,device:null,canvas:null,cursorVisibility:!0,cursor:"pointer",containerSize:null,renderPasses:[],notifyStartCaptureImage:!1,imageFormat:"image/png",useOffScreen:!1,useBackgroundImage:!1,nextPropID:1,xrSupported:!1,presentationFormat:null};const Hx=jt.newInstance((function(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Wx,n),t.canvas=document.createElement("canvas"),t.canvas.style.width="100%",t.bgImage=new Image,t.bgImage.style.position="absolute",t.bgImage.style.left="0",t.bgImage.style.top="0",t.bgImage.style.width="100%",t.bgImage.style.height="100%",t.bgImage.style.zIndex="-1",My.extend(e,t,n),t.myFactory=kx.newInstance(),t.renderPasses[0]=cx.newInstance(),t.selector||(t.selector=Lx.newInstance(),t.selector.setWebGPURenderWindow(e)),jt.event(e,t,"imageReady"),jt.event(e,t,"initialized"),jt.get(e,t,["commandEncoder","device","presentationFormat","useBackgroundImage","xrSupported"]),jt.setGet(e,t,["initialized","context","canvas","device","renderPasses","notifyStartCaptureImage","cursor","useOffScreen"]),jt.setGetArray(e,t,["size"],2),jt.event(e,t,"windowResizeEvent"),zx(e,t)}),"vtkWebGPURenderWindow");var jx;cv("WebGPU",Hx),jx=Hx,Bx.vtkRenderWindow=jx;const Kx=Jv(),$x={margin:"0",padding:"0",position:"absolute",top:"0",left:"0",width:"100%",height:"100%",overflow:"hidden"},qx={position:"absolute",left:"25px",top:"25px",backgroundColor:"white",borderRadius:"5px",listStyle:"none",padding:"5px 10px",margin:"0",display:"block",border:"solid 1px black",maxWidth:"calc(100% - 70px)",maxHeight:"calc(100% - 60px)",overflow:"auto"};function Xx(e,t){Object.keys(t).forEach((n=>{e.style[n]=t[n]}))}function Yx(e,t){t.classHierarchy.push("vtkFullScreenRenderWindow");const n=document.querySelector("body");function r(t){"c"===String.fromCharCode(t.charCode)&&e.toggleControllerVisibility()}t.rootContainer||(t.rootContainer=n),t.container||(t.container=document.createElement("div"),Xx(t.container,t.containerStyle||$x),t.rootContainer.appendChild(t.container)),t.rootContainer===n&&(document.documentElement.style.height="100%",n.style.height="100%",n.style.padding="0",n.style.margin="0"),t.renderWindow=gv.newInstance(),t.renderer=sv.newInstance(),t.renderWindow.addRenderer(t.renderer),t.apiSpecificRenderWindow=t.renderWindow.newAPISpecificView(Kx.viewAPI??t.defaultViewAPI),t.apiSpecificRenderWindow.setContainer(t.container),t.renderWindow.addView(t.apiSpecificRenderWindow),t.interactor=Dv.newInstance(),t.interactor.setInteractorStyle(Yv.newInstance()),t.interactor.setView(t.apiSpecificRenderWindow),t.interactor.initialize(),t.interactor.bindEvents(t.container),e.setBackground=t.renderer.setBackground,e.removeController=()=>{const e=t.controlContainer;e&&e.parentNode.removeChild(e)},e.setControllerVisibility=e=>{t.controllerVisibility=e,t.controlContainer&&(t.controlContainer.style.display=e?"block":"none")},e.toggleControllerVisibility=()=>{e.setControllerVisibility(!t.controllerVisibility)},e.addController=n=>{t.controlContainer=document.createElement("div"),Xx(t.controlContainer,t.controlPanelStyle||qx),t.rootContainer.appendChild(t.controlContainer),t.controlContainer.innerHTML=n,e.setControllerVisibility(t.controllerVisibility),t.rootContainer.addEventListener("keypress",r)},e.setBackground(...t.background),e.addRepresentation=e=>{e.getActors().forEach((e=>{t.renderer.addActor(e)}))},e.removeRepresentation=e=>{e.getActors().forEach((e=>t.renderer.removeActor(e)))},e.delete=jt.chain(e.setContainer,t.apiSpecificRenderWindow.delete,(()=>{t.rootContainer?.removeEventListener("keypress",r),window.removeEventListener("resize",e.resize)}),e.delete),e.resize=()=>{const e=t.container.getBoundingClientRect(),n=window.devicePixelRatio||1;t.apiSpecificRenderWindow.setSize(Math.floor(e.width*n),Math.floor(e.height*n)),t.resizeCallback&&t.resizeCallback(e),t.renderWindow.render()},e.setResizeCallback=n=>{t.resizeCallback=n,e.resize()},t.listenWindowResize&&window.addEventListener("resize",e.resize),e.resize()}const Zx={background:[.32,.34,.43],containerStyle:null,controlPanelStyle:null,listenWindowResize:!0,resizeCallback:null,controllerVisibility:!0};function Qx(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Zx,n),jt.obj(e,t),jt.get(e,t,["renderWindow","renderer","apiSpecificRenderWindow","interactor","rootContainer","container","controlContainer"]),Yx(e,t)}var Jx={newInstance:jt.newInstance(Qx),extend:Qx},eC={ColorSpace:{RGB:0,HSV:1,LAB:2,DIVERGING:3},Scale:{LINEAR:0,LOG10:1}};const{ColorSpace:tC,Scale:nC}=eC,{ScalarMappingTarget:rC}=Pl,{vtkDebugMacro:oC,vtkErrorMacro:aC,vtkWarningMacro:iC}=jt;function sC(e,t){const n=e[0],r=e[1],o=e[2],a=Math.sqrt(n*n+r*r+o*o),i=a>.001?Math.acos(n/a):0,s=i>.001?Math.atan2(o,r):0;t[0]=a,t[1]=i,t[2]=s}function lC(e,t){if(e[0]>=t-.1)return e[2];const n=e[1]*Math.sqrt(t*t-e[0]*e[0])/(e[0]*Math.sin(e[1]));return e[2]>-.3*Math.PI?e[2]+n:e[2]-n}function cC(e,t,n,r){const o=[],a=[];wa(t,o),wa(n,a);const i=[],s=[];sC(o,i),sC(a,s);let l=e;if(i[1]>.05&&s[1]>.05&&function(e,t){let n=e-t;for(n<0&&(n=-n);n>=2*Math.PI;)n-=2*Math.PI;return n>Math.PI&&(n=2*Math.PI-n),n}(i[2],s[2])>.33*Math.PI){let t=Math.max(i[0],s[0]);t=Math.max(88,t),e<.5?(s[0]=t,s[1]=0,s[2]=0,l*=2):(i[0]=t,i[1]=0,i[2]=0,l=2*l-1)}i[1]<.05&&s[1]>.05?i[2]=lC(s,i[0]):s[1]<.05&&i[1]>.05&&(s[2]=lC(i,s[0]));const c=[];c[0]=(1-l)*i[0]+l*s[0],c[1]=(1-l)*i[1]+l*s[1],c[2]=(1-l)*i[2]+l*s[2];const u=[];!function(e,t){const n=e[0],r=e[1],o=e[2];t[0]=n*Math.cos(r),t[1]=n*Math.sin(r)*Math.cos(o),t[2]=n*Math.sin(r)*Math.sin(o)}(c,u),Pa(u,r)}function uC(e,t){t.classHierarchy.push("vtkColorTransferFunction"),e.getSize=()=>t.nodes.length,e.addRGBPoint=(t,n,r,o)=>e.addRGBPointLong(t,n,r,o,.5,0),e.addRGBPointLong=function(n,r,o,a){let i=arguments.length>4&&void 0!==arguments[4]?arguments[4]:.5,s=arguments.length>5&&void 0!==arguments[5]?arguments[5]:0;if(i<0||i>1)return aC("Midpoint outside range [0.0, 1.0]"),-1;if(s<0||s>1)return aC("Sharpness outside range [0.0, 1.0]"),-1;t.allowDuplicateScalars||e.removePoint(n);const l={x:n,r:r,g:o,b:a,midpoint:i,sharpness:s};t.nodes.push(l),e.sortAndUpdateRange();let c=0;for(;c<t.nodes.length&&t.nodes[c].x!==n;c++);return c<t.nodes.length?c:-1},e.addHSVPoint=(t,n,r,o)=>e.addHSVPointLong(t,n,r,o,.5,0),e.addHSVPointLong=function(t,n,r,o){let a=arguments.length>4&&void 0!==arguments[4]?arguments[4]:.5,i=arguments.length>5&&void 0!==arguments[5]?arguments[5]:0;const s=[],l=[n,r,o];return xa(l,s),e.addRGBPoint(t,s[0],s[1],s[2],a,i)},e.setNodes=n=>{if(t.nodes!==n){const r=JSON.stringify(t.nodes);t.nodes=n;const o=JSON.stringify(t.nodes);if(e.sortAndUpdateRange()||r!==o)return e.modified(),!0}return!1},e.sortAndUpdateRange=()=>{const n=JSON.stringify(t.nodes);t.nodes.sort(((e,t)=>e.x-t.x));const r=JSON.stringify(t.nodes),o=e.updateRange();return o||n===r?o:(e.modified(),!0)},e.updateRange=()=>{const n=[2];n[0]=t.mappingRange[0],n[1]=t.mappingRange[1];const r=t.nodes.length;return r?