GS SH support

Apps/Playground/Android/BabylonNative/CMakeLists.txt

@@ -41,5 +41,6 @@ target_link_libraries(BabylonNativeJNI
     PRIVATE ScriptLoader
     PRIVATE ShaderCache
     PRIVATE TestUtils
+    PRIVATE TextDecoder
     PRIVATE Window
     PRIVATE XMLHttpRequest)

Apps/Playground/CMakeLists.txt

@@ -137,6 +137,7 @@ target_link_libraries(Playground
     PRIVATE ScriptLoader
     PRIVATE ShaderCache
     PRIVATE TestUtils
+    PRIVATE TextDecoder
     PRIVATE Window
     PRIVATE XMLHttpRequest
     ${ADDITIONAL_LIBRARIES}

Apps/Playground/Scripts/config.json

@@ -1,6 +1,16 @@
 {
     "root": "https://cdn.babylonjs.com",
     "tests": [
+        {
+            "title": "Gaussian Splatting Compressed ply SH",
+            "playgroundId": "#U8O4EP#1",
+            "renderCount": 15,
+            "referenceImage": "gsplat-compressedply-sh.png",
+            "excludedGraphicsApis": [ "OpenGL" ],
+            "comments": {
+                "OpenGL": "Test doesn't render correctly"
+            }
+        },
         {
             "title": "Gaussian Splatting Update Data",
             "playgroundId": "#Q0LBM8#2",

Apps/Playground/Shared/AppContext.cpp

@@ -20,6 +20,7 @@
 #include <Babylon/Polyfills/Canvas.h>
 #include <Babylon/Polyfills/Console.h>
 #include <Babylon/Polyfills/Performance.h>
+#include <Babylon/Polyfills/TextDecoder.h>
 #include <Babylon/Polyfills/Window.h>
 #include <Babylon/Polyfills/XMLHttpRequest.h>
 
@@ -99,8 +100,9 @@ AppContext::AppContext(
 
         Babylon::Polyfills::Window::Initialize(env);
 
-        Babylon::Polyfills::XMLHttpRequest::Initialize(env);
+        Babylon::Polyfills::TextDecoder::Initialize(env);
 
+        Babylon::Polyfills::XMLHttpRequest::Initialize(env);
         m_canvas.emplace(Babylon::Polyfills::Canvas::Initialize(env));
 
         Babylon::Plugins::NativeTracing::Initialize(env);