0024510: Remove unused local variables
[occt.git] / src / IntCurve / IntCurve_UserIntConicCurveGen.cdl
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b311480e 1-- Created on: 1992-11-24
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
17generic class UserIntConicCurveGen from IntCurve (
18 TheImpTool as any; -- as ImpTool from IntImpParGen
19 ThePCurve as any;
20 ThePCurveTool as any; -- as CurveTool from IntCurve(ThePCurve)
21 TheIntConicCurve as any) -- as IntConicCurveGen from IntCurve (
22 -- TheImpTool as ImpTool from IntImpParGen
23 -- ThePCurve as any;
24 -- ThePCurveTool as ParTool from IntImpParGen(ThePCurve)
25
26
27inherits Intersection from IntRes2d
28
29
30 ---Purpose: Generic algorithm to intersect a conic from gp and
31 -- a parametric curve. This class uses the class
32 -- IConicTool from IntCurve, and Domain from
33 -- IntCurve.
34 --
35 -- The template class for the PCurveTool is given in
36 -- the package IntCurve (CurveTool).
37 --
38 -- The methods used to know the result of the
39 -- intersection are inherited from the class
40 -- Intersection from IntRes2d.
41 --
42 -- Note: The exception ConstructionError is raised in
43 -- constructors or in Perform methods when a domain
44 -- (Domain from IntRes2d) is not correct, i-e when a
45 -- Circle (Circ2d from gp) or an Ellipse (i-e Elips2d
46 -- from gp) do not have a closed domain (use the
47 -- SetEquivalentParameters for a domain on a circle
48 -- or an ellipse) or the domain of the ThePCurve is
49 -- not bounded (HasFirstPoint() && HasLastPoint()
50 -- return True.)
51 ---Level: Internal
52
53uses IConicTool from IntCurve,
54 Lin2d from gp,
55 Circ2d from gp,
56 Elips2d from gp,
57 Parab2d from gp,
58 Hypr2d from gp,
59 Domain from IntRes2d,
60 IntConicConic from IntCurve
61
62
63raises ConstructionError from Standard
64
65is
66
67 Create
68
69 ---Purpose: Empty constructor.
70
71 returns UserIntConicCurveGen from IntCurve;
72
73
74 Create (L: Lin2d from gp; D1: Domain from IntRes2d;
75 PCurve: ThePCurve; D2: Domain from IntRes2d;
76 TolConf,Tol: Real from Standard)
77
78 ---Purpose: Intersection between a line and a parametric curve.
79
80 returns UserIntConicCurveGen from IntCurve
81 raises ConstructionError from Standard;
82
83
84 Create (C: Circ2d from gp; D1: Domain from IntRes2d;
85 PCurve: ThePCurve; D2: Domain from IntRes2d;
86 TolConf,Tol: Real from Standard)
87
88 ---Purpose: Intersection between a line and a parametric curve.
89
90 returns UserIntConicCurveGen from IntCurve
91 raises ConstructionError from Standard;
92
93
94
95 Create (E: Elips2d from gp; D1: Domain from IntRes2d;
96 PCurve: ThePCurve; D2: Domain from IntRes2d;
97 TolConf,Tol: Real from Standard)
98
99 ---Purpose: Intersection between an ellipse and a parametric curve.
100
101 returns UserIntConicCurveGen from IntCurve
102 raises ConstructionError from Standard;
103
104
105
106 Create (Prb: Parab2d from gp; D1: Domain from IntRes2d;
107 PCurve: ThePCurve; D2: Domain from IntRes2d;
108 TolConf,Tol: Real from Standard)
109
110 ---Purpose: Intersection between a parabola and a parametric curve.
111
112 returns UserIntConicCurveGen from IntCurve
113 raises ConstructionError from Standard;
114
115
116
117 Create (H: Hypr2d from gp; D1: Domain from IntRes2d;
118 PCurve: ThePCurve; D2: Domain from IntRes2d;
119 TolConf,Tol: Real from Standard)
120
121 ---Purpose: Intersection between the main branch of an hyperbola
122 -- and a parametric curve.
