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TKBRep
BRep


BRep_Builder Class Reference

A framework providing advanced tolerance control.
If tolerance control is required, you are advised to:
1. build a default precision for topology, using the
classes provided in the BRepAPI package
2. update the tolerance of the resulting shape.
Note that only vertices, edges and faces have
meaningful tolerance control. The tolerance value
must always comply with the condition that face
tolerances are more restrictive than edge tolerances
which are more restrictive than vertex tolerances. In
other words: Tol(Vertex) >= Tol(Edge) >= Tol(Face).
Other rules in setting tolerance include:
- you can open up tolerance but should never restrict it
- an edge cannot be included within the fusion of the
tolerance spheres of two vertices
.

#include <BRep_Builder.hxx>

Inheritance diagram for BRep_Builder:

Inheritance graph
[legend]

Public Member Functions

void * operator new (size_t, void *anAddress)
void * operator new (size_t size)
void operator delete (void *anAddress)
Standard_EXPORT BRep_Builder ()
 Creates an empty builder.
.
Standard_EXPORT void MakeFace (TopoDS_Face &F) const
 Makes an undefined Face.
.
Standard_EXPORT void MakeFace (TopoDS_Face &F, const Handle(Geom_Surface)&S, const Standard_Real Tol) const
 Makes a Face with a surface.
.
Standard_EXPORT void MakeFace (TopoDS_Face &F, const Handle(Geom_Surface)&S, const TopLoc_Location &L, const Standard_Real Tol) const
 Makes a Face with a surface and a location.
.
Standard_EXPORT void MakeFace (TopoDS_Face &F, const Handle(Poly_Triangulation)&T) const
 Makes a Face with a triangulation. The triangulation
is in the same reference system than the TFace.

.
Standard_EXPORT void UpdateFace (const TopoDS_Face &F, const Handle(Geom_Surface)&S, const TopLoc_Location &L, const Standard_Real Tol) const
 Updates the face F using the tolerance value Tol,
surface S and location Location.
.
Standard_EXPORT void UpdateFace (const TopoDS_Face &F, const Handle(Poly_Triangulation)&T) const
 Changes a face triangulation.

A null Triangulation removes the triangulation.

.
Standard_EXPORT void UpdateFace (const TopoDS_Face &F, const Standard_Real Tol) const
 Updates the face Tolerance.
.
Standard_EXPORT void NaturalRestriction (const TopoDS_Face &F, const Standard_Boolean N) const
 Sets the NaturalRestriction flag of the face.
.
Standard_EXPORT void MakeEdge (TopoDS_Edge &E) const
 Makes an undefined Edge (no geometry).
.
Standard_EXPORT void MakeEdge (TopoDS_Edge &E, const Handle(Geom_Curve)&C, const Standard_Real Tol) const
 Makes an Edge with a curve.
.
Standard_EXPORT void MakeEdge (TopoDS_Edge &E, const Handle(Geom_Curve)&C, const TopLoc_Location &L, const Standard_Real Tol) const
 Makes an Edge with a curve and a location.
.
Standard_EXPORT void MakeEdge (TopoDS_Edge &E, const Handle(Poly_Polygon3D)&P) const
 Makes an Edge with a polygon 3d.
.
Standard_EXPORT void MakeEdge (TopoDS_Edge &E, const Handle(Poly_PolygonOnTriangulation)&N, const Handle(Poly_Triangulation)&T) const
 makes an Edge polygon on Triangulation.



Standard_EXPORT void MakeEdge (TopoDS_Edge &E, const Handle(Poly_PolygonOnTriangulation)&N, const Handle(Poly_Triangulation)&T, const TopLoc_Location &L) const
 makes an Edge polygon on Triangulation.



