BRepFilletAPI_MakeFillet Class Reference

Describes functions to build fillets on the broken edges of a shell or solid.
A MakeFillet object provides a framework for:
More...

#include <BRepFilletAPI_MakeFillet.hxx>

Inheritance diagram for BRepFilletAPI_MakeFillet:

Public Member Functions
	BRepFilletAPI_MakeFillet (const TopoDS_Shape &S, const ChFi3d_FilletShape FShape=ChFi3d_Rational)
	Initializes the computation of the fillets. <FShape> sets the type of fillet surface. The default value is ChFi3d_Rational (classical nurbs representation of circles). ChFi3d_QuasiAngular corresponds to a nurbs representation of circles which parameterisation matches the circle one. ChFi3d_Polynomial corresponds to a polynomial representation of circles. More...
void	SetParams (const Standard_Real Tang, const Standard_Real Tesp, const Standard_Real T2d, const Standard_Real TApp3d, const Standard_Real TolApp2d, const Standard_Real Fleche)
void	SetContinuity (const GeomAbs_Shape InternalContinuity, const Standard_Real AngularTolerance)
	Changes the parameters of continiuity InternalContinuity to produce fillet'surfaces with an continuity Ci (i=0,1 or 2). By defaultInternalContinuity = GeomAbs_C1. AngularTolerance is the G1 tolerance between fillet and support'faces. More...
void	Add (const TopoDS_Edge &E)
	Adds a fillet contour in the builder (builds a <br> contour of tangent edges). <br> The Radius must be set after. <br> More...
void	Add (const Standard_Real Radius, const TopoDS_Edge &E)
	Adds a fillet description in the builder More...
void	Add (const Standard_Real R1, const Standard_Real R2, const TopoDS_Edge &E)
	Adds a fillet description in the builder More...
void	Add (const Handle< Law_Function > &L, const TopoDS_Edge &E)
	Adds a fillet description in the builder More...
void	Add (const TColgp_Array1OfPnt2d &UandR, const TopoDS_Edge &E)
	Adds a fillet description in the builder More...
void	SetRadius (const Standard_Real Radius, const Standard_Integer IC, const Standard_Integer IinC)
	Sets the parameters of the fillet <br> along the contour of index IC generated using the Add function in the internal data structure of this algorithm, where Radius is the radius of the fillet. More...
void	SetRadius (const Standard_Real R1, const Standard_Real R2, const Standard_Integer IC, const Standard_Integer IinC)
	Sets the parameters of the fillet <br> along the contour of index IC generated using the Add function in the internal data structure of this algorithm, where the radius of the fillet evolves according to a linear evolution law defined from R1 to R2, between the first and last vertices of the contour of index IC. More...
void	SetRadius (const Handle< Law_Function > &L, const Standard_Integer IC, const Standard_Integer IinC)
	Sets the parameters of the fillet <br> along the contour of index IC generated using the Add function in the internal data structure of this algorithm, where the radius of the fillet evolves according to the evolution law L, between the first and last vertices of the contour of index IC. More...
void	SetRadius (const TColgp_Array1OfPnt2d &UandR, const Standard_Integer IC, const Standard_Integer IinC)
	Sets the parameters of the fillet <br> along the contour of index IC generated using the Add function in the internal data structure of this algorithm, where the radius of the fillet evolves according to the evolution law which interpolates the set of parameter and radius pairs given in the array UandR as follows: More...
void	ResetContour (const Standard_Integer IC)
	Erases the radius information on the contour of index <br> IC in the internal data structure of this algorithm. Use the SetRadius function to reset this data. Warning Nothing is done if IC is outside the bounds of the table of contours. More...
Standard_Boolean	IsConstant (const Standard_Integer IC)
	Returns true if the radius of the fillet along the contour of index IC <br> in the internal data structure of this algorithm is constant, Warning False is returned if IC is outside the bounds of the table of contours or if E does not belong to the contour of index IC. More...
Standard_Real	Radius (const Standard_Integer IC)
	Returns the radius of the fillet along the contour of index IC in the <br> internal data structure of this algorithm Warning More...
