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#if SHADERPASS != SHADERPASS_DEPTH_ONLY
#error SHADERPASS_is_not_correctly_define
#endif
#include "VertMesh.hlsl"
PackedVaryingsType Vert(AttributesMesh inputMesh)
{
VaryingsType varyingsType;
varyingsType.vmesh = VertMesh(inputMesh);
return PackVaryingsType(varyingsType);
}
#ifdef TESSELLATION_ON
PackedVaryingsToPS VertTesselation(VaryingsToDS input)
{
VaryingsToPS output;
output.vmesh = VertMeshTesselation(input.vmesh);
return PackVaryingsToPS(output);
}
#include "TessellationShare.hlsl"
#endif // TESSELLATION_ON
void Frag( PackedVaryingsToPS packedInput,
out float4 outColor : SV_Target
#ifdef _DEPTHOFFSET_ON
, out float outputDepth : SV_Depth
#endif
)
{
FragInputs input = UnpackVaryingsMeshToFragInputs(packedInput.vmesh);
// input.unPositionSS is SV_Position
PositionInputs posInput = GetPositionInput(input.unPositionSS.xy, _ScreenSize.zw);
UpdatePositionInput(input.unPositionSS.z, input.unPositionSS.w, input.positionWS, posInput);
float3 V = GetWorldSpaceNormalizeViewDir(input.positionWS);
SurfaceData surfaceData;
BuiltinData builtinData;
GetSurfaceAndBuiltinData(input, V, posInput, surfaceData, builtinData);
// TODO: handle cubemap shadow
outColor = float4(0.0, 0.0, 0.0, 0.0);
#ifdef _DEPTHOFFSET_ON
outputDepth = posInput.depthRaw;
#endif
}