diff options
Diffstat (limited to 'tests/manual/rhi/displacement/material_hull.hlsl')
-rw-r--r-- | tests/manual/rhi/displacement/material_hull.hlsl | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/tests/manual/rhi/displacement/material_hull.hlsl b/tests/manual/rhi/displacement/material_hull.hlsl new file mode 100644 index 0000000000..03b476f64f --- /dev/null +++ b/tests/manual/rhi/displacement/material_hull.hlsl @@ -0,0 +1,52 @@ +struct Input +{ + float2 uv : TEXCOORD0; + float3 normal : TEXCOORD1; + float4 position : SV_Position; +}; + +struct Output +{ + float3 position : POSITION; + float2 uv : TEXCOORD0; + float3 normal : TEXCOORD1; +}; + +struct ConstantData +{ + float edges[3] : SV_TessFactor; + float inside : SV_InsideTessFactor; +}; + +cbuffer buf : register(b0) +{ + row_major float4x4 mvp : packoffset(c0); + float displacementAmount : packoffset(c4); + float tessInner : packoffset(c4.y); + float tessOuter : packoffset(c4.z); + int useTex : packoffset(c4.w); +}; + +ConstantData patchConstFunc(InputPatch<Input, 3> ip, uint PatchID : SV_PrimitiveID ) +{ + ConstantData d; + d.edges[0] = tessOuter; + d.edges[1] = tessOuter; + d.edges[2] = tessOuter; + d.inside = tessInner; + return d; +} + +[domain("tri")] +[partitioning("integer")] +[outputtopology("triangle_cw")] +[outputcontrolpoints(3)] +[patchconstantfunc("patchConstFunc")] +Output main(InputPatch<Input, 3> patch, uint pointId : SV_OutputControlPointID, uint patchId : SV_PrimitiveID) +{ + Output output; + output.position = patch[pointId].position; + output.uv = patch[pointId].uv; + output.normal = patch[pointId].normal; + return output; +} |