123
124 returns UserIntConicCurveGen from IntCurve
125 raises ConstructionError from Standard;
126
127
128
129 Perform (me: in out;
130 L: Lin2d from gp; D1: Domain from IntRes2d;
131 PCurve: ThePCurve; D2: Domain from IntRes2d;
132 TolConf,Tol: Real from Standard)
133
134 ---Purpose: Intersection between a line and a parametric curve.
135
136 raises ConstructionError from Standard
137 is static;
138
139
140 Perform (me: in out;
141 C: Circ2d from gp; D1: Domain from IntRes2d;
142 PCurve: ThePCurve; D2: Domain from IntRes2d;
143 TolConf,Tol: Real from Standard)
144
145 ---Purpose: Intersection between a line and a parametric curve.
146
147 raises ConstructionError from Standard
148 is static;
149
150
151 Perform (me: in out;
152 E: Elips2d from gp; D1: Domain from IntRes2d;
153 PCurve: ThePCurve; D2: Domain from IntRes2d;
154 TolConf,Tol: Real from Standard)
155
156 ---Purpose: Intersection between an ellipse and a parametric curve.
157
158 raises ConstructionError from Standard
159 is static;
160
161
162 Perform (me: in out;
163 Prb: Parab2d from gp; D1: Domain from IntRes2d;
164 PCurve: ThePCurve; D2: Domain from IntRes2d;
165 TolConf,Tol: Real from Standard)
166
167 ---Purpose: Intersection between a parabola and a parametric curve.
168
169 raises ConstructionError from Standard
170 is static;
171
172
173 Perform (me: in out;
174 H: Hypr2d from gp; D1: Domain from IntRes2d;
175 PCurve: ThePCurve; D2: Domain from IntRes2d;
176 TolConf,Tol: Real from Standard)
177
178 ---Purpose: Intersection between the main branch of an hyperbola
179 -- and a parametric curve.
180
181 raises ConstructionError from Standard
182 is static;
183
184
185
186-------------------------------- p r i v a t e f u n c t i o n s
187 InternalPerform (me : in out;
188 Lin1 : Lin2d from gp;
189 D1 : Domain from IntRes2d;
190 PCurve : ThePCurve;
191 D2 : Domain from IntRes2d;
192 TolConf,Tol: Real from Standard;
193 Composite : Boolean from Standard)
194
195 is static private;
196
197
198 InternalPerform (me : in out;
199 Circ1 : Circ2d from gp;
200 D1 : Domain from IntRes2d;
201 PCurve : ThePCurve;
202 D2 : Domain from IntRes2d;
203 TolConf,Tol: Real from Standard;
204 Composite : Boolean from Standard)
205
206 is static private;
207
208
209 InternalPerform (me : in out;
210 Eli1 : Elips2d from gp;
211 D1 : Domain from IntRes2d;
212 PCurve : ThePCurve;
213 D2 : Domain from IntRes2d;
214 TolConf,Tol: Real from Standard;
215 Composite : Boolean from Standard)
216
217 is static private;
218
219
220 InternalPerform (me : in out;
221 Prb1 : Parab2d from gp;
222 D1 : Domain from IntRes2d;
223 PCurve : ThePCurve;
224 D2 : Domain from IntRes2d;
225 TolConf,Tol: Real from Standard;
226 Composite : Boolean from Standard)
227
228 is static private;
229
230
231 InternalPerform (me : in out;
232 Hpr1 : Hypr2d from gp;
233 D1 : Domain from IntRes2d;
234 PCurve : ThePCurve;
235 D2 : Domain from IntRes2d;
236 TolConf,Tol: Real from Standard;
237 Composite : Boolean from Standard)
238
239 is static private;
240
241fields
242
243 param1inf : Real from Standard;
244 param1sup : Real from Standard;
245 param2inf : Real from Standard;
246 param2sup : Real from Standard;
247
248 intconiconi : IntConicConic from IntCurve;
249 intconicurv : TheIntConicCurve;
250
251
252
253end UserIntConicCurveGen;
254
255
256
257