(t.mappingRange[0]=t.nodes[0].x,t.mappingRange[1]=t.nodes[r-1].x):(t.mappingRange[0]=0,t.mappingRange[1]=0),(n[0]!==t.mappingRange[0]||n[1]!==t.mappingRange[1])&&(e.modified(),!0)},e.removePoint=n=>{let r=0;for(;r<t.nodes.length&&t.nodes[r].x!==n;r++);const o=r;if(r>=t.nodes.length)return-1;let a=!1;return t.nodes.splice(r,1),0!==r&&r!==t.nodes.length||(a=e.updateRange()),a||e.modified(),o},e.movePoint=(n,r)=>{if(n!==r){e.removePoint(r);for(let o=0;o<t.nodes.length;o++)if(t.nodes[o].x===n){t.nodes[o].x=r,e.sortAndUpdateRange();break}}},e.removeAllPoints=()=>{t.nodes=[],e.sortAndUpdateRange()},e.addRGBSegment=(n,r,o,a,i,s,l,c)=>{e.sortAndUpdateRange();for(let e=0;e<t.nodes.length;)t.nodes[e].x>=n&&t.nodes[e].x<=i?t.nodes.splice(e,1):e++;e.addRGBPointLong(n,r,o,a,.5,0),e.addRGBPointLong(i,s,l,c,.5,0),e.modified()},e.addHSVSegment=(t,n,r,o,a,i,s,l)=>{const c=[i,s,l],u=[],d=[];xa([n,r,o],u),xa(c,d),e.addRGBSegment(t,u[0],u[1],u[2],a,d[0],d[1],d[2])},e.mapValue=t=>{const n=[];return e.getColor(t,n),[Math.floor(255*n[0]+.5),Math.floor(255*n[1]+.5),Math.floor(255*n[2]+.5),255]},e.getColor=(n,r)=>{if(t.indexedLookup){const t=e.getSize(),o=e.getAnnotatedValueIndexInternal(n);if(o<0||0===t){const t=e.getNanColorByReference();r[0]=t[0],r[1]=t[1],r[2]=t[2]}else{const n=[];e.getNodeValue(o%t,n),r[0]=n[1],r[1]=n[2],r[2]=n[3]}}else e.getTable(n,n,1,r)},e.getRedValue=t=>{const n=[];return e.getColor(t,n),n[0]},e.getGreenValue=t=>{const n=[];return e.getColor(t,n),n[1]},e.getBlueValue=t=>{const n=[];return e.getColor(t,n),n[2]},e.getTable=(n,r,o,a)=>{const i=Number(n),s=Number(r);if(_a(i)||_a(s)){for(let e=0;e<o;e++)a[3*e+0]=t.nanColor[0],a[3*e+1]=t.nanColor[1],a[3*e+2]=t.nanColor[2];return}let l=0;const c=t.nodes.length;let u=0,d=0,p=0;0!==c&&(u=t.nodes[c-1].r,d=t.nodes[c-1].g,p=t.nodes[c-1].b);let f=0,g=0,m=0;const h=[0,0,0],v=[0,0,0];let y=0,T=0;const b=[];let x=t.scale===nC.LOG10;x&&(x=t.mappingRange[0]>0);let C=0,S=0,A=0;x&&(C=Math.log10(i),S=Math.log10(s));for(let n=0;n<o;n++){const r=3*n;if(o>1?x?(A=C+n/(o-1)*(S-C),f=10**A):f=i+n/(o-1)*(s-i):x?(A=.5*(C+S),f=10**A):f=.5*(i+s),t.discretize){const e=t.mappingRange;if(f>=e[0]&&f<=e[1]){const n=t.numberOfValues,r=e[1]-e[0];if(n<=1)f=e[0]+r/2;else{const t=(f-e[0])/r,o=Eo(n*t);f=e[0]+o/(n-1)*r}}}for(;l<c&&f>t.nodes[l].x;)l++,l<c&&(g=t.nodes[l-1].x,m=t.nodes[l].x,x&&(g=Math.log10(g),m=Math.log10(m)),h[0]=t.nodes[l-1].r,v[0]=t.nodes[l].r,h[1]=t.nodes[l-1].g,v[1]=t.nodes[l].g,h[2]=t.nodes[l-1].b,v[2]=t.nodes[l].b,y=t.nodes[l-1].midpoint,T=t.nodes[l-1].sharpness,y<1e-5&&(y=1e-5),y>.99999&&(y=.99999));if(f>t.mappingRange[1])a[r]=0,a[r+1]=0,a[r+2]=0,t.clamping&&(e.getUseAboveRangeColor()?(a[r]=t.aboveRangeColor[0],a[r+1]=t.aboveRangeColor[1],a[r+2]=t.aboveRangeColor[2]):(a[r]=u,a[r+1]=d,a[r+2]=p));else if(f<t.mappingRange[0]||La(f)&&f<0)a[r]=0,a[r+1]=0,a[r+2]=0,t.clamping&&(e.getUseBelowRangeColor()?(a[r]=t.belowRangeColor[0],a[r+1]=t.belowRangeColor[1],a[r+2]=t.belowRangeColor[2]):c>0&&(a[r]=t.nodes[0].r,a[r+1]=t.nodes[0].g,a[r+2]=t.nodes[0].b));else if(0===l&&(Math.abs(f-i)<1e-6||t.discretize))c>0?(a[r]=t.nodes[0].r,a[r+1]=t.nodes[0].g,a[r+2]=t.nodes[0].b):(a[r]=0,a[r+1]=0,a[r+2]=0);else{let e=0;if(e=x?(A-g)/(m-g):(f-g)/(m-g),e=e<y?.5*e/y:.5+.5*(e-y)/(1-y),T>.99){if(e<.5){a[r]=h[0],a[r+1]=h[1],a[r+2]=h[2];continue}a[r]=v[0],a[r+1]=v[1],a[r+2]=v[2];continue}if(T<.01){if(t.colorSpace===tC.RGB)a[r]=(1-e)*h[0]+e*v[0],a[r+1]=(1-e)*h[1]+e*v[1],a[r+2]=(1-e)*h[2]+e*v[2];else if(t.colorSpace===tC.HSV){const n=[],o=[];ba(h,n),ba(v,o),t.hSVWrap&&(n[0]-o[0]>.5||o[0]-n[0]>.5)&&(n[0]>o[0]?n[0]-=1:o[0]-=1);const i=[];i[0]=(1-e)*n[0]+e*o[0],i[0]<0&&(i[0]+=1),i[1]=(1-e)*n[1]+e*o[1],i[2]=(1-e)*n[2]+e*o[2],xa(i,b),a[r]=b[0],a[r+1]=b[1],a[r+2]=b[2]}else if(t.colorSpace===tC.LAB){const t=[],n=[];wa(h,t),wa(v,n);const o=[];o[0]=(1-e)*t[0]+e*n[0],o[1]=(1-e)*t[1]+e*n[1],o[2]=(1-e)*t[2]+e*n[2],Pa(o,b),a[r]=b[0],a[r+1]=b[1],a[r+2]=b[2]}else t.colorSpace===tC.DIVERGING?(cC(e,h,v,b),a[r]=b[0],a[r+1]=b[1],a[r+2]=b[2]):aC("ColorSpace set to invalid value.",t.colorSpace);continue}e<.5?e=.5*(2*e)**(1+10*T):e>.5&&(e=1-.5*(2*(1-e))**(1+10*T));const n=e*e,o=n*e,i=2*o-3*n+1,s=-2*o+3*n,l=o-2*n+e,c=o-n;let u,d;if(t.colorSpace===tC.RGB)for(let e=0;e<3;e++)u=v[e]-h[e],d=(1-T)*u,a[r+e]=i*h[e]+s*v[e]+l*d+c*d;else if(t.colorSpace===tC.HSV){const e=[],n=[];ba(h,e),ba(v,n),t.hSVWrap&&(e[0]-n[0]>.5||n[0]-e[0]>.5)&&(e[0]>n[0]?e[0]-=1:n[0]-=1);const o=[];for(let t=0;t<3;t++)u=n[t]-e[t],d=(1-T)*u,o[t]=i*e[t]+s*n[t]+l*d+c*d,0===t&&o[t]<0&&(o[t]+=1);xa(o,b),a[r]=b[0],a[r+1]=b[1],a[r+2]=b[2]}else if(t.colorSpace===tC.LAB){const e=[],t=[];wa(h,e),wa(v,t);const n=[];for(let r=0;r<3;r++)u=t[r]-e[r],d=(1-T)*u,n[r]=i*e[r]+s*t[r]+l*d+c*d;Pa(n,b),a[r]=b[0],a[r+1]=b[1],a[r+2]=b[2]}else t.colorSpace===tC.DIVERGING?(cC(e,h,v,b),a[r]=b[0],a[r+1]=b[1],a[r+2]=b[2]):aC("ColorSpace set to invalid value.");for(let e=0;e<3;e++)a[r+e]=a[r+e]<0?0:a[r+e],a[r+e]=a[r+e]>1?1:a[r+e]}}},e.getUint8Table=function(n,r,o){let a=arguments.length>3&&void 0!==arguments[3]&&arguments[3];if(e.getMTime()<=t.buildTime&&t.tableSize===o&&t.tableWithAlpha!==a)return t.table;if(0===t.nodes.length)return aC("Attempting to lookup a value with no points in the function"),t.table;const i=a?4:3;t.tableSize===o&&t.tableWithAlpha===a||(t.table=new Uint8Array(o*i),t.tableSize=o,t.tableWithAlpha=a);const s=[];e.getTable(n,r,o,s);for(let e=0;e<o;e++)t.table[e*i+0]=Math.floor(255*s[3*e+0]+.5),t.table[e*i+1]=Math.floor(255*s[3*e+1]+.5),t.table[e*i+2]=Math.floor(255*s[3*e+2]+.5),a&&(t.table[e*i+3]=255);return t.buildTime.modified(),t.table},e.buildFunctionFromArray=n=>{e.removeAllPoints();const r=n.getNumberOfComponents();for(let e=0;e<n.getNumberOfTuples();e++)switch(r){case 3:t.nodes.push({x:e,r:n.getComponent(e,0),g:n.getComponent(e,1),b:n.getComponent(e,2),midpoint:.5,sharpness:0});break;case 4:t.nodes.push({x:n.getComponent(e,0),r:n.getComponent(e,1),g:n.getComponent(e,2),b:n.getComponent(e,3),midpoint:.5,sharpness:0});break;case 5:t.nodes.push({x:e,r:n.getComponent(e,0),g:n.getComponent(e,1),b:n.getComponent(e,2),midpoint:n.getComponent(e,4),sharpness:n.getComponent(e,5)});break;case 6:t.nodes.push({x:n.getComponent(e,0),r:n.getComponent(e,1),g:n.getComponent(e,2),b:n.getComponent(e,3),midpoint:n.getComponent(e,4),sharpness:n.getComponent(e,5)})}e.sortAndUpdateRange()},e.buildFunctionFromTable=(n,r,o,a)=>{let i=0;e.removeAllPoints(),o>1&&(i=(r-n)/(o-1));for(let e=0;e<o;e++){const r={x:n+i*e,r:a[3*e],g:a[3*e+1],b:a[3*e+2],sharpness:0,midpoint:.5};t.nodes.push(r)}e.sortAndUpdateRange()},e.getNodeValue=(e,n)=>e<0||e>=t.nodes.length?(aC("Index out of range!"),-1):(n[0]=t.nodes[e].x,n[1]=t.nodes[e].r,n[2]=t.nodes[e].g,n[3]=t.nodes[e].b,n[4]=t.nodes[e].midpoint,n[5]=t.nodes[e].sharpness,1),e.setNodeValue=(n,r)=>{if(n<0||n>=t.nodes.length)return aC("Index out of range!"),-1;const o=t.nodes[n].x;return t.nodes[n].x=r[0],t.nodes[n].r=r[1],t.nodes[n].g=r[2],t.nodes[n].b=r[3],t.nodes[n].midpoint=r[4],t.nodes[n].sharpness=r[5],o!