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1 | -- Created on: 1993-07-05 |
2 | -- Created by: Remi LEQUETTE |
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 | deferred class CurveRepresentation from BRep inherits TShared from MMgt |
18 | |
19 | ---Purpose: Root class for the curve representations. Contains |
20 | -- a location. |
21 | |
22 | uses |
23 | Pnt from gp, |
24 | Pnt2d from gp, |
25 | Shape from GeomAbs, |
26 | Curve from Geom2d, |
27 | Surface from Geom, |
28 | Curve from Geom, |
29 | Location from TopLoc, |
30 | |
31 | Polygon3D from Poly, |
32 | Polygon2D from Poly, |
33 | Triangulation from Poly, |
34 | PolygonOnTriangulation from Poly |
35 | |
36 | raises |
37 | DomainError from Standard |
38 | |
39 | is |
40 | |
41 | Initialize(L : Location from TopLoc); |
42 | |
43 | ------------------------------------------------- |
44 | -- What kind of representation |
45 | ------------------------------------------------- |
46 | |
47 | IsCurve3D(me) returns Boolean |
48 | ---Purpose: A 3D curve representation. |
49 | is virtual; |
50 | |
51 | IsCurveOnSurface(me) returns Boolean |
52 | ---Purpose: A curve in the parametric space of a surface. |
53 | is virtual; |
54 | |
55 | IsRegularity(me) returns Boolean |
56 | ---Purpose: A continuity between two surfaces. |
57 | is virtual; |
58 | |
59 | IsCurveOnClosedSurface(me) returns Boolean |
60 | ---Purpose: A curve with two parametric curves on the same |
61 | -- surface. |
62 | is virtual; |
63 | |
64 | IsCurveOnSurface(me; S : Surface from Geom; |
65 | L : Location from TopLoc) returns Boolean |
66 | ---Purpose: Is it a curve in the parametric space of <S> with |
67 | -- location <L>. |
68 | is virtual; |
69 | |
70 | IsRegularity(me; S1,S2 : Surface from Geom; |
71 | L1,L2 : Location from TopLoc) returns Boolean |
72 | ---Purpose: Is it a regularity between <S1> and <S2> with |
73 | -- location <L1> and <L2>. |
74 | is virtual; |
75 | |
76 | IsPolygon3D(me) returns Boolean |
77 | ---Purpose: A 3D polygon representation. |
78 | is virtual; |
79 | |
80 | |
81 | IsPolygonOnTriangulation(me) returns Boolean |
82 | ---Purpose: A representation by an array of nodes on a |
83 | -- triangulation. |
84 | is virtual; |
85 | |
86 | |
87 | IsPolygonOnTriangulation(me; T : Triangulation from Poly; |
88 | L : Location from TopLoc) returns Boolean |
89 | ---Purpose: Is it a polygon in the definition of <T> with |
90 | -- location <L>. |
91 | is virtual; |
92 | |
93 | |
94 | IsPolygonOnClosedTriangulation(me) returns Boolean |
95 | ---Purpose: A representation by two arrays of nodes on a |
96 | -- triangulation. |
97 | is virtual; |
98 | |
99 | |
100 | IsPolygonOnSurface(me) returns Boolean |
101 | ---Purpose: A polygon in the parametric space of a surface. |
102 | is virtual; |
103 | |
104 | IsPolygonOnSurface(me;S : Surface from Geom; |
105 | L : Location from TopLoc) returns Boolean |
106 | ---Purpose: Is it a polygon in the parametric space of <S> with |
107 | -- location <L>. |
108 | is virtual; |
109 | |
110 | |
111 | IsPolygonOnClosedSurface(me) returns Boolean |
112 | ---Purpose: Two 2D polygon representations in the parametric |
113 | -- space of a surface. |
114 | is virtual; |
115 | |
116 | ------------------------------------------------- |
117 | -- Location |
118 | ------------------------------------------------- |
119 | |
120 | Location(me) returns Location from TopLoc |
121 | ---C++: return const & |
122 | ---C++: inline |
123 | is static; |
124 | |
125 | Location(me : mutable; L : Location from TopLoc) |
126 | ---C++: inline |
127 | is static; |
128 | |
129 | ------------------------------------------------- |
130 | -- 3d curve |
131 | ------------------------------------------------- |
132 | |
133 | Curve3D(me) returns any Curve from Geom |
134 | ---C++: return const & |
135 | raises |
136 | DomainError from Standard -- if !IsCurve3D |
137 | is virtual; |
138 | |
139 | Curve3D(me : mutable; C : Curve from Geom) |
140 | raises |
141 | DomainError from Standard -- if !IsCurve3D |
142 | is virtual; |
143 | |
144 | ------------------------------------------------- |
145 | -- curve on surface |
146 | ------------------------------------------------- |
147 | |
148 | Surface(me) returns any Surface from Geom |
