1 -- Created on: 1993-07-06
2 -- Created by: Remi LEQUETTE
3 -- Copyright (c) 1993-1999 Matra Datavision
4 -- Copyright (c) 1999-2014 OPEN CASCADE SAS
6 -- This file is part of Open CASCADE Technology software library.
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
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.
14 -- Alternatively, this file may be used under the terms of Open CASCADE
15 -- commercial license or contractual agreement.
17 class MakeEdge2d from BRepBuilderAPI inherits MakeShape from BRepBuilderAPI
19 ---Purpose: Provides methods to build edges.
21 -- The methods have the following syntax, where
22 -- TheCurve is one of Lin2d, Circ2d, ...
24 -- Create(C : TheCurve)
26 -- Makes an edge on the whole curve. Add vertices
29 -- Create(C : TheCurve; p1,p2 : Real)
31 -- Make an edge on the curve between parameters p1
32 -- and p2. if p2 < p1 the edge will be REVERSED. If
33 -- p1 or p2 is infinite the curve will be open in
34 -- that direction. Vertices are created for finite
35 -- values of p1 and p2.
37 -- Create(C : TheCurve; P1, P2 : Pnt2d from gp)
39 -- Make an edge on the curve between the points P1
40 -- and P2. The points are projected on the curve
41 -- and the previous method is used. An error is
42 -- raised if the points are not on the curve.
44 -- Create(C : TheCurve; V1, V2 : Vertex from TopoDS)
46 -- Make an edge on the curve between the vertices
47 -- V1 and V2. Same as the previous but no vertices
48 -- are created. If a vertex is Null the curve will
49 -- be open in this direction.
52 EdgeError from BRepBuilderAPI,
62 MakeEdge2d from BRepLib
69 ----------------------------------------
71 ----------------------------------------
73 Create(V1, V2 : Vertex from TopoDS)
75 returns MakeEdge2d from BRepBuilderAPI;
77 Create(P1, P2 : Pnt2d from gp)
79 returns MakeEdge2d from BRepBuilderAPI;
82 ----------------------------------------
84 ----------------------------------------
86 Create(L : Lin2d from gp)
88 returns MakeEdge2d from BRepBuilderAPI;
90 Create(L : Lin2d from gp; p1,p2 : Real)
92 returns MakeEdge2d from BRepBuilderAPI;
94 Create(L : Lin2d from gp; P1,P2 : Pnt2d from gp)
96 returns MakeEdge2d from BRepBuilderAPI;
98 Create(L : Lin2d from gp; V1, V2 : Vertex from TopoDS)
100 returns MakeEdge2d from BRepBuilderAPI;
102 ----------------------------------------
104 ----------------------------------------
106 Create(L : Circ2d from gp)
108 returns MakeEdge2d from BRepBuilderAPI;
110 Create(L : Circ2d from gp; p1,p2 : Real)
112 returns MakeEdge2d from BRepBuilderAPI;
114 Create(L : Circ2d from gp; P1,P2 : Pnt2d from gp)
116 returns MakeEdge2d from BRepBuilderAPI;
118 Create(L : Circ2d from gp; V1, V2 : Vertex from TopoDS)
120 returns MakeEdge2d from BRepBuilderAPI;
123 ----------------------------------------
125 ----------------------------------------
127 Create(L : Elips2d from gp)
129 returns MakeEdge2d from BRepBuilderAPI;
131 Create(L : Elips2d from gp; p1,p2 : Real)
133 returns MakeEdge2d from BRepBuilderAPI;
135 Create(L : Elips2d from gp; P1,P2 : Pnt2d from gp)
137 returns MakeEdge2d from BRepBuilderAPI;
139 Create(L : Elips2d from gp; V1, V2 : Vertex from TopoDS)
141 returns MakeEdge2d from BRepBuilderAPI;
143 ----------------------------------------
145 ----------------------------------------
147 Create(L : Hypr2d from gp)
149 returns MakeEdge2d from BRepBuilderAPI;
151 Create(L : Hypr2d from gp; p1,p2 : Real)
153 returns MakeEdge2d from BRepBuilderAPI;
155 Create(L : Hypr2d from gp; P1,P2 : Pnt2d from gp)
157 returns MakeEdge2d from BRepBuilderAPI;
159 Create(L : Hypr2d from gp; V1, V2 : Vertex from TopoDS)
161 returns MakeEdge2d from BRepBuilderAPI;
163 ----------------------------------------
165 ----------------------------------------
167 Create(L : Parab2d from gp)
169 returns MakeEdge2d from BRepBuilderAPI;
171 Create(L : Parab2d from gp; p1,p2 : Real)
173 returns MakeEdge2d from BRepBuilderAPI;
175 Create(L : Parab2d from gp; P1,P2 : Pnt2d from gp)
177 returns MakeEdge2d from BRepBuilderAPI;
179 Create(L : Parab2d from gp; V1, V2 : Vertex from TopoDS)
181 returns MakeEdge2d from BRepBuilderAPI;
183 ----------------------------------------
185 ----------------------------------------
187 Create(L : Curve from Geom2d)
189 returns MakeEdge2d from BRepBuilderAPI;
191 Create(L : Curve from Geom2d; p1,p2 : Real)
193 returns MakeEdge2d from BRepBuilderAPI;
195 Create(L : Curve from Geom2d;
196 P1,P2 : Pnt2d from gp)
198 returns MakeEdge2d from BRepBuilderAPI;
200 Create(L : Curve from Geom2d;
201 V1, V2 : Vertex from TopoDS)
203 returns MakeEdge2d from BRepBuilderAPI;
205 Create(L : Curve from Geom2d;
206 P1,P2 : Pnt2d from gp; p1,p2 : Real)
208 returns MakeEdge2d from BRepBuilderAPI;
210 Create(L : Curve from Geom2d;
211 V1, V2 : Vertex from TopoDS;
214 returns MakeEdge2d from BRepBuilderAPI;
216 ----------------------------------------
218 ----------------------------------------
220 Init(me : in out; C : Curve from Geom2d)
224 Init(me : in out; C : Curve from Geom2d;
229 Init(me : in out; C : Curve from Geom2d;
230 P1, P2 : Pnt2d from gp)
234 Init(me : in out; C : Curve from Geom2d;
235 V1, V2 : Vertex from TopoDS)
239 Init(me : in out; C : Curve from Geom2d;
240 P1, P2 : Pnt2d from gp;
245 Init(me : in out; C : Curve from Geom2d;
246 V1, V2 : Vertex from TopoDS;
252 ----------------------------------------
254 ----------------------------------------
256 IsDone(me) returns Boolean
261 returns EdgeError from BRepBuilderAPI
262 ---Purpose: Returns the error description when NotDone.
266 Edge(me) returns Edge from TopoDS
267 ---C++: return const &
268 ---C++: alias "Standard_EXPORT operator TopoDS_Edge() const;"
274 Vertex1(me) returns Vertex from TopoDS
275 ---Purpose: Returns the first vertex of the edge. May be Null.
277 ---C++: return const &
281 Vertex2(me) returns Vertex from TopoDS
282 ---Purpose: Returns the second vertex of the edge. May be Null.
284 ---C++: return const &
290 myMakeEdge2d : MakeEdge2d from BRepLib;