Standard_EXPORT void UpdateEdge (const TopoDS_Edge &E, const Handle(Geom_Curve)&C, const Standard_Real Tol) const
 Sets a 3D curve for the edge.
If <c> is a null handle, remove any existing 3d curve.
.
Standard_EXPORT void UpdateEdge (const TopoDS_Edge &E, const Handle(Geom_Curve)&C, const TopLoc_Location &L, const Standard_Real Tol) const
 Sets a 3D curve for the edge.
If <c> is a null handle, remove any existing 3d curve.
.
Standard_EXPORT void UpdateEdge (const TopoDS_Edge &E, const Handle(Geom2d_Curve)&C, const TopoDS_Face &F, const Standard_Real Tol) const
 Sets a pcurve for the edge on the face.
If <c> is a null handle, remove any existing pcurve.
.
Standard_EXPORT void UpdateEdge (const TopoDS_Edge &E, const Handle(Geom2d_Curve)&C1, const Handle(Geom2d_Curve)&C2, const TopoDS_Face &F, const Standard_Real Tol) const
 Sets pcurves for the edge on the closed face. If
<c1> or <c2> is a null handle, remove any existing
pcurve.
.
Standard_EXPORT void UpdateEdge (const TopoDS_Edge &E, const Handle(Geom2d_Curve)&C, const Handle(Geom_Surface)&S, const TopLoc_Location &L, const Standard_Real Tol) const
 Sets a pcurve for the edge on the face.
If <c> is a null handle, remove any existing pcurve.
.
Standard_EXPORT void UpdateEdge (const TopoDS_Edge &E, const Handle(Geom2d_Curve)&C, const Handle(Geom_Surface)&S, const TopLoc_Location &L, const Standard_Real Tol, const gp_Pnt2d &Pf, const gp_Pnt2d &Pl) const
 Sets a pcurve for the edge on the face.
If <c> is a null handle, remove any existing pcurve.
Sets UV bounds for curve repsentation
.
Standard_EXPORT void UpdateEdge (const TopoDS_Edge &E, const Handle(Geom2d_Curve)&C1, const Handle(Geom2d_Curve)&C2, const Handle(Geom_Surface)&S, const TopLoc_Location &L, const Standard_Real Tol) const
 Sets pcurves for the edge on the closed surface.
<c1> or <c2> is a null handle, remove any existing
pcurve.
.
Standard_EXPORT void UpdateEdge (const TopoDS_Edge &E, const Handle(Geom2d_Curve)&C1, const Handle(Geom2d_Curve)&C2, const Handle(Geom_Surface)&S, const TopLoc_Location &L, const Standard_Real Tol, const gp_Pnt2d &Pf, const gp_Pnt2d &Pl) const
 Sets pcurves for the edge on the closed surface.
<c1> or <c2> is a null handle, remove any existing
pcurve.
Sets UV bounds for curve repsentation
.
Standard_EXPORT void UpdateEdge (const TopoDS_Edge &E, const Handle(Poly_Polygon3D)&P) const
 Changes an Edge 3D polygon.

A null Polygon removes the 3d Polygon.

.
Standard_EXPORT void UpdateEdge (const TopoDS_Edge &E, const Handle(Poly_Polygon3D)&P, const TopLoc_Location &L) const
 Changes an Edge 3D polygon.

A null Polygon removes the 3d Polygon.

.
Standard_EXPORT void UpdateEdge (const TopoDS_Edge &E, const Handle(Poly_PolygonOnTriangulation)&N, const Handle(Poly_Triangulation)&T) const
 Changes an Edge polygon on Triangulation.


.
Standard_EXPORT void UpdateEdge (const TopoDS_Edge &E, const Handle(Poly_PolygonOnTriangulation)&N, const Handle(Poly_Triangulation)&T, const TopLoc_Location &L) const
 Changes an Edge polygon on Triangulation.


.
Standard_EXPORT void UpdateEdge (const TopoDS_Edge &E, const Handle(Poly_PolygonOnTriangulation)&N1, const Handle(Poly_PolygonOnTriangulation)&N2, const Handle(Poly_Triangulation)&T, const TopLoc_Location &L) const
 Changes an Edge polygon on Triangulation.


.
Standard_EXPORT void UpdateEdge (const TopoDS_Edge &E, const Handle(Poly_PolygonOnTriangulation)&N1, const Handle(Poly_PolygonOnTriangulation)&N2, const Handle(Poly_Triangulation)&T) const
 Changes an Edge polygon on Triangulation.


