BRep_Tool Class Reference

Provides class methods to access to the geometry of BRep shapes. More...

#include <BRep_Tool.hxx>

Static Public Member Functions
static bool	IsClosed (const TopoDS_Shape &S)
	If S is Shell, returns True if it has no free boundaries (edges). If S is Wire, returns True if it has no free ends (vertices). (Internal and External sub-shepes are ignored in these checks) If S is Edge, returns True if its vertices are the same. For other shape types returns S.Closed().
static const occ::handle< Geom_Surface > &	Surface (const TopoDS_Face &F, TopLoc_Location &L)
	Returns the geometric surface of the face. Returns in <L> the location for the surface.
static occ::handle< Geom_Surface >	Surface (const TopoDS_Face &F)
	Returns the geometric surface of the face. It can be a copy if there is a Location.
static const occ::handle< Poly_Triangulation > &	Triangulation (const TopoDS_Face &theFace, TopLoc_Location &theLocation, const Poly_MeshPurpose theMeshPurpose=Poly_MeshPurpose_NONE)
	Returns the triangulation of the face according to the mesh purpose.
static const NCollection_List< occ::handle< Poly_Triangulation > > &	Triangulations (const TopoDS_Face &theFace, TopLoc_Location &theLocation)
	Returns all triangulations of the face.
static double	Tolerance (const TopoDS_Face &F)
	Returns the tolerance of the face.
static bool	NaturalRestriction (const TopoDS_Face &F)
	Returns the NaturalRestriction flag of the face.
static bool	IsGeometric (const TopoDS_Face &F)
	Returns True if <F> has a surface, false otherwise.
static bool	IsGeometric (const TopoDS_Edge &E)
	Returns True if <E> is a 3d curve or a curve on surface.
static const occ::handle< Geom_Curve > &	Curve (const TopoDS_Edge &E, TopLoc_Location &L, double &First, double &Last)
	Returns the 3D curve of the edge. May be a Null handle. Returns in <L> the location for the curve. In <First> and <Last> the parameter range.
static occ::handle< Geom_Curve >	Curve (const TopoDS_Edge &E, double &First, double &Last)
	Returns the 3D curve of the edge. May be a Null handle. In <First> and <Last> the parameter range. It can be a copy if there is a Location.
static const occ::handle< Poly_Polygon3D > &	Polygon3D (const TopoDS_Edge &E, TopLoc_Location &L)
	Returns the 3D polygon of the edge. May be a Null handle. Returns in <L> the location for the polygon.
static occ::handle< Geom2d_Curve >	CurveOnSurface (const TopoDS_Edge &E, const TopoDS_Face &F, double &First, double &Last, bool *theIsStored=nullptr)
	Returns the curve associated to the edge in the parametric space of the face. Returns a NULL handle if this curve does not exist. Returns in <First> and <Last> the parameter range. If the surface is a plane the curve can be not stored but created a new each time. The flag pointed by <theIsStored> serves to indicate storage status. It is valued if the pointer is non-null.
static occ::handle< Geom2d_Curve >	CurveOnSurface (const TopoDS_Edge &E, const occ::handle< Geom_Surface > &S, const TopLoc_Location &L, double &First, double &Last, bool *theIsStored=nullptr)
	Returns the curve associated to the edge in the parametric space of the surface. Returns a NULL handle if this curve does not exist. Returns in <First> and <Last> the parameter range. If the surface is a plane the curve can be not stored but created a new each time. The flag pointed by <theIsStored> serves to indicate storage status. It is valued if the pointer is non-null.
static occ::handle< Geom2d_Curve >	CurveOnPlane (const TopoDS_Edge &E, const occ::handle< Geom_Surface > &S, const TopLoc_Location &L, double &First, double &Last)
	For the planar surface builds the 2d curve for the edge by projection of the edge on plane. Returns a NULL handle if the surface is not planar or the projection failed.
static void	CurveOnSurface (const TopoDS_Edge &E, occ::handle< Geom2d_Curve > &C, occ::handle< Geom_Surface > &S, TopLoc_Location &L, double &First, double &Last)
	Returns in , , <L> a 2d curve, a surface and a location for the edge <E>. and are null if the edge has no curve on surface. Returns in <First> and <Last> the parameter range.
static void	CurveOnSurface (const TopoDS_Edge &E, occ::handle< Geom2d_Curve > &C, occ::handle< Geom_Surface > &S, TopLoc_Location &L, double &First, double &Last, const int Index)
	Returns in , , <L> the 2d curve, the surface and the location for the edge <E> of rank <Index>. and are null if the index is out of range. Returns in <First> and <Last> the parameter range.
static occ::handle< Poly_Polygon2D >	PolygonOnSurface (const TopoDS_Edge &E, const TopoDS_Face &F)
	Returns the polygon associated to the edge in the parametric space of the face. Returns a NULL handle if this polygon does not exist.
static occ::handle< Poly_Polygon2D >	PolygonOnSurface (const TopoDS_Edge &E, const occ::handle< Geom_Surface > &S, const TopLoc_Location &L)
	Returns the polygon associated to the edge in the parametric space of the surface. Returns a NULL handle if this polygon does not exist.
static void	PolygonOnSurface (const TopoDS_Edge &E, occ::handle< Poly_Polygon2D > &C, occ::handle< Geom_Surface > &S, TopLoc_Location &L)
	Returns in , , <L> a 2d curve, a surface and a location for the edge <E>. and are null if the edge has no polygon on surface.
