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[occt.git] / src / BRepFill / BRepFill.cdl
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7fd59977 1-- File: BRepFill.cdl
2-- Created: Thu Mar 3 10:02:58 1994
3-- Author: Bruno DUMORTIER
4-- <dub@fuegox>
5-- Modified: Mon Nov 3 10:24:07 1997
6-- Author: Joelle CHAUVET
7-- new class CurveConstraint
8-- Modified: Mon Jan 12 10:46:37 1998
9-- Author: Joelle CHAUVET
10-- new method Organize
11-- Modified: Mon Feb 23 09:28:33 1998
12-- Author: Joelle CHAUVET
13-- new methods SameNumber, ComputeACR, InsertACR
14-- for sections with different number of elements
15-- Modified: Thu Apr 30 15:27:04 1998
16-- Author: Joelle CHAUVET
17-- <jct@sgi64>
18-- methods Organize and SameNumber are dispatched in
19-- new methods SearchOrigin and SameNumberByACR for open wires
20-- and SameNumberByPolarMethod and ComputeOrigin for closed wires
21-- Modified: Tue Nov 3 10:41:06 1998
22-- Author: Joelle CHAUVET
23-- <jct@sgi64>
24-- add classe CompatibleWires
25---Copyright: Matra Datavision 1994
26
27
28package BRepFill
29
30
31uses
32 MMgt,
33 TCollection,
34 TColStd,
35 GeomAbs,
36 gp,
37 Bnd,
38 TopLoc,
39 TColgp,
40 MAT,
41 Geom2d,
42 TColGeom2d,
43 TopAbs,
44 TopoDS,
45 TopTools,
46 Geom,
47 TColGeom,
48 Geom2dAdaptor,
49 Approx,
50 Bisector,
51 BRep,
52 BRepTools,
53 BRepAlgo,
54 BRepSweep,
55 GeomFill,
56 BRepMAT2d,
57 StdFail,
58 GeomPlate,
59 Adaptor3d,
60 Law,
61 GeomLProp
62
63is
64 enumeration TransitionStyle
65 is Modified, Right, Round end;
66
67-- private class FilledPair;
68 ---Purpose: A pair of bound shapes with the result.
69
70
71 class Generator;
72 ---Purpose: Compute a topological surface ( a shell) using
73 -- generating wires. The face of the shell will be
74 -- ruled surfaces through the wires.
75 -- The wires must have the same number of edges.
76
77 deferred class SectionLaw;
78 class ShapeLaw;
79 class NSections;
80
81 class Draft;
82
83 deferred class LocationLaw;
84 class DraftLaw;
85 class Edge3DLaw;
86 class EdgeOnSurfLaw;
87 class ACRLaw;
88
89 class Pipe;
90 ---Purpose: Computes a topological shape using a wire
91 -- (spine) and a shape (profile).
92 class PipeShell;
93 ---Purpose: Computes a topological shell using some wires --
94 -- (spines and profiles) and diplacement option
95
96
97 class Evolved;
98 ---Purpose: Computes an evolved volum using a generating
99 -- wire and a profile.
100
101 class Sweep;
102 ---Purpose: Computes an Sweep shell using a generating
103 -- wire, an SectionLaw and an LocationLaw.
104
105
106 class CompatibleWires;
107 ---Purpose: Computes Wires with good orientation and origin in order
108 -- to generate a shell not twisted.
109
110
111 class OffsetWire;
112 ---Purpose: Computes the offset of a Wire or the Wires contained
113 -- in a Face.
114 -- The Wire or the Face must be planar.
115
116 class OffsetAncestors;
117
118
119 class ListOfOffsetWire instantiates
120 List from TCollection (OffsetWire from BRepFill);
121 private class ApproxSeewing;
122
123 private class MultiLine;
124
125 private class MultiLineTool;
126
127 private class ComputeCLine instantiates
128 ComputeCLine from Approx ( MultiLine, MultiLineTool);
129
130
131 private class TrimSurfaceTool;
132 ---Purpose: Compute the Pcurves and the 3d curves resulting
133 -- of the trimming of a face by an extruded surface.
134
135 private class TrimEdgeTool;
136 ---Purpose: Geometric Tool using to construct Offset Wires.