149 | ---C++: return const & |
150 | raises |
151 | DomainError from Standard |
152 | is virtual; |
153 | |
154 | PCurve(me) returns any Curve from Geom2d |
155 | ---C++: return const & |
156 | raises |
157 | DomainError from Standard |
158 | is virtual; |
159 | |
160 | PCurve(me : mutable; C : Curve from Geom2d) |
161 | raises |
162 | DomainError from Standard |
163 | is virtual; |
164 | |
165 | ------------------------------------------------- |
166 | -- curve on closed surface |
167 | ------------------------------------------------- |
168 | |
169 | PCurve2(me) returns any Curve from Geom2d |
170 | ---C++: return const & |
171 | raises |
172 | DomainError from Standard |
173 | is virtual; |
174 | |
175 | PCurve2(me : mutable; C : Curve from Geom2d) |
176 | raises |
177 | DomainError from Standard |
178 | is virtual; |
179 | |
180 | |
181 | ------------------------------------------------- |
182 | -- polygon3d |
183 | ------------------------------------------------- |
184 | |
185 | Polygon3D(me) returns any Polygon3D from Poly |
186 | ---C++: return const& |
187 | is virtual; |
188 | |
189 | Polygon3D(me: mutable;P: Polygon3D from Poly) |
190 | raises |
191 | DomainError from Standard |
192 | is virtual; |
193 | |
194 | ------------------------------------------------- |
195 | -- polygon on surface |
196 | ------------------------------------------------- |
197 | |
198 | Polygon(me) returns any Polygon2D from Poly |
199 | ---C++: return const& |
200 | is virtual; |
201 | |
202 | |
203 | Polygon(me: mutable;P: Polygon2D from Poly) |
204 | raises |
205 | DomainError from Standard |
206 | is virtual; |
207 | |
208 | ------------------------------------------------- |
209 | -- polygon on closed surface |
210 | ------------------------------------------------- |
211 | |
212 | Polygon2(me) returns any Polygon2D from Poly |
213 | ---C++: return const& |
214 | is virtual; |
215 | |
216 | |
217 | Polygon2(me: mutable;P: Polygon2D from Poly) |
218 | raises |
219 | DomainError from Standard |
220 | is virtual; |
221 | |
222 | ------------------------------------------------- |
223 | -- polygon on triangulation |
224 | ------------------------------------------------- |
225 | |
226 | Triangulation(me) returns any Triangulation from Poly |
227 | ---C++: return const& |
228 | is virtual; |
229 | |
230 | |
231 | PolygonOnTriangulation(me) returns any PolygonOnTriangulation from Poly |
232 | ---C++: return const& |
233 | raises |
234 | DomainError from Standard |
235 | is virtual; |
236 | |
237 | |
238 | PolygonOnTriangulation(me: mutable; P: PolygonOnTriangulation from Poly) |
239 | raises |
240 | DomainError from Standard |
241 | is virtual; |
242 | |
243 | ------------------------------------------------- |
244 | -- polygon on closed triangulation |
245 | ------------------------------------------------- |
246 | |
247 | PolygonOnTriangulation2(me) returns any PolygonOnTriangulation from Poly |
248 | ---C++: return const& |
249 | raises |
250 | DomainError from Standard |
251 | is virtual; |
252 | |
253 | |
254 | PolygonOnTriangulation2(me: mutable; P2: PolygonOnTriangulation from Poly) |
255 | raises |
256 | DomainError from Standard |
257 | is virtual; |
258 | |
259 | ------------------------------------------------- |
260 | -- continuity |
261 | ------------------------------------------------- |
262 | |
263 | Surface2(me) returns any Surface from Geom |
264 | ---C++: return const & |
265 | raises |
266 | DomainError from Standard |
267 | is virtual; |
268 | |
269 | Location2(me) returns Location from TopLoc |
270 | ---C++: return const & |
271 | raises |
272 | DomainError from Standard |
273 | is virtual; |
274 | |
275 | Continuity(me) returns Shape from GeomAbs |
276 | ---C++: return const & |
277 | raises |
278 | DomainError from Standard |
279 | is virtual; |
280 | |
281 | Continuity(me : mutable; C : Shape from GeomAbs) |
282 | raises |
283 | DomainError from Standard |
284 | is virtual; |
285 | |
286 | |
287 | Copy(me) returns mutable CurveRepresentation from BRep |
288 | ---Purpose: Return a copy of this representation. |
289 | is deferred; |
290 | |
291 | fields |
292 | |
293 | myLocation : Location from TopLoc is protected; |
294 | |
295 | end CurveRepresentation; |