horizon3dseedpicker.h

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#ifndef horizon3dseedpicker_h
#define horizon3dseedpicker_h

/*+
________________________________________________________________________

 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 Author:        A.H. Bril
 Date:          23-10-1996
 Contents:      Ranges
 RCS:           $Id$
________________________________________________________________________

-*/

#include "mpeenginemod.h"
#include "emseedpicker.h"

#include "attribsel.h"
#include "trckeyzsampling.h"
#include "uistring.h"

class FaultTrcDataProvider;
namespace Attrib { class SelSpec; }

namespace MPE
{

mExpClass(MPEEngine) Horizon3DSeedPicker : public EMSeedPicker
{ mODTextTranslationClass(Horizon3DSeedPicker)
public:
                        Horizon3DSeedPicker(EMTracker&);
                        ~Horizon3DSeedPicker();

    bool                addSeed(const TrcKeyValue& seedcrd,bool drop,
                                const TrcKeyValue& seedkey);
    bool                removeSeed(const TrcKey&,bool environment,bool retrack);
    TrcKey              replaceSeed(const TrcKey& oldpos,
                                    const TrcKeyValue& newpos);

    bool                reTrack();
    bool                doesModeUseVolume() const;

    void                setFaultData( const FaultTrcDataProvider* data )
                        { fltdataprov_ = data; }
    bool                updatePatchLine(bool);

protected:
    bool                retrackOnActiveLine(const BinID& startbid,
                                            bool startwasdefined,
                                            bool eraseonly=false);
    bool                retrackFromSeedList();
    void                processJunctions();
    int                 nrLateralNeighbors(const BinID& pid) const;
    int                 nrLineNeighbors(const BinID& pid,
                                        bool perptotrackdir=false) const;

    bool                interpolateSeeds(bool setmanualnode);
    bool                interpolateSeeds();
    TrcKeyZSampling     getTrackBox() const;
    bool                getNextSeed(const BinID& seedbid,const BinID& dir,
                                    BinID& nextseedbid) const;
    bool                addPatchSowingSeeds();
    const FaultTrcDataProvider* fltdataprov_;

private:
    void                extendSeedListEraseInBetween(
                            bool wholeline,const BinID& startbid,
                            bool startwasdefined,const BinID& dir );
                        
};

} // namespace MPE

#endif