.
Standard_EXPORT void UpdateEdge (const TopoDS_Edge &E, const Handle(Poly_Polygon2D)&P, const TopoDS_Face &S) const
 Changes Edge polygon on a face.


.
Standard_EXPORT void UpdateEdge (const TopoDS_Edge &E, const Handle(Poly_Polygon2D)&P, const Handle(Geom_Surface)&S, const TopLoc_Location &T) const
 Changes Edge polygon on a face.


.
Standard_EXPORT void UpdateEdge (const TopoDS_Edge &E, const Handle(Poly_Polygon2D)&P1, const Handle(Poly_Polygon2D)&P2, const TopoDS_Face &S) const
 Changes Edge polygons on a face.

A null Polygon removes the 2d Polygon.

.
Standard_EXPORT void UpdateEdge (const TopoDS_Edge &E, const Handle(Poly_Polygon2D)&P1, const Handle(Poly_Polygon2D)&P2, const Handle(Geom_Surface)&S, const TopLoc_Location &L) const
 Changes Edge polygons on a face.

A null Polygon removes the 2d Polygon.

.
Standard_EXPORT void UpdateEdge (const TopoDS_Edge &E, const Standard_Real Tol) const
 Updates the edge tolerance.
.
Standard_EXPORT void Continuity (const TopoDS_Edge &E, const TopoDS_Face &F1, const TopoDS_Face &F2, const GeomAbs_Shape C) const
 Sets the geometric continuity on the edge.
.
Standard_EXPORT void Continuity (const TopoDS_Edge &E, const Handle(Geom_Surface)&S1, const Handle(Geom_Surface)&S2, const TopLoc_Location &L1, const TopLoc_Location &L2, const GeomAbs_Shape C) const
 Sets the geometric continuity on the edge.
.
Standard_EXPORT void SameParameter (const TopoDS_Edge &E, const Standard_Boolean S) const
 Sets the same parameter flag for the edge <e>.
.
Standard_EXPORT void SameRange (const TopoDS_Edge &E, const Standard_Boolean S) const
 Sets the same range flag for the edge <e>.
.
Standard_EXPORT void Degenerated (const TopoDS_Edge &E, const Standard_Boolean D) const
 Sets the degenerated flag for the edge <e>.
.
Standard_EXPORT void Range (const TopoDS_Edge &E, const Standard_Real First, const Standard_Real Last, const Standard_Boolean Only3d=Standard_False) const
 Sets the range of the 3d curve if Only3d=TRUE,
otherwise sets the range to all the representations
.
Standard_EXPORT void Range (const TopoDS_Edge &E, const Handle(Geom_Surface)&S, const TopLoc_Location &L, const Standard_Real First, const Standard_Real Last) const
 Sets the range of the edge on the pcurve on the
surface.
.
Standard_EXPORT void Range (const TopoDS_Edge &E, const TopoDS_Face &F, const Standard_Real First, const Standard_Real Last) const
 Sets the range of the edge on the pcurve on the face.
.
Standard_EXPORT void Transfert (const TopoDS_Edge &Ein, const TopoDS_Edge &Eout) const
 Add to <eout> the geometric representations of
<ein>.
.
Standard_EXPORT void MakeVertex (TopoDS_Vertex &V) const
 Makes an udefined vertex without geometry.
.
Standard_EXPORT void MakeVertex (TopoDS_Vertex &V, const gp_Pnt &P, const Standard_Real Tol) const
 Makes a vertex from a 3D point.
.
Standard_EXPORT void UpdateVertex (const TopoDS_Vertex &V, const gp_Pnt &P, const Standard_Real Tol) const
 Sets a 3D point on the vertex.
.
Standard_EXPORT void UpdateVertex (const TopoDS_Vertex &V, const Standard_Real P, const TopoDS_Edge &E, const Standard_Real Tol) const
 Sets the parameter for the vertex on the edge
curves.
.
Standard_EXPORT void UpdateVertex (const TopoDS_Vertex &V, const Standard_Real P, const TopoDS_Edge &E, const TopoDS_Face &F, const Standard_Real Tol) const
 Sets the parameter for the vertex on the edge
pcurve on the face.
.
Standard_EXPORT void UpdateVertex (const TopoDS_Vertex &V, const Standard_Real P, const TopoDS_Edge &E, const Handle(Geom_Surface)&S, const TopLoc_Location &L, const Standard_Real Tol) const
 Sets the parameter for the vertex on the edge
pcurve on the surface.
.
Standard_EXPORT void UpdateVertex (const TopoDS_Vertex &Ve, const Standard_Real U, const Standard_Real V, const TopoDS_Face &F, const Standard_Real Tol) const
 Sets the parameters for the vertex on the face.
.
Standard_EXPORT void UpdateVertex (const TopoDS_Vertex &V, const Standard_Real Tol) const
 Updates the vertex tolerance.
.
Standard_EXPORT void Transfert (const TopoDS_Edge &Ein, const TopoDS_Edge &Eout, const TopoDS_Vertex &Vin, const TopoDS_Vertex &Vout) const
 Transfert the parameters of Vin on Ein as the
parameter of Vout on Eout.
.