Standard_Boolean	IsConstant (const Standard_Integer IC, const TopoDS_Edge &E)
	Returns true if the radius of the fillet along the edge E of the <br> contour of index IC in the internal data structure of this algorithm is constant. Warning False is returned if IC is outside the bounds of the table of contours or if E does not belong to the contour of index IC. More...
Standard_Real	Radius (const Standard_Integer IC, const TopoDS_Edge &E)
	Returns the radius of the fillet along the edge E of the contour of index <br> IC in the internal data structure of this algorithm. Warning More...
void	SetRadius (const Standard_Real Radius, const Standard_Integer IC, const TopoDS_Edge &E)
	Assigns Radius as the radius of the fillet on the edge E More...
void	SetRadius (const Standard_Real Radius, const Standard_Integer IC, const TopoDS_Vertex &V)
Standard_Boolean	GetBounds (const Standard_Integer IC, const TopoDS_Edge &E, Standard_Real &F, Standard_Real &L)
Handle_Law_Function	GetLaw (const Standard_Integer IC, const TopoDS_Edge &E)
void	SetLaw (const Standard_Integer IC, const TopoDS_Edge &E, const Handle< Law_Function > &L)
void	SetFilletShape (const ChFi3d_FilletShape FShape)
	Assigns FShape as the type of fillet shape built by this algorithm. More...
ChFi3d_FilletShape	GetFilletShape () const
	Returns the type of fillet shape built by this algorithm. More...
Standard_Integer	NbContours () const
	Returns the number of contours generated using the <br> Add function in the internal data structure of this algorithm. More...
Standard_Integer	Contour (const TopoDS_Edge &E) const
	Returns the index of the contour in the internal data <br> structure of this algorithm which contains the edge E of the shape. This function returns 0 if the edge E does not belong to any contour. Warning This index can change if a contour is removed from the internal data structure of this algorithm using the function Remove. More...
Standard_Integer	NbEdges (const Standard_Integer I) const
	Returns the number of edges in the contour of index I in <br> the internal data structure of this algorithm. Warning Returns 0 if I is outside the bounds of the table of contours. More...
const TopoDS_Edge &	Edge (const Standard_Integer I, const Standard_Integer J) const
	Returns the edge of index J in the contour of index I in <br> the internal data structure of this algorithm. Warning Returns a null shape if: More...
void	Remove (const TopoDS_Edge &E)
	Removes the contour in the internal data structure of <br> this algorithm which contains the edge E of the shape. Warning Nothing is done if the edge E does not belong to the contour in the internal data structure of this algorithm. More...
Standard_Real	Length (const Standard_Integer IC) const
	Returns the length of the contour of index IC in the <br> internal data structure of this algorithm. Warning Returns -1. if IC is outside the bounds of the table of contours. More...
TopoDS_Vertex	FirstVertex (const Standard_Integer IC) const
	Returns the first vertex of the contour of index IC <br> in the internal data structure of this algorithm. Warning Returns a null shape if IC is outside the bounds of the table of contours. More...
TopoDS_Vertex	LastVertex (const Standard_Integer IC) const
	Returns the last vertex of the contour of index IC <br> in the internal data structure of this algorithm. Warning Returns a null shape if IC is outside the bounds of the table of contours. More...
Standard_Real	Abscissa (const Standard_Integer IC, const TopoDS_Vertex &V) const
	Returns the curvilinear abscissa of the vertex V on the <br> contour of index IC in the internal data structure of this algorithm. Warning Returns -1. if: More...
Standard_Real	RelativeAbscissa (const Standard_Integer IC, const TopoDS_Vertex &V) const
	Returns the relative curvilinear abscissa (i.e. between 0 <br> and 1) of the vertex V on the contour of index IC in the internal data structure of this algorithm. Warning Returns -1. if: More...
Standard_Boolean	ClosedAndTangent (const Standard_Integer IC) const
	Returns true if the contour of index IC in the internal <br> data structure of this algorithm is closed and tangential at the point of closure. Warning Returns false if IC is outside the bounds of the table of contours. More...
Standard_Boolean	Closed (const Standard_Integer IC) const