static void	PolygonOnSurface (const TopoDS_Edge &E, occ::handle< Poly_Polygon2D > &C, occ::handle< Geom_Surface > &S, TopLoc_Location &L, const int Index)
	Returns in , , <L> the 2d curve, the surface and the location for the edge <E> of rank <Index>. and are null if the index is out of range.
static const occ::handle< Poly_PolygonOnTriangulation > &	PolygonOnTriangulation (const TopoDS_Edge &E, const occ::handle< Poly_Triangulation > &T, const TopLoc_Location &L)
	Returns the polygon associated to the edge in the parametric space of the face. Returns a NULL handle if this polygon does not exist.
static void	PolygonOnTriangulation (const TopoDS_Edge &E, occ::handle< Poly_PolygonOnTriangulation > &P, occ::handle< Poly_Triangulation > &T, TopLoc_Location &L)
	Returns in.
static void	PolygonOnTriangulation (const TopoDS_Edge &E, occ::handle< Poly_PolygonOnTriangulation > &P, occ::handle< Poly_Triangulation > &T, TopLoc_Location &L, const int Index)
	Returns in.
static bool	IsClosed (const TopoDS_Edge &E, const TopoDS_Face &F)
	Returns True if <E> has two PCurves in the parametric space of <F>. i.e. <F> is on a closed surface and <E> is on the closing curve.
static bool	IsClosed (const TopoDS_Edge &E, const occ::handle< Geom_Surface > &S, const TopLoc_Location &L)
	Returns True if <E> has two PCurves in the parametric space of . i.e. is a closed surface and <E> is on the closing curve.
static bool	IsClosed (const TopoDS_Edge &E, const occ::handle< Poly_Triangulation > &T, const TopLoc_Location &L)
	Returns True if <E> has two arrays of indices in the triangulation <T>.
static double	Tolerance (const TopoDS_Edge &E)
	Returns the tolerance for <E>.
static bool	SameParameter (const TopoDS_Edge &E)
	Returns the SameParameter flag for the edge.
static bool	SameRange (const TopoDS_Edge &E)
	Returns the SameRange flag for the edge.
static bool	Degenerated (const TopoDS_Edge &E)
	Returns True if the edge is degenerated.
static void	Range (const TopoDS_Edge &E, double &First, double &Last)
	Gets the range of the 3d curve.
static void	Range (const TopoDS_Edge &E, const occ::handle< Geom_Surface > &S, const TopLoc_Location &L, double &First, double &Last)
	Gets the range of the edge on the pcurve on the surface.
static void	Range (const TopoDS_Edge &E, const TopoDS_Face &F, double &First, double &Last)
	Gets the range of the edge on the pcurve on the face.
static void	UVPoints (const TopoDS_Edge &E, const occ::handle< Geom_Surface > &S, const TopLoc_Location &L, gp_Pnt2d &PFirst, gp_Pnt2d &PLast)
	Gets the UV locations of the extremities of the edge.
static void	UVPoints (const TopoDS_Edge &E, const TopoDS_Face &F, gp_Pnt2d &PFirst, gp_Pnt2d &PLast)
	Gets the UV locations of the extremities of the edge.
static void	SetUVPoints (const TopoDS_Edge &E, const occ::handle< Geom_Surface > &S, const TopLoc_Location &L, const gp_Pnt2d &PFirst, const gp_Pnt2d &PLast)
	Sets the UV locations of the extremities of the edge.
static void	SetUVPoints (const TopoDS_Edge &E, const TopoDS_Face &F, const gp_Pnt2d &PFirst, const gp_Pnt2d &PLast)
	Sets the UV locations of the extremities of the edge.
static bool	HasContinuity (const TopoDS_Edge &E, const TopoDS_Face &F1, const TopoDS_Face &F2)
	Returns True if the edge is on the surfaces of the two faces.
static GeomAbs_Shape	Continuity (const TopoDS_Edge &E, const TopoDS_Face &F1, const TopoDS_Face &F2)
	Returns the continuity.
static bool	HasContinuity (const TopoDS_Edge &E, const occ::handle< Geom_Surface > &S1, const occ::handle< Geom_Surface > &S2, const TopLoc_Location &L1, const TopLoc_Location &L2)
	Returns True if the edge is on the surfaces.
static GeomAbs_Shape	Continuity (const TopoDS_Edge &E, const occ::handle< Geom_Surface > &S1, const occ::handle< Geom_Surface > &S2, const TopLoc_Location &L1, const TopLoc_Location &L2)
	Returns the continuity.
static bool	HasContinuity (const TopoDS_Edge &E)
	Returns True if the edge has regularity on some two surfaces.
static GeomAbs_Shape	MaxContinuity (const TopoDS_Edge &theEdge)
	Returns the max continuity of edge between some surfaces or GeomAbs_C0 if there are no such surfaces.
static gp_Pnt	Pnt (const TopoDS_Vertex &V)
	Returns the 3d point.
static double	Tolerance (const TopoDS_Vertex &V)
	Returns the tolerance.
static bool	Parameter (const TopoDS_Vertex &theV, const TopoDS_Edge &theE, double &theParam)
	Finds the parameter of <theV> on <theE>.
static double	Parameter (const TopoDS_Vertex &V, const TopoDS_Edge &E)
	Returns the parameter of <V> on <E>. Throws Standard_NoSuchObject if no parameter on edge.
static double	Parameter (const TopoDS_Vertex &V, const TopoDS_Edge &E, const TopoDS_Face &F)
	Returns the parameters of the vertex on the pcurve of the edge on the face.
static double	Parameter (const TopoDS_Vertex &V, const TopoDS_Edge &E, const occ::handle< Geom_Surface > &S, const TopLoc_Location &L)
	Returns the parameters of the vertex on the pcurve of the edge on the surface.
static gp_Pnt2d	Parameters (const TopoDS_Vertex &V, const TopoDS_Face &F)
	Returns the parameters of the vertex on the face.
static double	MaxTolerance (const TopoDS_Shape &theShape, const TopAbs_ShapeEnum theSubShape)
	Returns the maximum tolerance of input shape subshapes.

