1 // Copyright (C) 2017-2019 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
20 // File: GeomAlgoAPI_Torus.cpp
21 // Created: 20 Mar 2017
22 // Author: Clarisse Genrault (CEA)
24 #include <GeomAlgoAPI_Torus.h>
28 #include <BRepPrimAPI_MakeTorus.hxx>
30 //=================================================================================================
31 GeomAlgoAPI_Torus::GeomAlgoAPI_Torus(std::shared_ptr<GeomAPI_Ax2> theAxis,
32 const double theRadius,
33 const double theRingRadius)
37 myRingRadius = theRingRadius;
40 //=================================================================================================
41 bool GeomAlgoAPI_Torus::check()
44 myError = "Torus builder :: axis is not valid.";
46 } else if (myRadius < Precision::Confusion()) {
47 myError = "Torus builder :: radius is negative or null.";
49 } else if (myRingRadius < Precision::Confusion()) {
50 myError = "Torus builder :: ring radius is negative or null.";
52 } else if (myRadius < myRingRadius) {
53 myError = "Torus builder :: ring radius is greater than the radius.";
59 //=================================================================================================
60 void GeomAlgoAPI_Torus::build()
62 myCreatedFaces.clear();
64 const gp_Ax2& anAxis = myAxis->impl<gp_Ax2>();
66 // Construct the torus
67 BRepPrimAPI_MakeTorus *aTorusMaker =
68 new BRepPrimAPI_MakeTorus(anAxis, myRadius, myRingRadius);
72 if (!aTorusMaker->IsDone()) {
76 TopoDS_Shape aResult = aTorusMaker->Shape();
77 std::shared_ptr<GeomAPI_Shape> aShape(new GeomAPI_Shape());
78 aShape->setImpl(new TopoDS_Shape(aResult));
82 if (!aShape.get() || aShape->isNull()) {
83 myError = "Torus builder :: resulting shape is null.";