==r[0]?e.sortAndUpdateRange():e.modified(),1},e.getNumberOfAvailableColors=()=>{if(t.indexedLookup&&e.getSize())return e.getSize();if(t.tableSize)return t.tableSize;const n=t.nodes?.length??0;return Math.max(4094,n)},e.getIndexedColor=(t,n)=>{const r=e.getSize();if(r>0&&t>=0){const o=[];e.getNodeValue(t%r,o);for(let e=0;e<3;++e)n[e]=o[e+1];return void(n[3]=1)}const o=e.getNanColorByReference();n[0]=o[0],n[1]=o[1],n[2]=o[2],n[3]=1},e.fillFromDataPointer=(t,n)=>{if(!(t<=0)&&n){e.removeAllPoints();for(let r=0;r<t;r++)e.addRGBPoint(n[4*r],n[4*r+1],n[4*r+2],n[4*r+3])}},e.setMappingRange=(n,r)=>{const o=[n,r],a=e.getRange();if(a[1]===o[1]&&a[0]===o[0])return;if(o[1]===o[0])return void aC("attempt to set zero width color range");const i=(o[1]-o[0])/(a[1]-a[0]),s=o[0]-a[0]*i;for(let e=0;e<t.nodes.length;++e)t.nodes[e].x=t.nodes[e].x*i+s;t.mappingRange[0]=o[0],t.mappingRange[1]=o[1],e.modified()},e.adjustRange=n=>{const r=e.getRange(),o=[];r[0]<n[0]?(e.getColor(n[0],o),e.addRGBPoint(n[0],o[0],o[1],o[2])):(e.getColor(r[0],o),e.addRGBPoint(n[0],o[0],o[1],o[2])),r[1]>n[1]?(e.getColor(n[1],o),e.addRGBPoint(n[1],o[0],o[1],o[2])):(e.getColor(r[1],o),e.addRGBPoint(n[1],o[0],o[1],o[2])),e.sortAndUpdateRange();for(let e=0;e<t.nodes.length;)t.nodes[e].x>=n[0]&&t.nodes[e].x<=n[1]?t.nodes.splice(e,1):++e;return 1},e.estimateMinNumberOfSamples=(t,n)=>{const r=e.findMinimumXDistance();return Math.ceil((n-t)/r)},e.findMinimumXDistance=()=>{if(t.nodes.length<2)return-1;let e=Number.MAX_VALUE;for(let n=0;n<t.nodes.length-1;n++){const r=t.nodes[n+1].x-t.nodes[n].x;r<e&&(e=r)}return e},e.mapScalarsThroughTable=(n,r,o,a)=>{0!==e.getSize()?t.indexedLookup?e.mapDataIndexed(n,r,o,a):e.mapData(n,r,o,a):oC("Transfer Function Has No Points!")},e.mapData=(t,n,r,o)=>{if(0===e.getSize())return void iC("Transfer Function Has No Points!");const a=Math.floor(255*e.getAlpha()+.5),i=t.getNumberOfTuples(),s=t.getNumberOfComponents(),l=n.getData(),c=t.getData(),u=[];if(r===rC.RGBA)for(let t=0;t<i;t++){const n=c[t*s+o];e.getColor(n,u),l[4*t]=Math.floor(255*u[0]+.5),l[4*t+1]=Math.floor(255*u[1]+.5),l[4*t+2]=Math.floor(255*u[2]+.5),l[4*t+3]=a}if(r===rC.RGB)for(let t=0;t<i;t++){const n=c[t*s+o];e.getColor(n,u),l[3*t]=Math.floor(255*u[0]+.5),l[3*t+1]=Math.floor(255*u[1]+.5),l[3*t+2]=Math.floor(255*u[2]+.5)}if(r===rC.LUMINANCE)for(let t=0;t<i;t++){const n=c[t*s+o];e.getColor(n,u),l[t]=Math.floor(76.5*u[0]+150.45*u[1]+28.05*u[2]+.5)}if(r===rC.LUMINANCE_ALPHA)for(let t=0;t<i;t++){const n=c[t*s+o];e.getColor(n,u),l[2*t]=Math.floor(76.5*u[0]+150.45*u[1]+28.05*u[2]+.5),l[2*t+1]=a}},e.applyColorMap=n=>{const r=JSON.stringify(t.colorSpace);n.ColorSpace&&(t.colorSpace=tC[n.ColorSpace.toUpperCase()],void 0===t.colorSpace&&(aC(`ColorSpace ${n.ColorSpace} not supported, using RGB instead`),t.colorSpace=tC.RGB));let o=r!==JSON.stringify(t.colorSpace);const a=o||JSON.stringify(t.nanColor);if(n.NanColor)for(t.nanColor=[].concat(n.NanColor);t.nanColor.length<4;)t.nanColor.push(1);o=o||a!==JSON.stringify(t.nanColor);const i=o||JSON.stringify(t.nodes);if(n.RGBPoints){const e=n.RGBPoints.length;t.nodes=[];const r=.5,o=0;for(let a=0;a<e;a+=4)t.nodes.push({x:n.RGBPoints[a],r:n.RGBPoints[a+1],g:n.RGBPoints[a+2],b:n.RGBPoints[a+3],midpoint:r,sharpness:o})}const s=e.sortAndUpdateRange(),l=!s&&(o||i!==JSON.stringify(t.nodes));return l&&e.modified(),s||l}}const dC={clamping:!0,colorSpace:tC.RGB,hSVWrap:!0,scale:nC.LINEAR,nanColor:null,belowRangeColor:null,aboveRangeColor:null,useAboveRangeColor:!1,useBelowRangeColor:!1,allowDuplicateScalars:!1,table:null,tableSize:0,buildTime:null,nodes:null,discretize:!1,numberOfValues:256};function pC(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,dC,n),Pl.extend(e,t,n),t.table=[],t.nodes=[],t.nanColor=[.5,0,0,1],t.belowRangeColor=[0,0,0,1],t.aboveRangeColor=[1,1,1,1],t.buildTime={},jt.obj(t.buildTime),jt.get(e,t,["buildTime","mappingRange"]),jt.setGet(e,t,["useAboveRangeColor","useBelowRangeColor","discretize","numberOfValues",{type:"enum",name:"colorSpace",enum:tC},{type:"enum",name:"scale",enum:nC}]),jt.setArray(e,t,["nanColor","belowRangeColor","aboveRangeColor"],4),jt.getArray(e,t,["nanColor","belowRangeColor","aboveRangeColor"]),uC(e,t)}var fC={newInstance:jt.newInstance(pC,"vtkColorTransferFunction"),extend:pC,...eC},gC={OrientationModes:{DIRECTION:0,ROTATION:1,MATRIX:2},ScaleModes:{SCALE_BY_CONSTANT:0,SCALE_BY_MAGNITUDE:1,SCALE_BY_COMPONENTS:2}};const{OrientationModes:mC,ScaleModes:hC}=gC,{vtkErrorMacro:vC}=jt;function yC(e,t){t.classHierarchy.push("vtkGlyph3DMapper"),e.getOrientationModeAsString=()=>jt.enumToString(mC,t.orientationMode),e.setOrientationModeToDirection=()=>e.setOrientationMode(mC.DIRECTION),e.setOrientationModeToRotation=()=>e.setOrientationMode(mC.ROTATION),e.setOrientationModeToMatrix=()=>e.setOrientationMode(mC.MATRIX),e.getOrientationArrayData=()=>{const n=e.getInputData(0);return n&&n.getPointData()?t.orientationArray?n.getPointData().getArray(t.orientationArray):n.getPointData().getVectors():null},e.getScaleModeAsString=()=>jt.enumToString(hC,t.scaleMode),e.setScaleModeToScaleByMagnitude=()=>e.setScaleMode(hC.SCALE_BY_MAGNITUDE),e.setScaleModeToScaleByComponents=()=>e.setScaleMode(hC.SCALE_BY_COMPONENTS),e.setScaleModeToScaleByConstant=()=>e.setScaleMode(hC.SCALE_BY_CONSTANT),e.getScaleArrayData=()=>{const n=e.getInputData(0);return n&&n.getPointData()?t.scaleArray?n.getPointData().getArray(t.scaleArray):n.getPointData().getScalars():null},e.getBounds=()=>{const n=e.getInputData(0),r=e.getInputData(1);return n&&r?(e.buildArrays(),t.bounds):Fa()},e.buildArrays=()=>{const n=e.getInputData(0),r=e.getInputData(1);if(t.buildTime.getMTime()<r.getMTime()||t.buildTime.getMTime()<n.getMTime()||t.buildTime.getMTime()<e.getMTime()){const o=n.getPoints().getData();let a=e.getScaleArrayData(),i=null,s=0;a&&(i=a.getData(),s=a.getNumberOfComponents()),t.scaling&&a&&t.scaleMode===hC.SCALE_BY_COMPONENTS&&3!