|
|
|
| Home | | nevrax.com |
 |
|
|
|
bone.hGo to the documentation of this file.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_BONE_H 00027 #define NL_BONE_H 00028 00029 #include "nel/misc/types_nl.h" 00030 #include "3d/transformable.h" 00031 #include "nel/misc/smart_ptr.h" 00032 00033 00034 namespace NL3D 00035 { 00036 00037 00038 // *************************************************************************** 00046 class CBoneBase : public NLMISC::CRefCount 00047 { 00048 public: 00050 std::string Name; 00051 00053 CMatrix InvBindPos; 00054 00056 sint32 FatherId; 00057 00059 bool UnheritScale; 00060 00062 CTrackDefaultVector DefaultPos; 00063 CTrackDefaultVector DefaultRotEuler; 00064 CTrackDefaultQuat DefaultRotQuat; 00065 CTrackDefaultVector DefaultScale; 00066 CTrackDefaultVector DefaultPivot; 00067 00069 float LodDisableDistance; 00070 00071 public: 00072 00074 CBoneBase(); 00075 00077 void serial(NLMISC::IStream &f); 00078 00079 }; 00080 00081 00082 // *************************************************************************** 00089 class CBone : public ITransformable 00090 { 00091 public: 00092 00099 CBone(CBoneBase *boneBase); 00100 00101 00103 const std::string &getBoneName() const {nlassert(_BoneBase); return _BoneBase->Name;} 00105 sint32 getFatherId() const {nlassert(_BoneBase); return _BoneBase->FatherId;} 00106 00107 00109 // @{ 00111 virtual ITrack* getDefaultTrack (uint valueId); 00112 00114 virtual void registerToChannelMixer(CChannelMixer *chanMixer, const std::string &prefix); 00115 // @} 00116 00117 00125 void compute(CBone *parent, const CMatrix &rootMatrix); 00126 00131 void interpolateBoneSkinMatrix(const CMatrix &otherMatrix, float interp); 00132 00134 const CMatrix &getLocalSkeletonMatrix() const {return _LocalSkeletonMatrix;} 00135 00137 const CMatrix &getWorldMatrix() const {return _WorldMatrix;} 00138 00140 const CMatrix &getBoneSkinMatrix() const {return _BoneSkinMatrix;} 00141 00142 00144 void lodEnableChannels(CChannelMixer *chanMixer, bool enable); 00145 00146 00147 // ************************* 00148 private: 00149 // the boneBase of the skeletonShape which create this bone.. 00150 NLMISC::CRefPtr<CBoneBase> _BoneBase; 00151 00152 // The result Matrix, local to the skeleton. 00153 CMatrix _LocalSkeletonMatrix; 00154 // The result WorldMatrix. 00155 CMatrix _WorldMatrix; 00156 // The result Disaplcement _LocalSkeletonMatrix, local to the skeleton. 00157 CMatrix _BoneSkinMatrix; 00158 00159 // The bkuped channelIds for each channel of the bone. -1 if not registered (or no tracks in animationSet). 00160 sint _PosChannelId; 00161 sint _RotEulerChannelId; 00162 sint _RotQuatChannelId; 00163 sint _ScaleChannelId; 00164 sint _PivotChannelId; 00165 }; 00166 00167 00168 } // NL3D 00169 00170 00171 #endif // NL_BONE_H 00172 00173 /* End of bone.h */ |
|
|||||||||||||||||||||
