VoroCell2.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
// not clear to you.
//
// Author: Bernhard Kornberger, bkorn (at) geom.at
// http://www.geom.at
 
#pragma once
#include "common.h"
#include "Point2.h"
#include "Bbox2.h"
 
#if GEOM_PSEUDO3D==GEOM_TRUE
    namespace GEOM_FADE25D {
#elif GEOM_PSEUDO3D==GEOM_FALSE
    namespace GEOM_FADE2D {
#else
    #error GEOM_PSEUDO3D is not defined
#endif
 
class Voronoi2Impl; // FWD
class VoroVertex2; // FWD
 
class CLASS_DECLSPEC VoroCell2
{
public:
    VoroCell2(Point2* pSite_,Voronoi2Impl* pOwner_);
 
    void setCustomCellIndex(int customCellIndex_);
    int getCustomCellIndex() const;
 
    bool getVoronoiVertices(std::vector<VoroVertex2*>& vVoroVertices) const;
 
    bool getBoundaryPoints(
                            std::vector<Point2>& vPoints,
                            std::vector<Vector2>* pvInfiniteDirections=NULL
                            ) const;
 
    bool getIncidentTriangles(std::vector<Triangle2*>& vIncTriangles) const;
    bool getNeighborSites(std::vector<Point2*>& vSites) const;
    bool getAdjacentVCells(std::vector<VoroCell2*>& vAdjacentCells) const;
    bool isFinite() const;
    Point2* getSite() const;
    double getCentroid(Point2& centroid) const;
    double getArea() const;
 
protected:
    Point2* pSite;
    Voronoi2Impl* pOwner;
    int customCellIndex;
 
};
 
 
} // (namespace)