emhorizonutils.h

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#ifndef emhorizonutils_h
#define emhorizonutils_h

/*+
________________________________________________________________________

 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 Author:        Helene Payraudeau
 Date:          September 2005
 RCS:           $Id$
________________________________________________________________________

-*/

#include "earthmodelmod.h"

#include "emsurfaceiodata.h"
#include "emposid.h"
#include "multiid.h"
#include "sets.h"
#include "ranges.h"

class RowCol;
class od_ostream;
class BinIDValueSet;
class DataPointSet;
class TrcKeySampling;
namespace Pos { class Provider; }

namespace EM
{

class Surface;

mExpClass(EarthModel) HorizonUtils
{
public:
                        HorizonUtils()          {}

    static float        getZ(const RowCol&,const Surface*);
    static float        getMissingZ(const RowCol&,const Surface*,int);
    static Surface*     getSurface(const MultiID&);
    static void         getPositions(od_ostream&,const MultiID&,
                                     ObjectSet<BinIDValueSet>&);
    static void         getExactCoords(od_ostream&,const MultiID&,
                                       Pos::GeomID,const TrcKeySampling&,
                                       ObjectSet<DataPointSet>&);
    static void         getWantedPositions(od_ostream&,ObjectSet<MultiID>&,
                                           BinIDValueSet&,const TrcKeySampling&,
                                           const Interval<float>& extraz,
                                           int nrinterpsamp,int mainhoridx,
                                           float extrawidth,
                                           Pos::Provider* provider=0);
    static void         getWantedPos2D(od_ostream&,ObjectSet<MultiID>&,
                                       DataPointSet*,const TrcKeySampling&,
                                       const Interval<float>& extraz,
                                       Pos::GeomID);
    static bool         getZInterval(int idi,int idc,Surface*,Surface*,
                                     float& topz,float& botz,int nrinterpsamp,
                                     int mainhoridx,float& lastzinterval,
                                     float extrawidth);

    static bool         SolveIntersect(float& topz,float& botz,int nrinterpsamp,
                                       int is1main,float extrawidth,
                                       bool is1interp,bool is2interp);
    static void         addSurfaceData(const MultiID&,const BufferStringSet&,
                                       const ObjectSet<BinIDValueSet>&);

protected:

};


mExpClass( EarthModel ) HorizonSelInfo
{
public:
                        HorizonSelInfo( const MultiID& key )
                            : key_(key), emobjid_(-1)       {}
    BufferString        name_;
    MultiID             key_;
    ObjectID            emobjid_;
    EM::SurfaceIOData   iodata_;

    static void         getAll(ObjectSet<HorizonSelInfo>&,bool is2d);
};


} // namespace EM

#endif