	Returns true if the contour of index IC in the internal <br> data structure of this algorithm is closed. Warning Returns false if IC is outside the bounds of the table of contours. More...
virtual void	Build ()
	Builds the fillets on all the contours in the internal data <br> structure of this algorithm and constructs the resulting shape. Use the function IsDone to verify that the filleted shape is built. Use the function Shape to retrieve the filleted shape. Warning The construction of fillets implements highly complex construction algorithms. Consequently, there may be instances where the algorithm fails, for example if the data defining the radius of the fillet is not compatible with the geometry of the initial shape. There is no initial analysis of errors and they only become evident at the construction stage. Additionally, in the current software release, the following cases are not handled: More...
void	Reset ()
	Reinitializes this algorithm, thus canceling the effects of the Build function. <br> This function allows modifications to be made to the contours and fillet parameters in order to rebuild the shape. More...
Handle_TopOpeBRepBuild_HBuilder	Builder () const
	Returns the internal topology building algorithm. More...
virtual const TopTools_ListOfShape &	Generated (const TopoDS_Shape &EorV)
	Returns the list of shapes generated from the shape <EorV>. More...
virtual const TopTools_ListOfShape &	Modified (const TopoDS_Shape &F)
	Returns the list of shapes modified from the shape <F>. More...
virtual Standard_Boolean	IsDeleted (const TopoDS_Shape &F)
	Returns true if the shape S has been deleted. More...
Standard_Integer	NbSurfaces () const
	returns the number of surfaces after the shape creation. More...
const TopTools_ListOfShape &	NewFaces (const Standard_Integer I)
	Return the faces created for surface . More...
void	Simulate (const Standard_Integer IC)
Standard_Integer	NbSurf (const Standard_Integer IC) const
Handle_ChFiDS_SecHArray1	Sect (const Standard_Integer IC, const Standard_Integer IS) const
Standard_Integer	NbFaultyContours () const
	Returns the number of contours where the computation <br> of the fillet failed More...
Standard_Integer	FaultyContour (const Standard_Integer I) const
	for each I in [1.. NbFaultyContours] returns the index IC of <br> the contour where the computation of the fillet failed. the method NbEdges(IC) gives the number of edges in the contour IC the method Edge(IC,ie) gives the edge number ie of the contour IC More...
Standard_Integer	NbComputedSurfaces (const Standard_Integer IC) const
	returns the number of surfaces which have been computed on the contour IC More...
Handle_Geom_Surface	ComputedSurface (const Standard_Integer IC, const Standard_Integer IS) const
	returns the surface number IS concerning the contour IC More...
Standard_Integer	NbFaultyVertices () const
	returns the number of vertices where the computation failed More...
TopoDS_Vertex	FaultyVertex (const Standard_Integer IV) const
	returns the vertex where the computation failed More...
Standard_Boolean	HasResult () const
	returns true if a part of the result has been computed <br> if the filling in a corner failed a shape with a hole is returned More...
TopoDS_Shape	BadShape () const
	if (HasResult()) returns the partial result More...
ChFiDS_ErrorStatus	StripeStatus (const Standard_Integer IC) const
	returns the status concerning the contour IC in case of error <br> ChFiDS_Ok : the computation is Ok ChFiDS_StartsolFailure : the computation can't start, perhaps the the radius is too big ChFiDS_TwistedSurface : the computation failed because of a twisted surface ChFiDS_WalkingFailure : there is a problem in the walking ChFiDS_Error: other error different from above More...
Public Member Functions inherited from BRepBuilderAPI_MakeShape
virtual void	Delete ()
virtual	~BRepBuilderAPI_MakeShape ()
const TopoDS_Shape &	Shape () const
	Returns a shape built by the shape construction algorithm. <br> Raises exception StdFail_NotDone if the shape was not built. More...
	operator TopoDS_Shape () const
Public Member Functions inherited from BRepBuilderAPI_Command
virtual	~BRepBuilderAPI_Command ()
virtual Standard_Boolean	IsDone () const
void	Check () const
	Raises NotDone if done is false. More...

