MSL: Pass down global RayQuery object to leaf functions.

1 files changed, 45 insertions, 0 deletions

diff --git a/reference/opt/shaders-msl/frag/ray-query-object-in-function.spv14.vk.msl24.frag b/reference/opt/shaders-msl/frag/ray-query-object-in-function.spv14.vk.msl24.frag
new file mode 100644
index 00000000..859ace2c
--- /dev/null
+++ b/reference/opt/shaders-msl/frag/ray-query-object-in-function.spv14.vk.msl24.frag
@@ -0,0 +1,45 @@
+#include <metal_stdlib>
+#include <simd/simd.h>
+#if __METAL_VERSION__ >= 230
+#include <metal_raytracing>
+using namespace metal::raytracing;
+#endif
+
+using namespace metal;
+
+struct main0_out
+{
+    float4 outColor [[color(0)]];
+};
+
+struct main0_in
+{
+    float4 inPos [[user(locn0)]];
+};
+
+fragment main0_out main0(main0_in in [[stage_in]], raytracing::acceleration_structure<raytracing::instancing> topLevelAS [[buffer(0)]])
+{
+    main0_out out = {};
+    raytracing::intersection_query<raytracing::instancing, raytracing::triangle_data> rayQuery;
+    rayQuery.reset(ray(float3((in.inPos.xy * 4.0) - float2(2.0), 1.0), float3(0.0, 0.0, -1.0), 0.001000000047497451305389404296875, 2.0), topLevelAS, intersection_params());
+    for (;;)
+    {
+        bool _88 = rayQuery.next();
+        if (_88)
+        {
+            continue;
+        }
+        else
+        {
+            break;
+        }
+    }
+    uint _92 = uint(rayQuery.get_committed_intersection_type());
+    if (_92 == 0u)
+    {
+        discard_fragment();
+    }
+    out.outColor = in.inPos;
+    return out;
+}
+