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00001 #ifndef COIN_SOPROFILECOORDINATEELEMENT_H 00002 #define COIN_SOPROFILECOORDINATEELEMENT_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/SbVec2f.h> 00029 #include <Inventor/SbVec3f.h> 00030 #include <assert.h> 00031 00032 /* 00033 * TODO 00034 * - conversion between coord2 and coord3 (done in Inventor) 00035 */ 00036 00037 class COIN_DLL_API SoProfileCoordinateElement : public SoReplacedElement { 00038 typedef SoReplacedElement inherited; 00039 00040 SO_ELEMENT_HEADER(SoProfileCoordinateElement); 00041 public: 00042 static void initClass(void); 00043 protected: 00044 virtual ~SoProfileCoordinateElement(); 00045 00046 public: 00047 virtual void init(SoState * state); 00048 static void set2(SoState * const state, SoNode * const node, 00049 const int32_t numCoords, const SbVec2f * const coords); 00050 static void set3(SoState * const state, SoNode * const node, 00051 const int32_t numCoords, const SbVec3f * const coords); 00052 static const SoProfileCoordinateElement * getInstance(SoState * const state); 00053 int32_t getNum(void) const; 00054 const SbVec2f & get2(const int index) const; 00055 const SbVec3f & get3(const int index) const; 00056 00057 SbBool is2D(void) const; 00058 00059 static SbVec2f getDefault2(void); 00060 static SbVec3f getDefault3(void); 00061 00062 const SbVec2f * getArrayPtr2(void) const; 00063 const SbVec3f * getArrayPtr3(void) const; 00064 00065 protected: 00066 int32_t numCoords; 00067 const SbVec2f * coords2; 00068 const SbVec3f * coords3; 00069 SbBool coordsAre2D; 00070 00071 private: 00072 static void clean(void); 00073 static SbVec2f * initdefaultcoords; 00074 }; 00075 00076 #endif // !COIN_SOPROFILECOORDINATEELEMENT_H
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