CutAndFill.h

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// Copyright (C) Geom Software e.U, Bernhard Kornberger, Graz/Austria
//
// This file is part of the Fade2D library. The student license is free
// of charge and covers personal, non-commercial research. Licensees
// holding a commercial license may use this file in accordance with
// the Commercial License Agreement.
//
// This software is provided AS IS with NO WARRANTY OF ANY KIND,
// INCLUDING THE WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS
// FOR A PARTICULAR PURPOSE.
//
// Please contact the author if any conditions of this licensing are
// unclear to you.
//
// Support: https://www.geom.at/contact/
// Project: https://www.geom.at/fade2d/html/
 
#pragma once
#include "common.h"
#include "MsgBase.h"
#include "VtkWriter.h"
#include "CAF_Component.h"
 
#if GEOM_PSEUDO3D==GEOM_TRUE
    namespace GEOM_FADE25D {
 
class Zone2; // FWD;
class CutAndFillImpl; // FWD
class Visualizer2; // FWD
class Fade_2D; // FWD
class CLASS_DECLSPEC CutAndFill
{
public:
    CutAndFill(Zone2* pZoneBefore,Zone2* pZoneAfter,double ignoreThreshold=1e-6);
 
    ~CutAndFill();
 
    bool getDiffZone(   Zone2*& pDiffZone,
                        std::map<Point2*,std::pair<double,double> >& mVtx2BeforeAfter);
 
    void subscribe(MsgType msgType,MsgBase* pMsg);
 
    void unsubscribe(MsgType msgType,MsgBase* pMsg);
 
    size_t getNumberOfComponents() const;
 
    CAF_Component* getComponent(size_t idx) const;
 
    bool go(bool bWithMessages=true);
 
    void show(Visualizer2* pVis) const;
    void showVtk(VtkWriter* pVtkWriter,VtkColor cutColor,VtkColor fillColor,VtkColor nullColor) const;
protected:
    CutAndFillImpl* pCAFI;
private:
    CutAndFill(const CutAndFill& ):pCAFI(NULL)
    {
        // Never reached
    }
    CutAndFill& operator=(const CutAndFill& )
    {
        pCAFI=NULL;
        return *this;
    }
};
 
} // Namespace Fade25D only
 
#elif GEOM_PSEUDO3D==GEOM_FALSE
#else
    #error GEOM_PSEUDO3D is not defined
#endif