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1 | -- Created on: 1993-12-06 |
2 | -- Created by: Jacques GOUSSARD |
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 BlendTool from BRepBlend |
18 | |
19 | ---Purpose: |
20 | |
21 | uses |
22 | Pnt2d from gp, |
23 | State from TopAbs, |
24 | HCurve2d from Adaptor2d, |
25 | HSurface from Adaptor3d, |
26 | HVertex from Adaptor3d |
27 | |
28 | is |
29 | |
30 | Project(myclass; P: Pnt2d from gp; |
31 | S: HSurface from Adaptor3d ; |
32 | C: HCurve2d from Adaptor2d ; |
33 | Paramproj: out Real from Standard; |
34 | Dist: out Real from Standard) |
35 | |
36 | ---Purpose: Projects the point P on the arc C. |
37 | -- If the methods returns Standard_True, the projection is |
38 | -- successful, and Paramproj is the parameter on the arc |
39 | -- of the projected point, Dist is the distance between |
40 | -- P and the curve.. |
41 | -- If the method returns Standard_False, Param proj and Dist |
42 | -- are not significant. |
43 | -- |
44 | |
45 | returns Boolean from Standard; |
46 | |
47 | Inters (myclass; P1,P2: Pnt2d from gp; |
48 | S: HSurface from Adaptor3d ; |
49 | C: HCurve2d from Adaptor2d ; |
50 | Param: out Real from Standard; |
51 | Dist: out Real from Standard) |
52 | returns Boolean from Standard; |
53 | |
54 | Parameter(myclass; V: HVertex from Adaptor3d; A: HCurve2d from Adaptor2d ) |
55 | |
56 | ---Purpose: Returns the parameter of the vertex V on the edge A. |
57 | |
58 | ---C++: inline |
59 | returns Real from Standard; |
60 | |
61 | |
62 | Tolerance(myclass; V: HVertex from Adaptor3d; A: HCurve2d from Adaptor2d ) |
63 | |
64 | ---Purpose: Returns the parametric tolerance on the arc A |
65 | -- used to consider that the vertex and another point meet, |
66 | -- i-e if Abs(Parameter(Vertex)-Parameter(OtherPnt))<= |
67 | -- Tolerance, the points are "merged". |
68 | |
69 | ---C++: inline |
70 | returns Real from Standard; |
71 | |
72 | |
73 | -- Methodes pour Rayon constant, en plus des 2 precedentes |
74 | |
75 | |
76 | SingularOnUMin(myclass; S:HSurface from Adaptor3d ) |
77 | returns Boolean from Standard; |
78 | ---C++: inline |
79 | |
80 | SingularOnUMax(myclass; S:HSurface from Adaptor3d ) |
81 | returns Boolean from Standard; |
82 | ---C++: inline |
83 | |
84 | SingularOnVMin(myclass; S:HSurface from Adaptor3d ) |
85 | returns Boolean from Standard; |
86 | ---C++: inline |
87 | |
88 | SingularOnVMax(myclass; S:HSurface from Adaptor3d ) |
89 | returns Boolean from Standard; |
90 | ---C++: inline |
91 | |
92 | NbSamplesU(myclass; S: HSurface from Adaptor3d ; |
93 | u1,u2: Real from Standard) |
94 | returns Integer from Standard; |
95 | |
96 | NbSamplesV(myclass; S: HSurface from Adaptor3d ; |
97 | v1,v2: Real from Standard) |
98 | returns Integer from Standard; |
99 | |
100 | |
101 | Bounds(myclass; C: HCurve2d from Adaptor2d ; |
102 | Ufirst,Ulast: out Real from Standard); |
103 | |
104 | ---Purpose: Returns the parametric limits on the arc C. |
105 | -- These limits must be finite : they are either |
106 | -- the real limits of the arc, for a finite arc, |
107 | -- or a bounding box for an infinite arc. |
108 | |
109 | |
110 | CurveOnSurf(myclass; C: HCurve2d from Adaptor2d ; S: HSurface from Adaptor3d ) |
111 | ---C++: inline |
112 | returns HCurve2d from Adaptor2d ; |
113 | |
114 | |
115 | end BlendTool; |