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Open CASCADE Technology
6.5.4
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Open CASCADE Technology
6.5.4
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This class is intended to translate IGES boundary entity
(142-CurveOnSurface, 141-Boundary or 508-Loop) into the wire.
Methods Transfer are virtual and are redefined in Advanced
Data Exchange to optimize the translation and take into
account advanced parameters.
#include <IGESToBRep_IGESBoundary.hxx>
Public Member Functions | |
| IGESToBRep_IGESBoundary () | |
| Empty constructor | |
| IGESToBRep_IGESBoundary (const IGESToBRep_CurveAndSurface &CS) | |
| Empty constructor | |
| void | Init (const IGESToBRep_CurveAndSurface &CS, const Handle< IGESData_IGESEntity > &entity, const TopoDS_Face &face, const gp_Trsf2d &trans, const Standard_Real uFact, const Standard_Integer filepreference) |
| Inits the object with parameters common for all types of IGES boundaries. <CS>: object to be used for retrieving translation parameters and sending messages, <entity>: boundary entity to be processed, <face>, <trans>, <uFact>: as for IGESToBRep_TopoCurve <filepreference>: preferred representation (2 or 3) given in the IGES file | |
| Handle_ShapeExtend_WireData | WireData () const |
| Returns the resulting wire | |
| Handle_ShapeExtend_WireData | WireData3d () const |
| Returns the wire from 3D curves (edges contain 3D curves and may contain pcurves) | |
| Handle_ShapeExtend_WireData | WireData2d () const |
| Returns the the wire from 2D curves (edges contain pcurves only) | |
| Standard_Boolean | Transfer (Standard_Boolean &okCurve, Standard_Boolean &okCurve3d, Standard_Boolean &okCurve2d, const Handle< IGESData_IGESEntity > &curve3d, const Standard_Boolean toreverse3d, const Handle< IGESData_HArray1OfIGESEntity > &curves2d, const Standard_Integer number) |
| Translates 141 and 142 entities. Returns True if the curve has been successfully translated, otherwise returns False. <okCurve..>: flags that indicate whether corresponding representation has been successfully translated (must be set to True before first call), <curve3d>: model space curve for 142 and current model space curve for 141, <toreverse3d>: False for 142 and current orientation flag for 141, <curves2d>: 1 parameter space curve for 142 or list of them for current model space curves for 141, <number>: 1 for 142 and rank number of model space curve for 141. | |
| Standard_Boolean | Transfer (Standard_Boolean &okCurve, Standard_Boolean &okCurve3d, Standard_Boolean &okCurve2d, const Handle< ShapeExtend_WireData > &curve3d, const Handle< IGESData_HArray1OfIGESEntity > &curves2d, const Standard_Boolean toreverse2d, const Standard_Integer number, Handle< ShapeExtend_WireData > &lsewd) |
| Translates 508 entity. Returns True if the curve has been successfully translated, otherwise returns False. Input object IGESBoundary must be created and initialized before. <okCurve..>: flags that indicate whether corresponding representation has been successfully translated (must be set to True before first call), <curve3d>: result of translation of current edge, <curves2d>: list of parameter space curves for edge, <toreverse2d>: orientation flag of current edge in respect to its model space curve, <number>: rank number of edge, <lsewd>: returns the result of translation of current edge. | |
| virtual void | Check (const Standard_Boolean result, const Standard_Boolean checkclosure, const Standard_Boolean okCurve3d, const Standard_Boolean okCurve2d) |
| Checks result of translation of IGES boundary entities (types 141, 142 or 508). Checks consistency of 2D and 3D representations and keeps only one if they are inconsistent. <result>: result of translation (returned by Transfer), <checkclosure>: False for 142 without parent 144 entity, otherwise True, <okCurve3d>, <okCurve2d>: those returned by Transfer. | |
Protected Member Functions | |
| virtual Standard_Boolean | Transfer (Standard_Boolean &okCurve, Standard_Boolean &okCurve3d, Standard_Boolean &okCurve2d, const Handle< IGESData_IGESEntity > &icurve3d, const Handle< ShapeExtend_WireData > &scurve3d, const Standard_Boolean usescurve, const Standard_Boolean toreverse3d, const Handle< IGESData_HArray1OfIGESEntity > &curves2d, const Standard_Boolean toreverse2d, const Standard_Integer number, Handle< ShapeExtend_WireData > &lsewd) |
| Methods called by both Transfer methods. | |
Static Protected Member Functions | |
| static void | ReverseCurves3d (const Handle< ShapeExtend_WireData > &sewd) |
| static void | ReverseCurves2d (const Handle< ShapeExtend_WireData > &sewd, const TopoDS_Face &face) |
Protected Attributes | |
| IGESToBRep_CurveAndSurface | myCS |
| Handle_IGESData_IGESEntity | myentity |
| Handle_ShapeExtend_WireData | mysewd |
| Handle_ShapeExtend_WireData | mysewd3d |
| Handle_ShapeExtend_WireData | mysewd2d |
| TopoDS_Face | myface |
| gp_Trsf2d | mytrsf |
| Standard_Real | myuFact |
| Standard_Integer | myfilepreference |
| virtual void IGESToBRep_IGESBoundary::Check | ( | const Standard_Boolean | result, |
| const Standard_Boolean | checkclosure, | ||
| const Standard_Boolean | okCurve3d, | ||
| const Standard_Boolean | okCurve2d | ||
| ) | [virtual] |
Reimplemented in IGESControl_IGESBoundary.
