vismarchingcubessurface.h

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#ifndef vismarchingcubessurface_h
#define vismarchingcubessurface_h

/*+
________________________________________________________________________

 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 Author:        K. Tingdahl
 Date:          August 2006
 RCS:           $Id$
________________________________________________________________________


-*/

#include "visbasemod.h"
#include "visobject.h"
#include "samplingdata.h"

template <class T> class SamplingData;
class MarchingCubesSurface;
class ExplicitMarchingCubesSurface;
class TaskRunner;

namespace visBase
{
class Transformation;
class GeomIndexedShape;

mExpClass(visBase) MarchingCubesSurface : public VisualObjectImpl
{
public:
    static MarchingCubesSurface*        create()
                                        mCreateDataObj(MarchingCubesSurface);

    bool                                setSurface(::MarchingCubesSurface&,
                                                   TaskRunner*);
    ::MarchingCubesSurface*             getSurface();
    const ::MarchingCubesSurface*       getSurface() const;

    void                                setRightHandSystem(bool);

    void                                setScales(const SamplingData<float>&,
                                                  const SamplingData<float>&,
                                                  const SamplingData<float>&);
    const SamplingData<float>           getScale(int dim) const;

    bool                        touch(bool forall,TaskRunner* =0);
    void                        setRenderMode( RenderMode );
                                        
                                //For body section display only. 
    char                        enabledSection() const;
    void                        enableSection(char);
    void                        setSectionPosition(float);
    float                       getSectionPosition();
    void                        setBoxBoundary(float x,float y,float z);

    GeomIndexedShape*           getShape()              { return shape_; }
    virtual void                setDisplayTransformation(const mVisTrans*);
    const mVisTrans*            getDisplayTransformation() const;
    void                        getTransformCoord(Coord3&);



protected:
                                        ~MarchingCubesSurface();
    void                                updateHints();
    void                                updateDisplayRange();
    static const char*                  sKeyCoordIndex() { return "CoordIndex";}

    char                                displaysection_;
    float                               sectionlocation_;
    StepInterval<float>                 xrg_;
    StepInterval<float>                 yrg_;
    StepInterval<float>                 zrg_;

    GeomIndexedShape*                   shape_;

    ExplicitMarchingCubesSurface*       surface_;
    const mVisTrans*                    transform_;
};

};
        
#endif