Constructor & Destructor Documentation

Standard_EXPORT BRep_Builder::BRep_Builder  ) 
 


Member Function Documentation

Standard_EXPORT void BRep_Builder::Continuity const TopoDS_Edge E,
const Handle(Geom_Surface)&  S1,
const Handle(Geom_Surface)&  S2,
const TopLoc_Location &  L1,
const TopLoc_Location &  L2,
const GeomAbs_Shape  C
const
 

Standard_EXPORT void BRep_Builder::Continuity const TopoDS_Edge E,
const TopoDS_Face F1,
const TopoDS_Face F2,
const GeomAbs_Shape  C
const
 

Standard_EXPORT void BRep_Builder::Degenerated const TopoDS_Edge E,
const Standard_Boolean  D
const
 

Standard_EXPORT void BRep_Builder::MakeEdge TopoDS_Edge E,
const Handle(Poly_PolygonOnTriangulation)&  N,
const Handle(Poly_Triangulation)&  T,
const TopLoc_Location &  L
const
 

Standard_EXPORT void BRep_Builder::MakeEdge TopoDS_Edge E,
const Handle(Poly_PolygonOnTriangulation)&  N,
const Handle(Poly_Triangulation)&  T
const
 

Standard_EXPORT void BRep_Builder::MakeEdge TopoDS_Edge E,
const Handle(Poly_Polygon3D)&  P
const
 

Standard_EXPORT void BRep_Builder::MakeEdge TopoDS_Edge E,
const Handle(Geom_Curve)&  C,
const TopLoc_Location &  L,
const Standard_Real  Tol
const
 

Standard_EXPORT void BRep_Builder::MakeEdge TopoDS_Edge E,
const Handle(Geom_Curve)&  C,
const Standard_Real  Tol
const
 

Standard_EXPORT void BRep_Builder::MakeEdge TopoDS_Edge E  )  const
 

Standard_EXPORT void BRep_Builder::MakeFace TopoDS_Face F,
const Handle(Poly_Triangulation)&  T
const
 

Standard_EXPORT void BRep_Builder::MakeFace TopoDS_Face F,
const Handle(Geom_Surface)&  S,
const TopLoc_Location &  L,
const Standard_Real  Tol
const
 

Standard_EXPORT void BRep_Builder::MakeFace TopoDS_Face F,
const Handle(Geom_Surface)&  S,
const Standard_Real  Tol
const
 

Standard_EXPORT void BRep_Builder::MakeFace TopoDS_Face F  )  const
 

Standard_EXPORT void BRep_Builder::MakeVertex TopoDS_Vertex V,
const gp_Pnt &  P,
const Standard_Real  Tol
const
 

Standard_EXPORT void BRep_Builder::MakeVertex TopoDS_Vertex V  )  const
 

Standard_EXPORT void BRep_Builder::NaturalRestriction const TopoDS_Face F,
const Standard_Boolean  N
const
 

void BRep_Builder::operator delete void *  anAddress  )  [inline]
 

Reimplemented from TopoDS_Builder3D.

void* BRep_Builder::operator new size_t  size  )  [inline]
 

Reimplemented from TopoDS_Builder3D.

void* BRep_Builder::operator new size_t  ,
void *  anAddress
[inline]
 

Reimplemented from TopoDS_Builder3D.

