selfsliceable.h

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#ifndef ANA_OBJECT_SELFSLICEABLE_H
#define ANA_OBJECT_SELFSLICEABLE_H
 
#include <aims/resampling/quaternion.h>
 
namespace anatomist
{

  class SelfSliceable
  {
  public:
    SelfSliceable();
    SelfSliceable( const Point3df & pos, const aims::Quaternion & quat );
    virtual ~SelfSliceable();
 
    void setOffset( const Point3df & pos );
    void setQuaternion( const aims::Quaternion & quat );
    void setSlice( const Point3df & pos, const aims::Quaternion & quat );
    aims::Quaternion quaternion() const { return _quaternion; }
    Point3df offset() const { return _offset; }
    void setPlane( const Point4df & plane );
    Point4df plane() const;
    void invertSlice();

    virtual void sliceChanged() {}

    virtual void setOffsetSilent( const Point3df & pos );
    virtual void setQuaternionSilent( const aims::Quaternion & quat );
    virtual void setSliceSilent( const Point3df & pos, 
                                 const aims::Quaternion & quat );
    void setPlaneSilent( const Point4df & plane );
    void makeSliceHeaderOptions( carto::Object options ) const;
    void setSliceProperties( carto::Object options );
 
  protected:
    Point3df    _offset;
    aims::Quaternion    _quaternion;
  };
 
 
  // inline methods
 
  inline void SelfSliceable::setOffset( const Point3df & pos )
  {
    setOffsetSilent( pos );
    sliceChanged();
  }
 
  inline void SelfSliceable::setQuaternion( const aims::Quaternion & quat )
  {
    if( quat.vector() != Point4df( 0, 0, 0, 0 ) )
    {
      setQuaternionSilent( quat );
      sliceChanged();
    }
  }
 
  inline void SelfSliceable::setSlice( const Point3df & pos, 
                                       const aims::Quaternion & quat )
  {
    setSliceSilent( pos, quat );
    sliceChanged();
  }
 
  inline void SelfSliceable::setPlane( const Point4df & plane )
  {
    setPlaneSilent( plane );
    sliceChanged();
  }
 
}
 
#endif