Remove dangerous texture coordinate casts

Assets/ScriptableRenderLoop/ShaderLibrary/API/D3D11.hlsl

 
 #define SAMPLE_TEXTURE2D(textureName, samplerName, coord2) textureName.Sample(samplerName, coord2)
 #define SAMPLE_TEXTURE2D_LOD(textureName, samplerName, coord2, lod) textureName.SampleLevel(samplerName, coord2, lod)
-#define SAMPLE_TEXTURE2D_ARRAY(textureName, samplerName, coord2, index) textureName.Sample(samplerName, float3((coord2).xy, index))
-#define SAMPLE_TEXTURE2D_ARRAY_LOD(textureName, samplerName, coord2, index, lod) textureName.SampleLevel(samplerName, float3((coord2).xy, index), lod)
+#define SAMPLE_TEXTURE2D_ARRAY(textureName, samplerName, coord2, index) textureName.Sample(samplerName, float3(coord2, index))
+#define SAMPLE_TEXTURE2D_ARRAY_LOD(textureName, samplerName, coord2, index, lod) textureName.SampleLevel(samplerName, float3(coord2, index), lod)
-#define SAMPLE_TEXTURECUBE_ARRAY(textureName, samplerName, coord3) textureName.Sample(samplerName, float4((coord3).xyz, index))
-#define SAMPLE_TEXTURECUBE_ARRAY_LOD(textureName, samplerName, coord3, lod) textureName.SampleLevel(samplerName, float4((coord3).xyz, index), lod)
+#define SAMPLE_TEXTURECUBE_ARRAY(textureName, samplerName, coord3) textureName.Sample(samplerName, float4(coord3, index))
+#define SAMPLE_TEXTURECUBE_ARRAY_LOD(textureName, samplerName, coord3, lod) textureName.SampleLevel(samplerName, float4(coord3, index), lod)
 #define SAMPLE_TEXTURE3D(textureName, samplerName, coord3) textureName.Sample(samplerName, coord3)
 #define SAMPLE_TEXTURE2D_SHADOW(textureName, samplerName, coord3) textureName.SampleCmpLevelZero(samplerName, (coord3).xy, (coord3).z)
 #define SAMPLE_TEXTURE2D_ARRAY_SHADOW(textureName, samplerName, coord3, index) textureName.SampleCmpLevelZero(samplerName, float3((coord3).xy, index), (coord3).z)