nevrax.org : docs

00001 
+00007 /* Copyright, 2000 Nevrax Ltd.
+00008  *
+00009  * This file is part of NEVRAX NEL.
+00010  * NEVRAX NEL is free software; you can redistribute it and/or modify
+00011  * it under the terms of the GNU General Public License as published by
+00012  * the Free Software Foundation; either version 2, or (at your option)
+00013  * any later version.
+00014 
+00015  * NEVRAX NEL is distributed in the hope that it will be useful, but
+00016  * WITHOUT ANY WARRANTY; without even the implied warranty of
+00017  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+00018  * General Public License for more details.
+00019 
+00020  * You should have received a copy of the GNU General Public License
+00021  * along with NEVRAX NEL; see the file COPYING. If not, write to the
+00022  * Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+00023  * MA 02111-1307, USA.
+00024  */
+00025 
+00026 #ifndef NL_LIGHT_TRAV_H
+00027 #define NL_LIGHT_TRAV_H
+00028 
+00029 #include "nel/3d/trav_scene.h"
+00030 
+00031 
+00032 namespace       NL3D
+00033 {
+00034 
+00035 
+00036 using NLMISC::CVector;
+00037 using NLMISC::CPlane;
+00038 using NLMISC::CMatrix;
+00039 
+00040         
+00041 class   IBaseHrcObs;
+00042 class   IBaseClipObs;
+00043 
+00044 
+00045 // ***************************************************************************
+00046 // ClassIds.
+00047 const NLMISC::CClassId          LightTravId= NLMISC::CClassId(0x328f500a, 0x57600db9);
+00048 
+00049 
+00050 // ***************************************************************************
+00063 class CLightTrav : public ITravScene
+00064 {
+00065 public:
+00066 
+00068         CLightTrav();
+00069 
+00070         // ITrav/ITravScene Implementation.
+00071         IObs                            *createDefaultObs() const;
+00072         NLMISC::CClassId        getClassId() const {return LightTravId;}
+00073         sint                            getRenderOrder() const {return 3000;}
+00074         void                            traverse()
+00075         {
+00076                 if(Root)
+00077                         Root->traverse(NULL);
+00078         }
+00079 
+00080 };
+00081 
+00082 
+00083 
+00084 // ***************************************************************************
+00103 class IBaseLightObs : public IObs
+00104 {
+00105 public:
+00107         IBaseHrcObs             *HrcObs;
+00108         IBaseClipObs    *ClipObs;
+00109         
+00110 
+00111 public:
+00112 
+00114         IBaseLightObs()
+00115         {
+00116                 HrcObs=NULL;
+00117                 ClipObs= NULL;
+00118         }
+00120         virtual void    init();
+00121 };
+00122 
+00123 
+00124 // ***************************************************************************
+00137 class CDefaultLightObs : public IBaseLightObs
+00138 {
+00139 public:
+00140         void    traverse(IObs * caller)
+00141         {
+00142                 traverseSons();
+00143         }
+00144 };
+00145 
+00146 
+00147 }
+00148 
+00149 
+00150 #endif // NL_LIGHT_TRAV_H
+00151 
+00152 /* End of light_trav.h */
+