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| | ShapeFix_Edge () |
| | Empty constructor. More...
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| Handle< ShapeConstruct_ProjectCurveOnSurface > | Projector () |
| | Returns the projector used for recomputing missing pcurves Can be used for adjusting parameters of projector. More...
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| Standard_Boolean | FixRemovePCurve (const TopoDS_Edge &edge, const TopoDS_Face &face) |
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| Standard_Boolean | FixRemovePCurve (const TopoDS_Edge &edge, const Handle< Geom_Surface > &surface, const TopLoc_Location &location) |
| | Removes the pcurve(s) of the edge if it does not match the vertices Check is done Use : It is to be called when pcurve of an edge can be wrong (e.g., after import from IGES) Returns: True, if does not match, removed (status DONE) False, (status OK) if matches or (status FAIL) if no pcurve, nothing done. More...
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| Standard_Boolean | FixRemoveCurve3d (const TopoDS_Edge &edge) |
| | Removes 3d curve of the edge if it does not match the vertices Returns: True, if does not match, removed (status DONE) False, (status OK) if matches or (status FAIL) if no 3d curve, nothing done. More...
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| Standard_Boolean | FixAddPCurve (const TopoDS_Edge &edge, const TopoDS_Face &face, const Standard_Boolean isSeam, const Standard_Real prec=0.0) |
| | See method below for information. More...
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| Standard_Boolean | FixAddPCurve (const TopoDS_Edge &edge, const Handle< Geom_Surface > &surface, const TopLoc_Location &location, const Standard_Boolean isSeam, const Standard_Real prec=0.0) |
| | See method below for information. More...
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| Standard_Boolean | FixAddPCurve (const TopoDS_Edge &edge, const TopoDS_Face &face, const Standard_Boolean isSeam, const Handle< ShapeAnalysis_Surface > &surfana, const Standard_Real prec=0.0) |
| | See method below for information. More...
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| Standard_Boolean | FixAddPCurve (const TopoDS_Edge &edge, const Handle< Geom_Surface > &surface, const TopLoc_Location &location, const Standard_Boolean isSeam, const Handle< ShapeAnalysis_Surface > &surfana, const Standard_Real prec=0.0) |
| | Adds pcurve(s) of the edge if missing (by projecting 3d curve) Parameter isSeam indicates if the edge is a seam. The parameter <prec> defines the precision for calculations. If it is 0 (default), the tolerance of the edge is taken. Remark : This method is rather for internal use since it accepts parameter <surfana> for optimization of computations Use : It is to be called after FixRemovePCurve (if removed) or in any case when edge can have no pcurve Returns: True if pcurve was added, else False Status : OK : Pcurve exists FAIL1: No 3d curve FAIL2: fail during projecting DONE1: Pcurve was added DONE2: specific case of pcurve going through degenerated point on sphere encountered during projection (see class ShapeConstruct_ProjectCurveOnSurface for more info) More...
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| Standard_Boolean | FixAddCurve3d (const TopoDS_Edge &edge) |
| | Tries to build 3d curve of the edge if missing Use : It is to be called after FixRemoveCurve3d (if removed) or in any case when edge can have no 3d curve Returns: True if 3d curve was added, else False Status : OK : 3d curve exists FAIL1: BRepLib::BuildCurve3d() has failed DONE1: 3d curve was added. More...
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| Standard_Boolean | FixVertexTolerance (const TopoDS_Edge &edge, const TopoDS_Face &face) |
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| Standard_Boolean | FixVertexTolerance (const TopoDS_Edge &edge) |
| | Increases the tolerances of the edge vertices to comprise the ends of 3d curve and pcurve on the given face (first method) or all pcurves stored in an edge (second one) Returns: True, if tolerances have been increased, otherwise False Status: OK : the original tolerances have not been changed DONE1: the tolerance of first vertex has been increased DONE2: the tolerance of last vertex has been increased. More...
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| Standard_Boolean | FixReversed2d (const TopoDS_Edge &edge, const TopoDS_Face &face) |
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| Standard_Boolean | FixReversed2d (const TopoDS_Edge &edge, const Handle< Geom_Surface > &surface, const TopLoc_Location &location) |
| | Fixes edge if pcurve is directed opposite to 3d curve Check is done by call to the function ShapeAnalysis_Edge::CheckCurve3dWithPCurve() Warning: For seam edge this method will check and fix the pcurve in only one direction. Hence, it should be called twice for seam edge: once with edge orientation FORWARD and once with REVERSED. Returns: False if nothing done, True if reversed (status DONE) Status: OK - pcurve OK, nothing done FAIL1 - no pcurve FAIL2 - no 3d curve DONE1 - pcurve was reversed. More...
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| Standard_Boolean | FixSameParameter (const TopoDS_Edge &edge, const Standard_Real tolerance=0.0) |
| | Tries to make edge SameParameter and sets corresponding tolerance and SameParameter flag. First, it makes edge same range if SameRange flag is not set. More...
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| Standard_Boolean | FixSameParameter (const TopoDS_Edge &edge, const TopoDS_Face &face, const Standard_Real tolerance=0.0) |
| | Tries to make edge SameParameter and sets corresponding tolerance and SameParameter flag. First, it makes edge same range if SameRange flag is not set. More...
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| Standard_Boolean | Status (const ShapeExtend_Status status) const |
| | Returns the status (in the form of True/False) of last Fix. More...
