raysynthgenerator.h

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#pragma once

/*+
________________________________________________________________________

 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 Author:        A.H. Bril
 Date:          24-3-1996
________________________________________________________________________

-*/

#include "prestackprocessingmod.h"
#include "syntheticdata.h"
#include "synthseis.h"

class SeisTrc;
class SeisTrcBuf;
class RayTracerRunner;
class TimeDepthModel;
class DataPack;


mExpClass(PreStackProcessing) RaySynthGenerator : public ParallelTask
                                                , public Seis::SynthGenBase
{ mODTextTranslationClass(RaySynthGenerator);
public:

                        RaySynthGenerator(const TypeSet<ElasticModel>*,
                                          const SynthGenParams&);
                        RaySynthGenerator(RefMan<SyntheticData>,
                                          bool overwrite);
                        ~RaySynthGenerator();

    void                reset();

    //input
    void                fillPar(IOPar& raypars) const;
    bool                usePar(const IOPar& raypars);
    void                forceReflTimes(const StepInterval<float>&);

    //available after initialization
    void                getAllRefls(RefMan<ReflectivityModelSet>&);

    uiString            message() const
                        { return errmsg_.isEmpty() ? message_ : errmsg_; }


    //available after execution
    SyntheticData::RayModel&            result(int id)
                        { return *(*synthdata_->raymodels_)[id]; }
    const SyntheticData::RayModel&      result(int id) const
                        { return *(*synthdata_->raymodels_)[id]; }

    const ObjectSet<RayTracer1D>& rayTracers() const;
    const TypeSet<ElasticModel>& elasticModels() const  { return *aimodels_; }
    void                getTraces(ObjectSet<SeisTrcBuf>&);
    void                getStackedTraces(SeisTrcBuf&);
    RefMan<SyntheticData>       getSyntheticData() const { return synthdata_; }
    bool                updateDataPack();

protected:
    RayTracerRunner*            rtr_;
    od_int64                    nrIterations() const;
    od_int64                    nrDone() const;
    uiString                    nrDoneText() const;
    od_int64                    totalNr() const;
    bool                        doPrepare(int);
    bool                        doWork(od_int64,od_int64,int);
    bool                        doFinish(bool);

    bool                        ownraymodels_;
    uiString                    message_;
    const TypeSet<ElasticModel>* aimodels_;
    TypeSet<float>              offsets_;
    IOPar                       raysetup_;

    StepInterval<float>         forcedrefltimes_;
    bool                        forcerefltimes_;
    bool                        raytracingdone_;
    bool                        overwrite_;
    RefMan<SyntheticData>       synthdata_;
};