0024023: Revamp the OCCT Handle -- ambiguity
[occt.git] / src / BRepBlend / BRepBlend_SurfCurvConstRadInv.cdl
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b311480e 1-- Created on: 1997-02-21
2-- Created by: Laurent BOURESCHE
3-- Copyright (c) 1997-1999 Matra Datavision
973c2be1 4-- Copyright (c) 1999-2014 OPEN CASCADE SAS
b311480e 5--
973c2be1 6-- This file is part of Open CASCADE Technology software library.
b311480e 7--
d5f74e42 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
973c2be1 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.
b311480e 13--
973c2be1 14-- Alternatively, this file may be used under the terms of Open CASCADE
15-- commercial license or contractual agreement.
7fd59977 16
17class SurfCurvConstRadInv from BRepBlend
18
19inherits SurfCurvFuncInv from Blend
20
ff8178ef 21 ---Purpose: Function of reframing between a restriction surface of the
22 -- surface and a curve.
23 -- Class used to compute a solution of the
7fd59977 24 -- surfRstConstRad problem on a done restriction of the
25 -- surface.
26 -- The vector <X> used in Value, Values and Derivatives
27 -- methods has to be the vector of the parametric
28 -- coordinates wguide, wcurv, wrst where wguide is the
29 -- parameter on the guide line, wcurv is the parameter on
30 -- the curve, wrst is the parameter on the restriction on
31 -- the surface.
32
33
34uses
35 HCurve2d from Adaptor2d,
36 HCurve from Adaptor3d,
37 HSurface from Adaptor3d,
38 Vector from math,
39 Matrix from math
40
41
42is
43
44 Create(S : HSurface from Adaptor3d;
45 C : HCurve from Adaptor3d;
46 Cg : HCurve from Adaptor3d)
47 returns SurfCurvConstRadInv from BRepBlend;
48
49 Set(me: in out; R: Real from Standard; Choix: Integer from Standard)
50 is static;
51
52 NbEquations(me)
53 ---Purpose: returns 3.
54 returns Integer from Standard;
55
56 Value(me: in out; X: Vector; F: out Vector)
57 ---Purpose: computes the values <F> of the Functions for the
58 -- variable <X>.
59 -- Returns True if the computation was done successfully,
60 -- False otherwise.
61 returns Boolean from Standard;
62
63 Derivatives(me: in out; X: Vector; D: out Matrix)
64 ---Purpose: returns the values <D> of the derivatives for the
65 -- variable <X>.
66 -- Returns True if the computation was done successfully,
67 -- False otherwise.
68 returns Boolean from Standard;
69
70 Values(me: in out; X: Vector; F: out Vector; D: out Matrix)
71 ---Purpose: returns the values <F> of the functions and the derivatives
72 -- <D> for the variable <X>.
73 -- Returns True if the computation was done successfully,
74 -- False otherwise.
75 returns Boolean from Standard;
76
77 Set(me: in out; Rst : HCurve2d from Adaptor2d);
78 ---Purpose: Set the restriction on which a solution has to be found.
79
80 GetTolerance(me; Tolerance: out Vector from math; Tol: Real from Standard);
81 ---Purpose: Returns in the vector Tolerance the parametric tolerance
82 -- for each of the 3 variables;
83 -- Tol is the tolerance used in 3d space.
84
85 GetBounds(me; InfBound,SupBound: out Vector from math);
86 ---Purpose: Returns in the vector InfBound the lowest values allowed
87 -- for each of the 3 variables.
88 -- Returns in the vector SupBound the greatest values allowed
89 -- for each of the 3 variables.
90
91 IsSolution(me: in out; Sol: Vector from math; Tol: Real from Standard)
92 ---Purpose: Returns Standard_True if Sol is a zero of the function.
93 -- Tol is the tolerance used in 3d space.
94 returns Boolean from Standard;
95
96fields
97
98 surf : HSurface from Adaptor3d;
99 curv : HCurve from Adaptor3d;
100 guide : HCurve from Adaptor3d;
101 rst : HCurve2d from Adaptor2d;
102 ray : Real from Standard;
103 choix : Integer from Standard;
104
105end SurfCurvConstRadInv;
106
107