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1 | -- Created on: 1995-06-06 |
2 | -- Created by: Jean Yves LEBEY |
3 | -- Copyright (c) 1995-1999 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 | package BRepApprox |
18 | |
19 | ---Purpose: This package provides services on intersection curves |
20 | -- dealt by topological operations on BRep objects. |
21 | -- Services are approximation services. |
22 | |
23 | |
24 | uses |
25 | |
26 | MMgt, |
27 | TColStd, |
28 | gp, |
29 | GeomAbs, |
30 | Adaptor3d, |
31 | Geom, |
32 | Geom2d, |
33 | BRepAdaptor, |
34 | IntSurf, |
35 | ApproxInt |
36 | |
37 | is |
38 | |
39 | generic class ApproxLineGen; |
40 | |
41 | class ApproxLine instantiates ApproxLineGen from BRepApprox |
42 | (BSplineCurve from Geom, |
43 | BSplineCurve from Geom2d); |
44 | |
45 | generic class SurfaceToolGen; |
46 | |
47 | class SurfaceTool instantiates SurfaceToolGen from BRepApprox |
48 | (Surface from BRepAdaptor); |
49 | |
50 | class Approx instantiates Approx from ApproxInt |
51 | (Surface from BRepAdaptor, |
52 | SurfaceTool from BRepApprox, |
53 | Quadric from IntSurf, |
54 | QuadricTool from IntSurf, |
55 | ApproxLine from BRepApprox); |
56 | |
57 | end BRepApprox; |