00001 /*---------------------------------------------------------------------------*\ 00002 * OpenSG * 00003 * * 00004 * * 00005 * Copyright (C) 2000-2002 by the OpenSG Forum * 00006 * * 00007 * www.opensg.org * 00008 * * 00009 * contact: dirk@opensg.org, gerrit.voss@vossg.org, jbehr@zgdv.de * 00010 * * 00011 \*---------------------------------------------------------------------------*/ 00012 /*---------------------------------------------------------------------------*\ 00013 * License * 00014 * * 00015 * This library is free software; you can redistribute it and/or modify it * 00016 * under the terms of the GNU Library General Public License as published * 00017 * by the Free Software Foundation, version 2. * 00018 * * 00019 * This library is distributed in the hope that it will be useful, but * 00020 * WITHOUT ANY WARRANTY; without even the implied warranty of * 00021 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * 00022 * Library General Public License for more details. * 00023 * * 00024 * You should have received a copy of the GNU Library General Public * 00025 * License along with this library; if not, write to the Free Software * 00026 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * 00027 * * 00028 \*---------------------------------------------------------------------------*/ 00029 /*---------------------------------------------------------------------------*\ 00030 * Changes * 00031 * * 00032 * * 00033 * * 00034 * * 00035 * * 00036 * * 00037 \*---------------------------------------------------------------------------*/ 00038 00039 00040 #ifndef _OSGLIGHTCHUNK_H_ 00041 #define _OSGLIGHTCHUNK_H_ 00042 #ifdef __sgi 00043 #pragma once 00044 #endif 00045 00046 #include <OSGConfig.h> 00047 #include <OSGLightChunkBase.h> 00048 00049 OSG_BEGIN_NAMESPACE 00050 00055 class OSG_SYSTEMLIB_DLLMAPPING LightChunk : public LightChunkBase 00056 { 00057 /*========================== PUBLIC =================================*/ 00058 public: 00059 00060 /*---------------------------------------------------------------------*/ 00064 virtual const StateChunkClass * getClass (void) const; 00065 00067 /*---------------------------------------------------------------------*/ 00071 inline static UInt32 getStaticClassId (void); 00072 inline static const StateChunkClass * getStaticClass (void); 00073 00075 /*---------------------------------------------------------------------*/ 00079 virtual void changed(BitVector whichField, 00080 UInt32 origin ); 00081 00083 /*---------------------------------------------------------------------*/ 00087 virtual void dump( UInt32 uiIndent = 0, 00088 const BitVector bvFlags = 0) const; 00089 00091 /*---------------------------------------------------------------------*/ 00095 virtual void activate ( DrawActionBase * action, UInt32 index ); 00096 00097 virtual void changeFrom ( DrawActionBase * action, StateChunk * old, 00098 UInt32 index ); 00099 00100 virtual void deactivate ( DrawActionBase * action, UInt32 index ); 00101 00103 /*---------------------------------------------------------------------*/ 00107 virtual Real32 switchCost ( StateChunk * chunk ); 00108 00109 virtual bool operator < (const StateChunk &other) const; 00110 00111 virtual bool operator == (const StateChunk &other) const; 00112 virtual bool operator != (const StateChunk &other) const; 00113 00116 /*========================= PROTECTED ===============================*/ 00117 protected: 00118 00119 /*---------------------------------------------------------------------*/ 00123 LightChunk(void); 00124 LightChunk(const LightChunk &source); 00125 00127 /*---------------------------------------------------------------------*/ 00131 virtual ~LightChunk(void); 00132 00135 /*========================== PRIVATE ================================*/ 00136 private: 00137 00138 typedef LightChunkBase Inherited; 00139 00140 friend class FieldContainer; 00141 friend class LightChunkBase; 00142 00143 static char cvsid[]; 00144 00145 // class. Used for indexing in State 00146 static StateChunkClass _class; 00147 00148 static void initMethod(void); 00149 00150 // prohibit default functions (move to 'public' if you need one) 00151 void operator =(const LightChunk &source); 00152 }; 00153 00154 typedef LightChunk *LightChunkP; 00155 00156 OSG_END_NAMESPACE 00157 00158 #include <OSGLightChunkBase.inl> 00159 #include <OSGLightChunk.inl> 00160 00161 #define OSGLIGHTCHUNK_HEADER_CVSID "@(#)$Id: FCTemplate_h.h,v 1.15 2002/06/01 10:37:25 vossg Exp $" 00162 00163 #endif /* _OSGLIGHTCHUNK_H_ */
1.4.3