==a.getNumberOfComponents()&&(vC("Cannot scale by components since scale array does not have 3 components."),a=null);const l=r.getBounds(),c=[];ki.getCorners(l,c),t.bounds[0]=ki.INIT_BOUNDS[0],t.bounds[1]=ki.INIT_BOUNDS[1],t.bounds[2]=ki.INIT_BOUNDS[2],t.bounds[3]=ki.INIT_BOUNDS[3],t.bounds[4]=ki.INIT_BOUNDS[4],t.bounds[5]=ki.INIT_BOUNDS[5];const u=new Float64Array(3),d=e.getOrientationArrayData(),p=g(new Float64Array(16)),f=[],m=[],h=o.length/3;t.matrixArray=new Float32Array(16*h);const v=t.matrixArray.buffer;t.normalArray=new Float32Array(9*h);const y=t.normalArray.buffer,w=[],P=[];for(let e=0;e<h;++e){const n=new Float32Array(v,64*e,16);if(f[0]=o[3*e],f[1]=o[3*e+1],f[2]=o[3*e+2],b(n,p,f),d)switch(d.getTuple(e,P),t.orientationMode){case mC.MATRIX:T(n,n,[...P.slice(0,3),0,...P.slice(3,6),0,...P.slice(6,9),0,0,0,0,1]);break;case mC.ROTATION:I(n,n,P[2]),S(n,n,P[0]),A(n,n,P[1]);break;case mC.DIRECTION:if(0===P[1]&&0===P[2])P[0]<0&&A(n,n,3.1415926);else{const e=$o(P),t=[];t[0]=(P[0]+e)/2,t[1]=P[1]/2,t[2]=P[2]/2,C(n,n,3.1415926,t)}}if(t.scaling){if(m[0]=t.scaleFactor,m[1]=t.scaleFactor,m[2]=t.scaleFactor,a)switch(t.scaleMode){case hC.SCALE_BY_MAGNITUDE:for(let t=0;t<s;++t)w[t]=i[e*s+t];m[0]*=$o(w,s),m[1]=m[0],m[2]=m[0];break;case hC.SCALE_BY_COMPONENTS:for(let t=0;t<s;++t)w[t]=i[e*s+t];m[0]*=w[0],m[1]*=w[1],m[2]*=w[2];case hC.SCALE_BY_CONSTANT:}0===m[0]&&(m[0]=1e-10),0===m[1]&&(m[1]=1e-10),0===m[2]&&(m[2]=1e-10),x(n,n,m)}for(let e=0;e<8;++e)Vn(u,c[e],n),u[0]<t.bounds[0]&&(t.bounds[0]=u[0]),u[1]<t.bounds[2]&&(t.bounds[2]=u[1]),u[2]<t.bounds[4]&&(t.bounds[4]=u[2]),u[0]>t.bounds[1]&&(t.bounds[1]=u[0]),u[1]>t.bounds[3]&&(t.bounds[3]=u[1]),u[2]>t.bounds[5]&&(t.bounds[5]=u[2]);const r=new Float32Array(y,36*e,9);se(r,n),ge(r,r),fe(r,r)}const O=e.getAbstractScalars(n,t.scalarMode,t.arrayAccessMode,t.arrayId,t.colorByArrayName).scalars;t.useLookupTableScalarRange||e.getLookupTable().setRange(t.scalarRange[0],t.scalarRange[1]),t.colorArray=null;const R=e.getLookupTable();R&&O&&(R.build(),t.colorArray=R.mapScalars(O,t.colorMode,0)),t.buildTime.modified()}},e.getPrimitiveCount=()=>{const t=e.getInputData(1),n=e.getInputData().getPoints().getNumberOfValues()/3;return{points:n*t.getPoints().getNumberOfValues()/3,verts:n*(t.getVerts().getNumberOfValues()-t.getVerts().getNumberOfCells()),lines:n*(t.getLines().getNumberOfValues()-2*t.getLines().getNumberOfCells()),triangles:n*(t.getPolys().getNumberOfValues()-3*t.getLines().getNumberOfCells())}},e.setSourceConnection=t=>e.setInputConnection(t,1)}const TC={orient:!0,orientationMode:mC.DIRECTION,orientationArray:null,scaling:!0,scaleFactor:1,scaleMode:hC.SCALE_BY_MAGNITUDE,scaleArray:null,matrixArray:null,normalArray:null,colorArray:null};function bC(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,TC,n),ic.extend(e,t,n),jt.algo(e,t,2,0),t.buildTime={},jt.obj(t.buildTime,{mtime:0}),t.boundsTime={},jt.obj(t.boundsTime,{mtime:0}),jt.setGet(e,t,["orient","orientationMode","orientationArray","scaleArray","scaleFactor","scaleMode","scaling"]),jt.get(e,t,["colorArray","matrixArray","normalArray","buildTime"]),yC(e,t)}var xC={newInstance:jt.newInstance(bC,"vtkGlyph3DMapper"),extend:bC,...gC};const{vtkErrorMacro:CC}=jt;function SC(e,t){t.classHierarchy.push("vtkPiecewiseFunction"),e.getSize=()=>t.nodes.length,e.getType=()=>{let e,n=0,r=0;t.nodes.length>0&&(n=t.nodes[0].y);for(let o=1;o<t.nodes.length;o++){if(e=t.nodes[o].y,e!==n)if(e>n)switch(r){case 0:case 1:r=1;break;default:r=3}else switch(r){case 0:case 2:r=2;break;default:r=3}if(n=e,3===r)break}switch(r){case 0:return"Constant";case 1:return"NonDecreasing";case 2:return"NonIncreasing";default:return"Varied"}},e.getDataPointer=()=>{const e=t.nodes.length;if(t.function=null,e>0){t.function=[];for(let n=0;n<e;n++)t.function[2*n]=t.nodes[n].x,t.function[2*n+1]=t.nodes[n].y}return t.function},e.getFirstNonZeroValue=()=>{if(0===t.nodes.length)return 0;let e=1,n=0,r=0;for(;r<t.nodes.length;r++)if(0!==t.nodes[r].y){e=0;break}return n=e?Number.MAX_VALUE:r>0?t.nodes[r-1].x:t.clamping?-Number.MAX_VALUE:t.nodes[0].x,n},e.getNodeValue=(e,n)=>{const r=t.nodes.length;return e<0||e>=r?(CC("Index out of range!"),-1):(n[0]=t.nodes[e].x,n[1]=t.nodes[e].y,n[2]=t.nodes[e].midpoint,n[3]=t.nodes[e].sharpness,1)},e.setNodeValue=(n,r)=>{const o=t.nodes.length;if(n<0||n>=o)return CC("Index out of range!"),-1;const a=t.nodes[n].x;return t.nodes[n].x=r[0],t.nodes[n].y=r[1],t.nodes[n].midpoint=r[2],t.nodes[n].sharpness=r[3],a!==r[0]?e.sortAndUpdateRange():e.modified(),1},e.addPoint=(t,n)=>e.addPointLong(t,n,.5,0),e.addPointLong=(n,r,o,a)=>{if(o<0||o>1)return CC("Midpoint outside range [0.0, 1.0]"),-1;if(a<0||a>1)return CC("Sharpness outside range 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u=0,d=0,p=0,f=0,g=0,m=0,h=0;for(a=0;a<r;a++){const v=i*a;for(u=r>1?e+a/(r-1)*(n-e):.5*(e+n);s<l&&u>t.nodes[s].x;)s++,s<l&&(d=t.nodes[s-1].x,p=t.nodes[s].x,f=t.nodes[s-1].y,g=t.nodes[s].y,m=t.nodes[s-1].midpoint,h=t.nodes[s-1].sharpness,m<1e-5&&(m=1e-5),m>.99999&&(m=.99999));if(s>=l)o[v]=t.clamping?c:0;else if(0===s)o[v]=t.clamping?t.nodes[0].y:0;else{let e=(u-d)/(p-d);if(e=e<m?.5*e/m:.5+.5*(e-m)/(1-m),h>.99){if(e<.5){o[v]=f;continue}o[v]=g;continue}if(h<.01){o[v]=(1-e)*f+e*g;continue}e<.5?e=.5*(2*e)**(1+10*h):e>.5&&(e=1-.5*(2*(1-e))**(1+10*h));const t=e*e,n=t*e,r=2*n-3*t+1,a=-2*n+3*t,i=n-2*t+e,s=n-t,l=(1-h)*(g-f);o[v]=r*f+a*g+i*l+s*l;const c=f<g?f:g,y=f>g?f:g;o[v]=o[v]<c?c:o[v],o[v]=o[v]>y?y:o[v]}}}}const AC={range:[0,0],clamping:!0,allowDuplicateScalars:!1};function IC(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,AC,n),jt.obj(e,t),t.nodes=[],jt.setGet(e,t,["allowDuplicateScalars","clamping"]),jt.setArray(e,t,["range"],2),jt.getArray(e,t,["range"]),SC(e,t)}var wC={newInstance:jt.newInstance(IC,"vtkPiecewiseFunction"),extend:IC};const{InterpolationType:PC,OpacityMode:OC}=_g,{vtkErrorMacro:RC}=jt;function MC(e,t){t.classHierarchy.push("vtkVolumeProperty"),e.getMTime=()=>{let e,n=t.mtime;for(let r=0;r<4;r++)1===t.componentData[r].colorChannels?t.componentData[r].grayTransferFunction&&(e=t.componentData[r].grayTransferFunction.getMTime(),n=n>e?n:e):3===t.componentData[r].colorChannels&&t.componentData[r].rGBTransferFunction&&(e=t.componentData[r].rGBTransferFunction.getMTime(),n=n>e?n:e),t.componentData[r].scalarOpacity&&(e=t.componentData[r].scalarOpacity.getMTime(),n=n>e?n:e),t.componentData[r].gradientOpacity&&(t.componentData[r].disableGradientOpacity||(e=t.componentData[r].gradientOpacity.getMTime(),n=n>e?n:e));return n},e.getColorChannels=e=>e<0||e>3?(RC("Bad index - must be between 0 and 3"),0):t.componentData[e].colorChannels,e.setGrayTransferFunction=function(){let n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0,r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null,o=!1;return t.componentData[n].grayTransferFunction!==r&&(t.componentData[n].grayTransferFunction=r,o=!0),1!==t.componentData[n].colorChannels&&(t.componentData[n].colorChannels=1,o=!0),o&&e.modified(),o},e.getGrayTransferFunction=function(){let n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0;return null===t.componentData[n].grayTransferFunction&&(t.componentData[n].grayTransferFunction=wC.newInstance(),t.componentData[n].grayTransferFunction.addPoint(0,0),t.componentData[n].grayTransferFunction.addPoint(1024,1),1!==t.componentData[n].colorChannels&&(t.componentData[n].colorChannels=1),e.modified()),t.componentData[n].grayTransferFunction},e.setRGBTransferFunction=function(){let n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0,r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null,o=!1;return t.componentData[n].rGBTransferFunction!==r&&(t.componentData[n].rGBTransferFunction=r,o=!0),3!