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.
18 #include <GC_MakeCylindricalSurface.hxx>
19 #include <gce_MakeCylinder.hxx>
20 #include <Geom_CylindricalSurface.hxx>
23 #include <gp_Circ.hxx>
24 #include <gp_Cylinder.hxx>
27 #include <StdFail_NotDone.hxx>
29 GC_MakeCylindricalSurface::GC_MakeCylindricalSurface(const gp_Cylinder& C)
32 TheCylinder = new Geom_CylindricalSurface(C);
35 GC_MakeCylindricalSurface::GC_MakeCylindricalSurface(const gp_Ax2& A2 ,
36 const Standard_Real Radius)
38 if (Radius < 0.0) { TheError = gce_NegativeRadius; }
41 TheCylinder = new Geom_CylindricalSurface(A2,Radius);
45 //=========================================================================
46 // Construction of a cylinder by axis <A1> et radius <Radius>. +
47 //=========================================================================
49 GC_MakeCylindricalSurface::GC_MakeCylindricalSurface(const gp_Ax1& A1 ,
50 const Standard_Real Radius )
52 gce_MakeCylinder Cyl = gce_MakeCylinder(A1,Radius);
53 TheError = Cyl.Status();
54 if (TheError == gce_Done) {
55 TheCylinder=new Geom_CylindricalSurface(Cyl.Value());
59 //=========================================================================
60 // Construction of a cylinder by a circle <Cir>. +
61 //=========================================================================
63 GC_MakeCylindricalSurface::GC_MakeCylindricalSurface(const gp_Circ& Circ ) {
64 gp_Cylinder Cyl = gce_MakeCylinder(Circ);
65 TheCylinder=new Geom_CylindricalSurface(Cyl);
69 //=========================================================================
70 // Construction of a cylinder by tree points <P1>, <P2>, <P3>. +
71 // Two first points define the axis. +
72 // The third gives the radius. +
73 //=========================================================================
75 GC_MakeCylindricalSurface::GC_MakeCylindricalSurface(const gp_Pnt& P1 ,
78 gce_MakeCylinder Cyl = gce_MakeCylinder(P1,P2,P3);
79 TheError = Cyl.Status();
80 if (TheError == gce_Done) {
81 TheCylinder=new Geom_CylindricalSurface(Cyl.Value());
85 GC_MakeCylindricalSurface::GC_MakeCylindricalSurface(const gp_Cylinder& Cyl ,
86 const Standard_Real Dist)
89 Standard_Real R = Abs(Cyl.Radius()-Dist);
90 TheCylinder = new Geom_CylindricalSurface(Cyl);
91 TheCylinder->SetRadius(R);
94 GC_MakeCylindricalSurface::GC_MakeCylindricalSurface(const gp_Cylinder& Cyl ,
100 Standard_Real R = L.Distance(Point);
102 TheCylinder = new Geom_CylindricalSurface(C);
105 const Handle(Geom_CylindricalSurface)&
106 GC_MakeCylindricalSurface::Value() const
108 StdFail_NotDone_Raise_if(TheError != gce_Done,"");