wellhorpos.h

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#ifndef wellhorpos_h
#define wellhorpos_h

/*+
________________________________________________________________________

 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 Author:        Bruno
 Date:          Jul 2010
 RCS:           $Id$
________________________________________________________________________

-*/

#include "wellattribmod.h"
#include "emposid.h"
#include "namedobj.h"
#include "position.h"

namespace Well { class Track; class D2TModel; }
namespace EM { class Horizon2D; class Horizon3D; }

mExpClass(WellAttrib) WellHorIntersectFinder
{
public:
                                WellHorIntersectFinder(const Well::Track&,
                                                const Well::D2TModel* d2t=0);

    void                        setHorizon(const EM::ObjectID& emid);

    float                       findZIntersection() const;
                                //return undef if not found

protected:

    const Well::Track&          track_;
    const Well::D2TModel*       d2t_;
    const EM::Horizon2D*        hor2d_;
    const EM::Horizon3D*        hor3d_;

    float                       intersectPosHor(const Coord3&) const;
};

#endif