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physx/samples/sampleframework/renderer/include/RendererMeshContext.h

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+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+//  * Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+//  * Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+//  * Neither the name of NVIDIA CORPORATION nor the names of its
+//    contributors may be used to endorse or promote products derived
+//    from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+// PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Copyright (c) 2008-2021 NVIDIA Corporation. All rights reserved.
+
+#ifndef RENDERER_MESH_CONTEXT_H
+#define RENDERER_MESH_CONTEXT_H
+
+#include <RendererConfig.h>
+
+namespace SampleRenderer
+{
+
+	class Renderer;
+	class RendererMesh;
+	class RendererMaterial;
+	class RendererMaterialInstance;
+
+	class RendererMeshContext
+	{
+		friend class Renderer;
+	public:
+		const RendererMesh       *mesh;
+		RendererMaterial         *material;
+		RendererMaterialInstance *materialInstance;
+		const physx::PxMat44	 *transform;
+		const physx::PxF32		 *shaderData;
+
+		bool					 negativeScale;
+
+		// TODO: this is kind of hacky, would prefer a more generalized
+		//       solution via RendererMatrialInstance.
+		const physx::PxMat44	 *boneMatrices;
+		PxU32                     numBones;
+
+		enum CullMode
+		{
+			CLOCKWISE = 0,
+			COUNTER_CLOCKWISE,
+			NONE
+		};
+
+		CullMode				cullMode;
+		bool					screenSpace;		//TODO: I am not sure if this is needed!
+
+		enum FillMode
+		{
+			SOLID,
+			LINE,
+			POINT,
+		};
+		FillMode				fillMode;
+
+	public:
+		RendererMeshContext(void);
+		~RendererMeshContext(void);
+
+		bool isValid(void) const;
+	};
+
+} // namespace SampleRenderer
+
+#endif