init

2025-09-04 10:54:47 +08:00
commit 6bc8f61b18
1808 changed files with 208268 additions and 0 deletions
@@ -0,0 +1,38 @@
+/*
+ * Copyright (c) 2021, NVIDIA CORPORATION.  All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-FileCopyrightText: Copyright (c) 2014-2021 NVIDIA CORPORATION
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#version 460
+#extension GL_EXT_ray_tracing : enable
+
+struct hitPayload
+{
+	vec3 radiance;
+	vec3 attenuation;
+	int  done;
+	vec3 rayOrigin;
+	vec3 rayDir;
+};
+
+layout(location = 0) rayPayloadInEXT hitPayload prd;
+
+void main()
+{
+	prd.radiance = vec3(0.3) * prd.attenuation;
+	prd.done     = 1;
+}