Defines geometric modifications to a shape, i.e. changes to faces, edges and vertices. More...
#include <BRepTools_Modification.hxx>
Public Member Functions | |
| virtual Standard_Boolean | NewSurface (const TopoDS_Face &F, Handle< Geom_Surface > &S, TopLoc_Location &L, Standard_Real &Tol, Standard_Boolean &RevWires, Standard_Boolean &RevFace)=0 |
| Returns true if the face, F, has been modified. If the face has been modified: More... | |
| virtual Standard_Boolean | NewTriangulation (const TopoDS_Face &F, Handle< Poly_Triangulation > &T) |
| Returns true if the face has been modified according to changed triangulation. If the face has been modified: More... | |
| virtual Standard_Boolean | NewCurve (const TopoDS_Edge &E, Handle< Geom_Curve > &C, TopLoc_Location &L, Standard_Real &Tol)=0 |
| Returns true if the edge, E, has been modified. If the edge has been modified: More... | |
| virtual Standard_Boolean | NewPolygon (const TopoDS_Edge &E, Handle< Poly_Polygon3D > &P) |
| Returns true if the edge has been modified according to changed polygon. If the edge has been modified: More... | |
| virtual Standard_Boolean | NewPolygonOnTriangulation (const TopoDS_Edge &E, const TopoDS_Face &F, Handle< Poly_PolygonOnTriangulation > &P) |
| Returns true if the edge has been modified according to changed polygon on triangulation. If the edge has been modified: More... | |
| virtual Standard_Boolean | NewPoint (const TopoDS_Vertex &V, gp_Pnt &P, Standard_Real &Tol)=0 |
| Returns true if the vertex V has been modified. If V has been modified: More... | |
| virtual Standard_Boolean | NewCurve2d (const TopoDS_Edge &E, const TopoDS_Face &F, const TopoDS_Edge &NewE, const TopoDS_Face &NewF, Handle< Geom2d_Curve > &C, Standard_Real &Tol)=0 |
| Returns true if the edge, E, has a new curve on surface on the face, F. If a new curve exists: More... | |
| virtual Standard_Boolean | NewParameter (const TopoDS_Vertex &V, const TopoDS_Edge &E, Standard_Real &P, Standard_Real &Tol)=0 |
| Returns true if the vertex V has a new parameter on the edge E. If a new parameter exists: More... | |
| virtual GeomAbs_Shape | Continuity (const TopoDS_Edge &E, const TopoDS_Face &F1, const TopoDS_Face &F2, const TopoDS_Edge &NewE, const TopoDS_Face &NewF1, const TopoDS_Face &NewF2)=0 |
| Returns the continuity of <NewE> between <NewF1> and <NewF2>. <NewE> is the new edge created from <E>. <NewF1> (resp. <NewF2>) is the new face created from <F1> (resp. <F2>). More... | |
 Public Member Functions inherited from Standard_Transient | |
| Standard_Transient () | |
| Empty constructor. More... | |
| Standard_Transient (const Standard_Transient &) | |
| Copy constructor – does nothing. More... | |
| Standard_Transient & | operator= (const Standard_Transient &) |
| Assignment operator, needed to avoid copying reference counter. More... | |
| virtual | ~Standard_Transient () |
| Destructor must be virtual. More... | |
| virtual void | Delete () const |
| Memory deallocator for transient classes. More... | |
| virtual const opencascade::handle< Standard_Type > & | DynamicType () const |
| Returns a type descriptor about this object. More... | |
| Standard_Boolean | IsInstance (const opencascade::handle< Standard_Type > &theType) const |
| Returns a true value if this is an instance of Type. More... | |
| Standard_Boolean | IsInstance (const Standard_CString theTypeName) const |
| Returns a true value if this is an instance of TypeName. More... | |
| 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... | |
| 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... | |
| 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... | |
| Standard_Integer | GetRefCount () const |
| Get the reference counter of this object. More... | |
| void | IncrementRefCounter () const |
| Increments the reference counter of this object. More... | |
| Standard_Integer | DecrementRefCounter () const |
| Decrements the reference counter of this object; returns the decremented value. More... | |
Additional Inherited Members | |
| Public Types inherited from Standard_Transient | |
| typedef void | base_type |
| Returns a type descriptor about this object. More... | |
| Static Public Member Functions inherited from Standard_Transient | |
| static const char * | get_type_name () |
| Returns a type descriptor about this object. More... | |
| static const opencascade::handle< Standard_Type > & | get_type_descriptor () |
| Returns type descriptor of Standard_Transient class. More... | |
Detailed Description
Defines geometric modifications to a shape, i.e. changes to faces, edges and vertices.
Member Function Documentation
◆ Continuity()
|
pure virtual |
Returns the continuity of <NewE> between <NewF1> and <NewF2>. <NewE> is the new edge created from <E>. <NewF1> (resp. <NewF2>) is the new face created from <F1> (resp. <F2>).
