0024510: Remove unused local variables
[occt.git] / src / IntCurve / IntCurve_PConic.cdl
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b311480e 1-- Created on: 1992-03-04
2-- Created by: Laurent BUCHARD
3-- Copyright (c) 1992-1999 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--
973c2be1 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.
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 PConic from IntCurve
18
19 ---Purpose: This class represents a conic from gp as a
20 -- parametric curve ( in order to be used by the
21 -- class PConicTool from IntCurve).
22
23 ---Level: Internal
24
25uses Elips2d from gp,
26 Lin2d from gp,
27 Circ2d from gp,
28 Parab2d from gp,
29 Hypr2d from gp,
30 Ax22d from gp,
31 CurveType from GeomAbs
32
33is
34
35 Create(PC: PConic from IntCurve) returns PConic from IntCurve;
36
37 Create(E: Elips2d from gp) returns PConic from IntCurve;
38
39 Create(C: Circ2d from gp) returns PConic from IntCurve;
40
41 Create(P: Parab2d from gp) returns PConic from IntCurve;
42
43 Create(H: Hypr2d from gp) returns PConic from IntCurve;
44
45 Create(L: Lin2d from gp) returns PConic from IntCurve;
46
47
48 SetEpsX(me: in out; EpsDist: Real from Standard) is static;
49 ---Purpose: EpsX is a internal tolerance used in math
50 -- algorithms, usually about 1e-10
51 -- (See FunctionAllRoots for more details)
52
53 SetAccuracy(me: in out; Nb: Integer from Standard) is static;
54 ---Purpose: Accuracy is the number of samples used to
55 -- approximate the parametric curve on its domain.
56
57 Accuracy(me)
58 ---C++: inline
59 returns Integer from Standard is static;
60
61 EpsX(me)
62 ---C++: inline
63 returns Real from Standard is static;
64
65 TypeCurve(me)
66 ---Purpose: The Conics are manipulated as objects which only
67 -- depend on three parameters : Axis and two Real from Standards.
68 -- Type Curve is used to select the correct Conic.
69 ---C++: inline
70 returns CurveType from GeomAbs
71 is static;
72
73 Axis2(me)
74 ---C++: inline
75 ---C++: return const &
76 returns Ax22d from gp
77 is static;
78
79 Param1(me)
80 ---C++: inline
81 returns Real from Standard is static;
82
83 Param2(me)
84 ---C++: inline
85 returns Real from Standard is static;
86
87fields
88
89 axe : Ax22d from gp;
90 prm1 : Real from Standard;
91 prm2 : Real from Standard;
92
93 TheEpsX : Real from Standard;
94 TheAccuracy : Integer from Standard;
95 type : CurveType from GeomAbs;
96
97end PConic;
98
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102