blob: 08b82618b9e0ea2e53910f1b393f86f8b240a295 (
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
|
-- File: TopClass_SolidClassifier.cdl
-- Created: Wed Mar 30 18:28:29 1994
-- Author: Laurent BUCHARD
-- <lbr@fuegox>
---Copyright: Matra Datavision 1994
generic class SolidClassifier from TopClass
(TheSolidExplorer as any;
TheIntersection3d as any)
---Purpose: Provides an algorithm to classify a point in a solid.
uses
Pnt from gp,
Face from TopoDS,
Shape from TopoDS,
State from TopAbs
raises
DomainError from Standard
is
Create
---Purpose: Empty constructor.
returns SolidClassifier from TopClass;
Create(S : in out TheSolidExplorer;
P : Pnt from gp;
Tol : Real from Standard)
---Purpose: Constructor to classify the point P with the
-- tolerance Tol on the solid S.
returns SolidClassifier from TopClass;
Perform(me : in out;
S : in out TheSolidExplorer;
P : Pnt from gp;
Tol : Real from Standard);
---Purpose: Classify the point P with the
-- tolerance Tol on the solid S.
Rejected(me)
---Purpose: Returns True if the classification has been
-- computed by rejection.
-- The State is then OUT.
returns Boolean from Standard;
State(me) returns State from TopAbs;
---Purpose: Returns the result of the classification.
IsOnAFace(me) returns Boolean from Standard;
---Purpose: Returns True when the point is a point of a face.
Face(me)
---Purpose: Returns the face used to determine the
-- classification. When the state is ON, this is the
-- face containing the point.
--
-- When Rejected() returns True, Face() has no signification.
returns Face from TopoDS;
fields
myFace : Face from TopoDS;
myState : Integer from Standard; -- 1: Rejected 2: IsOnFace 3: In 4: Out
end SolidClassifier;
|
