transformation_chain.h

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#ifndef AIMS_TRANSFORMATION_TRANSFORMATION_CHAIN_H
#define AIMS_TRANSFORMATION_TRANSFORMATION_CHAIN_H

#include <list>

#include <cartobase/smart/rcptr.h>
#include <soma-io/transformation/transformation.h>


namespace aims
{
class TransformationChain3d : public soma::Transformation3d
{
public:
  typedef std::list<carto::const_ref<Transformation3d> > ListType;

  TransformationChain3d();

  void push_back(const carto::const_ref<Transformation3d>& transformation);
  void pop_back();
  void push_front(const carto::const_ref<Transformation3d>& transformation);
  void pop_front();

  bool isIdentity() const CARTO_OVERRIDE;
  bool invertible() const CARTO_OVERRIDE;
  std::unique_ptr<soma::Transformation3d> getInverse() const CARTO_OVERRIDE;

  carto::const_ref<soma::Transformation3d> simplify() const;

protected:
  ListType _transformations;

  Point3dd transformDouble( double x, double y, double z ) const CARTO_OVERRIDE;
  Point3df transformFloat( float x, float y, float z ) const CARTO_OVERRIDE;
  Point3dd transformPoint3dd( const Point3dd & pos ) const CARTO_OVERRIDE;
  Point3df transformPoint3df( const Point3df & dir ) const CARTO_OVERRIDE;
};

} // namespace aims

#endif // !defined(AIMS_TRANSFORMATION_TRANSFORMATION_CHAIN_H)