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SoSpotLight.h

00001 /**************************************************************************\ 00002 * 00003 * This file is part of the Coin 3D visualization library. 00004 * Copyright (C) 1998-2003 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, Teknobyen, Abels Gate 5, 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

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