==t.componentData[n].colorChannels&&(t.componentData[n].colorChannels=3,o=!0),o&&e.modified(),o},e.getRGBTransferFunction=function(){let n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0;return null===t.componentData[n].rGBTransferFunction&&(t.componentData[n].rGBTransferFunction=fC.newInstance(),t.componentData[n].rGBTransferFunction.addRGBPoint(0,0,0,0),t.componentData[n].rGBTransferFunction.addRGBPoint(1024,1,1,1),3!==t.componentData[n].colorChannels&&(t.componentData[n].colorChannels=3),e.modified()),t.componentData[n].rGBTransferFunction},e.setScalarOpacity=function(){let n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0,r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null;return t.componentData[n].scalarOpacity!==r&&(t.componentData[n].scalarOpacity=r,e.modified(),!0)},e.getScalarOpacity=function(){let n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0;return null===t.componentData[n].scalarOpacity&&(t.componentData[n].scalarOpacity=wC.newInstance(),t.componentData[n].scalarOpacity.addPoint(0,1),t.componentData[n].scalarOpacity.addPoint(1024,1),e.modified()),t.componentData[n].scalarOpacity},e.setComponentWeight=function(){let n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0,r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:1;if(n<0||n>=4)return RC("Invalid index"),!1;const o=Math.min(1,Math.max(0,r));return t.componentData[n].componentWeight!==o&&(t.componentData[n].componentWeight=o,e.modified(),!0)},e.getComponentWeight=function(){let e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0;return e<0||e>=4?(RC("Invalid index"),0):t.componentData[e].componentWeight},e.setInterpolationTypeToNearest=()=>e.setInterpolationType(PC.NEAREST),e.setInterpolationTypeToLinear=()=>e.setInterpolationType(PC.LINEAR),e.setInterpolationTypeToFastLinear=()=>e.setInterpolationType(PC.FAST_LINEAR),e.getInterpolationTypeAsString=()=>jt.enumToString(PC,t.interpolationType),["useGradientOpacity","scalarOpacityUnitDistance","gradientOpacityMinimumValue","gradientOpacityMinimumOpacity","gradientOpacityMaximumValue","gradientOpacityMaximumOpacity","opacityMode","forceNearestInterpolation"].forEach((n=>{const r=jt.capitalize(n);e[`set${r}`]=(r,o)=>t.componentData[r][`${n}`]!==o&&(t.componentData[r][`${n}`]=o,e.modified(),!0)})),["useGradientOpacity","scalarOpacityUnitDistance","gradientOpacityMinimumValue","gradientOpacityMinimumOpacity","gradientOpacityMaximumValue","gradientOpacityMaximumOpacity","opacityMode","forceNearestInterpolation"].forEach((n=>{const r=jt.capitalize(n);e[`get${r}`]=e=>t.componentData[e][`${n}`]}))}const EC={colorMixPreset:null,independentComponents:!0,interpolationType:PC.FAST_LINEAR,shade:!1,ambient:.1,diffuse:.7,specular:.2,specularPower:10,useLabelOutline:!1,labelOutlineThickness:[1],labelOutlineOpacity:1};function DC(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};if(Object.assign(t,EC,n),jt.obj(e,t),!t.componentData){t.componentData=[];for(let e=0;e<4;++e)t.componentData.push({colorChannels:1,grayTransferFunction:null,rGBTransferFunction:null,scalarOpacity:null,scalarOpacityUnitDistance:1,opacityMode:OC.FRACTIONAL,gradientOpacityMinimumValue:0,gradientOpacityMinimumOpacity:0,gradientOpacityMaximumValue:1,gradientOpacityMaximumOpacity:1,useGradientOpacity:!1,componentWeight:1,forceNearestInterpolation:!1})}jt.setGet(e,t,["colorMixPreset","independentComponents","interpolationType","shade","ambient","diffuse","specular","specularPower","useLabelOutline","labelOutlineOpacity"]),jt.setGetArray(e,t,["labelOutlineThickness"]),MC(e,t)}var VC={newInstance:jt.newInstance(DC,"vtkVolumeProperty"),extend:DC,..._g};const{vtkDebugMacro:LC}=jt;function BC(e,t){t.classHierarchy.push("vtkVolume"),e.getVolumes=()=>e,e.makeProperty=VC.newInstance,e.getProperty=()=>(null===t.property&&(t.property=e.makeProperty()),t.property),e.getBounds=()=>{if(null===t.mapper)return t.bounds;const n=t.mapper.getBounds();if(!n||6!==n.length)return n;if(n[0]>n[1])return t.mapperBounds=n.concat(),t.bounds=[1,-1,1,-1,1,-1],t.boundsMTime.modified(),n;if(!t.mapperBounds||!(r=[n,t.mapperBounds],r[0].map(((e,t)=>r.map((e=>e[t]))))).reduce(((e,t)=>e&&t[0]===t[1]),!0)||e.getMTime()>t.boundsMTime.getMTime()){LC("Recomputing bounds..."),t.mapperBounds=n.map((e=>e));const r=[];ki.getCorners(n,r),e.computeMatrix();const o=new Float64Array(16);m(o,t.matrix),r.forEach((e=>Vn(e,e,o))),t.bounds[0]=t.bounds[2]=t.bounds[4]=Number.MAX_VALUE,t.bounds[1]=t.bounds[3]=t.bounds[5]=-Number.MAX_VALUE,t.bounds=t.bounds.map(((e,t)=>t%2==0?r.reduce(((e,n)=>e>n[t/2]?n[t/2]:e),e):r.reduce(((e,n)=>e<n[(t-1)/2]?n[(t-1)/2]:e),e))),t.boundsMTime.modified()}var r;return t.bounds},e.getMTime=()=>{let e=t.mtime;if(null!==t.property){const n=t.property.getMTime();e=n>e?n:e}return e},e.getRedrawMTime=()=>{let e=t.mtime;if(null!==t.mapper){let n=t.mapper.getMTime();e=n>e?n:e,null!==t.mapper.getInput()&&(t.mapper.getInputAlgorithm().update(),n=t.mapper.getInput().getMTime(),e=n>e?n:e)}return e}}const NC={mapper:null,property:null,bounds:[1,-1,1,-1,1,-1]};function _C(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,NC,n),ts.extend(e,t,n),t.boundsMTime={},jt.obj(t.boundsMTime),jt.set(e,t,["property"]),jt.setGet(e,t,["mapper"]),jt.getArray(e,t,["bounds"],6),BC(e,t)}var FC={newInstance:jt.newInstance(_C,"vtkVolume"),extend:_C};const{BlendMode:kC,FilterMode:GC}=kg,UC={createRadonTransferFunction:function(e,t,n,r,o){let a=null;return o?(a=o,a.removeAllPoints()):a=wC.newInstance(),a.addPointLong(-1024,0,1,1),a.addPoint(e,t),a.addPoint(n,r),a}};function zC(e,t){t.classHierarchy.push("vtkVolumeMapper");const n={...e};e.getBounds=()=>{const n=e.getInputData();return n?(t.static||e.update(),t.bounds=n.getBounds()):t.bounds=Fa(),t.bounds},e.update=()=>{e.getInputData()},e.setBlendModeToComposite=()=>{e.setBlendMode(kC.COMPOSITE_BLEND)},e.setBlendModeToMaximumIntensity=()=>{e.setBlendMode(kC.MAXIMUM_INTENSITY_BLEND)},e.setBlendModeToMinimumIntensity=()=>{e.setBlendMode(kC.MINIMUM_INTENSITY_BLEND)},e.setBlendModeToAverageIntensity=()=>{e.setBlendMode(kC.AVERAGE_INTENSITY_BLEND)},e.setBlendModeToAdditiveIntensity=()=>{e.setBlendMode(kC.ADDITIVE_INTENSITY_BLEND)},e.setBlendModeToRadonTransform=()=>{e.setBlendMode(kC.RADON_TRANSFORM_BLEND)},e.getBlendModeAsString=()=>jt.enumToString(kC,t.blendMode),e.setAverageIPScalarRange=(t,n)=>{console.warn("setAverageIPScalarRange is deprecated use setIpScalarRange"),e.setIpScalarRange(t,n)},e.getFilterModeAsString=()=>jt.enumToString(GC,t.filterMode),e.setFilterModeToOff=()=>{e.setFilterMode(GC.OFF)},e.setFilterModeToNormalized=()=>{e.setFilterMode(GC.NORMALIZED)},e.setFilterModeToRaw=()=>{e.setFilterMode(GC.RAW)},e.setGlobalIlluminationReach=e=>n.setGlobalIlluminationReach(Ma(e,0,1)),e.setVolumetricScatteringBlending=e=>n.setVolumetricScatteringBlending(Ma(e,0,1)),e.setVolumeShadowSamplingDistFactor=e=>n.setVolumeShadowSamplingDistFactor(e>=1?e:1),e.setAnisotropy=e=>n.setAnisotropy(Ma(e,-.99,.99)),e.setLAOKernelSize=e=>n.setLAOKernelSize(Eo(Ma(e,1,32))),e.setLAOKernelRadius=e=>n.setLAOKernelRadius(e>=1?e:1)}const