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00001 #ifndef COIN_SOGLVBOELEMENT_H 00002 #define COIN_SOGLVBOELEMENT_H 00003 00004 /**************************************************************************\ 00005 * 00006 * This file is part of the Coin 3D visualization library. 00007 * Copyright (C) 1998-2009 by Kongsberg SIM. All rights reserved. 00008 * 00009 * This library is free software; you can redistribute it and/or 00010 * modify it under the terms of the GNU General Public License 00011 * ("GPL") version 2 as published by the Free Software Foundation. 00012 * See the file LICENSE.GPL at the root directory of this source 00013 * distribution for additional information about the GNU GPL. 00014 * 00015 * For using Coin with software that can not be combined with the GNU 00016 * GPL, and for taking advantage of the additional benefits of our 00017 * support services, please contact Kongsberg SIM about acquiring 00018 * a Coin Professional Edition License. 00019 * 00020 * See http://www.coin3d.org/ for more information. 00021 * 00022 * Kongsberg SIM, Postboks 1283, Pirsenteret, 7462 Trondheim, NORWAY. 00023 * http://www.sim.no/ sales@sim.no coin-support@coin3d.org 00024 * 00025 \**************************************************************************/ 00026 00027 #include <Inventor/elements/SoSubElement.h> 00028 00029 class SoVBO; 00030 class SoGLVBOElementP; 00031 00032 class COIN_DLL_API SoGLVBOElement : public SoElement { 00033 typedef SoElement inherited; 00034 00035 SO_ELEMENT_HEADER(SoGLVBOElement); 00036 00037 public: 00038 static void initClass(void); 00039 protected: 00040 virtual ~SoGLVBOElement(); 00041 00042 public: 00043 00044 static SbBool shouldCreateVBO(SoState * state, const int numdata); 00045 static void setVertexVBO(SoState * state, SoVBO * vbo); 00046 static void setNormalVBO(SoState * state, SoVBO * vbo); 00047 static void setColorVBO(SoState * state, SoVBO * vbo); 00048 static void setTexCoordVBO(SoState * state, const int unit, SoVBO * vbo); 00049 00050 static const SoGLVBOElement * getInstance(SoState * state); 00051 00052 public: 00053 virtual void init(SoState *state); 00054 virtual void push(SoState *state); 00055 virtual void pop(SoState *state, const SoElement * prevtopelement); 00056 virtual SbBool matches(const SoElement * elt) const; 00057 virtual SoElement * copyMatchInfo(void) const; 00058 00059 SoVBO * getVertexVBO(void) const; 00060 SoVBO * getNormalVBO(void) const; 00061 SoVBO * getColorVBO(void) const; 00062 int getNumTexCoordVBO(void) const; 00063 SoVBO * getTexCoordVBO(const int idx) const; 00064 00065 protected: 00066 static SoGLVBOElement * getElement(SoState * state); 00067 00068 private: 00069 SoGLVBOElementP * pimpl; 00070 }; 00071 00072 #endif // COIN_SOGLVBOELEMENT_H
Copyright © 1998-2009 by Kongsberg SIM. All rights reserved.
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