![]() |
http://www.sim.no/ http://www.coin3d.org/ |
00001 #ifndef COIN_SOINDEXEDNURBSCURVE_H 00002 #define COIN_SOINDEXEDNURBSCURVE_H 00003 00004 /**************************************************************************\ 00005 * 00006 * This file is part of the Coin 3D visualization library. 00007 * Copyright (C) 1998-2009 by Kongsberg SIM. 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 Kongsberg SIM about acquiring 00018 * a Coin Professional Edition License. 00019 * 00020 * See http://www.coin3d.org/ for more information. 00021 * 00022 * Kongsberg SIM, 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/SoShape.h> 00029 #include <Inventor/fields/SoSFInt32.h> 00030 #include <Inventor/fields/SoMFInt32.h> 00031 #include <Inventor/fields/SoMFFloat.h> 00032 00033 template<class Master> class SoNurbsP; 00034 00035 class COIN_DLL_API SoIndexedNurbsCurve : public SoShape { 00036 typedef SoShape inherited; 00037 00038 SO_NODE_HEADER(SoIndexedNurbsCurve); 00039 00040 public: 00041 static void initClass(void); 00042 SoIndexedNurbsCurve(void); 00043 00044 SoSFInt32 numControlPoints; 00045 SoMFInt32 coordIndex; 00046 SoMFFloat knotVector; 00047 00048 virtual void GLRender(SoGLRenderAction * action); 00049 virtual void rayPick(SoRayPickAction * action); 00050 virtual void getPrimitiveCount(SoGetPrimitiveCountAction * action); 00051 virtual void getBoundingBox(SoGetBoundingBoxAction * action); 00052 void sendPrimitive(SoAction *, SoPrimitiveVertex *); 00053 00054 protected: 00055 virtual ~SoIndexedNurbsCurve(); 00056 00057 virtual void generatePrimitives(SoAction * action); 00058 virtual void computeBBox(SoAction * action, SbBox3f & box, SbVec3f & center); 00059 virtual SoDetail * createLineSegmentDetail(SoRayPickAction * action, 00060 const SoPrimitiveVertex * v1, 00061 const SoPrimitiveVertex * v2, 00062 SoPickedPoint * pp); 00063 private: 00064 class SoIndexedNurbsCurveP * pimpl; 00065 friend class SoIndexedNurbsCurveP; 00066 friend class SoNurbsP<SoIndexedNurbsCurve>; 00067 }; 00068 00069 #endif // !COIN_SOINDEXEDNURBSCURVE_H
Copyright © 1998-2009 by Kongsberg SIM. All rights reserved.
Generated on Mon Jun 15 11:58:17 2009 for Coin by Doxygen 1.5.9.