1 // Copyright (C) 2014-2017 CEA/DEN, EDF R&D
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License, or (at your option) any later version.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com<mailto:webmaster.salome@opencascade.com>
20 #include<GeomAPI_Vertex.h>
21 #include<GeomAPI_Pnt.h>
23 #include <TopoDS_Shape.hxx>
24 #include <TopoDS_Edge.hxx>
26 #include <TopoDS_Vertex.hxx>
27 #include <BRep_Tool.hxx>
28 #include <BRep_Builder.hxx>
30 #include <Precision.hxx>
32 GeomAPI_Vertex::GeomAPI_Vertex()
37 GeomAPI_Vertex::GeomAPI_Vertex(const std::shared_ptr<GeomAPI_Shape>& theShape)
39 if (!theShape->isNull() && theShape->isVertex()) {
40 setImpl(new TopoDS_Shape(theShape->impl<TopoDS_Shape>()));
44 GeomAPI_Vertex::GeomAPI_Vertex(double theX, double theY, double theZ)
46 TopoDS_Vertex aVertex;
47 BRep_Builder aBuilder;
48 aBuilder.MakeVertex(aVertex, gp_Pnt(theX, theY, theZ), Precision::Confusion());
49 setImpl(new TopoDS_Shape(aVertex));
52 std::shared_ptr<GeomAPI_Pnt> GeomAPI_Vertex::point()
54 const TopoDS_Shape& aShape = const_cast<GeomAPI_Vertex*>(this)->impl<TopoDS_Shape>();
55 TopoDS_Vertex aVertex = TopoDS::Vertex(aShape);
56 gp_Pnt aPoint = BRep_Tool::Pnt(aVertex);
57 return std::shared_ptr<GeomAPI_Pnt>(new GeomAPI_Pnt(aPoint.X(), aPoint.Y(), aPoint.Z()));
60 bool GeomAPI_Vertex::isEqual(const std::shared_ptr<GeomAPI_Shape> theVert) const
62 if (!theVert.get() || ! theVert->isVertex())
64 const TopoDS_Shape& aMyShape = const_cast<GeomAPI_Vertex*>(this)->impl<TopoDS_Shape>();
65 const TopoDS_Shape& aInShape = theVert->impl<TopoDS_Shape>();
67 if (aMyShape.ShapeType() != aInShape.ShapeType())
70 TopoDS_Vertex aVertex1 = TopoDS::Vertex(aMyShape);
71 gp_Pnt aPoint1 = BRep_Tool::Pnt(aVertex1);
73 TopoDS_Vertex aVertex2 = TopoDS::Vertex(aInShape);
74 gp_Pnt aPoint2 = BRep_Tool::Pnt(aVertex2);
76 return aPoint1.IsEqual(aPoint2, Precision::Confusion()) == Standard_True;