SkeletonTransform.hh

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#ifndef SKELETONTRANSFORM_HH
#define SKELETONTRANSFORM_HH

#include "../Skeleton.hh"
#include <ACG/Math/Matrix4x4T.hh>
#include <OpenFlipper/common/GlobalDefines.hh>

class DLLEXPORT SkeletonTransform {

  public:
    SkeletonTransform(Skeleton& _skeleton);
    ~SkeletonTransform() {}

  public:
    void scaleSkeleton(double _factor, Skeleton::Pose* _pose = 0);

    void translateSkeleton(ACG::Vec3d _translation, Skeleton::Pose* _pose = 0);

    void transformSkeleton(Matrix4x4 _transformation, Skeleton::Pose* _pose = 0);

    void translateJoint(Skeleton::Joint* _joint, ACG::Vec3d _translation, bool _keepChildPositions = true);

    void transformJoint(Skeleton::Joint* _joint, Matrix4x4 _matrix, bool _keepChildPositions = true);

    void rotateJoint(Skeleton::Joint* _joint, Skeleton::Pose* _pose, Matrix4x4 _rotation, bool _applyToWholeAnimation = true);

    static double determinant(Matrix4x4& _m);
    
  private:
    Skeleton& skeleton_;
    Skeleton::Pose* refPose_;
};

#endif //SKELETONTRANSFORM_HH