137
138 private class SectionPlacement;
139
140 private class Section;
141
142 --class TrimCorner;
143
144--modified by NIZHNY-MKK Tue Oct 21 17:43:15 2003
145 class TrimShellCorner;
146
147 private class SequenceOfSection instantiates
148 Sequence from TCollection (Section);
149
150 class DataMapOfNodeDataMapOfShapeShape instantiates
151 DataMap from TCollection (Node from MAT,
152 DataMapOfShapeShape from TopTools, MapTransientHasher from TColStd );
153
154 class DataMapOfNodeShape instantiates
155 DataMap from TCollection (Node from MAT,
156 Shape from TopoDS,
157 MapTransientHasher from TColStd );
158
159 class DataMapOfShapeDataMapOfShapeListOfShape instantiates
160 DataMap from TCollection (Shape from TopoDS,
161 DataMapOfShapeListOfShape from TopTools,
162 ShapeMapHasher from TopTools );
163
164 class DataMapOfShapeSequenceOfReal instantiates
165 DataMap from TCollection (Shape from TopoDS,
166 SequenceOfReal from TColStd,
167 ShapeMapHasher from TopTools );
168
169 class DataMapOfShapeSequenceOfPnt instantiates
170 DataMap from TCollection (Shape from TopoDS,
171 SequenceOfPnt from TColgp,
172 ShapeMapHasher from TopTools );
173
174 class DataMapOfOrientedShapeListOfShape instantiates
175 DataMap from TCollection (Shape from TopoDS,
176 ListOfShape from TopTools,
177 OrientedShapeMapHasher from TopTools);
178
179 class CurveConstraint ;
180 ---Purpose: same as CurveConstraint from GeomPlate
181 -- with BRepAdaptor_Surface instead of
182 -- GeomAdaptor_Surface
183 -- inherits CurveConstraint from GeomPlate
184
185 class Filling;
186 ---Purpose: N-Side Filling
187 -- This algorithm avoids to build a face from:
188 -- * a set of edges defining the bounds of the face and some
189 -- constraints the surface of the face has to satisfy
190 -- * a set of edges and points defining some constraints
191 -- the support surface has to satisfy
192 -- * an initial surface to deform for satisfying the constraints
193 -- * a set of parameters to control the constraints.
194
195 private class FaceAndOrder;
196
197 private class EdgeFaceAndOrder;
198
199 private class SequenceOfFaceAndOrder instantiates
200 Sequence from TCollection (FaceAndOrder from BRepFill);
201
202 private class SequenceOfEdgeFaceAndOrder instantiates
203 Sequence from TCollection (EdgeFaceAndOrder from BRepFill);
204
205 Face( Edge1 : Edge from TopoDS;
206 Edge2 : Edge from TopoDS )
207 ---Purpose: Computes a ruled surface between two edges.
208 returns Face from TopoDS;
209
210 Shell( Wire1 : Wire from TopoDS;
211 Wire2 : Wire from TopoDS )
212 ---Purpose: Computes a ruled surface between two wires.
213 -- The wires must have the same number of edges.
214 returns Shell from TopoDS;
215
216 Axe (Spine : Shape from TopoDS;
217 Profile : Wire from TopoDS;
218 AxeProf : in out Ax3 from gp;
219 ProfOnSpine : in out Boolean from Standard;
220 Tol : Real from Standard);
221 ---Purpose: Computes <AxeProf> as Follow. <Location> is
222 -- the Position of the nearest vertex V of <Profile>
223 -- to <Spine>.<XDirection> is confused with the tangent
224 -- to <Spine> at the projected point of V on the Spine.
225 -- <Direction> is normal to <Spine>.
226 -- <Spine> is a plane wire or a plane face.
227
228 -- <ProfOnSpine> is <False> if the distance
229 -- between <Profile> and <Spine> is high to <Tol>.
230
231
232 SearchOrigin( W : in out Wire from TopoDS;
233 P : Pnt from gp;
234 V : Vec from gp;
235 Tol : Real) is private;
236 ---Purpose: Computes origins and orientation on a closed wire
237
238
239 ComputeACR( wire : Wire from TopoDS;
240 ACR : out Array1OfReal from TColStd );
241 ---Purpose: Compute ACR on a wire
242
243 InsertACR( wire : Wire from TopoDS;
244 ACRcuts : Array1OfReal from TColStd;
245 prec : Real from Standard )
246 ---Purpose: Insert ACR on a wire
247 returns Wire from TopoDS;
248
249
250end BRepFill;
251
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257