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1 | -- Created on: 1993-07-06 |
2 | -- Created by: Remi LEQUETTE |
3 | -- Copyright (c) 1993-1999 Matra Datavision |
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4 | -- Copyright (c) 1999-2014 OPEN CASCADE SAS |
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5 | -- |
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6 | -- This file is part of Open CASCADE Technology software library. |
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7 | -- |
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8 | -- This library is free software; you can redistribute it and / or modify it |
9 | -- under the terms of the GNU Lesser General Public 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. |
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13 | -- |
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14 | -- Alternatively, this file may be used under the terms of Open CASCADE |
15 | -- commercial license or contractual agreement. |
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16 | |
17 | class CurveOnClosedSurface from BRep inherits CurveOnSurface from BRep |
18 | |
19 | ---Purpose: Representation of a curve by two pcurves on |
20 | -- a closed surface. |
21 | |
22 | uses |
23 | Pnt2d from gp, |
24 | Box2d from Bnd, |
25 | Curve from Geom2d, |
26 | Surface from Geom, |
27 | Location from TopLoc, |
28 | Shape from GeomAbs, |
29 | CurveRepresentation from BRep |
30 | |
31 | is |
32 | |
33 | Create(PC1, PC2 : Curve from Geom2d; |
34 | S : Surface from Geom; |
35 | L : Location from TopLoc; |
36 | C : Shape from GeomAbs) |
37 | returns mutable CurveOnClosedSurface from BRep; |
38 | |
39 | SetUVPoints2(me : mutable; P1, P2 : Pnt2d from gp) |
40 | ---C++: inline |
41 | is static; |
42 | |
43 | UVPoints2(me; P1, P2 : out Pnt2d from gp) |
44 | ---C++: inline |
45 | is static; |
46 | |
47 | IsCurveOnClosedSurface(me) returns Boolean |
48 | ---Purpose: Returns True. |
49 | is redefined; |
50 | |
51 | IsRegularity(me) returns Boolean |
52 | ---Purpose: Returns True |
53 | is redefined; |
54 | |
55 | IsRegularity(me; S1,S2 : Surface from Geom; |
56 | L1,L2 : Location from TopLoc) |
57 | returns Boolean |
58 | ---Purpose: A curve on two surfaces (continuity). |
59 | is redefined; |
60 | |
61 | PCurve2(me) returns any Curve from Geom2d |
62 | ---C++: return const & |
63 | is redefined; |
64 | |
65 | Surface2(me) returns any Surface from Geom |
66 | ---Purpose: Returns Surface() |
67 | -- |
68 | ---C++: return const & |
69 | is redefined; |
70 | |
71 | Location2(me) returns Location from TopLoc |
72 | ---Purpose: Returns Location() |
73 | -- |
74 | ---C++: return const & |
75 | is redefined; |
76 | |
77 | Continuity(me) returns Shape from GeomAbs |
78 | ---C++: return const & |
79 | is redefined; |
80 | |
81 | Continuity(me : mutable; C : Shape from GeomAbs) |
82 | is redefined; |
83 | |
84 | PCurve2(me : mutable; C : Curve from Geom2d) |
85 | is redefined; |
86 | |
87 | Copy(me) returns mutable CurveRepresentation from BRep |
88 | ---Purpose: Return a copy of this representation. |
89 | is redefined; |
90 | |
91 | Update(me : mutable) |
92 | ---Purpose: Recomputes any derived data after a modification. |
93 | -- This is called when the range is modified. |
94 | is redefined; |
95 | |
96 | fields |
97 | |
98 | myPCurve2 : Curve from Geom2d; |
99 | myContinuity : Shape from GeomAbs; |
100 | myUV21 : Pnt2d from gp; |
101 | myUV22 : Pnt2d from gp; |
102 | |
103 | end CurveOnClosedSurface; |
104 | |
105 | |
106 | |
107 | |
108 | |