Add test.

shader-slang · Jan 14, 2025 · a7a1c3c · a7a1c3c
1 parent e34559e
commit a7a1c3c
Showing 1 changed file with 15 additions and 0 deletions.
diff --git a/tests/cuda/optix-hit-attributes.slang b/tests/cuda/optix-hit-attributes.slang
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+//TEST:SIMPLE(filecheck=CHECK): -target cuda
+//CHECK: __global__ void __closesthit__closestHitShaderA
+struct RayPayload
+{
+    float4 color;
+};
+
+[shader("closesthit")]
+void closestHitShaderA(inout RayPayload payload, in BuiltInTriangleIntersectionAttributes attr)
+{
+    uint primitiveIndex = PrimitiveIndex();
+    float4 color = float4(0, 0, 0, 1);
+    color[primitiveIndex] = 1;
+    payload.color = color;
+}