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00001 
00007 /* Copyright, 2001 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_COLLISION_DESC_H
00027 #define NL_COLLISION_DESC_H
00028 
00029 #include "nel/misc/types_nl.h"
00030 #include "nel/misc/file.h"
00031 #include "nel/misc/vector.h"
00032 #include "nel/pacs/u_collision_desc.h"
00033 #include <vector>
00034 
00035 namespace NLPACS 
00036 {
00037 
00045 class CCollisionDesc: public UCollisionDesc
00046 {
00047 public:
00048         // XChg contact normal 0 and 1
00049         void XChgContactNormals ()
00050         {
00051                 NLMISC::CVectorD tmp=ContactNormal0;
00052                 ContactNormal0=ContactNormal1;
00053                 ContactNormal1=tmp;
00054         }
00055 };
00056 
00057 
00065 class CSurfaceIdent
00066 {
00067 public:
00069         sint32                          RetrieverInstanceId;
00071         sint32                          SurfaceId;
00072 
00073         bool operator==(const CSurfaceIdent &o) const
00074         {
00075                 return RetrieverInstanceId==o.RetrieverInstanceId && SurfaceId==o.SurfaceId;
00076         }
00077 
00078         bool operator!=(const CSurfaceIdent &o) const
00079         {
00080                 return !(*this==o);
00081         }
00082 
00083 
00084 public:
00085         CSurfaceIdent() {}
00086         CSurfaceIdent(sint32 retInstance, sint32 surfId) : RetrieverInstanceId(retInstance), SurfaceId(surfId) {}
00087 
00088         void                            serial(NLMISC::IStream &f)      { f.serial(RetrieverInstanceId, SurfaceId); }
00089 };
00090 
00091 
00099 class CCollisionSurfaceDesc
00100 {
00101 public:
00102         NLMISC::CVectorD        ContactNormal;
00103         double                          ContactTime;
00104 
00106         CSurfaceIdent           ContactSurface;
00107 };
00108 
00109 
00110 typedef std::vector<CCollisionSurfaceDesc>      TCollisionSurfaceDescVector;
00111 
00112 
00113 
00114 } // NLPACS
00115 
00116 
00117 #endif // NL_COLLISION_DESC_H
00118 
00119 /* End of collision_desc.h */