Hlsl bxdfs 3

include/nbl/builtin/hlsl/bxdf/bxdf_traits.hlsl

@@ -0,0 +1,32 @@
+// Copyright (C) 2018-2025 - DevSH Graphics Programming Sp. z O.O.
+// This file is part of the "Nabla Engine".
+// For conditions of distribution and use, see copyright notice in nabla.h
+#ifndef _NBL_BUILTIN_HLSL_BXDF_TRAITS_INCLUDED_
+#define _NBL_BUILTIN_HLSL_BXDF_TRAITS_INCLUDED_
+
+#include "nbl/builtin/hlsl/bxdf/common.hlsl"
+
+namespace nbl
+{
+namespace hlsl
+{
+namespace bxdf
+{
+
+enum BxDFType : uint16_t
+{
+    BT_BSDF = 0,
+    BT_BRDF,
+    BT_BTDF
+};
+
+template<typename BxdfT>
+struct traits;
+
+// defined individually after each bxdf definition
+
+}
+}
+}
+
+#endif