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00001 #ifndef COIN_SOINDEXEDLINESET_H 00002 #define COIN_SOINDEXEDLINESET_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/nodes/SoSubNode.h> 00028 #include <Inventor/nodes/SoIndexedShape.h> 00029 00030 #ifndef SO_END_LINE_INDEX // also defined in SoVRMLIndexedLineSet.h 00031 #define SO_END_LINE_INDEX (-1) 00032 #endif // !SO_END_LINE_INDEX 00033 00034 class SoIndexedLineSetP; 00035 00036 class COIN_DLL_API SoIndexedLineSet : public SoIndexedShape { 00037 typedef SoIndexedShape inherited; 00038 00039 SO_NODE_HEADER(SoIndexedLineSet); 00040 00041 public: 00042 static void initClass(void); 00043 SoIndexedLineSet(void); 00044 00045 virtual void GLRender(SoGLRenderAction * action); 00046 virtual void getBoundingBox(SoGetBoundingBoxAction * action); 00047 virtual void getPrimitiveCount(SoGetPrimitiveCountAction * action); 00048 00049 protected: 00050 virtual ~SoIndexedLineSet(); 00051 virtual void notify(SoNotList * list); 00052 00053 private: 00054 virtual void generatePrimitives(SoAction * action); 00055 00056 virtual SbBool generateDefaultNormals(SoState * state, SoNormalBundle * bundle); 00057 virtual SbBool generateDefaultNormals(SoState * state, SoNormalCache * nc); 00058 00059 enum Binding { 00060 OVERALL = 0, 00061 PER_SEGMENT, 00062 PER_SEGMENT_INDEXED, 00063 PER_LINE, 00064 PER_LINE_INDEXED, 00065 PER_VERTEX, 00066 PER_VERTEX_INDEXED 00067 }; 00068 00069 Binding findNormalBinding(SoState * state); 00070 Binding findMaterialBinding(SoState * state); 00071 00072 SoIndexedLineSetP * pimpl; 00073 }; 00074 00075 #endif // !COIN_SOINDEXEDLINESET_H
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