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SoVRMLGroup.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_SOVRMLGROUP_H
00025 #define COIN_SOVRMLGROUP_H
00026 
00027 #include <Inventor/nodes/SoSubNode.h>
00028 #include <Inventor/VRMLnodes/SoVRMLParent.h>
00029 #include <Inventor/fields/SoSFEnum.h>
00030 #include <Inventor/fields/SoSFVec3f.h>
00031 
00032 class SoState;
00033 class SoVRMLGroupP;
00034 
00035 class COIN_DLL_API SoVRMLGroup : public SoVRMLParent
00036 {
00037   typedef SoVRMLParent inherited;
00038   SO_NODE_HEADER(SoVRMLGroup);
00039 
00040 public:
00041   static void initClass(void);
00042   SoVRMLGroup(void);
00043   SoVRMLGroup(int numChildren);
00044 
00045   enum CacheEnabled {
00046     OFF,
00047     ON,
00048     AUTO
00049   };
00050 
00051   SoSFEnum renderCaching;
00052   SoSFEnum boundingBoxCaching;
00053   SoSFEnum renderCulling;
00054   SoSFEnum pickCulling;
00055   SoSFVec3f bboxCenter;
00056   SoSFVec3f bboxSize;
00057 
00058   static void setNumRenderCaches(int num);
00059   static int getNumRenderCaches(void);
00060 
00061   virtual void doAction(SoAction * action);
00062   virtual void callback(SoCallbackAction * action);
00063   virtual void GLRender(SoGLRenderAction * action);
00064   virtual void getBoundingBox(SoGetBoundingBoxAction * action);
00065   virtual void getMatrix(SoGetMatrixAction * action);
00066   virtual void rayPick(SoRayPickAction * action);
00067   virtual void search(SoSearchAction * action);
00068   virtual void write(SoWriteAction * action);
00069   virtual void getPrimitiveCount(SoGetPrimitiveCountAction * action);
00070   virtual void audioRender(SoAudioRenderAction * action);
00071 
00072   virtual void GLRenderBelowPath(SoGLRenderAction * action);
00073   virtual void GLRenderInPath(SoGLRenderAction * action);
00074   virtual void GLRenderOffPath(SoGLRenderAction * action);
00075 
00076   virtual void notify(SoNotList * list);
00077 
00078 protected:
00079   virtual ~SoVRMLGroup();
00080 
00081   virtual SbBool cullTest(SoState * state);
00082 
00083   static int numRenderCaches;
00084 
00085 private:
00086   SoVRMLGroupP * pimpl;
00087 
00088   SbBool cullTestNoPush(SoState * state);
00089   void commonConstructor(void);
00090 
00091 }; // class SoVRMLGroup
00092 
00093 #endif // ! COIN_SOVRMLGROUP_H

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

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