void TDistortionMeshDrawingPolicy<DistortMeshPolicy>::SetMeshRenderState(
FRHICommandList& RHICmdList,
const FSceneView& View,
const FPrimitiveSceneProxy* PrimitiveSceneProxy,
const FMeshBatch& Mesh,
int32 BatchElementIndex,
bool bBackFace,
float DitheredLODTransitionValue,
const ElementDataType& ElementData,
const ContextDataType PolicyContext
) const
{
const FMeshBatchElement& BatchElement = Mesh.Elements[BatchElementIndex];
EmitMeshDrawEvents(RHICmdList, PrimitiveSceneProxy, Mesh);
// Set transforms
VertexShader->SetMesh(RHICmdList, VertexFactory,View,PrimitiveSceneProxy,BatchElement,DitheredLODTransitionValue);
if(HullShader && DomainShader)
{
HullShader->SetMesh(RHICmdList, VertexFactory,View,PrimitiveSceneProxy,BatchElement,DitheredLODTransitionValue);
DomainShader->SetMesh(RHICmdList, VertexFactory,View,PrimitiveSceneProxy,BatchElement,DitheredLODTransitionValue);
}
#if !(UE_BUILD_SHIPPING || UE_BUILD_TEST)
// Don't set pixel shader constants if we are overriding with the shader complexity pixel shader
if (!bOverrideWithShaderComplexity)
#endif // !(UE_BUILD_SHIPPING || UE_BUILD_TEST)
{
if (!bInitializeOffsets)
{
DistortPixelShader->SetMesh(RHICmdList, VertexFactory,View,PrimitiveSceneProxy,BatchElement,DitheredLODTransitionValue);
}
}
// Set rasterizer state.
RHICmdList.SetRasterizerState(GetStaticRasterizerState<true>(
(Mesh.bWireframe || IsWireframe()) ? FM_Wireframe : FM_Solid,
IsTwoSided() ? CM_None : (XOR( XOR(View.bReverseCulling,bBackFace), Mesh.ReverseCulling) ? CM_CCW : CM_CW)));
}
void FConvertToUniformMeshDrawingPolicy::SetMeshRenderState(
FRHICommandList& RHICmdList,
const FSceneView& View,
const FPrimitiveSceneProxy* PrimitiveSceneProxy,
const FMeshBatch& Mesh,
int32 BatchElementIndex,
bool bBackFace,
const FMeshDrawingRenderState& DrawRenderState,
const ElementDataType& ElementData,
const ContextDataType PolicyContext
) const
{
const FMeshBatchElement& BatchElement = Mesh.Elements[BatchElementIndex];
// Set transforms
VertexShader->SetMesh(RHICmdList, VertexFactory,View,PrimitiveSceneProxy,BatchElement,DrawRenderState);
GeometryShader->SetMesh(RHICmdList, VertexFactory,View,PrimitiveSceneProxy,BatchElement,DrawRenderState);
// Set rasterizer state.
RHICmdList.SetRasterizerState(GetStaticRasterizerState<true>(
(Mesh.bWireframe || IsWireframe()) ? FM_Wireframe : FM_Solid,
IsTwoSided() ? CM_None : (XOR( XOR(View.bReverseCulling,bBackFace), Mesh.ReverseCulling) ? CM_CCW : CM_CW)));
}