Detailed Description

Provides class methods to access to the geometry of BRep shapes.

Member Function Documentation

Continuity() [1/2]

static GeomAbs_Shape BRep_Tool::Continuity ( const TopoDS_Edge & E, const occ::handle< Geom_Surface > & S1, const occ::handle< Geom_Surface > & S2, const TopLoc_Location & L1, const TopLoc_Location & L2 )

static

Returns the continuity.

Continuity() [2/2]

static GeomAbs_Shape BRep_Tool::Continuity ( const TopoDS_Edge & E, const TopoDS_Face & F1, const TopoDS_Face & F2 )

static

Returns the continuity.

Curve() [1/2]

static occ::handle< Geom_Curve > BRep_Tool::Curve ( const TopoDS_Edge & E, double & First, double & Last )

static

Returns the 3D curve of the edge. May be a Null handle. In <First> and <Last> the parameter range. It can be a copy if there is a Location.

Curve() [2/2]

static const occ::handle< Geom_Curve > & BRep_Tool::Curve ( const TopoDS_Edge & E, TopLoc_Location & L, double & First, double & Last )

static

Returns the 3D curve of the edge. May be a Null handle. Returns in <L> the location for the curve. In <First> and <Last> the parameter range.

CurveOnPlane()

static occ::handle< Geom2d_Curve > BRep_Tool::CurveOnPlane ( const TopoDS_Edge & E, const occ::handle< Geom_Surface > & S, const TopLoc_Location & L, double & First, double & Last )

static

For the planar surface builds the 2d curve for the edge by projection of the edge on plane. Returns a NULL handle if the surface is not planar or the projection failed.

