SoSpotLight.h Source File

00001 /**************************************************************************\
00002  *
00003  *  This file is part of the Coin 3D visualization library.
00004  *  Copyright (C) 1998-2002 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 Lesser General Public License
00008  *  version 2.1 as published by the Free Software Foundation. See the
00009  *  file LICENSE.LGPL at the root directory of the distribution for
00010  *  more details.
00011  *
00012  *  If you want to use Coin for applications not compatible with the
00013  *  LGPL, please contact SIM to acquire a Professional Edition license.
00014  *
00015  *  Systems in Motion, Prof Brochs gate 6, 7030 Trondheim, NORWAY
00016  *  http://www.sim.no support@sim.no Voice: +47 22114160 Fax: +47 22207097
00017  *
00018 \**************************************************************************/
00019 
00020 #ifndef COIN_SOSPOTLIGHT_H
00021 #define COIN_SOSPOTLIGHT_H
00022 
00023 #include <Inventor/nodes/SoSubNode.h>
00024 #include <Inventor/nodes/SoLight.h>
00025 #include <Inventor/fields/SoSFVec3f.h>
00026 #include <Inventor/fields/SoSFFloat.h>
00027 
00028 
00029 class COIN_DLL_API SoSpotLight : public SoLight {
00030   typedef SoLight inherited;
00031 
00032   SO_NODE_HEADER(SoSpotLight);
00033 
00034 public:
00035   static void initClass(void);
00036   SoSpotLight(void);
00037 
00038   SoSFVec3f location;
00039   SoSFVec3f direction;
00040   SoSFFloat dropOffRate;
00041   SoSFFloat cutOffAngle;
00042 
00043   virtual void GLRender(SoGLRenderAction * action);
00044 
00045 protected:
00046   virtual ~SoSpotLight();
00047 };
00048 
00049 #endif // !COIN_SOSPOTLIGHT_H