WC={bounds:[1,-1,1,-1,1,-1],sampleDistance:1,imageSampleDistance:1,maximumSamplesPerRay:1e3,autoAdjustSampleDistances:!0,initialInteractionScale:1,interactionSampleDistanceFactor:1,blendMode:kC.COMPOSITE_BLEND,ipScalarRange:[-1e6,1e6],filterMode:GC.OFF,preferSizeOverAccuracy:!1,computeNormalFromOpacity:!1,volumetricScatteringBlending:0,globalIlluminationReach:0,volumeShadowSamplingDistFactor:5,anisotropy:0,localAmbientOcclusion:!1,LAOKernelSize:15,LAOKernelRadius:7};function HC(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,WC,n),Fs(e,t,n),jt.setGet(e,t,["sampleDistance","imageSampleDistance","maximumSamplesPerRay","autoAdjustSampleDistances","initialInteractionScale","interactionSampleDistanceFactor","blendMode","filterMode","preferSizeOverAccuracy","computeNormalFromOpacity","volumetricScatteringBlending","globalIlluminationReach","volumeShadowSamplingDistFactor","anisotropy","localAmbientOcclusion","LAOKernelSize","LAOKernelRadius"]),jt.setGetArray(e,t,["ipScalarRange"],2),jt.event(e,t,"lightingActivated"),zC(e,t)}var jC={newInstance:jt.newInstance(HC,"vtkVolumeMapper"),extend:HC,...UC};const{InterpolationType:KC}=ag,{vtkErrorMacro:$C}=jt;function qC(e,t){t.classHierarchy.push("vtkImageProperty"),e.getMTime=()=>{let e,n=t.mtime;for(let r=0;r<4;r++)t.componentData[r].rGBTransferFunction&&(e=t.componentData[r].rGBTransferFunction.getMTime(),n=n>e?n:e),t.componentData[r].piecewiseFunction&&(e=t.componentData[r].piecewiseFunction.getMTime(),n=n>e?n:e);return n},e.setRGBTransferFunction=function(){let n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0,r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null,o=n,a=r;return Number.isInteger(n)||(a=n,o=0),t.componentData[o].rGBTransferFunction!==a&&(t.componentData[o].rGBTransferFunction=a,e.modified(),!0)},e.getRGBTransferFunction=function(){let e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0;return t.componentData[e].rGBTransferFunction},e.setPiecewiseFunction=function(){let n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0,r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null,o=n,a=r;return Number.isInteger(n)||(a=n,o=0),t.componentData[o].piecewiseFunction!==a&&(t.componentData[o].piecewiseFunction=a,e.modified(),!0)},e.getPiecewiseFunction=function(){let e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0;return t.componentData[e].piecewiseFunction},e.setScalarOpacity=function(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0,n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null,r=t,o=n;return Number.isInteger(t)||(o=t,r=0),e.setPiecewiseFunction(r,o)},e.getScalarOpacity=function(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0;return e.getPiecewiseFunction(t)},e.setComponentWeight=function(){let n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0,r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:1;if(n<0||n>=4)return $C("Invalid index"),!1;const o=Math.min(1,Math.max(0,r));return t.componentData[n].componentWeight!==o&&(t.componentData[n].componentWeight=o,e.modified(),!0)},e.getComponentWeight=function(){let e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0;return e<0||e>=4?($C("Invalid index"),0):t.componentData[e].componentWeight},e.setInterpolationTypeToNearest=()=>e.setInterpolationType(KC.NEAREST),e.setInterpolationTypeToLinear=()=>e.setInterpolationType(KC.LINEAR),e.getInterpolationTypeAsString=()=>jt.enumToString(KC,t.interpolationType)}const XC={independentComponents:!1,interpolationType:KC.LINEAR,colorWindow:255,colorLevel:127.5,ambient:1,diffuse:0,opacity:1,useLookupTableScalarRange:!1,useLabelOutline:!1,labelOutlineThickness:[1],labelOutlineOpacity:1};function YC(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};if(Object.assign(t,XC,n),jt.obj(e,t),!t.componentData){t.componentData=[];for(let e=0;e<4;e++)t.componentData.push({rGBTransferFunction:null,piecewiseFunction:null,componentWeight:1})}jt.setGet(e,t,["independentComponents","interpolationType","colorWindow","colorLevel","ambient","diffuse","opacity","useLookupTableScalarRange","useLabelOutline","labelOutlineOpacity"]),jt.setGetArray(e,t,["labelOutlineThickness"]),qC(e,t)}var ZC={newInstance:jt.newInstance(YC,"vtkImageProperty"),extend:YC};const{vtkDebugMacro:QC}=jt;function JC(e,t){t.classHierarchy.push("vtkImageSlice"),e.getActors=()=>e,e.getImages=()=>e,e.getIsOpaque=()=>{if(t.forceOpaque)return!0;if(t.forceTranslucent)return!1;t.property||e.getProperty();let n=t.property.getOpacity()>=1;return n=n&&(!t.mapper||t.mapper.getIsOpaque()),n},e.hasTranslucentPolygonalGeometry=()=>!1,e.makeProperty=ZC.newInstance,e.getProperty=()=>(null===t.property&&(t.property=e.makeProperty()),t.property),e.getBounds=()=>{if(null===t.mapper)return t.bounds;const n=t.mapper.getBounds();if(!n||6!==n.length)return n;if(n[0]>n[1])return t.mapperBounds=n.concat(),t.bounds=[1,-1,1,-1,1,-1],t.boundsMTime.modified(),n;if(!t.mapperBounds||!(r=[n,t.mapperBounds],r[0].map(((e,t)=>r.map((e=>e[t]))))).reduce(((e,t)=>e&&t[0]===t[1]),!0)||e.getMTime()>t.boundsMTime.getMTime()){QC("Recomputing bounds..."),t.mapperBounds=n.map((e=>e)),e.computeMatrix();const r=new Float64Array(16);m(r,t.matrix),ki.transformBounds(n,r,t.bounds),t.boundsMTime.modified()}var r;return t.bounds},e.getBoundsForSlice=(n,r)=>{const o=t.mapper.getBoundsForSlice(n,r);if(!ki.isValid(o))return o;e.computeMatrix();const a=new Float64Array(16);return m(a,t.matrix),ki.transformBounds(o,a)},e.getMinXBound=()=>e.getBounds()[0],e.getMaxXBound=()=>e.getBounds()[1],e.getMinYBound=()=>e.getBounds()[2],e.getMaxYBound=()=>e.getBounds()[3],e.getMinZBound=()=>e.getBounds()[4],e.getMaxZBound=()=>e.getBounds()[5],e.getMTime=()=>{let e=t.mtime;if(null!==t.property){const n=t.property.getMTime();e=n>e?n:e}return e},e.getRedrawMTime=()=>{let e=t.mtime;if(null!==t.mapper){let n=t.mapper.getMTime();e=n>e?n:e,null!==t.mapper.getInput()&&(t.mapper.getInputAlgorithm().update(),n=t.mapper.getInput().getMTime(),e=n>e?n:e)}if(null!==t.property){let n=t.property.getMTime();e=n>e?n:e,null!==t.property.getRGBTransferFunction()&&(n=t.property.getRGBTransferFunction().getMTime(),e=n>e?n:e)}return e},e.getSupportsSelection=()=>!!t.mapper&&t.mapper.getSupportsSelection()}const eS={mapper:null,property:null,bounds:[...ki.INIT_BOUNDS]};function tS(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,eS,n),ts.extend(e,t,n),t.boundsMTime={},jt.obj(t.boundsMTime),jt.set(e,t,["property"]),jt.setGet(e,t,["mapper"]),jt.getArray(e,t,["bounds"],6),JC(e,t)}var nS={newInstance:jt.newInstance(tS,"vtkImageSlice"),extend:tS};function rS(e,t){t.classHierarchy.push("vtkAbstractImageMapper"),e.getIsOpaque=()=>!0,e.getCurrentImage=()=>null,e.getBoundsForSlice=()=>(jt.vtkErrorMacro("vtkAbstractImageMapper.getBoundsForSlice - NOT IMPLEMENTED"),Fa())}const oS={slice:0,customDisplayExtent:[0,0,0,0,0,0],useCustomExtents:!1,backgroundColor:[0,0,0,1]};var aS=function(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,oS,n),Fs(e,t,n),jt.setGet(e,t,["slice","useCustomExtents"]),jt.setGetArray(e,t,["customDisplayExtent"],6),jt.setGetArray(e,t,["backgroundColor"],4),rS(e,t)};function iS(e,t,n){const r=n.getCurrentImage(),o=r.getExtent(),a=[o[0],o[2],o[4]],{ijkMode:i}=n.getClosestIJKAxis();let s=n.isA("vtkImageArrayMapper")?n.getSubSlice():n.getSlice();i!