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00001 #ifndef COIN_SOGLTEXTURECOORDINATEELEMENT_H 00002 #define COIN_SOGLTEXTURECOORDINATEELEMENT_H 00003 00004 /**************************************************************************\ 00005 * 00006 * This file is part of the Coin 3D visualization library. 00007 * Copyright (C) by Kongsberg Oil & Gas Technologies. 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 Oil & Gas Technologies 00018 * about acquiring a Coin Professional Edition License. 00019 * 00020 * See http://www.coin3d.org/ for more information. 00021 * 00022 * Kongsberg Oil & Gas Technologies, Bygdoy Alle 5, 0257 Oslo, NORWAY. 00023 * http://www.sim.no/ sales@sim.no coin-support@coin3d.org 00024 * 00025 \**************************************************************************/ 00026 00027 #include <Inventor/elements/SoTextureCoordinateElement.h> 00028 00029 typedef void SoTexCoordTexgenCB(void * data); 00030 00031 class COIN_DLL_API SoGLTextureCoordinateElement : public SoTextureCoordinateElement { 00032 typedef SoTextureCoordinateElement inherited; 00033 00034 SO_ELEMENT_HEADER(SoGLTextureCoordinateElement); 00035 public: 00036 static void initClass(void); 00037 protected: 00038 virtual ~SoGLTextureCoordinateElement(); 00039 00040 public: 00041 virtual void init(SoState * state); 00042 virtual void push(SoState * state); 00043 virtual void pop(SoState * state, 00044 const SoElement * prevTopElement); 00045 00046 static void setTexGen(SoState * const state, SoNode * const node, 00047 SoTexCoordTexgenCB * const texgenFunc, 00048 void * const texgenData = NULL, 00049 SoTextureCoordinateFunctionCB * const func = NULL, 00050 void * const funcData = NULL); 00051 00052 virtual CoordType getType() const; 00053 00054 static const SoGLTextureCoordinateElement * 00055 getInstance(SoState * const state); 00056 00057 void send(const int index) const; 00058 void send(const int index, const SbVec3f &c, const SbVec3f &n) const; 00059 00060 void initMulti(SoState * state) const; 00061 00062 protected: 00063 virtual void setElt(SoTexCoordTexgenCB *func, 00064 void *data = NULL); 00065 00066 private: 00067 SoTexCoordTexgenCB *texgenCB; 00068 00069 class PImpl; 00070 PImpl * pimpl; 00071 00072 void doCallback() const; 00073 }; 00074 00075 #endif // !COIN_SOGLTEXTURECOORDINATEELEMENT_H
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