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00001 #ifndef COIN_SOINDEXEDFACESET_H 00002 #define COIN_SOINDEXEDFACESET_H 00003 00004 /**************************************************************************\ 00005 * 00006 * This file is part of the Coin 3D visualization library. 00007 * Copyright (C) 1998-2007 by Systems in Motion. 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 Systems in Motion about acquiring 00018 * a Coin Professional Edition License. 00019 * 00020 * See http://www.coin3d.org/ for more information. 00021 * 00022 * Systems in Motion, Postboks 1283, Pirsenteret, 7462 Trondheim, 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_FACE_INDEX // also defined in SoVRMLIndexedFaceSet.h 00031 #define SO_END_FACE_INDEX (-1) 00032 #endif // !SO_END_FACE_INDEX 00033 00034 class SoIndexedFaceSetP; 00035 00036 class COIN_DLL_API SoIndexedFaceSet : public SoIndexedShape { 00037 typedef SoIndexedShape inherited; 00038 00039 SO_NODE_HEADER(SoIndexedFaceSet); 00040 00041 public: 00042 static void initClass(void); 00043 SoIndexedFaceSet(void); 00044 00045 virtual void GLRender(SoGLRenderAction * action); 00046 virtual void getPrimitiveCount(SoGetPrimitiveCountAction * action); 00047 00048 virtual SbBool generateDefaultNormals(SoState * state, 00049 SoNormalBundle * bundle); 00050 virtual SbBool generateDefaultNormals(SoState * state, 00051 SoNormalCache * cache); 00052 00053 protected: 00054 virtual ~SoIndexedFaceSet(); 00055 00056 virtual void generatePrimitives(SoAction * action); 00057 00058 private: 00059 enum Binding { 00060 OVERALL = 0, 00061 PER_FACE, 00062 PER_FACE_INDEXED, 00063 PER_VERTEX, 00064 PER_VERTEX_INDEXED, 00065 NONE = OVERALL 00066 }; 00067 00068 SbBool useConvexCache(SoAction * action, 00069 const SbVec3f * normals, 00070 const int32_t * nindices, 00071 const SbBool normalsfromcache); 00072 Binding findMaterialBinding(SoState * const state) const; 00073 Binding findNormalBinding(SoState * const state) const; 00074 virtual void notify(SoNotList * list); 00075 00076 SoIndexedFaceSetP * pimpl; 00077 }; 00078 00079 #endif // !COIN_SOINDEXEDFACESET_H
Copyright © 1998-2007 by Systems in Motion AS. All rights reserved.
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