==n.getSlicingMode()&&(s=n.getSliceAtPosition(s)),a[i]+=s;const l=[0,0,0];r.indexToWorld(a,l),a[i]+=1;const c=[0,0,0];r.indexToWorld(a,c),c[0]-=l[0],c[1]-=l[1],c[2]-=l[2],Mn(c,c);const u=ni.intersectWithLine(e,t,l,c);if(u.intersection){const e=u.x,t=[0,0,0];return r.worldToIndex(e,t),{t:u.t,absoluteIJK:t}}return null}const{staticOffsetAPI:sS,otherStaticMethods:lS}=zl,{SlicingMode:cS}=pg;function uS(e,t){function n(){let n;switch(t.slicingMode){case cS.X:n=0;break;case cS.Y:n=1;break;case cS.Z:n=2;break;default:return void(t.closestIJKAxis={ijkMode:t.slicingMode,flip:!1})}const r=ka(e.getCurrentImage().getDirection());let o=0;for(;o<3&&0===r[n+3*o];++o);const a=r[n+3*o]<0;t.closestIJKAxis={ijkMode:o,flip:a}}t.classHierarchy.push("vtkImageMapper"),e.getSliceAtPosition=n=>{const r=e.getCurrentImage();let o;if(3===n.length)o=n;else if(Number.isFinite(n)){const e=r.getBounds();switch(t.slicingMode){case cS.X:o=[n,(e[3]+e[2])/2,(e[5]+e[4])/2];break;case cS.Y:o=[(e[1]+e[0])/2,n,(e[5]+e[4])/2];break;case cS.Z:o=[(e[1]+e[0])/2,(e[3]+e[2])/2,n]}}const a=[0,0,0];r.worldToIndex(o,a);const i=r.getExtent(),{ijkMode:s}=e.getClosestIJKAxis();let l=0;switch(s){case cS.I:l=Ma(a[0],i[0],i[1]);break;case cS.J:l=Ma(a[1],i[2],i[3]);break;case cS.K:l=Ma(a[2],i[4],i[5]);break;default:return 0}return l},e.setSliceFromCamera=n=>{const r=n.getFocalPoint();switch(t.slicingMode){case cS.I:case cS.J:case cS.K:{const t=e.getSliceAtPosition(r);e.setSlice(t)}break;case cS.X:e.setSlice(r[0]);break;case cS.Y:e.setSlice(r[1]);break;case cS.Z:e.setSlice(r[2])}},e.setXSlice=t=>{e.setSlicingMode(cS.X),e.setSlice(t)},e.setYSlice=t=>{e.setSlicingMode(cS.Y),e.setSlice(t)},e.setZSlice=t=>{e.setSlicingMode(cS.Z),e.setSlice(t)},e.setISlice=t=>{e.setSlicingMode(cS.I),e.setSlice(t)},e.setJSlice=t=>{e.setSlicingMode(cS.J),e.setSlice(t)},e.setKSlice=t=>{e.setSlicingMode(cS.K),e.setSlice(t)},e.getSlicingModeNormal=()=>{const n=[0,0,0],r=e.getCurrentImage().getDirection();switch(t.slicingMode){case cS.X:n[0]=1;break;case cS.Y:n[1]=1;break;case cS.Z:n[2]=1;break;case cS.I:ea(r,[1,0,0],n);break;case cS.J:ea(r,[0,1,0],n);break;case cS.K:ea(r,[0,0,1],n)}return n},e.setSlicingMode=r=>{t.slicingMode!==r&&(t.slicingMode=r,e.getCurrentImage()&&n(),e.modified())},e.getClosestIJKAxis=()=>(void 0!==t.closestIJKAxis&&t.closestIJKAxis.ijkMode!==cS.NONE||!e.getCurrentImage()||n(),t.closestIJKAxis),e.getBounds=()=>{const n=e.getCurrentImage();if(!n)return Fa();if(!t.useCustomExtents)return n.getBounds();const r=t.customDisplayExtent.slice(),{ijkMode:o}=e.getClosestIJKAxis();let a=t.slice;switch(o!==t.slicingMode&&(a=e.getSliceAtPosition(t.slice)),o){case cS.I:r[0]=a,r[1]=a;break;case cS.J:r[2]=a,r[3]=a;break;case cS.K:r[4]=a,r[5]=a}return n.extentToBounds(r)},e.getBoundsForSlice=function(){let n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:t.slice,r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0;const o=e.getCurrentImage();if(!o)return Fa();const a=o.getSpatialExtent(),{ijkMode:i}=e.getClosestIJKAxis();let s=n;switch(i!==t.slicingMode&&(s=e.getSliceAtPosition(n)),i){case cS.I:a[0]=s-r,a[1]=s+r;break;case cS.J:a[2]=s-r,a[3]=s+r;break;case cS.K:a[4]=s-r,a[5]=s+r}return o.extentToBounds(a)},e.intersectWithLineForPointPicking=(t,n)=>function(e,t,n){const r=iS(e,t,n);if(r){const e=n.getCurrentImage().getExtent(),t=[Math.round(r.absoluteIJK[0]),Math.round(r.absoluteIJK[1]),Math.round(r.absoluteIJK[2])];return t[0]<e[0]||t[0]>e[1]||t[1]<e[2]||t[1]>e[3]||t[2]<e[4]||t[2]>e[5]?null:{t:r.t,ijk:t}}return null}(t,n,e),e.intersectWithLineForCellPicking=(t,n)=>function(e,t,n){const r=iS(e,t,n);if(r){const e=n.getCurrentImage().getExtent(),t=r.absoluteIJK,o=[Math.floor(t[0]),Math.floor(t[1]),Math.floor(t[2])];if(o[0]<e[0]||o[0]>e[1]-1||o[1]<e[2]||o[1]>e[3]-1||o[2]<e[4]||o[2]>(e[5]?e[5]-1:e[5]))return null;const a=[t[0]-o[0],t[1]-o[1],t[2]-o[2]];return{t:r.t,ijk:o,pCoords:a}}return null}(t,n,e),e.getCurrentImage=()=>e.getInputData()}const dS={slicingMode:cS.NONE,closestIJKAxis:{ijkMode:cS.NONE,flip:!1},renderToRectangle:!1,sliceAtFocalPoint:!1,preferSizeOverAccuracy:!1};function pS(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,dS,n),aS(e,t,n),jt.get(e,t,["slicingMode"]),jt.setGet(e,t,["closestIJKAxis","renderToRectangle","sliceAtFocalPoint","preferSizeOverAccuracy"]),zl.implementCoincidentTopologyMethods(e,t),uS(e,t)}var fS={newInstance:jt.newInstance(pS,"vtkImageMapper"),extend:pS,...sS,...lS,...pg};const{vtkErrorMacro:gS}=jt;function mS(e,t,n,r){e.set(function(e,t){let n=0;return e.map(((e,r)=>r===n?(n+=e+1,e):e+t))}(t,n),r)}function hS(e,t){t.classHierarchy.push("vtkAppendPolyData"),e.requestData=(n,r)=>{const o=e.getNumberOfInputPorts();if(!o)return void gS("No input specified.");if(1===o)return void(r[0]=n[0]);const a=yu.newInstance();let i=0,s=0,l=1,c=1,u=0,d=0,p=0,f=0,g=!0,m=!0,h=!0;for(let e=0;e<o;e++){const t=n[e];if(!t)continue;const r=t.getPoints().getNumberOfPoints();i+=r,u+=t.getVerts().getNumberOfValues(),d+=t.getLines().getNumberOfValues(),p+=t.getStrips().getNumberOfValues(),f+=t.getPolys().getNumberOfValues(),r&&(c&&(c=0,s=t.getPoints().getDataType()),l=t.getPoints().getDataType(),s=s>l?s:l);const o=t.getPointData();o?(g=g&&null!==o.getNormals(),m=m&&null!==o.getTCoords(),h=h&&null!==o.getScalars()):(g=!1,m=!1,h=!1)}t.outputPointsPrecision===js.SINGLE?s=ys.FLOAT:t.outputPointsPrecision===js.DOUBLE&&(s=ys.DOUBLE);const v=Tc.newInstance({dataType:s});v.setNumberOfPoints(i);const y=v.getData(),T=new Uint32Array(u),b=new Uint32Array(d),x=new Uint32Array(p),C=new Uint32Array(f);let S=null,A=null,I=null;const w=n[o-1];if(g){const e=w.getPointData().getNormals();S=Ds.newInstance({numberOfComponents:3,numberOfTuples:i,size:3*i,dataType:e.getDataType(),name:e.getName()})}if(m){const e=w.getPointData().getTCoords();A=Ds.newInstance({numberOfComponents:2,numberOfTuples:i,size:2*i,dataType:e.getDataType(),name:e.getName()})}if(h){const e=w.getPointData().getScalars();I=Ds.newInstance({numberOfComponents:e.getNumberOfComponents(),numberOfTuples:i,size:i*e.getNumberOfComponents(),dataType:e.getDataType(),name:e.getName()})}i=0,u=0,d=0,p=0,f=0;for(let e=0;e<o;e++){const t=n[e];y.set(t.getPoints().getData(),3*i),mS(T,t.getVerts().getData(),i,u),u+=t.getVerts().getNumberOfValues(),mS(b,t.getLines().getData(),i,d),d+=t.getLines().getNumberOfValues(),mS(x,t.getStrips().getData(),i,p),p+=t.getStrips().getNumberOfValues(),mS(C,t.getPolys().getData(),i,f),f+=t.getPolys().getNumberOfValues();const