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SoVRMLBillboard.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_SOVRMLBILLBOARD_H
00025 #define COIN_SOVRMLBILLBOARD_H
00026 
00027 #include <Inventor/VRMLnodes/SoVRMLParent.h>
00028 #include <Inventor/nodes/SoSubNode.h>
00029 #include <Inventor/fields/SoSFVec3f.h>
00030 
00031 class SbRotation;
00032 class SoState;
00033 
00034 class COIN_DLL_API SoVRMLBillboard : public SoVRMLParent
00035 {
00036   typedef SoVRMLParent inherited;
00037   SO_NODE_HEADER(SoVRMLBillboard);
00038 
00039 public:
00040   static void initClass(void);
00041   SoVRMLBillboard(void);
00042   SoVRMLBillboard( int numchildren );
00043 
00044   SoSFVec3f axisOfRotation;
00045   SoSFVec3f bboxCenter;
00046   SoSFVec3f bboxSize;
00047 
00048   virtual void doAction(SoAction * action);
00049   virtual void callback(SoCallbackAction * action);
00050   virtual void GLRender(SoGLRenderAction * action);
00051   virtual void getBoundingBox(SoGetBoundingBoxAction * action);
00052   virtual void getMatrix(SoGetMatrixAction * action);
00053   virtual void pick(SoPickAction * action);
00054   virtual void search(SoSearchAction * action);
00055 
00056   virtual void GLRenderBelowPath(SoGLRenderAction * action);
00057   virtual void GLRenderInPath(SoGLRenderAction * action);
00058   virtual void GLRenderOffPath(SoGLRenderAction * action);
00059 
00060   virtual void notify(SoNotList * list);
00061 
00062 protected:
00063   virtual ~SoVRMLBillboard();
00064 
00065 private:
00066   void performRotation(SoState * state) const;
00067 
00068 }; // class SoVRMLBillboard
00069 
00070 #endif // ! COIN_SOVRMLBILLBOARD_H

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

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