| void IGESToBRep_IGESBoundary::Init | ( | const IGESToBRep_CurveAndSurface & | CS, |
| const Handle< IGESData_IGESEntity > & | entity, | ||
| const TopoDS_Face & | face, | ||
| const gp_Trsf2d & | trans, | ||
| const Standard_Real | uFact, | ||
| const Standard_Integer | filepreference | ||
| ) |
| static void IGESToBRep_IGESBoundary::ReverseCurves2d | ( | const Handle< ShapeExtend_WireData > & | sewd, |
| const TopoDS_Face & | face | ||
| ) | [static, protected] |
| static void IGESToBRep_IGESBoundary::ReverseCurves3d | ( | const Handle< ShapeExtend_WireData > & | sewd | ) | [static, protected] |
| Standard_Boolean IGESToBRep_IGESBoundary::Transfer | ( | Standard_Boolean & | okCurve, |
| Standard_Boolean & | okCurve3d, | ||
| Standard_Boolean & | okCurve2d, | ||
| const Handle< IGESData_IGESEntity > & | curve3d, | ||
| const Standard_Boolean | toreverse3d, | ||
| const Handle< IGESData_HArray1OfIGESEntity > & | curves2d, | ||
| const Standard_Integer | number | ||
| ) |
| Standard_Boolean IGESToBRep_IGESBoundary::Transfer | ( | Standard_Boolean & | okCurve, |
| Standard_Boolean & | okCurve3d, | ||
| Standard_Boolean & | okCurve2d, | ||
| const Handle< ShapeExtend_WireData > & | curve3d, | ||
| const Handle< IGESData_HArray1OfIGESEntity > & | curves2d, | ||
| const Standard_Boolean | toreverse2d, | ||
| const Standard_Integer | number, | ||
| Handle< ShapeExtend_WireData > & | lsewd | ||
| ) |
| virtual Standard_Boolean IGESToBRep_IGESBoundary::Transfer | ( | Standard_Boolean & | okCurve, |
| Standard_Boolean & | okCurve3d, | ||
| Standard_Boolean & | okCurve2d, | ||
| const Handle< IGESData_IGESEntity > & | icurve3d, | ||
| const Handle< ShapeExtend_WireData > & | scurve3d, | ||
| const Standard_Boolean | usescurve, | ||
| const Standard_Boolean | toreverse3d, | ||
| const Handle< IGESData_HArray1OfIGESEntity > & | curves2d, | ||
| const Standard_Boolean | toreverse2d, | ||
| const Standard_Integer | number, | ||
| Handle< ShapeExtend_WireData > & | lsewd | ||
| ) | [protected, virtual] |
Reimplemented in IGESControl_IGESBoundary.
| Handle_ShapeExtend_WireData IGESToBRep_IGESBoundary::WireData | ( | ) | const |
| Handle_ShapeExtend_WireData IGESToBRep_IGESBoundary::WireData2d | ( | ) | const |
| Handle_ShapeExtend_WireData IGESToBRep_IGESBoundary::WireData3d | ( | ) | const |
Handle_IGESData_IGESEntity IGESToBRep_IGESBoundary::myentity [protected] |
TopoDS_Face IGESToBRep_IGESBoundary::myface [protected] |
Handle_ShapeExtend_WireData IGESToBRep_IGESBoundary::mysewd [protected] |
Handle_ShapeExtend_WireData IGESToBRep_IGESBoundary::mysewd2d [protected] |
Handle_ShapeExtend_WireData IGESToBRep_IGESBoundary::mysewd3d [protected] |
gp_Trsf2d IGESToBRep_IGESBoundary::mytrsf [protected] |
Standard_Real IGESToBRep_IGESBoundary::myuFact [protected] |
1.8.0