Standard_EXPORT void BRep_Builder::Range const TopoDS_Edge E,
const TopoDS_Face F,
const Standard_Real  First,
const Standard_Real  Last
const
 

Standard_EXPORT void BRep_Builder::Range const TopoDS_Edge E,
const Handle(Geom_Surface)&  S,
const TopLoc_Location &  L,
const Standard_Real  First,
const Standard_Real  Last
const
 

Standard_EXPORT void BRep_Builder::Range const TopoDS_Edge E,
const Standard_Real  First,
const Standard_Real  Last,
const Standard_Boolean  Only3d = Standard_False
const
 

Standard_EXPORT void BRep_Builder::SameParameter const TopoDS_Edge E,
const Standard_Boolean  S
const
 

Standard_EXPORT void BRep_Builder::SameRange const TopoDS_Edge E,
const Standard_Boolean  S
const
 

Standard_EXPORT void BRep_Builder::Transfert const TopoDS_Edge Ein,
const TopoDS_Edge Eout,
const TopoDS_Vertex Vin,
const TopoDS_Vertex Vout
const
 

Standard_EXPORT void BRep_Builder::Transfert const TopoDS_Edge Ein,
const TopoDS_Edge Eout
const
 

Standard_EXPORT void BRep_Builder::UpdateEdge const TopoDS_Edge E,
const Standard_Real  Tol
const
 

Standard_EXPORT void BRep_Builder::UpdateEdge const TopoDS_Edge E,
const Handle(Poly_Polygon2D)&  P1,
const Handle(Poly_Polygon2D)&  P2,
const Handle(Geom_Surface)&  S,
const TopLoc_Location &  L
const
 

Standard_EXPORT void BRep_Builder::UpdateEdge const TopoDS_Edge E,
const Handle(Poly_Polygon2D)&  P1,
const Handle(Poly_Polygon2D)&  P2,
const TopoDS_Face S
const
 

Standard_EXPORT void BRep_Builder::UpdateEdge const TopoDS_Edge E,
const Handle(Poly_Polygon2D)&  P,
const Handle(Geom_Surface)&  S,
const TopLoc_Location &  T
const
 

Standard_EXPORT void BRep_Builder::UpdateEdge const TopoDS_Edge E,
const Handle(Poly_Polygon2D)&  P,
const TopoDS_Face S
const
 

Standard_EXPORT void BRep_Builder::UpdateEdge const TopoDS_Edge E,
const Handle(Poly_PolygonOnTriangulation)&  N1,
const Handle(Poly_PolygonOnTriangulation)&  N2,
const Handle(Poly_Triangulation)&  T
const
 

Standard_EXPORT void BRep_Builder::UpdateEdge const TopoDS_Edge E,
const Handle(Poly_PolygonOnTriangulation)&  N1,
const Handle(Poly_PolygonOnTriangulation)&  N2,
const Handle(Poly_Triangulation)&  T,
const TopLoc_Location &  L
const
 

Standard_EXPORT void BRep_Builder::UpdateEdge const TopoDS_Edge E,
const Handle(Poly_PolygonOnTriangulation)&  N,
const Handle(Poly_Triangulation)&  T,
const TopLoc_Location &  L
const
 

Standard_EXPORT void BRep_Builder::UpdateEdge const TopoDS_Edge E,
const Handle(Poly_PolygonOnTriangulation)&  N,
const Handle(Poly_Triangulation)&  T
const
 

Standard_EXPORT void BRep_Builder::UpdateEdge const TopoDS_Edge E,
const Handle(Poly_Polygon3D)&  P,
const TopLoc_Location &  L
const
 

Standard_EXPORT void BRep_Builder::UpdateEdge const TopoDS_Edge E,
const Handle(Poly_Polygon3D)&  P
const
 

