emfault3d.h

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#ifndef emfault3d_h
#define emfault3d_h

/*+
________________________________________________________________________

 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 Author:        Kristofer Tingdahl
 Date:          9-04-2002
 RCS:           $Id$
________________________________________________________________________


-*/

#include "earthmodelmod.h"
#include "emfault.h"
#include "tableascio.h"
#include "emfaultstickset.h"

namespace Table { class FormatDesc; }

namespace Geometry { class FaultStickSurface; }
namespace Geometry { class FaultStickSet; }
namespace Pos { class Filter; }

namespace EM
{
class EMManager;
class FaultAuxData;

mExpClass(EarthModel) Fault3DGeometry : public FaultGeometry
{
public:
                        Fault3DGeometry(Surface&);
                        ~Fault3DGeometry();

    int                 nrSticks(const SectionID&) const;
    int                 nrKnots(const SectionID&,int sticknr) const;

    bool                insertStick(const SectionID&,int sticknr,int firstcol,
                                    const Coord3& pos,const Coord3& editnormal,
                                    bool addtohistory);
    bool                removeStick(const SectionID&,int sticknr,
                                    bool addtohistory);
    bool                insertKnot(const SectionID&,const SubID&,
                                   const Coord3& pos,bool addtohistory);
    bool                removeKnot(const SectionID&,const SubID&,
                                   bool addtohistory);
    
    bool                areSticksVertical(const SectionID&) const;
    bool                areEditPlanesMostlyCrossline() const;

    Geometry::FaultStickSurface*
                        sectionGeometry(const SectionID&);
    const Geometry::FaultStickSurface*
                        sectionGeometry(const SectionID&) const;

    EMObjectIterator*   createIterator(const SectionID&,
                                       const TrcKeyZSampling* =0) const;

    void                fillPar(IOPar&) const;
    bool                usePar(const IOPar&);

protected:
    Geometry::FaultStickSurface*        createSectionGeometry() const;
};


mExpClass(EarthModel) Fault3D : public Fault
{ mDefineEMObjFuncs( Fault3D );
public:
    Fault3DGeometry&            geometry();
    const Fault3DGeometry&      geometry() const;
    void                        apply(const Pos::Filter&);
    uiString                    getUserTypeStr() const;

    FaultAuxData*               auxData();
    const FaultAuxData*         auxData() const;

protected:

    const IOObjContext&         getIOObjContext() const;

    friend class                EMManager;
    friend class                EMObject;
    Fault3DGeometry             geometry_;
    FaultAuxData*               auxdata_;
};


mExpClass(EarthModel) FaultAscIO : public Table::AscIO
{
public:
                                FaultAscIO( const Table::FormatDesc& fd )
                                    : Table::AscIO(fd)          {}

    static Table::FormatDesc*   getDesc(bool is2d);

    bool                        get(od_istream&,EM::Fault&,
                                    bool sortsticks=false, 
                                    bool is2d=false) const;
protected:
    bool                        isXY() const;
};


mExpClass(EarthModel)   FaultStick
{
public:
                        FaultStick(int idx)     : stickidx_(idx)        {}

    Coord3              getNormal(bool is2d) const;

    int                 stickidx_;
    TypeSet<Coord3>     crds_;
    BufferString        lnm_;
};

} // namespace EM


#endif