Somewhat working version

res/shaders/LegacyBasePass.slang

@@ -1,18 +1,7 @@
 import Common;
 import VertexData;
 import MaterialParameter;
-
-struct InstanceData
-{
-	float4x4 transformMatrix;
-};
-
-struct Scene
-{
-	StructuredBuffer<InstanceData> instances;
-}
-layout(set=2)
-ParameterBlock<Scene> pScene;
+import Scene;
 
 struct VertexShaderOutput
 {

res/shaders/MeshletBasePass.slang

@@ -1,6 +1,6 @@
 import Common;
 import BRDF;
-import Meshlet;
+import Scene;
 import VertexData;
 import MaterialParameter;
 

res/shaders/lib/Scene.slang

@@ -18,7 +18,7 @@ struct MeshData
 
 static const uint MAX_VERTICES = 64;
 static const uint MAX_PRIMITIVES = 126;
-static const uint TASK_GROUP_SIZE = 128;
+static const uint TASK_GROUP_SIZE = 1;
 static const uint MESH_GROUP_SIZE = 32;
 static const uint MAX_MESHLETS_PER_MESH = 512;