From e33562e6019c4eb5162974bafc9d491b61e966bf Mon Sep 17 00:00:00 2001
From: 101001000 <kike.delacalle.montilla@gmail.com>
Date: Mon, 4 Sep 2023 00:55:18 +0200
Subject: [PATCH] look, i don't care if I do thousand commits for fixing the
 double to float thing

---
 src/Sampling.h | 16 ++++++++--------
 src/kernel.cpp |  4 ++--
 2 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/src/Sampling.h b/src/Sampling.h
index d55cf64..adf2f4f 100644
--- a/src/Sampling.h
+++ b/src/Sampling.h
@@ -8,9 +8,9 @@
 
 inline Vector3 uniformSampleSphere(float u1, float u2) {
 
-    float z = 1.0 - 2.0 * u1;
-    float r = sycl::sqrt(maxf(0.f, 1.0 - z * z));
-    float phi = 2.0 * PIF * u2;
+    float z = 1.0f - 2.0f * u1;
+    float r = sycl::sqrt(maxf(0.f, 1.0f - z * z));
+    float phi = 2.0f * PIF * u2;
     float x = r * sycl::cos(phi);
     float y = r * sycl::sin(phi);
 
@@ -31,21 +31,21 @@ inline Vector3 CosineSampleHemisphere(float u1, float u2){
 
     Vector3 dir;
     float r = sycl::sqrt(u1);
-    float phi = 2.0 * PIF * u2;
+    float phi = 2.0f * PIF * u2;
     dir.x = r * sycl::cos(phi);
     dir.y = r * sycl::sin(phi);
-    dir.z = sycl::sqrt(maxf(0.0, 1.0 - dir.x * dir.x - dir.y * dir.y));
+    dir.z = sycl::sqrt(maxf(0.0f, 1.0f - dir.x * dir.x - dir.y * dir.y));
 
     return dir;
 }
 
 inline Vector3 ImportanceSampleGGX(float rgh, float r1, float r2) {
-    float a = maxf(0.001, rgh);
+    float a = maxf(0.001f, rgh);
 
     float phi = r1 * PIF * 2;
 
-    float cosTheta = sycl::sqrt((1.0 - r2) / (1.0 + (a * a - 1.0) * r2));
-    float sinTheta = clamp(sycl::sqrt(1.0 - (cosTheta * cosTheta)), 0.0, 1.0);
+    float cosTheta = sycl::sqrt((1.0f - r2) / (1.0f + (a * a - 1.0f) * r2));
+    float sinTheta = clamp(sycl::sqrt(1.0f - (cosTheta * cosTheta)), 0.0f, 1.0f);
     float sinPhi = sycl::sin(phi);
     float cosPhi = sycl::cos(phi);
 
diff --git a/src/kernel.cpp b/src/kernel.cpp
index bb52035..750aff6 100644
--- a/src/kernel.cpp
+++ b/src/kernel.cpp
@@ -381,8 +381,8 @@ void calculateCameraRay(int x, int y, dev_Scene& scene, Camera& camera, Ray& ray
     float ody = (-camera.sensorHeight / 2.0f) + dy;
 
     // Random part of the sampling offset so we get antialasing
-    float rx = (1.0 / static_cast<float>(scene.x_res)) * (r1 - 0.5f) * camera.sensorWidth;
-    float ry = (1.0 / static_cast<float>(scene.y_res)) * (r2 - 0.5f) * camera.sensorHeight;
+    float rx = (1.0f / static_cast<float>(scene.x_res)) * (r1 - 0.5f) * camera.sensorWidth;
+    float ry = (1.0f / static_cast<float>(scene.y_res)) * (r2 - 0.5f) * camera.sensorHeight;
 
     // Sensor point, the point where intersects the ray with the sensor
     float SPx = odx + rx;