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;
+}