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SoVRMLExtrusion.h

00001 /**************************************************************************\
00002  *
00003  *  This file is part of the Coin 3D visualization library.
00004  *  Copyright (C) 1998-2007 by Systems in Motion.  All rights reserved.
00005  *
00006  *  This library is free software; you can redistribute it and/or
00007  *  modify it under the terms of the GNU General Public License
00008  *  ("GPL") version 2 as published by the Free Software Foundation.
00009  *  See the file LICENSE.GPL at the root directory of this source
00010  *  distribution for additional information about the GNU GPL.
00011  *
00012  *  For using Coin with software that can not be combined with the GNU
00013  *  GPL, and for taking advantage of the additional benefits of our
00014  *  support services, please contact Systems in Motion about acquiring
00015  *  a Coin Professional Edition License.
00016  *
00017  *  See http://www.coin3d.org/ for more information.
00018  *
00019  *  Systems in Motion, Postboks 1283, Pirsenteret, 7462 Trondheim, NORWAY.
00020  *  http://www.sim.no/  sales@sim.no  coin-support@coin3d.org
00021  *
00022 \**************************************************************************/
00023 
00024 #ifndef COIN_SOVRMLEXTRUSION_H
00025 #define COIN_SOVRMLEXTRUSION_H
00026 
00027 #include <Inventor/nodes/SoSubNode.h>
00028 #include <Inventor/VRMLnodes/SoVRMLGeometry.h>
00029 #include <Inventor/fields/SoSFBool.h>
00030 #include <Inventor/fields/SoSFFloat.h>
00031 #include <Inventor/fields/SoMFVec2f.h>
00032 #include <Inventor/fields/SoMFVec3f.h>
00033 #include <Inventor/fields/SoMFRotation.h>
00034 
00035 class COIN_DLL_API SoVRMLExtrusion : public SoVRMLGeometry
00036 {
00037   typedef SoVRMLGeometry inherited;
00038   SO_NODE_HEADER(SoVRMLExtrusion);
00039 
00040 public:
00041   static void initClass(void);
00042   SoVRMLExtrusion(void);
00043 
00044   SoSFBool beginCap;
00045   SoSFBool ccw;
00046   SoSFBool convex;
00047   SoSFFloat creaseAngle;
00048   SoMFVec2f crossSection;
00049   SoSFBool endCap;
00050   SoMFRotation orientation;
00051   SoMFVec2f scale;
00052   SoSFBool solid;
00053   SoMFVec3f spine;
00054 
00055   virtual void GLRender(SoGLRenderAction * action);
00056   virtual void getPrimitiveCount(SoGetPrimitiveCountAction * action);
00057   virtual void computeBBox(SoAction * action,
00058                            SbBox3f & bbox, SbVec3f & center);
00059 
00060 protected:
00061   virtual ~SoVRMLExtrusion();
00062 
00063   virtual void notify(SoNotList * list);
00064   virtual void generatePrimitives( SoAction * action );
00065 
00066   virtual SoDetail * createTriangleDetail(SoRayPickAction * action,
00067                                           const SoPrimitiveVertex * v1,
00068                                           const SoPrimitiveVertex * v2,
00069                                           const SoPrimitiveVertex * v3,
00070                                           SoPickedPoint * pp);
00071 private:
00072   void updateCache(void);
00073   class SoVRMLExtrusionP * pimpl;
00074 }; // class SoVRMLExtrusion
00075 
00076 #endif // ! COIN_SOVRMLEXTRUSION_H

Copyright © 1998-2007 by Systems in Motion AS. All rights reserved.

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