blob: 4adb8b5b285044c4d51aa43a59c5b6111a1c4f99 (
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
94
95
96
97
98
99
100
101
102
103
|
-- File: BRepFill_MultiLine.cdl
-- Created: Mon Nov 14 15:01:03 1994
-- Author: Bruno DUMORTIER
-- <dub@fuegox>
---Copyright: Matra Datavision 1994
private class MultiLine from BRepFill
---Purpose: Private class used to compute the 3d curve and the
-- two 2d curves resulting from the intersection of a
-- surface of linear extrusion( Bissec, Dz) and the 2
-- faces.
-- This 3 curves will have the same parametrization
-- as the Bissectrice.
-- This class is to be send to an approximation
-- routine.
uses
Face from TopoDS,
Edge from TopoDS,
Curve from Geom,
Curve from Geom2d,
Curve from Geom2dAdaptor,
Pnt from gp,
Pnt2d from gp,
Shape from GeomAbs
raises
DomainError from Standard
is
Create;
Create( Face1, Face2 : Face from TopoDS;
Edge1, Edge2 : Edge from TopoDS;
Inv1 , Inv2 : Boolean from Standard;
Bissec : Curve from Geom2d );
IsParticularCase(me)
returns Boolean from Standard
---Purpose: Search if the Projection of the Bissectrice on the
-- faces needs an approximation or not.
-- Returns true if the approximation is not needed.
is static;
Continuity (me) returns Shape from GeomAbs
---Purpose: Returns the continuity betwwen the two faces
-- seShape from GeomAbsparated by myBis.
is static;
Curves(me; Curve : in out Curve from Geom;
PCurve1 : in out Curve from Geom2d;
PCurve2 : in out Curve from Geom2d)
raises
DomainError from Standard
---Purpose: raises if IsParticularCase is <False>.
is static;
FirstParameter(me)
---Purpose: returns the first parameter of the Bissectrice.
returns Real from Standard is static;
LastParameter(me)
---Purpose: returns the last parameter of the Bissectrice.
returns Real from Standard is static;
Value ( me; U : Real from Standard)
---Purpose: Returns the current point on the 3d curve
returns Pnt from gp is static;
ValueOnF1(me; U : Real from Standard)
---Purpose: returns the current point on the PCurve of the
-- first face
returns Pnt2d from gp is static;
ValueOnF2(me; U : Real from Standard)
---Purpose: returns the current point on the PCurve of the
-- first face
returns Pnt2d from gp is static;
Value3dOnF1OnF2(me;
U : Real from Standard;
P3d : in out Pnt from gp;
PF1 : in out Pnt2d from gp;
PF2 : in out Pnt2d from gp)
is static;
fields
myFace1 : Face from TopoDS;
myFace2 : Face from TopoDS;
myU1 : Curve from Geom2dAdaptor;
myV1 : Curve from Geom2dAdaptor;
myU2 : Curve from Geom2dAdaptor;
myV2 : Curve from Geom2dAdaptor;
myIsoU1 : Boolean from Standard;
myIsoU2 : Boolean from Standard;
myBis : Curve from Geom2dAdaptor;
myKPart : Integer from Standard;
myCont : Shape from GeomAbs;
end MultiLine;
|
