Changing descriptor update signature

res/shaders/TerrainPass.slang

@@ -151,7 +151,7 @@ void meshMain(
 //        float3 displacement2 = pWaterMaterial.displacementTextures.Sample(pWaterMaterial.sampler, float3(worldPos.xz * pWaterMaterial.tile2, 1)).xyz * pWaterMaterial.contributeDisplacement2;
 //        float3 displacement3 = pWaterMaterial.displacementTextures.Sample(pWaterMaterial.sampler, float3(worldPos.xz * pWaterMaterial.tile3, 2)).xyz * pWaterMaterial.contributeDisplacement3;
 //        float3 displacement4 = pWaterMaterial.displacementTextures.Sample(pWaterMaterial.sampler, float3(worldPos.xz * pWaterMaterial.tile4, 3)).xyz * pWaterMaterial.contributeDisplacement4;
-        float displacement = pTerrainData.displacement.Sample(pTerrainData.sampler, worldPos.xz);
+        float displacement = pTerrainData.displacement.SampleLevel(pTerrainData.sampler, worldPos.xz, 0);
 
         float4 clipPos = mul(vp, float4(worldPos, 1));
         float ndcDepth = clipPos.z / clipPos.w;

res/shaders/lib/DispatchParams.slang

@@ -10,7 +10,7 @@ struct DispatchParams
 
 struct DispatchParamWrapper
 {
-    ParameterBlock<DispatchParams> p;
+    DispatchParams p;
     RWStructuredBuffer<Frustum> frustums;
 }
 ParameterBlock<DispatchParamWrapper> pDispatchParams;

res/shaders/lib/Material.slang

@@ -10,9 +10,9 @@ import Scene;
 //};
 struct MaterialResources
 {
-    StructuredBuffer<float> floatArray;
     Texture2D textureArray[512];
     SamplerState samplerArray[512];
+    StructuredBuffer<float> floatArray;
 };
 layout(set=4)
 ParameterBlock<MaterialResources> pResources;

res/shaders/raytracing/ClosestHit.slang

@@ -3,7 +3,7 @@ import MaterialParameter;
 import LightEnv;
 import Scene;
 import RayTracingData;
-import VertexData;
+import StaticMeshVertexData;
 import Material;
 import MATERIAL_FILE_NAME;