![]() |
http://www.sim.no/ http://www.coin3d.org/ |
00001 #ifndef COIN_SONURBSCURVE_H 00002 #define COIN_SONURBSCURVE_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/SoShape.h> 00029 #include <Inventor/fields/SoSFInt32.h> 00030 #include <Inventor/fields/SoMFFloat.h> 00031 00032 template<class Master> class SoNurbsP; 00033 00034 class COIN_DLL_API SoNurbsCurve : public SoShape { 00035 typedef SoShape inherited; 00036 00037 SO_NODE_HEADER(SoNurbsCurve); 00038 00039 public: 00040 static void initClass(void); 00041 SoNurbsCurve(void); 00042 00043 SoSFInt32 numControlPoints; 00044 SoMFFloat knotVector; 00045 00046 virtual void GLRender(SoGLRenderAction * action); 00047 virtual void rayPick(SoRayPickAction * action); 00048 virtual void getPrimitiveCount(SoGetPrimitiveCountAction * action); 00049 virtual void getBoundingBox(SoGetBoundingBoxAction * action); 00050 void sendPrimitive(SoAction *, SoPrimitiveVertex *); 00051 00052 protected: 00053 virtual ~SoNurbsCurve(); 00054 00055 virtual void generatePrimitives(SoAction * action); 00056 virtual void computeBBox(SoAction * action, SbBox3f & box, SbVec3f & center); 00057 virtual SoDetail * createLineSegmentDetail(SoRayPickAction * action, 00058 const SoPrimitiveVertex * v1, 00059 const SoPrimitiveVertex * v2, 00060 SoPickedPoint * pp); 00061 private: 00062 class SoNurbsCurveP * pimpl; 00063 friend class SoNurbsCurveP; 00064 friend class SoNurbsP<SoNurbsCurve>; 00065 }; 00066 00067 #endif // !COIN_SONURBSCURVE_H
Copyright © 1998-2010 by Kongsberg Oil & Gas Technologies. All rights reserved.
Generated on Mon May 10 00:34:52 2010 for Coin by Doxygen 1.6.3.