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1 | -- Created on: 1995-07-18 |
2 | -- Created by: Modelistation |
3 | -- Copyright (c) 1995-1999 Matra Datavision |
4 | -- Copyright (c) 1999-2012 OPEN CASCADE SAS |
5 | -- |
6 | -- The content of this file is subject to the Open CASCADE Technology Public |
7 | -- License Version 6.5 (the "License"). You may not use the content of this file |
8 | -- except in compliance with the License. Please obtain a copy of the License |
9 | -- at http://www.opencascade.org and read it completely before using this file. |
10 | -- |
11 | -- The Initial Developer of the Original Code is Open CASCADE S.A.S., having its |
12 | -- main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France. |
13 | -- |
14 | -- The Original Code and all software distributed under the License is |
15 | -- distributed on an "AS IS" basis, without warranty of any kind, and the |
16 | -- Initial Developer hereby disclaims all such warranties, including without |
17 | -- limitation, any warranties of merchantability, fitness for a particular |
18 | -- purpose or non-infringement. Please see the License for the specific terms |
19 | -- and conditions governing the rights and limitations under the License. |
20 | |
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21 | |
22 | |
23 | class CurveTool from Extrema |
24 | |
25 | uses Pnt from gp, |
26 | Vec from gp, |
27 | Circ from gp, |
28 | Elips from gp, |
29 | Hypr from gp, |
30 | Parab from gp, |
31 | Lin from gp, |
32 | Array1OfReal from TColStd, |
33 | BezierCurve from Geom, |
34 | BSplineCurve from Geom, |
35 | CurveType from GeomAbs, |
36 | Shape from GeomAbs, |
37 | Curve from Adaptor3d |
38 | |
39 | is |
40 | |
41 | |
42 | FirstParameter(myclass; C : Curve from Adaptor3d) |
43 | returns Real from Standard; |
44 | ---C++: inline |
45 | |
46 | LastParameter(myclass; C : Curve from Adaptor3d) |
47 | returns Real from Standard; |
48 | ---C++: inline |
49 | |
50 | Continuity(myclass; C: Curve from Adaptor3d) returns Shape from GeomAbs; |
51 | ---C++: inline |
52 | |
53 | NbIntervals(myclass; C: in out Curve from Adaptor3d; S : Shape from GeomAbs) returns Integer; |
54 | ---Purpose: Returns the number of intervals for continuity |
55 | -- <S>. May be one if Continuity(me) >= <S> |
56 | ---C++: inline |
57 | |
58 | |
59 | Intervals(myclass; C: in out Curve from Adaptor3d; T : in out Array1OfReal from TColStd; |
60 | S : Shape from GeomAbs); |
61 | ---Purpose: Stores in <T> the parameters bounding the intervals |
62 | -- of continuity <S>. |
63 | -- |
64 | -- The array must provide enough room to accomodate |
65 | -- for the parameters. i.e. T.Length() > NbIntervals() |
66 | ---C++: inline |
67 | |
68 | IsPeriodic(myclass;C: Curve from Adaptor3d) returns Boolean; |
69 | |
70 | Period(myclass; C: Curve from Adaptor3d) returns Real; |
71 | ---C++: inline |
72 | |
73 | |
74 | Resolution(myclass; C: Curve from Adaptor3d; R3d: Real) returns Real; |
75 | ---C++: inline |
76 | |
77 | |
78 | GetType(myclass;C: Curve from Adaptor3d) returns CurveType from GeomAbs; |
79 | ---C++: inline |
80 | |
81 | |
82 | Value(myclass; C : Curve from Adaptor3d; |
83 | U : Real from Standard) |
84 | returns Pnt from gp; |
85 | ---C++: inline |
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86 | |
87 | D0 (myclass; C : Curve from Adaptor3d; |
88 | U : Real from Standard; |
89 | P : out Pnt from gp); |
90 | ---C++: inline |
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91 | |
92 | D1 (myclass; C : Curve from Adaptor3d; |
93 | U : Real from Standard; |
94 | P : out Pnt from gp; |
95 | V : out Vec from gp); |
96 | ---C++: inline |
97 | |
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98 | D2 (myclass; C : Curve from Adaptor3d; |
99 | U : Real from Standard; |
100 | P : out Pnt from gp; |
101 | V1, V2 : out Vec from gp); |
102 | ---C++: inline |
103 | |
104 | D3 (myclass; C : Curve from Adaptor3d; |
105 | U : Real from Standard; |
106 | P : out Pnt from gp; |
107 | V1, V2, V3 : out Vec from gp); |
108 | ---C++: inline |
109 | |
110 | DN (myclass; C : Curve from Adaptor3d; |
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111 | U : Real from Standard; |
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112 | N : Integer from Standard) |
113 | returns Vec from gp; |
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114 | ---C++: inline |
115 | |
116 | Line(myclass; C : Curve from Adaptor3d) returns Lin from gp; |
117 | ---C++: inline |
118 | |
119 | Circle(myclass; C : Curve from Adaptor3d) returns Circ from gp; |
120 | ---C++: inline |
121 | |
122 | Ellipse(myclass; C : Curve from Adaptor3d) returns Elips from gp; |
123 | ---C++: inline |
124 | |
125 | Hyperbola(myclass; C : Curve from Adaptor3d) returns Hypr from gp; |
126 | ---C++: inline |
127 | |
128 | Parabola(myclass; C : Curve from Adaptor3d) returns Parab from gp; |
129 | ---C++: inline |
130 | |
131 | Degree(myclass; C : Curve from Adaptor3d) returns Integer; |
132 | ---C++: inline |
133 | |
134 | IsRational(myclass; C : Curve from Adaptor3d) returns Boolean; |
135 | ---C++: inline |
136 | |
137 | NbPoles(myclass; C : Curve from Adaptor3d) returns Integer; |
138 | ---C++: inline |
139 | |
140 | NbKnots(myclass; C : Curve from Adaptor3d) returns Integer; |
141 | ---C++: inline |
142 | |
143 | Bezier(myclass; C : Curve from Adaptor3d) returns BezierCurve from Geom; |
144 | ---C++: inline |
145 | |
146 | BSpline(myclass; C : Curve from Adaptor3d) returns BSplineCurve from Geom; |
147 | ---C++: inline |
148 | |
149 | |
150 | end CurveTool; |