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1 | -- Created on: 1993-03-17 |
2 | -- Created by: Laurent BUCHARD |
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 under |
9 | -- the terms of the GNU Lesser General Public License version 2.1 as published |
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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 | deferred class SvSurfaces from ApproxInt |
18 | |
19 | uses |
20 | Pnt from gp, |
21 | Pnt2d from gp, |
22 | Vec from gp, |
23 | Vec2d from gp |
24 | |
25 | is |
26 | |
27 | Delete(me:out) is virtual; |
28 | ---C++: alias "Standard_EXPORT virtual ~ApproxInt_SvSurfaces(){Delete() ; }" |
29 | |
30 | Compute(me: in out; |
31 | u1,v1,u2,v2: in out Real from Standard; |
32 | Pt: out Pnt from gp; |
33 | Tg: out Vec from gp; |
34 | Tguv1,Tguv2: out Vec2d from gp) |
35 | ---Purpose: returns True if Tg,Tguv1 Tguv2 can be computed. |
36 | returns Boolean from Standard is deferred; |
37 | |
38 | Pnt(me: in out; |
39 | u1,v1,u2,v2: in Real from Standard; |
40 | P: out Pnt from gp) is deferred; |
41 | |
42 | Tangency(me: in out; |
43 | u1,v1,u2,v2: in Real from Standard; |
44 | Tg: out Vec from gp) |
45 | returns Boolean from Standard is deferred; |
46 | |
47 | TangencyOnSurf1(me: in out; |
48 | u1,v1,u2,v2: in Real from Standard; |
49 | Tg: out Vec2d from gp) |
50 | returns Boolean from Standard is deferred; |
51 | |
52 | TangencyOnSurf2(me: in out; |
53 | u1,v1,u2,v2: in Real from Standard; |
54 | Tg: out Vec2d from gp) |
55 | returns Boolean from Standard is deferred; |
56 | |
57 | end SvSurfaces; |
58 | |
59 | |
60 | |