From 3f43d6c14320c71a170b697bf13a4f130a71d297 Mon Sep 17 00:00:00 2001
From: Yong He <yonghe@outlook.com>
Date: Mon, 30 Dec 2024 23:39:41 -0800
Subject: Add `RaytracingAccelerationStructure::__init(uint64_t)`. (#5967)

---
 tests/spirv/u-to-accelstruct.slang | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 tests/spirv/u-to-accelstruct.slang

(limited to 'tests')

diff --git a/tests/spirv/u-to-accelstruct.slang b/tests/spirv/u-to-accelstruct.slang
new file mode 100644
index 000000000..71d693c63
--- /dev/null
+++ b/tests/spirv/u-to-accelstruct.slang
@@ -0,0 +1,22 @@
+//TEST:SIMPLE(filecheck=CHECK): -target spirv
+//TEST:SIMPLE(filecheck=CHECK): -target spirv -emit-spirv-via-glsl
+
+uniform uint64_t accelStructAddr;
+RWStructuredBuffer<int> output;
+
+// CHECK: %[[REG:[A-Za-z0-9_]+]] = OpConvertUToAccelerationStructureKHR
+// CHECK: OpRayQueryInitializeKHR %rayQuery{{.*}} %[[REG]]
+
+[numthreads(1,1,1)]
+void main()
+{
+    let accelStruct = RaytracingAccelerationStructure(accelStructAddr);
+    RayQuery rayQuery;
+    RayDesc ray;
+    ray.Direction = float3(0, 0, 1);
+    ray.Origin = float3(0, 0, 0);
+    ray.TMax = 1000;
+    ray.TMin = 0;
+    let rs = rayQuery.TraceRayInline(accelStruct, 0, 0, ray);
+    output[0] = rayQuery.CandidateGeometryIndex();
+}
\ No newline at end of file
-- 
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