File size: 2,512 Bytes
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/***************************************************************************
* Copyright (c) 2020 sliptonic <shopinthewoods@gmail.com> *
* *
* This file is part of the FreeCAD CAx development system. *
* *
* This library is free software; you can redistribute it and/or *
* modify it under the terms of the GNU Library General Public *
* License as published by the Free Software Foundation; either *
* version 2 of the License, or (at your option) any later version. *
* *
* This library 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 Library General Public License for more details. *
* *
* You should have received a copy of the GNU Library General Public *
* License along with this library; see the file COPYING.LIB. If not, *
* write to the Free Software Foundation, Inc., 59 Temple Place, *
* Suite 330, Boston, MA 02111-1307, USA *
* *
***************************************************************************/
#include "VoronoiVertex.h"
using namespace Base;
using namespace Path;
TYPESYSTEM_SOURCE(Path::VoronoiVertex, Base::Persistence)
VoronoiVertex::VoronoiVertex(Voronoi::diagram_type* d, long index)
: dia(d)
, index(index)
, ptr(nullptr)
{
if (dia && long(dia->num_vertices()) > index) {
ptr = &(dia->vertices()[index]);
}
}
VoronoiVertex::VoronoiVertex(Voronoi::diagram_type* d, const Voronoi::diagram_type::vertex_type* v)
: dia(d)
, index(Voronoi::InvalidIndex)
, ptr(v)
{
if (dia && v) {
index = dia->index(v);
}
}
VoronoiVertex::~VoronoiVertex()
{}
bool VoronoiVertex::isBound() const
{
if (ptr && dia.isValid() && index != Voronoi::InvalidIndex) {
if (&(dia->vertices()[index]) == ptr) {
return true;
}
}
ptr = nullptr;
return false;
}
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