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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_U_TRACK_H
00027 #define NL_U_TRACK_H
00028 
00029 #include "nel/misc/types_nl.h"
00030 
00031 namespace NLMISC
00032 {
00033 
00034 class CQuat;
00035 class CRGBA;
00036 class CVector;
00037 
00038 }
00039 
00040 namespace NL3D 
00041 {
00042 
00053 class UTrack
00054 {
00055 public:
00056 
00058         // @{
00059 
00063         virtual TAnimationTime getBeginTime () const=0;
00064 
00068         virtual TAnimationTime getEndTime () const=0;
00069 
00070         // @}
00071 
00073         // @{
00074 
00086         virtual bool interpolate (TAnimationTime time, float& res) =0;
00087 
00099         virtual bool interpolate (TAnimationTime time, sint32& res) =0;
00100 
00112         virtual bool interpolate (TAnimationTime time, NLMISC::CRGBA& res) =0;
00113 
00125         virtual bool interpolate (TAnimationTime time, NLMISC::CVector& res) =0;
00126 
00138         virtual bool interpolate (TAnimationTime time, NLMISC::CQuat& res) =0;
00139 
00151         virtual bool interpolate (TAnimationTime time, std::string& res) =0;
00152 
00164         virtual bool interpolate (TAnimationTime time, bool& res) =0;
00165 
00166         // @}
00167 };
00168 
00169 
00173 class UTrackKeyframer
00174 {
00175 public:
00179         virtual void getKeysInRange(TAnimationTime t1, TAnimationTime t2, std::vector<TAnimationTime> &result)=0;       
00180 };
00181 
00182 
00183 
00184 } // NL3D
00185 
00186 
00187 #endif // NL_U_TRACK_H
00188 
00189 /* End of u_track.h */