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
18 // email : webmaster.salome@opencascade.com<mailto:webmaster.salome@opencascade.com>
21 #include <GeomAlgoAPI_Cylinder.h>
25 #include <TopoDS_Edge.hxx>
26 #include <TopoDS_Shape.hxx>
28 #include <BRepPrimAPI_MakeCylinder.hxx>
32 //=================================================================================================
33 GeomAlgoAPI_Cylinder::GeomAlgoAPI_Cylinder()
37 //=================================================================================================
38 GeomAlgoAPI_Cylinder::GeomAlgoAPI_Cylinder(std::shared_ptr<GeomAPI_Ax2> theAxis,
39 const double theRadius,
40 const double theHeight)
48 //=================================================================================================
49 GeomAlgoAPI_Cylinder::GeomAlgoAPI_Cylinder(std::shared_ptr<GeomAPI_Ax2> theAxis,
50 const double theRadius,
51 const double theHeight,
52 const double theAngle)
61 //=================================================================================================
62 bool GeomAlgoAPI_Cylinder::check()
65 myError = "Cylinder builder :: axis is not valid.";
68 if (myRadius < Precision::Confusion()) {
69 myError = "Cylinder builder :: radius is negative or null.";
72 if (myHeight < Precision::Confusion()) {
73 myError = "Cylinder builder :: height is negative or null.";
77 if (myAngle < Precision::Angular() * 180./M_PI) {
78 myError = "Cylinder builder :: angle is negative or null.";
82 myError = "Cylinder builder :: angle greater than 360 degrees.";
89 //=================================================================================================
90 void GeomAlgoAPI_Cylinder::build()
92 myCreatedFaces.clear();
94 const gp_Ax2& anAxis = myAxis->impl<gp_Ax2>();
96 // Construct the cylinder
97 BRepPrimAPI_MakeCylinder *aCylinderMaker;
101 new BRepPrimAPI_MakeCylinder(anAxis, myRadius, myHeight, myAngle * M_PI / 180.);
103 aCylinderMaker = new BRepPrimAPI_MakeCylinder(anAxis, myRadius, myHeight);
106 aCylinderMaker->Build();
108 if (!aCylinderMaker->IsDone()) {
112 TopoDS_Shape aResult = aCylinderMaker->Shape();
113 std::shared_ptr<GeomAPI_Shape> aShape(new GeomAPI_Shape());
114 aShape->setImpl(new TopoDS_Shape(aResult));
117 // Test on the shapes
118 if (!aShape.get() || aShape->isNull()) {
119 myError = "Cylinder builder :: resulting shape is null.";
123 setImpl(aCylinderMaker);