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_Ellipsoid.hxx>
24 #include <Standard_Type.hxx>
26 IMPLEMENT_STANDARD_RTTIEXT(IGESSolid_Ellipsoid,IGESData_IGESEntity)
28 IGESSolid_Ellipsoid::IGESSolid_Ellipsoid () { }
31 void IGESSolid_Ellipsoid::Init
32 (const gp_XYZ& aSize, const gp_XYZ& aCenter,
33 const gp_XYZ& anXAxis, const gp_XYZ& anZAxis)
36 theCenter = aCenter; // default (0,0,0)
37 theXAxis = anXAxis; // default (1,0,0)
38 theZAxis = anZAxis; // default (0,0,1)
39 InitTypeAndForm(168,0);
42 gp_XYZ IGESSolid_Ellipsoid::Size () const
47 Standard_Real IGESSolid_Ellipsoid::XLength () const
52 Standard_Real IGESSolid_Ellipsoid::YLength () const
57 Standard_Real IGESSolid_Ellipsoid::ZLength () const
62 gp_Pnt IGESSolid_Ellipsoid::Center () const
64 return gp_Pnt(theCenter);
67 gp_Pnt IGESSolid_Ellipsoid::TransformedCenter () const
69 if (!HasTransf()) return gp_Pnt(theCenter);
72 gp_XYZ tmp = theCenter;
73 Location().Transforms(tmp);
78 gp_Dir IGESSolid_Ellipsoid::XAxis () const
80 return gp_Dir(theXAxis);
83 gp_Dir IGESSolid_Ellipsoid::TransformedXAxis () const
85 if (!HasTransf()) return gp_Dir(theXAxis);
88 gp_XYZ tmp = theXAxis;
89 gp_GTrsf loc = Location();
90 loc.SetTranslationPart(gp_XYZ(0.,0.,0.));
96 gp_Dir IGESSolid_Ellipsoid::YAxis () const
98 return gp_Dir(theXAxis ^ theZAxis); // ^ overloaded
101 gp_Dir IGESSolid_Ellipsoid::TransformedYAxis () const
103 if (!HasTransf()) return gp_Dir(theXAxis ^ theZAxis);
106 gp_XYZ tmp = theXAxis ^ theZAxis;
107 gp_GTrsf loc = Location();
108 loc.SetTranslationPart(gp_XYZ(0.,0.,0.));
114 gp_Dir IGESSolid_Ellipsoid::ZAxis () const
116 return gp_Dir(theZAxis);
119 gp_Dir IGESSolid_Ellipsoid::TransformedZAxis () const
121 if (!HasTransf()) return gp_Dir(theZAxis);
124 gp_XYZ tmp = theZAxis;
125 gp_GTrsf loc = Location();
126 loc.SetTranslationPart(gp_XYZ(0.,0.,0.));