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render/renderutils/c_src/vec4f.h

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+/*
+ * Copyright (c) 2020-2022 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+ *
+ * NVIDIA CORPORATION, its affiliates and licensors retain all intellectual
+ * property and proprietary rights in and to this material, related 
+ * documentation and any modifications thereto. Any use, reproduction, 
+ * disclosure or distribution of this material and related documentation
+ * without an express license agreement from NVIDIA CORPORATION or 
+ * its affiliates is strictly prohibited.
+ */
+
+#pragma once 
+
+struct vec4f
+{
+    float x, y, z, w;
+
+#ifdef __CUDACC__
+    __device__ vec4f() { }
+    __device__ vec4f(float v) { x = v; y = v; z = v; w = v; }
+    __device__ vec4f(float _x, float _y, float _z, float _w) { x = _x; y = _y; z = _z; w = _w; }
+    __device__ vec4f(float4 v) { x = v.x; y = v.y; z = v.z; w = v.w; }
+#endif
+};
+