![]() |
http://www.sim.no/ http://www.coin3d.org/ |
00001 #ifndef COIN_SOLIGHTELEMENT_H 00002 #define COIN_SOLIGHTELEMENT_H 00003 00004 /**************************************************************************\ 00005 * 00006 * This file is part of the Coin 3D visualization library. 00007 * Copyright (C) by Kongsberg Oil & Gas Technologies. 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 Kongsberg Oil & Gas Technologies 00018 * about acquiring a Coin Professional Edition License. 00019 * 00020 * See http://www.coin3d.org/ for more information. 00021 * 00022 * Kongsberg Oil & Gas Technologies, Bygdoy Alle 5, 0257 Oslo, NORWAY. 00023 * http://www.sim.no/ sales@sim.no coin-support@coin3d.org 00024 * 00025 \**************************************************************************/ 00026 00027 #include <Inventor/elements/SoAccumulatedElement.h> 00028 #include <Inventor/lists/SoNodeList.h> 00029 #include <Inventor/lists/SbList.h> 00030 #include <Inventor/SbMatrix.h> 00031 00032 class SoLight; 00033 00034 class COIN_DLL_API SoLightElement : public SoAccumulatedElement { 00035 typedef SoAccumulatedElement inherited; 00036 00037 SO_ELEMENT_HEADER(SoLightElement); 00038 public: 00039 static void initClass(void); 00040 protected: 00041 virtual ~SoLightElement(); 00042 00043 public: 00044 virtual void init(SoState * state); 00045 virtual void push(SoState * state); 00046 static void add(SoState * const state, SoLight * const light, 00047 const SbMatrix & matrix); 00048 static const SoNodeList & getLights(SoState * const state); 00049 static const SbMatrix & getMatrix(SoState * const state, 00050 const int index); 00051 00052 protected: 00053 SoNodeList lights; 00054 SbList <SbMatrix> * matrixlist; 00055 00056 private: 00057 00058 // dummy class needed to initialize didalloc when constructed. 00059 class so_light_elem_flag { 00060 public: 00061 so_light_elem_flag(void) { 00062 this->state = FALSE; 00063 } 00064 SbBool state; 00065 }; 00066 so_light_elem_flag didalloc; 00067 }; 00068 00069 #endif // !COIN_SOLIGHTELEMENT_H
Copyright © 1998-2010 by Kongsberg Oil & Gas Technologies. All rights reserved.
Generated on Thu Apr 28 2011 03:43:05 for Coin by Doxygen 1.7.4.