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1 | // Created on: 1998-07-07 |
2 | // Created by: Christian CAILLET |
3 | // Copyright (c) 1998-1999 Matra Datavision |
4 | // Copyright (c) 1999-2014 OPEN CASCADE SAS |
5 | // |
6 | // This file is part of Open CASCADE Technology software library. |
7 | // |
8 | // This library is free software; you can redistribute it and/or modify it under |
9 | // the terms of the GNU Lesser General Public License version 2.1 as published |
10 | // by the Free Software Foundation, with special exception defined in the file |
11 | // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT |
12 | // distribution for complete text of the license and disclaimer of any warranty. |
13 | // |
14 | // Alternatively, this file may be used under the terms of Open CASCADE |
15 | // commercial license or contractual agreement. |
16 | |
17 | #ifndef _STEPConstruct_Assembly_HeaderFile |
18 | #define _STEPConstruct_Assembly_HeaderFile |
19 | |
20 | #include <Standard.hxx> |
21 | #include <Standard_DefineAlloc.hxx> |
22 | #include <Standard_Handle.hxx> |
23 | |
24 | #include <Standard_Boolean.hxx> |
25 | class StepShape_ShapeDefinitionRepresentation; |
26 | class StepShape_ShapeRepresentation; |
27 | class Standard_Transient; |
28 | class StepGeom_Axis2Placement3d; |
29 | class StepRepr_NextAssemblyUsageOccurrence; |
30 | class Interface_InterfaceModel; |
31 | class StepShape_ContextDependentShapeRepresentation; |
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32 | class Interface_Graph; |
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33 | |
34 | |
35 | //! This operator creates and checks an item of an assembly, from its |
36 | //! basic data : a ShapeRepresentation, a Location ... |
37 | //! |
38 | //! Three ways of coding such item from a ShapeRepresentation : |
39 | //! - do nothing : i.e. informations for assembly are ignored |
40 | //! - create a MappedItem |
41 | //! - create a RepresentationRelationship (WithTransformation) |
42 | class STEPConstruct_Assembly |
43 | { |
44 | public: |
45 | |
46 | DEFINE_STANDARD_ALLOC |
47 | |
48 | |
49 | Standard_EXPORT STEPConstruct_Assembly(); |
50 | |
51 | //! Initialises with starting values |
52 | //! Ax0 : origin axis (typically, standard XYZ) |
53 | //! Loc : location to which place the item |
54 | //! Makes a MappedItem |
55 | //! Resulting Value is returned by ItemValue |
56 | Standard_EXPORT void Init (const Handle(StepShape_ShapeDefinitionRepresentation)& aSR, const Handle(StepShape_ShapeDefinitionRepresentation)& SDR0, const Handle(StepGeom_Axis2Placement3d)& Ax0, const Handle(StepGeom_Axis2Placement3d)& Loc); |
57 | |
58 | //! Make a (ShapeRepresentationRelationship,...WithTransformation) |
59 | //! Resulting Value is returned by ItemValue |
60 | Standard_EXPORT void MakeRelationship(); |
61 | |
62 | //! Returns the Value |
63 | //! If no Make... has been called, returns the starting SR |
64 | Standard_EXPORT Handle(Standard_Transient) ItemValue() const; |
65 | |
66 | //! Returns the location of the item, computed from starting aLoc |
67 | Standard_EXPORT Handle(StepGeom_Axis2Placement3d) ItemLocation() const; |
68 | |
69 | //! Returns NAUO object describing the assembly link |
70 | Standard_EXPORT Handle(StepRepr_NextAssemblyUsageOccurrence) GetNAUO() const; |
71 | |
72 | //! Checks whether SRR's definition of assembly and component contradicts |
73 | //! with NAUO definition or not, according to model schema (AP214 or AP203) |
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74 | Standard_EXPORT static Standard_Boolean CheckSRRReversesNAUO (const Interface_Graph& theGraph, const Handle(StepShape_ContextDependentShapeRepresentation)& CDSR); |
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75 | |
76 | |
77 | |
78 | |
79 | protected: |
80 | |
81 | |
82 | |
83 | |
84 | |
85 | private: |
86 | |
87 | |
88 | |
89 | Handle(StepShape_ShapeDefinitionRepresentation) thesdr; |
90 | Handle(StepShape_ShapeDefinitionRepresentation) thesdr0; |
91 | Handle(StepShape_ShapeRepresentation) thesr; |
92 | Handle(StepShape_ShapeRepresentation) thesr0; |
93 | Handle(Standard_Transient) theval; |
94 | Handle(StepGeom_Axis2Placement3d) theloc; |
95 | Handle(StepGeom_Axis2Placement3d) theax0; |
96 | |
97 | |
98 | }; |
99 | |
100 | |
101 | |
102 | |
103 | |
104 | |
105 | |
106 | #endif // _STEPConstruct_Assembly_HeaderFile |