CurveOnSurface() [1/4]

static occ::handle< Geom2d_Curve > BRep_Tool::CurveOnSurface ( const TopoDS_Edge & E, const occ::handle< Geom_Surface > & S, const TopLoc_Location & L, double & First, double & Last, bool * theIsStored = nullptr )

static

Returns the curve associated to the edge in the parametric space of the surface. Returns a NULL handle if this curve does not exist. Returns in <First> and <Last> the parameter range. If the surface is a plane the curve can be not stored but created a new each time. The flag pointed by <theIsStored> serves to indicate storage status. It is valued if the pointer is non-null.

CurveOnSurface() [2/4]

static occ::handle< Geom2d_Curve > BRep_Tool::CurveOnSurface ( const TopoDS_Edge & E, const TopoDS_Face & F, double & First, double & Last, bool * theIsStored = nullptr )

static

Returns the curve associated to the edge in the parametric space of the face. Returns a NULL handle if this curve does not exist. Returns in <First> and <Last> the parameter range. If the surface is a plane the curve can be not stored but created a new each time. The flag pointed by <theIsStored> serves to indicate storage status. It is valued if the pointer is non-null.

CurveOnSurface() [3/4]

static void BRep_Tool::CurveOnSurface ( const TopoDS_Edge & E, occ::handle< Geom2d_Curve > & C, occ::handle< Geom_Surface > & S, TopLoc_Location & L, double & First, double & Last )

static

Returns in , , <L> a 2d curve, a surface and a location for the edge <E>. and are null if the edge has no curve on surface. Returns in <First> and <Last> the parameter range.

CurveOnSurface() [4/4]

static void BRep_Tool::CurveOnSurface ( const TopoDS_Edge & E, occ::handle< Geom2d_Curve > & C, occ::handle< Geom_Surface > & S, TopLoc_Location & L, double & First, double & Last, const int Index )

static

Returns in , , <L> the 2d curve, the surface and the location for the edge <E> of rank <Index>. and are null if the index is out of range. Returns in <First> and <Last> the parameter range.

Degenerated()

static bool BRep_Tool::Degenerated ( const TopoDS_Edge & E )

static

Returns True if the edge is degenerated.

HasContinuity() [1/3]

static bool BRep_Tool::HasContinuity ( const TopoDS_Edge & E )

static

Returns True if the edge has regularity on some two surfaces.

HasContinuity() [2/3]

static bool BRep_Tool::HasContinuity ( const TopoDS_Edge & E, const occ::handle< Geom_Surface > & S1, const occ::handle< Geom_Surface > & S2, const TopLoc_Location & L1, const TopLoc_Location & L2 )

static

Returns True if the edge is on the surfaces.

HasContinuity() [3/3]

static bool BRep_Tool::HasContinuity ( const TopoDS_Edge & E, const TopoDS_Face & F1, const TopoDS_Face & F2 )

static

Returns True if the edge is on the surfaces of the two faces.

IsClosed() [1/4]

static bool BRep_Tool::IsClosed ( const TopoDS_Edge & E, const occ::handle< Geom_Surface > & S, const TopLoc_Location & L )

static

Returns True if <E> has two PCurves in the parametric space of . i.e. is a closed surface and <E> is on the closing curve.

IsClosed() [2/4]

static bool BRep_Tool::IsClosed ( const TopoDS_Edge & E, const occ::handle< Poly_Triangulation > & T, const TopLoc_Location & L )

static

Returns True if <E> has two arrays of indices in the triangulation <T>.

IsClosed() [3/4]

static bool BRep_Tool::IsClosed ( const TopoDS_Edge & E, const TopoDS_Face & F )

static

Returns True if <E> has two PCurves in the parametric space of <F>. i.e. <F> is on a closed surface and <E> is on the closing curve.

IsClosed() [4/4]

static bool BRep_Tool::IsClosed ( const TopoDS_Shape & S )

static

If S is Shell, returns True if it has no free boundaries (edges). If S is Wire, returns True if it has no free ends (vertices). (Internal and External sub-shepes are ignored in these checks) If S is Edge, returns True if its vertices are the same. For other shape types returns S.Closed().

IsGeometric() [1/2]

static bool BRep_Tool::IsGeometric ( const TopoDS_Edge & E )

static

Returns True if <E> is a 3d curve or a curve on surface.

IsGeometric() [2/2]

static bool BRep_Tool::IsGeometric ( const TopoDS_Face & F )

static

Returns True if <F> has a surface, false otherwise.

MaxContinuity()

static GeomAbs_Shape BRep_Tool::MaxContinuity ( const TopoDS_Edge & theEdge )

static

Returns the max continuity of edge between some surfaces or GeomAbs_C0 if there are no such surfaces.

