blob: c8c53108cc629f7ee998c88282daab411ceafbaa (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
|
-- File: ShapeUpgrade_RemoveInternalWires.cdl
-- Created: Thu Aug 10 11:21:43 2006
-- Author: Galina KULIKOVA
-- <gka@zamox.nnov.matra-dtv.fr>
---Copyright: Open CASCADE 2006
class RemoveInternalWires from ShapeUpgrade inherits Tool from ShapeUpgrade
---Purpose: Removes all internal wires having area less than specified min area
uses
Shape from TopoDS,
SequenceOfShape from TopTools,
DataMapOfShapeListOfShape from TopTools,
IndexedDataMapOfShapeListOfShape from TopTools,
Status from ShapeExtend
is
Create returns RemoveInternalWires from ShapeUpgrade;
---Purpose: Creates empty constructor.
Create (theShape : Shape from TopoDS) returns RemoveInternalWires from ShapeUpgrade;
Init (me: mutable; theShape : Shape from TopoDS);
---Purpose: Initialize by a Shape.
Perform (me: mutable) returns Boolean;
---Purpose:Removes all internal wires having area less than area specified as minimal allowed area
Perform (me: mutable; theSeqShapes : SequenceOfShape from TopTools) returns Boolean;
---Purpose:If specified sequence of shape contains -
-- 1.wires then these wires will be removed if they have area less than allowed min area.
-- 2.faces than internal wires from these faces will be removed if they have area less than allowed min area.
GetResult(me) returns Shape from TopoDS;
---C++: inline
---Purpose:Get result shape
MinArea(me: mutable) returns Real;
---C++: inline
---C++: return &
---Purpose:Set min area allowed for holes( all holes having area less than mi area will be removed)
RemoveFaceMode(me: mutable) returns Boolean;
---C++: inline
---C++: return &
---Purpose:Set mode which manage removing faces which have outer wires consisting only from edges
-- belonginig to removed internal wires.
---- By default it is equal to true.
RemovedFaces(me) returns SequenceOfShape from TopTools;
---C++: inline
---C++: return const &
---Purpose:Returns sequence of removed faces.
RemovedWires(me) returns SequenceOfShape from TopTools;
---C++: inline
---C++: return const &
---Purpose:Returns sequence of removed faces.
Status(me; theStatus : Status from ShapeExtend) returns Boolean;
---C++: inline
---Purpose:Queries status of last call to Perform()
-- : OK - nothing was done
-- :DONE1 - internal wires were removed
-- :DONE2 - small faces were removed.
-- :FAIL1 - initial shape is not specified
-- :FAIL2 - specified sub-shape is not belonged to inotial shape.
removeSmallWire (me:mutable;theFace: Shape from TopoDS; theWire : Shape from TopoDS) is private;
---Purpose:Removes internal wires having area of contour less than specified MinArea
removeSmallFaces(me:mutable) is private;
---Purpose:Removes faces having outer wire consisting
-- from removed edges(belonging small internal wires)
Clear(me:mutable)is protected;
---Purpose:Clear all sequences and temporary map;
fields
myShape : Shape from TopoDS;
myResult : Shape from TopoDS;
myMinArea : Real;
myRemoveFacesMode : Boolean;
myEdgeFaces : IndexedDataMapOfShapeListOfShape from TopTools;--map of containing all edges and corresponding them edges
myRemoveEdges : DataMapOfShapeListOfShape from TopTools;
myRemovedFaces : SequenceOfShape from TopTools;
myStatus: Integer is protected;
myRemoveWires : SequenceOfShape from TopTools;
end RemoveInternalWires;
|
