1 // Created on: 1992-10-02
2 // Created by: Remi GILET
3 // Copyright (c) 1992-1999 Matra Datavision
4 // Copyright (c) 1999-2014 OPEN CASCADE SAS
6 // This file is part of Open CASCADE Technology software library.
8 // This library is free software; you can redistribute it and/or modify it under
9 // the terms of the GNU Lesser General Public License version 2.1 as published
10 // by the Free Software Foundation, with special exception defined in the file
11 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
12 // distribution for complete text of the license and disclaimer of any warranty.
14 // Alternatively, this file may be used under the terms of Open CASCADE
15 // commercial license or contractual agreement.
17 #include <GC_MakeCylindricalSurface.ixx>
18 #include <gce_MakeCylinder.hxx>
20 #include <StdFail_NotDone.hxx>
22 GC_MakeCylindricalSurface::GC_MakeCylindricalSurface(const gp_Cylinder& C)
25 TheCylinder = new Geom_CylindricalSurface(C);
28 GC_MakeCylindricalSurface::GC_MakeCylindricalSurface(const gp_Ax2& A2 ,
29 const Standard_Real Radius)
31 if (Radius < 0.0) { TheError = gce_NegativeRadius; }
34 TheCylinder = new Geom_CylindricalSurface(A2,Radius);
38 //=========================================================================
39 // Construction of a cylinder by axis <A1> et radius <Radius>. +
40 //=========================================================================
42 GC_MakeCylindricalSurface::GC_MakeCylindricalSurface(const gp_Ax1& A1 ,
43 const Standard_Real Radius )
45 gce_MakeCylinder Cyl = gce_MakeCylinder(A1,Radius);
46 TheError = Cyl.Status();
47 if (TheError == gce_Done) {
48 TheCylinder=new Geom_CylindricalSurface(Cyl.Value());
52 //=========================================================================
53 // Construction of a cylinder by a circle <Cir>. +
54 //=========================================================================
56 GC_MakeCylindricalSurface::GC_MakeCylindricalSurface(const gp_Circ& Circ ) {
57 gp_Cylinder Cyl = gce_MakeCylinder(Circ);
58 TheCylinder=new Geom_CylindricalSurface(Cyl);
62 //=========================================================================
63 // Construction of a cylinder by tree points <P1>, <P2>, <P3>. +
64 // Two first points define the axis. +
65 // The third gives the radius. +
66 //=========================================================================
68 GC_MakeCylindricalSurface::GC_MakeCylindricalSurface(const gp_Pnt& P1 ,
71 gce_MakeCylinder Cyl = gce_MakeCylinder(P1,P2,P3);
72 TheError = Cyl.Status();
73 if (TheError == gce_Done) {
74 TheCylinder=new Geom_CylindricalSurface(Cyl.Value());
78 GC_MakeCylindricalSurface::GC_MakeCylindricalSurface(const gp_Cylinder& Cyl ,
79 const Standard_Real Dist)
82 Standard_Real R = Abs(Cyl.Radius()-Dist);
83 TheCylinder = new Geom_CylindricalSurface(Cyl);
84 TheCylinder->SetRadius(R);
87 GC_MakeCylindricalSurface::GC_MakeCylindricalSurface(const gp_Cylinder& Cyl ,
93 Standard_Real R = L.Distance(Point);
95 TheCylinder = new Geom_CylindricalSurface(C);
98 const Handle(Geom_CylindricalSurface)&
99 GC_MakeCylindricalSurface::Value() const
101 StdFail_NotDone_Raise_if(!TheError == gce_Done,"");
105 const Handle(Geom_CylindricalSurface)& GC_MakeCylindricalSurface::Operator() const
110 GC_MakeCylindricalSurface::operator Handle(Geom_CylindricalSurface) () const