MaxTolerance()

static double BRep_Tool::MaxTolerance ( const TopoDS_Shape & theShape, const TopAbs_ShapeEnum theSubShape )

static

Returns the maximum tolerance of input shape subshapes.

NaturalRestriction()

static bool BRep_Tool::NaturalRestriction ( const TopoDS_Face & F )

static

Returns the NaturalRestriction flag of the face.

Parameter() [1/4]

static bool BRep_Tool::Parameter ( const TopoDS_Vertex & theV, const TopoDS_Edge & theE, double & theParam )

static

Finds the parameter of <theV> on <theE>.

Parameters

[in]	theV	input vertex
[in]	theE	input edge
[out]	theParam	calculated parameter on the curve

Returns

TRUE if done

Parameter() [2/4]

static double BRep_Tool::Parameter ( const TopoDS_Vertex & V, const TopoDS_Edge & E )

static

Returns the parameter of <V> on <E>. Throws Standard_NoSuchObject if no parameter on edge.

Parameter() [3/4]

static double BRep_Tool::Parameter ( const TopoDS_Vertex & V, const TopoDS_Edge & E, const occ::handle< Geom_Surface > & S, const TopLoc_Location & L )

static

Returns the parameters of the vertex on the pcurve of the edge on the surface.

Parameter() [4/4]

static double BRep_Tool::Parameter ( const TopoDS_Vertex & V, const TopoDS_Edge & E, const TopoDS_Face & F )

static

Returns the parameters of the vertex on the pcurve of the edge on the face.

Parameters()

static gp_Pnt2d BRep_Tool::Parameters ( const TopoDS_Vertex & V, const TopoDS_Face & F )

static

Returns the parameters of the vertex on the face.

Pnt()

static gp_Pnt BRep_Tool::Pnt ( const TopoDS_Vertex & V )

static

Returns the 3d point.

Polygon3D()

static const occ::handle< Poly_Polygon3D > & BRep_Tool::Polygon3D ( const TopoDS_Edge & E, TopLoc_Location & L )

static

Returns the 3D polygon of the edge. May be a Null handle. Returns in <L> the location for the polygon.

PolygonOnSurface() [1/4]

static occ::handle< Poly_Polygon2D > BRep_Tool::PolygonOnSurface ( const TopoDS_Edge & E, const occ::handle< Geom_Surface > & S, const TopLoc_Location & L )

static

Returns the polygon associated to the edge in the parametric space of the surface. Returns a NULL handle if this polygon does not exist.

PolygonOnSurface() [2/4]

static occ::handle< Poly_Polygon2D > BRep_Tool::PolygonOnSurface ( const TopoDS_Edge & E, const TopoDS_Face & F )

static

Returns the polygon associated to the edge in the parametric space of the face. Returns a NULL handle if this polygon does not exist.

PolygonOnSurface() [3/4]

static void BRep_Tool::PolygonOnSurface ( const TopoDS_Edge & E, occ::handle< Poly_Polygon2D > & C, occ::handle< Geom_Surface > & S, TopLoc_Location & L )

static

Returns in , , <L> a 2d curve, a surface and a location for the edge <E>. and are null if the edge has no polygon on surface.

PolygonOnSurface() [4/4]

static void BRep_Tool::PolygonOnSurface ( const TopoDS_Edge & E, occ::handle< Poly_Polygon2D > & C, occ::handle< Geom_Surface > & S, TopLoc_Location & L, const int Index )

static

Returns in , , <L> the 2d curve, the surface and the location for the edge <E> of rank <Index>. and are null if the index is out of range.

PolygonOnTriangulation() [1/3]

static const occ::handle< Poly_PolygonOnTriangulation > & BRep_Tool::PolygonOnTriangulation ( const TopoDS_Edge & E, const occ::handle< Poly_Triangulation > & T, const TopLoc_Location & L )

static

Returns the polygon associated to the edge in the parametric space of the face. Returns a NULL handle if this polygon does not exist.

PolygonOnTriangulation() [2/3]

static void BRep_Tool::PolygonOnTriangulation ( const TopoDS_Edge & E, occ::handle< Poly_PolygonOnTriangulation > & P, occ::handle< Poly_Triangulation > & T, TopLoc_Location & L )

static

Returns in.

, <T>, <L> a polygon on triangulation, a triangulation and a location for the edge <E>.

and <T> are null if the edge has no polygon on triangulation.

