From 6ae8972612b5d132b83dcd601b9b532aea14c89b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michael=20D=C3=A4hnert?=
 <1017301+mdaehnert@users.noreply.github.com>
Date: Sun, 24 Nov 2024 15:56:27 +0000
Subject: [PATCH] feat(Cesium): Add configuration to optionally disable surface
 collision detection.

---
 web/client/components/map/cesium/Map.jsx | 3 +++
 web/client/configs/localConfig.json      | 1 +
 2 files changed, 4 insertions(+)

diff --git a/web/client/components/map/cesium/Map.jsx b/web/client/components/map/cesium/Map.jsx
index db38b2b1d8..79af27a3a5 100644
--- a/web/client/components/map/cesium/Map.jsx
+++ b/web/client/components/map/cesium/Map.jsx
@@ -192,6 +192,9 @@ class CesiumMap extends React.Component {
             }
         }
 
+        // Allow camera to clip through surface for viewing underground objects.
+        map.scene.screenSpaceCameraController.enableCollisionDetection = this.props.mapOptions?.enableCollisionDetection ?? true;
+
         this.forceUpdate();
         map.scene.requestRender();
     }
diff --git a/web/client/configs/localConfig.json b/web/client/configs/localConfig.json
index 7703f683e3..2138f96311 100644
--- a/web/client/configs/localConfig.json
+++ b/web/client/configs/localConfig.json
@@ -40,6 +40,7 @@
           "showGroundAtmosphere": false,
           "enableFog": false,
           "depthTestAgainstTerrain": false,
+          "enableCollisionDetection": true,
           "terrainProvider": {
               "type": "ellipsoid"
           }