FrameAnimationT.cc

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\*===========================================================================*/

#define FRAMEANIMATIONT_C

#include <vector>
#include <cassert>

//-----------------------------------------------------------------------------

template<class PointT>
FrameAnimationT<PointT>::FrameAnimationT(const PoseT<PointT> &_pose) :
  skeleton_(_pose.skeleton_)
{
  poses_.push_back(new Pose(_pose));
}

//-----------------------------------------------------------------------------

template<class PointT>
FrameAnimationT<PointT>::FrameAnimationT(Skeleton* _skeleton) :
  skeleton_(_skeleton)
{
}

//-----------------------------------------------------------------------------

template<class PointT>
FrameAnimationT<PointT>::FrameAnimationT(Skeleton* _skeleton, unsigned int _iNumFrames) :
  skeleton_(_skeleton)
{
  for(unsigned int i = 0; i < _iNumFrames; ++i)
    poses_.push_back(new Pose(_skeleton));
}

//-----------------------------------------------------------------------------

template<class PointT>
FrameAnimationT<PointT>::FrameAnimationT(const FrameAnimationT<PointT> &_other) :
  AnimationT<PointT>(),
  skeleton_(_other.skeleton_)
{
  for(typename std::vector<Pose*>::const_iterator it = _other.poses_.begin(); it != _other.poses_.end(); ++it)
    poses_.push_back(new Pose(**it));
}

//-----------------------------------------------------------------------------

template<class PointT>
FrameAnimationT<PointT>::~FrameAnimationT()
{
  for(typename std::vector<Pose*>::iterator it = poses_.begin(); it != poses_.end(); ++it)
    delete *it;
  poses_.clear();
}

//-----------------------------------------------------------------------------

template<class PointT>
AnimationT<PointT>* FrameAnimationT<PointT>::copy() {
  return new FrameAnimationT<PointT>(*this);
}

//-----------------------------------------------------------------------------


template<class PointT>
typename FrameAnimationT<PointT>::Pose *FrameAnimationT<PointT>::pose(unsigned int _iFrame)
{
  assert(_iFrame < poses_.size());

  return poses_[_iFrame];
}

//-----------------------------------------------------------------------------

template<class PointT>
unsigned int FrameAnimationT<PointT>::frameCount()
{
  return poses_.size();
}

//-----------------------------------------------------------------------------

template<class PointT>
void FrameAnimationT<PointT>::setFrameCount(unsigned int _frames)
{
  //delete poses
  while ( _frames < poses_.size() ){
    Pose* pose = poses_.back();
    poses_.pop_back();
    delete pose;
  }

  //add poses
  while ( _frames > poses_.size() )
    poses_.push_back(new Pose(skeleton_));
}

//-----------------------------------------------------------------------------


template<class PointT>
void FrameAnimationT<PointT>::insertJointAt(unsigned int _index)
{
  for(typename std::vector<Pose*>::iterator it = poses_.begin(); it != poses_.end(); ++it)
    (*it)->insertJointAt(_index);
}

//-----------------------------------------------------------------------------


template<class PointT>
void FrameAnimationT<PointT>::removeJointAt(unsigned int _index)
{
  for(typename std::vector<Pose*>::iterator it = poses_.begin(); it != poses_.end(); ++it)
    (*it)->removeJointAt(_index);
}

//-----------------------------------------------------------------------------

template<class PointT>
void FrameAnimationT<PointT>::updateFromGlobal(unsigned int _index)
{
  for(typename std::vector<Pose*>::iterator it = poses_.begin(); it != poses_.end(); ++it)
    (*it)->updateFromGlobal(_index);
}

//-----------------------------------------------------------------------------