survgeom3d.h

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#pragma once
 
/*+
________________________________________________________________________
 
 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 Author:        Kris/Bert
 Date:          2013
 RCS:           $Id$
________________________________________________________________________
 
-*/
 
#include "basicmod.h"
#include "survgeom.h"
#include "trckeyzsampling.h"
#include "posidxpair2coord.h"
#include "zdomain.h"
 
 
namespace Survey
{
 
 
mExpClass(Basic) Geometry3D : public Survey::Geometry
{
public:
                        Geometry3D(const char* nm,const ZDomain::Def& zd );
 
    static Geometry3D&  current();
 
    virtual bool        is2D() const            { return false; }
    virtual const char* getName() const         { return name_; }
    virtual void        setName( const char* nm ) { name_ = nm; }
 
    float               zScale() const          { return zscale_; }
 
    StepInterval<int>   inlRange() const;
    StepInterval<int>   crlRange() const;
    StepInterval<float> zRange() const;
    int                 inlStep() const;
    int                 crlStep() const;
 
    float               zStep() const;
 
    virtual Coord       toCoord(int line,int tracenr) const;
    virtual TrcKey      nearestTrace(const Coord&,float* distance) const;
    virtual bool        includes(int line,int tracenr) const;
 
    Coord               transform(const BinID&) const;
    BinID               transform(const Coord&) const;
    const Pos::IdxPair2Coord& binID2Coord() const       { return b2c_; }
 
    float               inlDistance() const;
    float               crlDistance() const;
 
    bool                isRightHandSystem() const;
    bool                isClockWise() const { return isRightHandSystem(); }
    const ZDomain::Def& zDomain() const         { return zdomain_; }
    void                setZDomain( const ZDomain::Def& def )
                                                { zdomain_ = def; }
 
    Coord3              oneStepTranslation(const Coord3& planenormal) const;
    void                setGeomData(const Pos::IdxPair2Coord&,
                                        const TrcKeyZSampling&,float zscl);
    float               averageTrcDist() const;
    RelationType        compare(const Geometry&,bool usezrg) const;
 
    Geometry3D*         as3D()                  { return this; }
 
    void                snap(BinID&,const BinID& dir=BinID(0,0)) const;
    void                snapStep(BinID&,const BinID& dir=BinID(0,0))const;
    void                snapZ(float&,int direction=0) const;
protected:
 
    BufferString        name_;
    ZDomain::Def        zdomain_;
    Pos::IdxPair2Coord  b2c_;
 
    float               zscale_;
};
 
} // namespace Survey