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SoSwitch.h

00001 #ifndef COIN_SOSWITCH_H
00002 #define COIN_SOSWITCH_H
00003 
00004 /**************************************************************************\
00005  *
00006  *  This file is part of the Coin 3D visualization library.
00007  *  Copyright (C) 1998-2007 by Systems in Motion.  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 Systems in Motion about acquiring
00018  *  a Coin Professional Edition License.
00019  *
00020  *  See http://www.coin3d.org/ for more information.
00021  *
00022  *  Systems in Motion, 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/fields/SoSFInt32.h>
00029 #include <Inventor/nodes/SoGroup.h>
00030 
00031 #define SO_SWITCH_NONE (-1)
00032 #define SO_SWITCH_INHERIT (-2)
00033 #define SO_SWITCH_ALL (-3)
00034 
00035 class SoSwitchP;
00036 
00037 class COIN_DLL_API SoSwitch : public SoGroup {
00038   typedef SoGroup inherited;
00039 
00040   SO_NODE_HEADER(SoSwitch);
00041 
00042 public:
00043   static void initClass(void);
00044   SoSwitch(void);
00045   SoSwitch(int numchildren);
00046 
00047   SoSFInt32 whichChild;
00048 
00049   virtual SbBool affectsState(void) const;
00050 
00051   virtual void doAction(SoAction * action);
00052   virtual void callback(SoCallbackAction * action);
00053   virtual void GLRender(SoGLRenderAction * action);
00054   virtual void pick(SoPickAction * action);
00055   virtual void getBoundingBox(SoGetBoundingBoxAction * action);
00056   virtual void handleEvent(SoHandleEventAction * action);
00057   virtual void getMatrix(SoGetMatrixAction * action);
00058   virtual void search(SoSearchAction * action);
00059   virtual void write(SoWriteAction * action);
00060   virtual void getPrimitiveCount(SoGetPrimitiveCountAction * action);
00061   virtual void audioRender(SoAudioRenderAction * action);
00062   virtual void notify(SoNotList *nl);
00063 
00064 protected:
00065   virtual ~SoSwitch();
00066 
00067   void traverseChildren(SoAction * action);
00068 
00069 private:
00070   SoSwitchP *pimpl;
00071   friend class SoSwitchP;
00072 
00073   void commonConstructor(void);
00074 };
00075 
00076 #endif // !COIN_SOSWITCH_H

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

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