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>
30 //=================================================================================================
31 GeomAlgoAPI_Cylinder::GeomAlgoAPI_Cylinder()
35 //=================================================================================================
36 GeomAlgoAPI_Cylinder::GeomAlgoAPI_Cylinder(std::shared_ptr<GeomAPI_Ax2> theAxis,
37 const double theRadius,
38 const double theHeight)
46 //=================================================================================================
47 GeomAlgoAPI_Cylinder::GeomAlgoAPI_Cylinder(std::shared_ptr<GeomAPI_Ax2> theAxis,
48 const double theRadius,
49 const double theHeight,
50 const double theAngle)
59 //=================================================================================================
60 bool GeomAlgoAPI_Cylinder::check()
63 myError = "Cylinder builder :: axis is not valid.";
66 if (myRadius < Precision::Confusion()) {
67 myError = "Cylinder builder :: radius is negative or null.";
70 if (myHeight < Precision::Confusion()) {
71 myError = "Cylinder builder :: height is negative or null.";
75 if (myAngle < Precision::Angular() * 180./M_PI) {
76 myError = "Cylinder builder :: angle is negative or null.";
80 myError = "Cylinder builder :: angle greater than 360 degrees.";
87 //=================================================================================================
88 void GeomAlgoAPI_Cylinder::build()
90 myCreatedFaces.clear();
92 const gp_Ax2& anAxis = myAxis->impl<gp_Ax2>();
94 // Construct the cylinder
95 BRepPrimAPI_MakeCylinder *aCylinderMaker;
99 new BRepPrimAPI_MakeCylinder(anAxis, myRadius, myHeight, myAngle * M_PI / 180.);
101 aCylinderMaker = new BRepPrimAPI_MakeCylinder(anAxis, myRadius, myHeight);
104 aCylinderMaker->Build();
106 if (!aCylinderMaker->IsDone()) {
110 TopoDS_Shape aResult = aCylinderMaker->Shape();
111 std::shared_ptr<GeomAPI_Shape> aShape(new GeomAPI_Shape());
112 aShape->setImpl(new TopoDS_Shape(aResult));
115 // Test on the shapes
116 if (!aShape.get() || aShape->isNull()) {
117 myError = "Cylinder builder :: resulting shape is null.";
121 setImpl(aCylinderMaker);