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| BRep_TFace () |
| Creates an empty TFace.
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const Handle< Geom_Surface > & | Surface () const |
| Returns face surface.
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void | Surface (const Handle< Geom_Surface > &theSurface) |
| Sets surface for this face.
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const TopLoc_Location & | Location () const |
| Returns the face location.
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void | Location (const TopLoc_Location &theLocation) |
| Sets the location for this face.
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Standard_Real | Tolerance () const |
| Returns the face tolerance.
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void | Tolerance (const Standard_Real theTolerance) |
| Sets the tolerance for this face.
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Standard_Boolean | NaturalRestriction () const |
| Returns TRUE if the boundary of this face is known to be the parametric space (Umin, UMax, VMin, VMax).
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void | NaturalRestriction (const Standard_Boolean theRestriction) |
| Sets the flag that is TRUE if the boundary of this face is known to be the parametric space.
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const Handle< Poly_Triangulation > & | Triangulation (const Poly_MeshPurpose thePurpose=Poly_MeshPurpose_NONE) const |
| Returns the triangulation of this face according to the mesh purpose.
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void | Triangulation (const Handle< Poly_Triangulation > &theTriangulation, const Standard_Boolean theToReset=true) |
| Sets input triangulation for this face.
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virtual Handle< TopoDS_TShape > | EmptyCopy () const override |
| Returns a copy of the TShape with no sub-shapes. The new Face has no triangulation.
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virtual void | DumpJson (Standard_OStream &theOStream, Standard_Integer theDepth=-1) const override |
| Dumps the content of me into the stream.
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const Poly_ListOfTriangulation & | Triangulations () const |
| Returns the list of available face triangulations.
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void | Triangulations (const Poly_ListOfTriangulation &theTriangulations, const Handle< Poly_Triangulation > &theActiveTriangulation) |
| Sets input list of triangulations and currently active triangulation for this face. If list is empty internal list of triangulations will be cleared and active triangulation will be nullified. Else this list will be saved and the input active triangulation be saved as active. Use NULL active triangulation to set the first triangulation in list as active. Note: the method throws exception if there is any NULL triangulation in input list or if this list doesn't contain input active triangulation.
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Standard_Integer | NbTriangulations () const |
| Returns number of available face triangulations.
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const Handle< Poly_Triangulation > & | ActiveTriangulation () const |
| Returns current active triangulation.
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| TopoDS_TFace () |
| Creates an empty TFace.
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TopAbs_ShapeEnum | ShapeType () const override |
| returns FACE.
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virtual Handle< TopoDS_TShape > | EmptyCopy () const override |
| Returns an empty TFace.
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Standard_Boolean | Free () const |
| Returns the free flag.
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void | Free (Standard_Boolean theIsFree) |
| Sets the free flag.
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Standard_Boolean | Locked () const |
| Returns the locked flag.
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void | Locked (Standard_Boolean theIsLocked) |
| Sets the locked flag.
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Standard_Boolean | Modified () const |
| Returns the modification flag.
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void | Modified (Standard_Boolean theIsModified) |
| Sets the modification flag.
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Standard_Boolean | Checked () const |
| Returns the checked flag.
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void | Checked (Standard_Boolean theIsChecked) |
| Sets the checked flag.
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Standard_Boolean | Orientable () const |
| Returns the orientability flag.
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void | Orientable (Standard_Boolean theIsOrientable) |
| Sets the orientability flag.
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Standard_Boolean | Closed () const |
| Returns the closedness flag.
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void | Closed (Standard_Boolean theIsClosed) |
| Sets the closedness flag.
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Standard_Boolean | Infinite () const |
| Returns the infinity flag.
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void | Infinite (Standard_Boolean theIsInfinite) |
| Sets the infinity flag.
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Standard_Boolean | Convex () const |
| Returns the convexness flag.
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void | Convex (Standard_Boolean theIsConvex) |
| Sets the convexness flag.
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virtual TopAbs_ShapeEnum | ShapeType () const =0 |
| Returns the type as a term of the ShapeEnum enum : VERTEX, EDGE, WIRE, FACE, ....
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virtual Handle< TopoDS_TShape > | EmptyCopy () const =0 |
| Returns a copy of the TShape with no sub-shapes.
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Standard_Integer | NbChildren () const |
| Returns the number of direct sub-shapes (children).
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virtual void | DumpJson (Standard_OStream &theOStream, Standard_Integer theDepth=-1) const |
| Dumps the content of me into the stream.
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Public Member Functions inherited from Standard_Transient |
| Standard_Transient () |
| Empty constructor.
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| Standard_Transient (const Standard_Transient &) |
| Copy constructor – does nothing.
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Standard_Transient & | operator= (const Standard_Transient &) |
| Assignment operator, needed to avoid copying reference counter.
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virtual | ~Standard_Transient () |
| Destructor must be virtual.
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virtual void | Delete () const |
| Memory deallocator for transient classes.
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virtual const opencascade::handle< Standard_Type > & | DynamicType () const |
| Returns a type descriptor about this object.
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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.
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Standard_Boolean | IsInstance (const Standard_CString theTypeName) const |
| Returns a true value if this is an instance of TypeName.
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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.
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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.
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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.
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Standard_Integer | GetRefCount () const |
| Get the reference counter of this object.
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void | IncrementRefCounter () const |
| Increments the reference counter of this object.
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Standard_Integer | DecrementRefCounter () const |
| Decrements the reference counter of this object; returns the decremented value.
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The Tface from BRep is based on the TFace from TopoDS. The TFace contains :
- A surface, a tolerance and a Location.
- A NaturalRestriction flag, when this flag is True the boundary of the face is known to be the parametric space (Umin, UMax, VMin, VMax).
- An optional list of triangulations. If there are any triangulations the surface can be absent.
The Location is used for the Surface.
The triangulation is in the same reference system than the TFace. A point on mySurface must be transformed with myLocation, but not a point on the triangulation.
The Surface may be shared by different TFaces but not the Triangulation, because the Triangulation may be modified by the edges.