InterpolationAnimationT.hh

/*===========================================================================*\
*                                                                            *
*                              OpenFlipper                                   *
 *           Copyright (c) 2001-2015, RWTH-Aachen University                 *
 *           Department of Computer Graphics and Multimedia                  *
 *                          All rights reserved.                             *
 *                            www.openflipper.org                            *
 *                                                                           *
 *---------------------------------------------------------------------------*
 * This file is part of OpenFlipper.                                         *
 *---------------------------------------------------------------------------*
 *                                                                           *
 * Redistribution and use in source and binary forms, with or without        *
 * modification, are permitted provided that the following conditions        *
 * are met:                                                                  *
 *                                                                           *
 * 1. Redistributions of source code must retain the above copyright notice, *
 *    this list of conditions and the following disclaimer.                  *
 *                                                                           *
 * 2. Redistributions in binary form must reproduce the above copyright      *
 *    notice, this list of conditions and the following disclaimer in the    *
 *    documentation and/or other materials provided with the distribution.   *
 *                                                                           *
 * 3. Neither the name of the copyright holder nor the names of its          *
 *    contributors may be used to endorse or promote products derived from   *
 *    this software without specific prior written permission.               *
 *                                                                           *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS       *
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED *
 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A           *
 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER *
 * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,  *
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,       *
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR        *
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF    *
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING      *
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS        *
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.              *
*                                                                            *
\*===========================================================================*/
 
#pragma once
 
#include <vector>
#include <map>
 
#include "../PoseT.hh"
#include "InterpolationT.hh"
#include "InterpolationMatrixManipulatorT.hh"
 
template<class PointT>
class InterpolationAnimationT : public AnimationT<PointT>
{
  template<typename>
  friend class SkeletonT;
 
  public:
    typedef PointT                                          Point;
    typedef typename Point::value_type                      Scalar;
    typedef PoseT<PointT>                                   Pose;
    typedef InterpolationMatrixManipulatorT<Scalar>         MatrixManipulator;
    typedef InterpolationT<Scalar>                          Interpolator;
    typedef std::vector<Scalar>                             TargetType;
 
  public:
    InterpolationAnimationT(const InterpolationAnimationT<PointT> &_other);
    InterpolationAnimationT(Skeleton* _skeleton, MatrixManipulator *_matrixManipulator);
    virtual ~InterpolationAnimationT();
 
    virtual AnimationT<PointT>* copy();
 
    virtual void updateFromGlobal(unsigned int _index);
 
    virtual bool getMinInput(Scalar& _result);
    virtual bool getMaxInput(Scalar& _result);
 
  protected:
 
    Skeleton* skeleton_;
 
    std::vector<int> influencedJoints_;
    std::vector< Interpolator* > interpolators_;
    //Hier muss es einen Mapper geben, der weiß, wie er auf die Matrix aus der Pose die Werte, die der Interpolator
    //erzeugt, anwendet.
    std::map < Interpolator*, std::vector < TargetType > > precalculations_;
    MatrixManipulator* matrixManipulator_;
    unsigned int frames_;
 
    std::map < unsigned int, Pose* > interpolatedPoses_;
 
    unsigned int calcAbsoluteMaxForInterpolator(uint _index);
 
  public:
    static const int FPS = 60;
 
  public:
 
    //===========================================================================
    //===========================================================================
 
    virtual Pose* pose(unsigned int _iFrame);
 
    virtual Pose* pose(unsigned int _iFrame, Pose* _reference);
 
    inline unsigned int frameCount();
 
    //===========================================================================
    //===========================================================================
 
    virtual void insertJointAt(unsigned int _index);
 
    virtual void removeJointAt(unsigned int _index);
 
    //===========================================================================
    //===========================================================================
 
    void          addInterpolator(InterpolationT<double> *_interpolator);
 
    Interpolator* interpolator(unsigned int _index);
 
    unsigned int  interpolatorCount();
    //===========================================================================
    //===========================================================================
 
    void addInfluencedJoint(int _joint)
    {
      influencedJoints_.push_back(_joint);
    }
 
    bool isInfluenced(int _joint);
 
    std::vector<int>& influencedJoints();
 
    //===========================================================================
    //===========================================================================
 
    MatrixManipulator* matrixManipulator() { return matrixManipulator_; }
 
    Pose* getReference() { return pose(0); }
 
    virtual void clearPoseCache()
    {
      if (interpolatedPoses_.size() == 1 && interpolatedPoses_.find(0) != interpolatedPoses_.end())
        return;
 
      if (interpolatedPoses_.find(0) != interpolatedPoses_.end()) {
        //  Pose* frame0 = (interpolatedPoses_.find(0)->second);
 
        if (interpolatedPoses_.size() > 1) {
          typename std::map<unsigned int, Pose*>::iterator ip_it = interpolatedPoses_.begin();
          ++ip_it;
          for (; ip_it != interpolatedPoses_.end(); ++ip_it) {
            delete ip_it->second;
            interpolatedPoses_.erase(ip_it);
          }
        }
 
        // interpolatedPoses_.insert(std::pair<unsigned int, Pose>(0, frame0));
      } else {
        interpolatedPoses_.clear();
      }
    }
 
 
};
 
//=============================================================================
#if defined(INCLUDE_TEMPLATES) && !defined(INTERPOLATIONANIMATIONT_C)
#define INTERPOLATIONANIMATIONT_TEMPLATES
#include "InterpolationAnimationT_impl.hh"
#endif
//=============================================================================