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kaplademo/source/demoFramework/Render/glmesh.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) 2018 NVIDIA Corporation. All rights reserved.
+
+#ifndef __GLMESH_H__
+#define __GLMESH_H__
+#include <GL/glew.h>
+
+#include "PxPhysics.h"
+#include <vector>
+using namespace physx;
+class GLMesh{
+public:
+	GLMesh(GLuint elementTypei = GL_TRIANGLES);
+	~GLMesh();
+	void draw();
+
+	// For indices
+	std::vector<PxU32> indices;
+	std::vector<PxVec3> vertices;
+	std::vector<PxVec3> normals;
+	std::vector<PxVec3> colors;
+	std::vector<float> texCoords; // treats as u v
+	std::vector<PxVec3> tangents;
+	std::vector<PxVec3> bitangents;
+
+	// For raw
+	std::vector<PxVec3> rawVertices;
+	std::vector<PxVec3> rawNormals;
+
+	void reset();
+	void genVBOIBO();
+	void updateVBOIBO(bool dynamicVB = true);
+	void drawVBOIBO(bool enable = true, bool draw = true, bool disable = true, bool drawpoints = false);
+
+	// For vertex buffer
+	GLuint vbo;
+	GLuint ibo;
+	bool firstTimeBO;
+	bool withTexture, withColor, withNormal, withTangent;
+	GLuint elementType;
+
+
+}; 
+#endif