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SoLevelOfDetail.h

00001 #ifndef COIN_SOLEVELOFDETAIL_H
00002 #define COIN_SOLEVELOFDETAIL_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/nodes/SoGroup.h>
00029 #include <Inventor/fields/SoMFFloat.h>
00030 
00031 class SoLevelOfDetailP;
00032 
00033 class COIN_DLL_API SoLevelOfDetail : public SoGroup {
00034   typedef SoGroup inherited;
00035 
00036   SO_NODE_HEADER(SoLevelOfDetail);
00037 
00038 public:
00039   static void initClass(void);
00040 
00041   SoLevelOfDetail(void);
00042   SoLevelOfDetail(int numchildren);
00043 
00044   SoMFFloat screenArea;
00045 
00046   virtual void doAction(SoAction * action);
00047   virtual void callback(SoCallbackAction * action);
00048   virtual void GLRender(SoGLRenderAction * action);
00049   virtual void rayPick(SoRayPickAction * action);
00050   virtual void getBoundingBox(SoGetBoundingBoxAction * action);
00051   virtual void audioRender(SoAudioRenderAction * action);
00052 
00053   virtual void notify(SoNotList * nl);
00054 
00055 protected:
00056   virtual ~SoLevelOfDetail();
00057 
00058 private:
00059   void commonConstructor(void);
00060 
00061   SoLevelOfDetailP * pimpl;
00062   friend class SoLevelOfDetailP;
00063 };
00064 
00065 #endif // !COIN_SOLEVELOFDETAIL_H

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

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