Fix warning in fog volume shader

Antoine Lelièvre · Evergreen · commit cf230bbffe58 · 2025-06-11T12:52:19.000Z
diff --git a/Packages/com.unity.render-pipelines.high-definition/Editor/Material/FogVolume/ShaderGraph/VoxelizationTransforms.hlsl b/Packages/com.unity.render-pipelines.high-definition/Editor/Material/FogVolume/ShaderGraph/VoxelizationTransforms.hlsl
@@ -32,5 +32,5 @@ float4x4 BuildWorldToObjectMatrixFromLocalFogOBB()
 float3 TransformWorldToObjectFog(float3 positionRWS)
 {
     float3 posWS = GetAbsolutePositionWS(positionRWS);
-    return mul(BuildWorldToObjectMatrixFromLocalFogOBB(), float4(posWS, 1));
+    return mul(BuildWorldToObjectMatrixFromLocalFogOBB(), float4(posWS, 1)).xyz;
 }

Original file line number	Diff line number	Diff line change
`@@ -32,5 +32,5 @@ float4x4 BuildWorldToObjectMatrixFromLocalFogOBB()`
`32`	`32`	`float3 TransformWorldToObjectFog(float3 positionRWS)`
`33`	`33`	`{`
`34`	`34`	`float3 posWS = GetAbsolutePositionWS(positionRWS);`
`35`		`- return mul(BuildWorldToObjectMatrixFromLocalFogOBB(), float4(posWS, 1));`
	`35`	`+ return mul(BuildWorldToObjectMatrixFromLocalFogOBB(), float4(posWS, 1)).xyz;`
`36`	`36`	`}`