TYFaceSet.h

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/*
 * Copyright (C) <2012> <EDF-R&D> <FRANCE>
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU General Public License for more details.
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
/*
 *
 */
 
#ifndef __TY_FACESET__
#define __TY_FACESET__
 
#include "TYRepere.h"
#include "TYVolumeInterface.h"
 
class TYFaceSet : public TYElement, public TYVolumeInterface
{
    OPROTODECL(TYFaceSet)
    TY_EXTENSION_DECL_ONLY(TYFaceSet)
    TY_EXT_GRAPHIC_DECL_ONLY(TYFaceSet)
 
    // Methodes
public:
    TYFaceSet();
    TYFaceSet(const TYFaceSet& other);
 
    virtual ~TYFaceSet();
 
    TYFaceSet& operator=(const TYFaceSet& other);
    bool operator==(const TYFaceSet& other) const;
    bool operator!=(const TYFaceSet& other) const;
 
    virtual bool deepCopy(const TYElement* pOther, bool copyId = true, bool pUseCopyTag = false);
 
    virtual std::string toString() const;
 
    virtual DOM_Element toXML(DOM_Element& domElement);
    virtual int fromXML(DOM_Element domElement);
 
    // Fonctions de l'interface TYVolumeInterface
 
    virtual double volume() const;
    virtual double surface() const;
    virtual double activeSurface() const;
    virtual double activeSurface();
    virtual TYTabVector normals() const;
    virtual TYTabPoint sommets() const;
    virtual TYTabLPPolygon faces() const;
    virtual TYPoint centreGravite() const;
 
    virtual int intersects(const OSegment3D& seg, TYTabPoint& ptList) const;
 
    virtual int isInside(const TYPoint& pt) const;
 
    // Gestion du tableau contenant les faces...
 
    void purge();
 
    size_t getNbFaces() const
    {
        return _faces.size();
    }
 
    void setFaces(const TYTabLPPolygon& faces)
    {
        _faces = faces;
        UpdateInternals();
        setIsGeometryModified(true);
    }
 
    void transform(const OMatrix& matrix);
 
    virtual void inverseNormales();
 
    // Membres
private:
    TYTabLPPolygon _faces;
    TYTabPoint _sommets;
    TYTabVector _normals;
 
    void UpdateInternals();
};
 
#endif // __TY_FACESET__