ThicknessSeparator.h

// ThicknessSeparator.h:
// ---------------------
//

#ifndef __IPSDKBASESHAPESEGMENTATION_THICKNESSSEPARATOR_H__
#define __IPSDKBASESHAPESEGMENTATION_THICKNESSSEPARATOR_H__

#include <IPSDKBaseShapeSegmentation/IPSDKBaseShapeSegmentationExports.h>
#include <IPSDKGeometry/Entity/2d/Shape/Shape2dTypes.h>
#include <IPSDKGeometry/Entity/2d/Skeleton/Skeleton2dTypes.h>
#include <map>

namespace ipsdk {
namespace shape {
namespace segmentation {


class IPSDKBASESHAPESEGMENTATION_API ThicknessSeparator
{
public:
    ThicknessSeparator();
    ~ThicknessSeparator();

// methods
public:
    void            separate(ipsdk::geom::Shape2d& shape,
                             const ipReal64 thicknessThreshold);

// predefined protected types
protected:
    typedef std::pair<ipsdk::geom::Shape2dPoint, ipsdk::geom::Shape2dPoint> Shape2dSegment;

    typedef std::multimap<ipReal64, Shape2dSegment> ThicknessInfoMap;

protected:
    BoolResult      separate(const ipsdk::geom::Shape2dPolygonWithHolesPtr& pPolygonWithHoles,
                             ipsdk::geom::Shape2dPolygonWithHolesColl& polygonDecompositionColl,
                             const ipReal64 thicknessThreshold);

    void            computeThicknessInfo(const ipsdk::geom::Skeleton2d& skeleton,
                                         const ipReal64 thicknessThreshold,
                                         ThicknessInfoMap& thicknessInfoMap);

// attributes
protected:

};


} // end of namespace segmentation
} // end of namespace shape
} // end of namespace ipsdk

#endif // __IPSDKBASESHAPESEGMENTATION_THICKNESSSEPARATOR_H__