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| void | SetContext (const Handle< ShapeBuild_ReShape > &context) |
| | Sets context. More...
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| Handle< ShapeBuild_ReShape > | Context () const |
| | Returns context. More...
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 Public Member Functions inherited from Standard_Transient |
| | Standard_Transient () |
| | Empty constructor. More...
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| | Standard_Transient (const Standard_Transient &) |
| | Copy constructor – does nothing. More...
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| Standard_Transient & | operator= (const Standard_Transient &) |
| | Assignment operator, needed to avoid copying reference counter. More...
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| virtual | ~Standard_Transient () |
| | Destructor must be virtual. More...
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| virtual void | Delete () const |
| | Memory deallocator for transient classes. More...
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| virtual const opencascade::handle< Standard_Type > & | DynamicType () const |
| | Returns a type descriptor about this object. More...
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| Standard_Boolean | IsInstance (const opencascade::handle< Standard_Type > &theType) const |
| | Returns a true value if this is an instance of Type. More...
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| Standard_Boolean | IsInstance (const Standard_CString theTypeName) const |
| | Returns a true value if this is an instance of TypeName. More...
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| Standard_Boolean | IsKind (const opencascade::handle< Standard_Type > &theType) const |
| | Returns true if this is an instance of Type or an instance of any class that inherits from Type. Note that multiple inheritance is not supported by OCCT RTTI mechanism. More...
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| Standard_Boolean | IsKind (const Standard_CString theTypeName) const |
| | Returns true if this is an instance of TypeName or an instance of any class that inherits from TypeName. Note that multiple inheritance is not supported by OCCT RTTI mechanism. More...
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| Standard_Transient * | This () const |
| | Returns non-const pointer to this object (like const_cast). For protection against creating handle to objects allocated in stack or call from constructor, it will raise exception Standard_ProgramError if reference counter is zero. More...
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| Standard_Integer | GetRefCount () const |
| | Get the reference counter of this object. More...
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| void | IncrementRefCounter () const |
| | Increments the reference counter of this object. More...
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| Standard_Integer | DecrementRefCounter () const |
| | Decrements the reference counter of this object; returns the decremented value. More...
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Fixing invalid edge. Geometrical and/or topological inconsistency:
- no 3d curve or pcurve,
- mismatching orientation of 3d curve and pcurve,
- incorrect SameParameter flag (curve deviation is greater than edge tolerance),
- not adjacent curves (3d or pcurve) to the vertices.
Tries to make edge SameParameter and sets corresponding tolerance and SameParameter flag. First, it makes edge same range if SameRange flag is not set.
If flag SameParameter is set, this method calls the function ShapeAnalysis_Edge::CheckSameParameter() that calculates the maximal deviation of pcurves of the edge from its 3d curve. If deviation > tolerance, the tolerance of edge is increased to a value of deviation. If deviation < tolerance nothing happens.
If flag SameParameter is not set, this method chooses the best variant (one that has minimal tolerance), either a. only after computing deviation (as above) or b. after calling standard procedure BRepLib::SameParameter and computing deviation (as above). If <tolerance> > 0, it is used as parameter for BRepLib::SameParameter, otherwise, tolerance of the edge is used.
Use : Is to be called after all pcurves and 3d curve of the edge are correctly computed Remark : SameParameter flag is always set to True after this method Returns: True, if something done, else False Status : OK - edge was initially SameParameter, nothing is done FAIL1 - computation of deviation of pcurves from 3d curve has failed FAIL2 - BRepLib::SameParameter() has failed DONE1 - tolerance of the edge was increased DONE2 - flag SameParameter was set to True (only if BRepLib::SameParameter() did not set it) DONE3 - edge was modified by BRepLib::SameParameter() to SameParameter DONE4 - not used anymore DONE5 - if the edge resulting from BRepLib has been chosen, i.e. variant b. above (only for edges with not set SameParameter)
Tries to make edge SameParameter and sets corresponding tolerance and SameParameter flag. First, it makes edge same range if SameRange flag is not set.
If flag SameParameter is set, this method calls the function ShapeAnalysis_Edge::CheckSameParameter() that calculates the maximal deviation of pcurves of the edge from its 3d curve. If deviation > tolerance, the tolerance of edge is increased to a value of deviation. If deviation < tolerance nothing happens.
If flag SameParameter is not set, this method chooses the best variant (one that has minimal tolerance), either a. only after computing deviation (as above) or b. after calling standard procedure BRepLib::SameParameter and computing deviation (as above). If <tolerance> > 0, it is used as parameter for BRepLib::SameParameter, otherwise, tolerance of the edge is used.
Use : Is to be called after all pcurves and 3d curve of the edge are correctly computed Remark : SameParameter flag is always set to True after this method Returns: True, if something done, else False Status : OK - edge was initially SameParameter, nothing is done FAIL1 - computation of deviation of pcurves from 3d curve has failed FAIL2 - BRepLib::SameParameter() has failed DONE1 - tolerance of the edge was increased DONE2 - flag SameParameter was set to True (only if BRepLib::SameParameter() did not set it) DONE3 - edge was modified by BRepLib::SameParameter() to SameParameter DONE4 - not used anymore DONE5 - if the edge resulting from BRepLib has been chosen, i.e. variant b. above (only for edges with not set SameParameter)
