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
|
-- File: IGESControl_Reader.cdl
-- Created: Fri Sep 6 09:18:33 1996
-- Author: Christian CAILLET
-- <cky@fidox.paris1.matra-dtv.fr>
---Copyright: Matra Datavision 1996
class Reader from IGESControl inherits Reader from XSControl
---Purpose :
-- Reads IGES files, checks them and translates their contents into Open CASCADE models.
-- The IGES data can be that of a whole model or that of a specific list of entities in the model.
-- As in XSControl_Reader, you specify the list using a selection.
-- For translation of iges files it is possible to use the following sequence:
-- To change parameters of translation
-- class Interface_Static should be used before the beginning of translation
-- (see IGES Parameters and General Parameters)
-- Creation of reader
-- IGESControl_Reader reader;
-- To load a file in a model use method:
-- reader.ReadFile("filename.igs")
-- To check a loading file use method Check:
-- reader.Check(failsonly); where failsonly is equal to Standard_True or
-- Standard_False;
-- To print the results of load:
-- reader.PrintCheckLoad(failsonly,mode) where mode is equal to the value of
-- enumeration IFSelect_PrintCount
-- To transfer entities from a model the following methods can be used:
-- for the whole model
-- reader.TransferRoots(onlyvisible); where onlyvisible is equal to
-- Standard_True or Standard_False;
-- To transfer a list of entities:
-- reader.TransferList(list);
-- To transfer one entity
-- reader.TransferEntity(ent) or reader.Transfer(num);
-- To obtain a result the following method can be used:
-- reader.IsDone()
-- reader.NbShapes() and reader.Shape(num); or reader.OneShape();
-- To print the results of transfer use method:
-- reader.PrintTransferInfo(failwarn,mode); where printfail is equal to the
-- value of enumeration IFSelect_PrintFail, mode see above.
-- Gets correspondence between an IGES entity and a result shape obtained therefrom.
-- reader.TransientProcess();
-- TopoDS_Shape shape =
-- TransferBRep::ShapeResult(reader.TransientProcess(),ent);
uses CString, HSequenceOfTransient from TColStd,
IGESModel from IGESData,
PrintFail from IFSelect,
PrintCount from IFSelect,
ReturnStatus from IFSelect,
WorkSession from XSControl
is
Create returns Reader from IGESControl;
---Purpose : Creates a Reader from scratch
Create (WS : mutable WorkSession from XSControl;
scratch : Boolean = Standard_True)
returns Reader from IGESControl;
---Purpose : Creates a Reader from an already existing Session
SetReadVisible(me: in out; ReadRoot: Boolean from Standard);
---Purpose : Set the transion of ALL Roots (if theReadOnlyVisible is False)
-- or of Visible Roots (if theReadOnlyVisible is True)
---C++: inline
GetReadVisible(me) returns Boolean;
---C++: inline
IGESModel (me) returns IGESModel;
---Purpose : Returns the model as a IGESModel.
-- It can then be consulted (header, product)
NbRootsForTransfer (me : in out) returns Integer is redefined;
---Purpose : Determines the list of root entities from Model which are candidate for
-- a transfer to a Shape (type of entities is PRODUCT)
-- <theReadOnlyVisible> is taken into account to define roots
PrintTransferInfo(me; failwarn: PrintFail from IFSelect; mode: PrintCount from IFSelect);
---Purpose : Prints Statistics and check list for Transfer
-- other methods are inherited from Reader in IGESToBRep
fields
theReadOnlyVisible : Boolean from Standard;
end Reader;
|
