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00001 #ifndef COIN_SOCOORDINATEELEMENT_H 00002 #define COIN_SOCOORDINATEELEMENT_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/SoReplacedElement.h> 00028 #include <Inventor/SbVec3f.h> 00029 #include <Inventor/SbVec4f.h> 00030 00031 class COIN_DLL_API SoCoordinateElement : public SoReplacedElement { 00032 typedef SoReplacedElement inherited; 00033 00034 SO_ELEMENT_HEADER(SoCoordinateElement); 00035 public: 00036 static void initClass(void); 00037 protected: 00038 virtual ~SoCoordinateElement(); 00039 00040 public: 00041 virtual void init(SoState * state); 00042 static void set3(SoState * const state, SoNode * const node, 00043 const int32_t numCoords, const SbVec3f * const coords); 00044 static void set4(SoState * const state, SoNode * const node, 00045 const int32_t numCoords, const SbVec4f * const coords); 00046 00047 static const SoCoordinateElement *getInstance(SoState * const state); 00048 int32_t getNum() const; 00049 SbBool is3D() const; 00050 const SbVec3f & get3(const int index) const; 00051 const SbVec4f & get4(const int index) const; 00052 const SbVec3f *getArrayPtr3() const; 00053 const SbVec4f *getArrayPtr4() const; 00054 00055 static SbVec3f getDefault3(); 00056 static SbVec4f getDefault4(); 00057 00058 00059 virtual void print(FILE * file) const; 00060 00061 protected: 00062 int32_t numCoords; 00063 const SbVec3f *coords3D; 00064 const SbVec4f *coords4D; 00065 SbBool areCoords3D; 00066 00067 private: 00068 static void clean(void); 00069 00070 SbVec3f dummy3D; 00071 SbVec4f dummy4D; 00072 static SbVec3f * initialdefaultcoords; 00073 }; 00074 00075 #endif // !COIN_SOCOORDINATEELEMENT_H
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