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
104
105
106
107
|
-- File: STEPControl_ActorWrite.cdl
-- Created: Tue Jan 31 15:19:16 1995
-- Author: Dieter THIEMANN
-- <dth@paris1>
---Copyright: Matra Datavision 1995
class ActorWrite from STEPControl
inherits ActorOfFinderProcess from Transfer
---Purpose : This class performs the transfer of a Shape from TopoDS
-- to AP203 or AP214 (CD2 or DIS)
uses FinderProcess, TransientProcess, Binder, Finder, StepModel from StepData,
Shape from TopoDS,
StepModelType from STEPControl,
Axis2Placement3d from StepGeom,
ShapeRepresentation from StepShape,
ShapeDefinitionRepresentation from StepShape,
HAsciiString from TCollection,
ContextTool from STEPConstruct,
Part from STEPConstruct,
HSequenceOfShape from TopTools, -- For non-manifold topology processing (ssv; 13.11.2010)
NonManifoldSurfaceShapeRepresentation from StepShape -- For non-manifold topology processing (ssv; 13.11.2010)
is
Create returns mutable ActorWrite from STEPControl;
Recognize (me : mutable; start : Finder) returns Boolean is redefined;
Transfer (me : mutable; start : Finder; FP : mutable FinderProcess)
returns mutable Binder is redefined;
-- enchains : TransferShape , MakeProductData , and manages mode
-- "simple" or in Assembly
TransferSubShape (me : mutable; start : Finder;
SDR : ShapeDefinitionRepresentation from StepShape;
AX1 : out Axis2Placement3d from StepGeom;
FP : mutable FinderProcess;
shapeGroup : HSequenceOfShape from TopTools = NULL;
isManifold : Boolean = Standard_True)
returns mutable Binder;
TransferShape (me : mutable; start : Finder;
SDR : ShapeDefinitionRepresentation from StepShape;
FP : mutable FinderProcess;
shapeGroup : HSequenceOfShape from TopTools = NULL;
isManifold : Boolean = Standard_True)
returns mutable Binder;
TransferCompound (me : mutable; start : Finder;
SDR : ShapeDefinitionRepresentation from StepShape;
FP : mutable FinderProcess)
returns mutable Binder;
-- InitProductData (me: mutable) returns Part from STEPConstruct;
-- MakeProductData (me : mutable;
-- SR : ShapeRepresentation from StepShape;
-- SDRTool : Part from STEPConstruct;
-- model : StepModel from StepData;
-- addPRPC : Boolean)
-- returns mutable Binder;
SetMode (me : mutable; M : StepModelType from STEPControl);
Mode (me) returns StepModelType from STEPControl;
SetGroupMode (me : mutable; mode : Integer);
-- Default is 0 (no group item)
-- 1 for REPRESENTATION_RELATIONSHIP with ITEM_DEFINED_TRANSFORMATION
-- other positive values if needed (not implemented)
GroupMode (me) returns Integer;
SetTolerance (me : mutable; Tol : Real);
-- Tol <= 0 means Unset
IsAssembly (me; S: in out Shape from TopoDS) returns Boolean is virtual;
---Purpose: Customizable method to check whether shape S should
-- be written as assembly or not
-- Default implementation uses flag GroupMode and analyses
-- the shape itself
-- NOTE: this method can modify shape
getNMSSRForGroup (me;
shapeGroup : HSequenceOfShape from TopTools;
FP : mutable FinderProcess;
isNMSSRCreated : in out Boolean)
returns NonManifoldSurfaceShapeRepresentation from StepShape
is private;
---Purpose: Non-manifold shapes are stored in NMSSR group
-- (NON_MANIFOLD_SURFACE_SHAPE_REPRESENTATION).
-- Use this method to get the corresponding NMSSR (or
-- to create a new one if doesn't exist yet)
-- (ssv; 13.11.2010)
fields
mygroup : Integer;
mytoler : Real;
myContext: ContextTool from STEPConstruct;
end ActorWrite;
|
