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1 | -- Created on: 1999-07-22 |
2 | -- Created by: data exchange team |
3 | -- Copyright (c) 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 | class ClosedFaceDivide from ShapeUpgrade inherits FaceDivide from ShapeUpgrade |
18 | |
19 | ---Purpose: Divides a Face with one or more seam edge to avoid closed faces. |
20 | -- Splitting is performed by U and V direction. The number of |
21 | -- resulting faces can be defined by user. |
22 | |
23 | uses |
24 | |
25 | Face from TopoDS |
26 | |
27 | is |
28 | |
29 | Create returns ClosedFaceDivide from ShapeUpgrade; |
30 | ---Purpose: Creates empty constructor. |
31 | |
32 | Create (F : Face from TopoDS) |
33 | returns ClosedFaceDivide from ShapeUpgrade; |
34 | --- Purpose : Initialize by a Face. |
35 | |
36 | SplitSurface (me: mutable) |
37 | returns Boolean is redefined; |
38 | ---Purpose: Performs splitting of surface and computes the shell |
39 | -- from source face. |
40 | |
41 | SetNbSplitPoints(me: mutable; num: Integer); |
42 | ---Purpose: Sets the number of cutting lines by which closed face |
43 | -- will be splitted. The resulting faces will be num+1. |
44 | |
45 | GetNbSplitPoints(me) returns Integer; |
46 | ---Purpose: Returns the number of splitting points |
47 | |
48 | fields |
49 | |
50 | myNbSplit: Integer; |
51 | |
52 | end ClosedFaceDivide; |