# SoVRMLBillboard.h

    00001 /**************************************************************************\
    00002  *
    00003  *  This file is part of the Coin 3D visualization library.
    00004  *  Copyright (C) 1998-2003 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 <URL:http://www.coin3d.org> for  more information.
    00018  *
    00019  *  Systems in Motion, Teknobyen, Abels Gate 5, 7030 Trondheim, NORWAY.
    00020  *  <URL:http://www.sim.no>.
    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