Implemented in ShapeCustom_SweptToElementary, ShapeCustom_DirectModification, ShapeCustom_ConvertToRevolution, ShapeCustom_ConvertToBSpline, ShapeCustom_BSplineRestriction, Draft_Modification, BRepTools_TrsfModification, BRepTools_NurbsConvertModification, BRepTools_GTrsfModification, and BRepOffset_SimpleOffset.
◆ NewCurve()
|
pure virtual |
Returns true if the edge, E, has been modified. If the edge has been modified:
- C is the new geometry associated with the edge,
- L is its new location, and
- Tol is the new tolerance. If the edge has not been modified, this function returns false, and the values of C, L and Tol are not significant.
Implemented in ShapeCustom_TrsfModification, ShapeCustom_SweptToElementary, ShapeCustom_DirectModification, ShapeCustom_ConvertToRevolution, ShapeCustom_ConvertToBSpline, ShapeCustom_BSplineRestriction, Draft_Modification, BRepTools_TrsfModification, BRepTools_NurbsConvertModification, BRepTools_GTrsfModification, and BRepOffset_SimpleOffset.
◆ NewCurve2d()
|
pure virtual |
Returns true if the edge, E, has a new curve on surface on the face, F. If a new curve exists:
- C is the new geometry of the edge,
- L is the new location, and
- Tol is the new tolerance. NewE is the new edge created from E, and NewF is the new face created from F. If there is no new curve on the face, this function returns false, and the values of C, L and Tol are not significant.
Implemented in ShapeCustom_TrsfModification, ShapeCustom_SweptToElementary, ShapeCustom_DirectModification, ShapeCustom_ConvertToRevolution, ShapeCustom_ConvertToBSpline, ShapeCustom_BSplineRestriction, Draft_Modification, BRepTools_TrsfModification, BRepTools_NurbsConvertModification, BRepTools_GTrsfModification, and BRepOffset_SimpleOffset.
◆ NewParameter()
|
pure virtual |
Returns true if the vertex V has a new parameter on the edge E. If a new parameter exists:
- P is the parameter, and
- Tol is the new tolerance. If there is no new parameter this function returns false, and the values of P and Tol are not significant.
Implemented in ShapeCustom_TrsfModification, ShapeCustom_SweptToElementary, ShapeCustom_DirectModification, ShapeCustom_ConvertToRevolution, ShapeCustom_ConvertToBSpline, ShapeCustom_BSplineRestriction, Draft_Modification, BRepTools_TrsfModification, BRepTools_NurbsConvertModification, BRepTools_GTrsfModification, and BRepOffset_SimpleOffset.
◆ NewPoint()
|
pure virtual |
Returns true if the vertex V has been modified. If V has been modified:
- P is the new geometry of the vertex, and
- Tol is the new tolerance. If the vertex has not been modified this function returns false, and the values of P and Tol are not significant.
Implemented in ShapeCustom_TrsfModification, ShapeCustom_SweptToElementary, ShapeCustom_DirectModification, ShapeCustom_ConvertToRevolution, ShapeCustom_ConvertToBSpline, ShapeCustom_BSplineRestriction, Draft_Modification, BRepTools_TrsfModification, BRepTools_NurbsConvertModification, BRepTools_GTrsfModification, and BRepOffset_SimpleOffset.
◆ NewPolygon()
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virtual |
Returns true if the edge has been modified according to changed polygon. If the edge has been modified:
- P is a new polygon
◆ NewPolygonOnTriangulation()
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virtual |
Returns true if the edge has been modified according to changed polygon on triangulation. If the edge has been modified:
- P is a new polygon on triangulation
◆ NewSurface()
|
pure virtual |
Returns true if the face, F, has been modified. If the face has been modified:
- S is the new geometry of the face,
- L is its new location, and
- Tol is the new tolerance. The flag, RevWires, is set to true when the modification reverses the normal of the surface, (i.e. the wires have to be reversed). The flag, RevFace, is set to true if the orientation of the modified face changes in the shells which contain it. If the face has not been modified this function returns false, and the values of S, L, Tol, RevWires and RevFace are not significant.
Implemented in ShapeCustom_TrsfModification, ShapeCustom_SweptToElementary, ShapeCustom_DirectModification, ShapeCustom_ConvertToRevolution, ShapeCustom_ConvertToBSpline, ShapeCustom_BSplineRestriction, Draft_Modification, BRepTools_TrsfModification, BRepTools_NurbsConvertModification, BRepTools_GTrsfModification, and BRepOffset_SimpleOffset.
◆ NewTriangulation()
|
virtual |
Returns true if the face has been modified according to changed triangulation. If the face has been modified:
- T is a new triangulation on the face
The documentation for this class was generated from the following file:
