1 // Created on: 1993-06-21
2 // Created by: Martine LANGLOIS
3 // Copyright (c) 1993-1999 Matra Datavision
4 // Copyright (c) 1999-2012 OPEN CASCADE SAS
6 // The content of this file is subject to the Open CASCADE Technology Public
7 // License Version 6.5 (the "License"). You may not use the content of this file
8 // except in compliance with the License. Please obtain a copy of the License
9 // at http://www.opencascade.org and read it completely before using this file.
11 // The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
12 // main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
14 // The Original Code and all software distributed under the License is
15 // distributed on an "AS IS" basis, without warranty of any kind, and the
16 // Initial Developer hereby disclaims all such warranties, including without
17 // limitation, any warranties of merchantability, fitness for a particular
18 // purpose or non-infringement. Please see the License for the specific terms
19 // and conditions governing the rights and limitations under the License.
22 #include <GeomToStep_MakeConic.ixx>
23 #include <StdFail_NotDone.hxx>
24 #include <StepGeom_Conic.hxx>
25 #include <GeomToStep_MakeConic.hxx>
26 #include <Geom_Circle.hxx>
27 #include <Geom_Ellipse.hxx>
28 #include <Geom_Hyperbola.hxx>
29 #include <Geom_Parabola.hxx>
30 #include <Geom2d_Circle.hxx>
31 #include <Geom2d_Ellipse.hxx>
32 #include <Geom2d_Hyperbola.hxx>
33 #include <Geom2d_Parabola.hxx>
34 #include <GeomToStep_MakeCircle.hxx>
35 #include <GeomToStep_MakeEllipse.hxx>
36 #include <GeomToStep_MakeHyperbola.hxx>
37 #include <GeomToStep_MakeParabola.hxx>
39 //=============================================================================
40 // Creation d' une Conic de prostep a partir d' une Conic de Geom
41 //=============================================================================
43 GeomToStep_MakeConic::GeomToStep_MakeConic ( const Handle(Geom_Conic)& C)
46 if (C->IsKind(STANDARD_TYPE(Geom_Circle))) {
47 Handle(Geom_Circle) Cer = Handle(Geom_Circle)::DownCast(C);
48 GeomToStep_MakeCircle MkCircle(Cer);
49 theConic = MkCircle.Value();
51 else if (C->IsKind(STANDARD_TYPE(Geom_Ellipse))) {
52 Handle(Geom_Ellipse) Ell = Handle(Geom_Ellipse)::DownCast(C);
53 GeomToStep_MakeEllipse MkEllipse(Ell);
54 theConic = MkEllipse.Value();
56 else if (C->IsKind(STANDARD_TYPE(Geom_Hyperbola))) {
57 Handle(Geom_Hyperbola) Hyp = Handle(Geom_Hyperbola)::DownCast(C);
58 GeomToStep_MakeHyperbola MkHyperbola(Hyp);
59 theConic = MkHyperbola.Value();
61 else if (C->IsKind(STANDARD_TYPE(Geom_Parabola))) {
62 Handle(Geom_Parabola) Par = Handle(Geom_Parabola)::DownCast(C);
63 GeomToStep_MakeParabola MkParabola(Par);
64 theConic = MkParabola.Value();
68 cout << "3D Curve Type : " << C->DynamicType() << endl;
70 done = Standard_False;
74 //=============================================================================
75 // Creation d' une Conic2d de prostep a partir d' une Conic de Geom2d
76 //=============================================================================
78 GeomToStep_MakeConic::GeomToStep_MakeConic ( const Handle(Geom2d_Conic)& C)
81 if (C->IsKind(STANDARD_TYPE(Geom2d_Circle))) {
82 Handle(Geom2d_Circle) Cer = Handle(Geom2d_Circle)::DownCast(C);
83 GeomToStep_MakeCircle MkCircle(Cer);
84 theConic = MkCircle.Value();
86 else if (C->IsKind(STANDARD_TYPE(Geom2d_Ellipse))) {
87 Handle(Geom2d_Ellipse) Ell = Handle(Geom2d_Ellipse)::DownCast(C);
88 GeomToStep_MakeEllipse MkEllipse(Ell);
89 theConic = MkEllipse.Value();
91 else if (C->IsKind(STANDARD_TYPE(Geom2d_Hyperbola))) {
92 Handle(Geom2d_Hyperbola) Hyp = Handle(Geom2d_Hyperbola)::DownCast(C);
93 GeomToStep_MakeHyperbola MkHyperbola(Hyp);
94 theConic = MkHyperbola.Value();
96 else if (C->IsKind(STANDARD_TYPE(Geom2d_Parabola))) {
97 Handle(Geom2d_Parabola) Par = Handle(Geom2d_Parabola)::DownCast(C);
98 GeomToStep_MakeParabola MkParabola(Par);
99 theConic = MkParabola.Value();
102 // Attention : Other 2d conics shall be implemented ...
103 // To be performed later !
105 cout << "2D conic not yet implemented" << endl;
107 done = Standard_False;
111 //=============================================================================
112 // renvoi des valeurs
113 //=============================================================================
115 const Handle(StepGeom_Conic) &
116 GeomToStep_MakeConic::Value() const
118 StdFail_NotDone_Raise_if(!done == Standard_True,"");