1 // Created by: CKY / Contract Toubro-Larsen
2 // Copyright (c) 1993-1999 Matra Datavision
3 // Copyright (c) 1999-2014 OPEN CASCADE SAS
5 // This file is part of Open CASCADE Technology software library.
7 // This library is free software; you can redistribute it and/or modify it under
8 // the terms of the GNU Lesser General Public License version 2.1 as published
9 // by the Free Software Foundation, with special exception defined in the file
10 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
11 // distribution for complete text of the license and disclaimer of any warranty.
13 // Alternatively, this file may be used under the terms of Open CASCADE
14 // commercial license or contractual agreement.
16 //--------------------------------------------------------------------
17 //--------------------------------------------------------------------
20 #include <gp_GTrsf.hxx>
23 #include <IGESSolid_ConeFrustum.hxx>
24 #include <Standard_Type.hxx>
26 IMPLEMENT_STANDARD_RTTIEXT(IGESSolid_ConeFrustum,IGESData_IGESEntity)
28 IGESSolid_ConeFrustum::IGESSolid_ConeFrustum () { }
31 void IGESSolid_ConeFrustum::Init
32 (const Standard_Real Ht, const Standard_Real R1, const Standard_Real R2,
33 const gp_XYZ& Center, const gp_XYZ& anAxis)
37 theR2 = R2; // default 0
38 theFaceCenter = Center; // default (0,0,0)
39 theAxis = anAxis; // default (0,0,1)
40 InitTypeAndForm(156,0);
43 Standard_Real IGESSolid_ConeFrustum::Height () const
48 Standard_Real IGESSolid_ConeFrustum::LargerRadius () const
53 Standard_Real IGESSolid_ConeFrustum::SmallerRadius () const
58 gp_Pnt IGESSolid_ConeFrustum::FaceCenter () const
60 return gp_Pnt(theFaceCenter);
63 gp_Pnt IGESSolid_ConeFrustum::TransformedFaceCenter () const
65 if (!HasTransf()) return gp_Pnt(theFaceCenter);
68 gp_XYZ tmp = theFaceCenter;
69 Location().Transforms(tmp);
74 gp_Dir IGESSolid_ConeFrustum::Axis () const
76 return gp_Dir(theAxis);
79 gp_Dir IGESSolid_ConeFrustum::TransformedAxis () const
81 if (!HasTransf()) return gp_Dir(theAxis);
85 gp_GTrsf loc = Location();
86 loc.SetTranslationPart(gp_XYZ(0.,0.,0.));