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/* ResidualVM - A 3D game interpreter
*
* ResidualVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the AUTHORS
* file distributed with this source distribution.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*/
#ifndef STARK_MODEL_SKELETON_ANIM_H
#define STARK_MODEL_SKELETON_ANIM_H
#include "math/quat.h"
#include "math/vector3d.h"
#include "common/array.h"
namespace Stark {
class ArchiveReadStream;
/**
* Data structure responsible for skeletal animation of an actor object.
*/
class SkeletonAnim {
public:
SkeletonAnim();
void createFromStream(ArchiveReadStream *stream);
/**
* Get the interpolated bone coordinate for a given bone at a given animation timestamp
*/
void getCoordForBone(uint32 time, int boneIdx, Math::Vector3d &pos, Math::Quaternion &rot) const;
/**
* Get total animation length (in ms)
*/
uint32 getLength() const { return _time; }
private:
struct AnimKey {
uint32 _time;
Math::Quaternion _rot;
Math::Vector3d _pos;
};
struct BoneAnim {
Common::Array<AnimKey> _keys;
};
uint32 _id, _ver, _u1, _u2, _time;
Common::Array<BoneAnim> _boneAnims;
};
} // End of namespace Stark
#endif // STARK_MODEL_SKELETON_ANIM_H
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