PolygonOnTriangulation() [3/3]

static void BRep_Tool::PolygonOnTriangulation ( const TopoDS_Edge & E, occ::handle< Poly_PolygonOnTriangulation > & P, occ::handle< Poly_Triangulation > & T, TopLoc_Location & L, const int Index )

static

Returns in.

, <T>, <L> a polygon on triangulation, a triangulation and a location for the edge <E> for the range index. and are null if the edge has no polygon on triangulation.

Range() [1/3]

static void BRep_Tool::Range ( const TopoDS_Edge & E, const occ::handle< Geom_Surface > & S, const TopLoc_Location & L, double & First, double & Last )

static

Gets the range of the edge on the pcurve on the surface.

Range() [2/3]

static void BRep_Tool::Range ( const TopoDS_Edge & E, const TopoDS_Face & F, double & First, double & Last )

static

Gets the range of the edge on the pcurve on the face.

Range() [3/3]

static void BRep_Tool::Range ( const TopoDS_Edge & E, double & First, double & Last )

static

Gets the range of the 3d curve.

SameParameter()

static bool BRep_Tool::SameParameter ( const TopoDS_Edge & E )

static

Returns the SameParameter flag for the edge.

SameRange()

static bool BRep_Tool::SameRange ( const TopoDS_Edge & E )

static

Returns the SameRange flag for the edge.

SetUVPoints() [1/2]

static void BRep_Tool::SetUVPoints ( const TopoDS_Edge & E, const occ::handle< Geom_Surface > & S, const TopLoc_Location & L, const gp_Pnt2d & PFirst, const gp_Pnt2d & PLast )

static

Sets the UV locations of the extremities of the edge.

SetUVPoints() [2/2]

static void BRep_Tool::SetUVPoints ( const TopoDS_Edge & E, const TopoDS_Face & F, const gp_Pnt2d & PFirst, const gp_Pnt2d & PLast )

static

Sets the UV locations of the extremities of the edge.

Surface() [1/2]

static occ::handle< Geom_Surface > BRep_Tool::Surface ( const TopoDS_Face & F )

static

Returns the geometric surface of the face. It can be a copy if there is a Location.

Surface() [2/2]

static const occ::handle< Geom_Surface > & BRep_Tool::Surface ( const TopoDS_Face & F, TopLoc_Location & L )

static

Returns the geometric surface of the face. Returns in <L> the location for the surface.

Tolerance() [1/3]

static double BRep_Tool::Tolerance ( const TopoDS_Edge & E )

static

Returns the tolerance for <E>.

Tolerance() [2/3]

static double BRep_Tool::Tolerance ( const TopoDS_Face & F )

static

Returns the tolerance of the face.

Tolerance() [3/3]

static double BRep_Tool::Tolerance ( const TopoDS_Vertex & V )

static

Returns the tolerance.

Triangulation()

static const occ::handle< Poly_Triangulation > & BRep_Tool::Triangulation ( const TopoDS_Face & theFace, TopLoc_Location & theLocation, const Poly_MeshPurpose theMeshPurpose = Poly_MeshPurpose_NONE )

static

Returns the triangulation of the face according to the mesh purpose.

Parameters

[in]	theFace	the input face to find triangulation.
[out]	theLocation	the face location.
[in]	theMeshPurpose	a mesh purpose to find appropriate triangulation (NONE by default).

Returns

an active triangulation in case of NONE purpose, the first triangulation appropriate for the input purpose, just the first triangulation if none matching other criteria and input purpose is AnyFallback or null handle if there is no any suitable triangulation.

Triangulations()

static const NCollection_List< occ::handle< Poly_Triangulation > > & BRep_Tool::Triangulations ( const TopoDS_Face & theFace, TopLoc_Location & theLocation )

static

Returns all triangulations of the face.

Parameters

[in]	theFace	the input face.
[out]	theLocation	the face location.

Returns

list of all available face triangulations.

UVPoints() [1/2]

static void BRep_Tool::UVPoints ( const TopoDS_Edge & E, const occ::handle< Geom_Surface > & S, const TopLoc_Location & L, gp_Pnt2d & PFirst, gp_Pnt2d & PLast )

static

Gets the UV locations of the extremities of the edge.

UVPoints() [2/2]

static void BRep_Tool::UVPoints ( const TopoDS_Edge & E, const TopoDS_Face & F, gp_Pnt2d & PFirst, gp_Pnt2d & PLast )

static

Gets the UV locations of the extremities of the edge.

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

• BRep_Tool.hxx