Coin Logo http://www.sim.no
http://www.coin3d.org

SoShadowGroup.h

00001 #ifndef COIN_SOSHADOWGROUP_H
00002 #define COIN_SOSHADOWGROUP_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/SoSeparator.h>
00029 #include <Inventor/fields/SoSFBool.h>
00030 #include <Inventor/fields/SoSFFloat.h>
00031 #include <Inventor/fields/SoSFEnum.h>
00032 #include <Inventor/fields/SoSFInt32.h>
00033 
00034 class SoShadowGroupP;
00035 
00036 class COIN_DLL_API SoShadowGroup : public SoSeparator {
00037   typedef SoSeparator inherited;
00038 
00039   SO_NODE_HEADER(SoShadowGroup);
00040 
00041 public:
00042   static void initClass(void);
00043   static void init(void);
00044 
00045   SoShadowGroup(void);
00046 
00047   enum VisibilityFlag {
00048     ABSOLUTE_RADIUS,
00049     LONGEST_BBOX_EDGE_FACTOR,
00050     PROJECTED_BBOX_DEPTH_FACTOR
00051   };
00052 
00053   SoSFBool isActive;
00054   SoSFFloat intensity;
00055   SoSFFloat precision;
00056   SoSFFloat quality;
00057   SoSFFloat smoothBorder;
00058   SoSFBool shadowCachingEnabled;
00059   SoSFFloat visibilityNearRadius;
00060   SoSFFloat visibilityRadius;
00061   SoSFEnum visibilityFlag;
00062   
00063   SoSFFloat epsilon;
00064   SoSFFloat threshold;
00065 
00066   virtual void GLRenderBelowPath(SoGLRenderAction * action);
00067   virtual void GLRenderInPath(SoGLRenderAction * action);
00068 
00069   virtual void notify(SoNotList * nl);
00070 
00071 protected:
00072   virtual ~SoShadowGroup();
00073 
00074 private:
00075   SoShadowGroupP * pimpl;
00076 
00077 };
00078 
00079 #endif // COIN_SOSHADOWGROUP_H

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

Generated on Mon Feb 23 16:33:31 2009 for Coin by Doxygen. 1.5.8