Standard_EXPORT void BRep_Builder::UpdateEdge const TopoDS_Edge E,
const Handle(Geom2d_Curve)&  C1,
const Handle(Geom2d_Curve)&  C2,
const Handle(Geom_Surface)&  S,
const TopLoc_Location &  L,
const Standard_Real  Tol,
const gp_Pnt2d &  Pf,
const gp_Pnt2d &  Pl
const
 

Standard_EXPORT void BRep_Builder::UpdateEdge const TopoDS_Edge E,
const Handle(Geom2d_Curve)&  C1,
const Handle(Geom2d_Curve)&  C2,
const Handle(Geom_Surface)&  S,
const TopLoc_Location &  L,
const Standard_Real  Tol
const
 

Standard_EXPORT void BRep_Builder::UpdateEdge const TopoDS_Edge E,
const Handle(Geom2d_Curve)&  C,
const Handle(Geom_Surface)&  S,
const TopLoc_Location &  L,
const Standard_Real  Tol,
const gp_Pnt2d &  Pf,
const gp_Pnt2d &  Pl
const
 

Standard_EXPORT void BRep_Builder::UpdateEdge const TopoDS_Edge E,
const Handle(Geom2d_Curve)&  C,
const Handle(Geom_Surface)&  S,
const TopLoc_Location &  L,
const Standard_Real  Tol
const
 

Standard_EXPORT void BRep_Builder::UpdateEdge const TopoDS_Edge E,
const Handle(Geom2d_Curve)&  C1,
const Handle(Geom2d_Curve)&  C2,
const TopoDS_Face F,
const Standard_Real  Tol
const
 

Standard_EXPORT void BRep_Builder::UpdateEdge const TopoDS_Edge E,
const Handle(Geom2d_Curve)&  C,
const TopoDS_Face F,
const Standard_Real  Tol
const
 

Standard_EXPORT void BRep_Builder::UpdateEdge const TopoDS_Edge E,
const Handle(Geom_Curve)&  C,
const TopLoc_Location &  L,
const Standard_Real  Tol
const
 

Standard_EXPORT void BRep_Builder::UpdateEdge const TopoDS_Edge E,
const Handle(Geom_Curve)&  C,
const Standard_Real  Tol
const
 

Standard_EXPORT void BRep_Builder::UpdateFace const TopoDS_Face F,
const Standard_Real  Tol
const
 

Standard_EXPORT void BRep_Builder::UpdateFace const TopoDS_Face F,
const Handle(Poly_Triangulation)&  T
const
 

Standard_EXPORT void BRep_Builder::UpdateFace const TopoDS_Face F,
const Handle(Geom_Surface)&  S,
const TopLoc_Location &  L,
const Standard_Real  Tol
const
 

Standard_EXPORT void BRep_Builder::UpdateVertex const TopoDS_Vertex V,
const Standard_Real  Tol
const
 

Standard_EXPORT void BRep_Builder::UpdateVertex const TopoDS_Vertex Ve,
const Standard_Real  U,
const Standard_Real  V,
const TopoDS_Face F,
const Standard_Real  Tol
const
 

Standard_EXPORT void BRep_Builder::UpdateVertex const TopoDS_Vertex V,
const Standard_Real  P,
const TopoDS_Edge E,
const Handle(Geom_Surface)&  S,
const TopLoc_Location &  L,
const Standard_Real  Tol
const
 

Standard_EXPORT void BRep_Builder::UpdateVertex const TopoDS_Vertex V,
const Standard_Real  P,
const TopoDS_Edge E,
const TopoDS_Face F,
const Standard_Real  Tol
const
 

Standard_EXPORT void BRep_Builder::UpdateVertex const TopoDS_Vertex V,
const Standard_Real  P,
const TopoDS_Edge E,
const Standard_Real  Tol
const
 

Standard_EXPORT void BRep_Builder::UpdateVertex const TopoDS_Vertex V,
const gp_Pnt &  P,
const Standard_Real  Tol
const
 


The documentation for this class was generated from the following file:
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