r=t.getPointData();if(g){const e=r.getNormals();S.getData().set(e.getData(),3*i)}if(m){const e=r.getTCoords();A.getData().set(e.getData(),2*i)}if(h){const e=r.getScalars();I.getData().set(e.getData(),i*I.getNumberOfComponents())}i+=t.getPoints().getNumberOfPoints()}a.setPoints(v),a.getVerts().setData(T),a.getLines().setData(b),a.getStrips().setData(x),a.getPolys().setData(C),S&&a.getPointData().setNormals(S),A&&a.getPointData().setTCoords(A),I&&a.getPointData().setScalars(I),r[0]=a}}const vS={outputPointsPrecision:js.DEFAULT};function yS(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,vS,n),jt.setGet(e,t,["outputPointsPrecision"]),jt.obj(e,t),jt.algo(e,t,1,1),hS(e,t)}var TS={newInstance:jt.newInstance(yS,"vtkAppendPolyData"),extend:yS};function bS(e,t){t.classHierarchy.push("vtkConeSource"),e.requestData=function(e,n){if(t.deleted)return;let r=n[0];const o=2*Math.PI/t.resolution,a=-t.height/2,i=t.resolution+1,s=4*t.resolution+1+t.resolution;let l=0;const c=jt.newTypedArray(t.pointType,3*i);let u=0;const d=new Uint32Array(s);c[0]=t.height/2,c[1]=0,c[2]=0,t.capping&&(d[u++]=t.resolution);for(let e=0;e<t.resolution;e++)l++,c[3*l+0]=a,c[3*l+1]=t.radius*Math.cos(e*o),c[3*l+2]=t.radius*Math.sin(e*o),t.capping&&(d[t.resolution-u+++1]=l);for(let e=0;e<t.resolution;e++)d[u++]=3,d[u++]=0,d[u++]=e+1,d[u++]=e+2>t.resolution?1:e+2;Uf().translate(...t.center).rotateFromDirections([1,0,0],t.direction).apply(c),r=yu.newInstance(),r.getPoints().setData(c,3),r.getPolys().setData(d,1),n[0]=r}}const xS={height:1,radius:.5,resolution:6,center:[0,0,0],direction:[1,0,0],capping:!0,pointType:"Float64Array"};function CS(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,xS,n),jt.obj(e,t),jt.setGet(e,t,["height","radius","resolution","capping"]),jt.setGetArray(e,t,["center","direction"],3),jt.algo(e,t,0,1),bS(e,t)}var SS={newInstance:jt.newInstance(CS,"vtkConeSource"),extend:CS};function AS(e,t){t.classHierarchy.push("vtkCylinderSource"),e.requestData=function(e,n){if(t.deleted)return;let r=n[0];const o=2*Math.PI/t.resolution;let a=2*t.resolution,i=5*t.resolution;t.capping&&(a=4*t.resolution,i=7*t.resolution+2);const s=jt.newTypedArray(t.pointType,3*a);let l=0;const c=new Uint32Array(i),u=new Float32Array(3*a),d=Ds.newInstance({numberOfComponents:3,values:u,name:"Normals"}),p=new Float32Array(2*a),f=Ds.newInstance({numberOfComponents:2,values:p,name:"TCoords"}),g=[0,0,0],m=[0,0,0],h=[0,0,0],v=[0,0,0],y=[0,0],T=[0,0],b=null==t.otherRadius?t.radius:t.otherRadius;for(let e=0;e<t.resolution;e++){g[0]=Math.cos(e*o+t.initAngle),m[0]=g[0],h[0]=t.radius*g[0]+t.center[0],v[0]=h[0],y[0]=Math.abs(2*e/t.resolution-1),T[0]=y[0],h[1]=.5*t.height+t.center[1],v[1]=-.5*t.height+t.center[1],y[1]=0,T[1]=1,g[2]=-Math.sin(e*o+t.initAngle),m[2]=g[2],h[2]=b*g[2]+t.center[2],v[2]=h[2];const n=2*e;for(let e=0;e<3;e++)u[3*n+e]=g[e],u[3*(n+1)+e]=m[e],s[3*n+e]=h[e],s[3*(n+1)+e]=v[e],e<2&&(p[2*n+e]=y[e],p[2*(n+1)+e]=T[e])}for(let e=0;e<t.resolution;e++){c[l++]=4,c[l++]=2*e,c[l++]=2*e+1;const n=(2*e+3)%(2*t.resolution);c[l++]=n,c[l++]=n-1}if(t.capping){for(let e=0;e<t.resolution;e++){h[0]=t.radius*Math.cos(e*o+t.initAngle),v[0]=h[0],y[0]=h[0],T[0]=h[0],h[0]+=t.center[0],v[0]+=t.center[0],g[1]=1,m[1]=-1,h[1]=.5*t.height+t.center[1],v[1]=-.5*t.height+t.center[1],h[2]=-b*Math.sin(e*o+t.initAngle),v[2]=h[2],y[1]=h[2],T[1]=h[2],h[2]+=t.center[2],v[2]+=t.center[2];const n=2*t.resolution+e,r=3*t.resolution+t.resolution-e-1;for(let e=0;e<3;e++)u[3*n+e]=g[e],u[3*r+e]=m[e],s[3*n+e]=h[e],s[3*r+e]=v[e],e<2&&(p[2*n+e]=y[e],p[2*r+e]=T[e])}c[l++]=t.resolution;for(let e=0;e<t.resolution;e++)c[l++]=2*t.resolution+e;c[l++]=t.resolution;for(let e=0;e<t.resolution;e++)c[l++]=3*t.resolution+e}Uf().translate(...t.center).rotateFromDirections([0,1,0],t.direction).translate(...t.center.map((e=>-1*e))).apply(s),r=yu.newInstance(),r.getPoints().setData(s,3),r.getPolys().setData(c,1),r.getPointData().setNormals(d),r.getPointData().setTCoords(f),n[0]=r}}const IS={height:1,initAngle:0,radius:1,resolution:6,center:[0,0,0],direction:[0,1,0],capping:!0,pointType:"Float64Array"};function wS(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,IS,n),jt.obj(e,t),jt.setGet(e,t,["height","initAngle","otherRadius","radius","resolution","capping"]),jt.setGetArray(e,t,["center","direction"],3),jt.algo(e,t,0,1),AS(e,t)}var PS={newInstance:jt.newInstance(wS,"vtkCylinderSource"),extend:wS};function OS(e,t){t.classHierarchy.push("vtkArrowSource"),e.requestData=function(e,n){if(t.deleted)return;const r=PS.newInstance({capping:!0});r.setResolution(t.shaftResolution),r.setRadius(t.shaftRadius),r.setHeight(1-t.tipLength),r.setCenter(0,.5*(1-t.tipLength),0);const o=r.getOutputData(),a=o.getPoints().getData(),i=o.getPointData().getNormals().getData();Gf().rotateZ(-90).apply(a).apply(i);const s=SS.newInstance();s.setResolution(t.tipResolution),s.setHeight(t.tipLength),s.setRadius(t.tipRadius);const l=s.getOutputData(),c=l.getPoints().getData();Uf().translate(1-.5*t.tipLength,0,0).apply(c);const u=TS.newInstance();u.setInputData(o),u.addInputData(l);const d=u.getOutputData(),p=d.getPoints().getData();Uf().translate(.5*t.tipLength-.5,0,0).apply(p),t.invert?(Uf().rotateFromDirections([1,0,0],t.direction).scale(-1,-1,-1).apply(p),n[0]=d):(Uf().rotateFromDirections([1,0,0],t.direction).scale(1,1,1).apply(p),n[0]=u.getOutputData())}}const RS={tipResolution:6,tipRadius:.1,tipLength:.35,shaftResolution:6,shaftRadius:.03,invert:!1,direction:[1,0,0],pointType:"Float64Array"};function MS(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,RS,n),jt.obj(e,t),jt.setGet(e,t,["tipResolution","tipRadius","tipLength","shaftResolution","shaftRadius","invert"]),jt.setGetArray(e,t,["direction"],3),jt.algo(e,t,0,1),OS(e,t)}var ES={newInstance:jt.newInstance(MS,"vtkArrowSource"),extend:MS};function DS(e){const t=e.getPoints().getBounds(),n=[.5*-(t[0]+t[1]),.5*-(t[2]+t[3]),.5*-(t[4]+t[5])];Gf().translate(...n).apply(e.getPoints().getData())}function VS(e,t){let n=arguments.length>2&&void 0!==arguments[2]&&arguments[2];const r=e.getPoints().getBounds(),o=[0,0,0];o[t]=n?-r[2*t+1]:-r[2*t],Gf().translate(...o).apply(e.getPoints().getData())}function LS(e,t,n,r){const o=e.getPoints().getData().length,a=new Uint8ClampedArray(o);let i=0;for(;i<o;)a[i++]=t,a[i++]=n,a[i++]=r;e.getPointData().setScalars(Ds.newInstance({name:"color",numberOfComponents:3,values:a}))}function BS(e,t){t.classHierarchy.push("vtkAxesActor");const n=ic.newInstance();e.setMapper(n),e.update=()=>{let e={...t.config,...t.xConfig};const r=ES.newInstance({direction:[1,0,0],...e}).getOutputData();t.config.recenter?DS(r):VS(r,0,e.invert),LS(r,...e.color),e={...t.config,...t.yConfig};const 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