Additional Inherited Members
Protected Member Functions inherited from BRepBuilderAPI_MakeShape
	BRepBuilderAPI_MakeShape ()
Protected Member Functions inherited from BRepBuilderAPI_Command
	BRepBuilderAPI_Command ()
	Set done to False. More...
void	Done ()
	Set done to true. More...
void	NotDone ()
	Set done to false. More...
Protected Attributes inherited from BRepBuilderAPI_MakeShape
TopoDS_Shape	myShape
TopTools_ListOfShape	myGenerated

Detailed Description

Describes functions to build fillets on the broken edges of a shell or solid.
A MakeFillet object provides a framework for:

• initializing the construction algorithm with a given shape,
  
• acquiring the data characterizing the fillets,
  
• building the fillets and constructing the resulting shape, and
  
• consulting the result.
  

Constructor & Destructor Documentation

BRepFilletAPI_MakeFillet::BRepFilletAPI_MakeFillet	(	const TopoDS_Shape &	S,
		const ChFi3d_FilletShape	FShape = ChFi3d_Rational
	)

Initializes the computation of the fillets.
<FShape> sets the type of fillet surface. The
default value is ChFi3d_Rational (classical nurbs
representation of circles). ChFi3d_QuasiAngular
corresponds to a nurbs representation of circles
which parameterisation matches the circle one.
ChFi3d_Polynomial corresponds to a polynomial
representation of circles.

Member Function Documentation

Standard_Real BRepFilletAPI_MakeFillet::Abscissa ( const Standard_Integer  IC, const TopoDS_Vertex &  V  ) const

virtual

 Returns the curvilinear abscissa of the vertex V on the <br>

contour of index IC in the internal data structure of this algorithm.
Warning
Returns -1. if:

• IC is outside the bounds of the table of contours, or
  
• V is not on the contour of index IC.
  

Implements BRepFilletAPI_LocalOperation.

void BRepFilletAPI_MakeFillet::Add ( const TopoDS_Edge &  E )

virtual

 Adds a  fillet contour in  the  builder  (builds a <br>
     contour  of tangent edges). <br>
     The Radius must be set after. <br>

Implements BRepFilletAPI_LocalOperation.

void BRepFilletAPI_MakeFillet::Add	(	const Standard_Real	Radius,
		const TopoDS_Edge &	E
	)

Adds a fillet description in the builder

     - builds a contour  of tangent edges, <br>
     - sets the radius. <br>

void BRepFilletAPI_MakeFillet::Add	(	const Standard_Real	R1,
		const Standard_Real	R2,
		const TopoDS_Edge &	E
	)

Adds a fillet description in the builder

     - builds a contour  of tangent edges, <br>
     - sets a linear radius evolution law between <br>
       the first and last vertex of the spine. <br>

void BRepFilletAPI_MakeFillet::Add	(	const Handle< Law_Function > &	L,
		const TopoDS_Edge &	E
	)

Adds a fillet description in the builder

     - builds a contour  of tangent edges, <br>
     - sest the radius evolution law. <br>

void BRepFilletAPI_MakeFillet::Add	(	const TColgp_Array1OfPnt2d &	UandR,
		const TopoDS_Edge &	E
	)

Adds a fillet description in the builder

     - builds a contour  of tangent edges, <br>
     - sets the radius evolution law interpolating the values <br>
     given in the array UandR : <br>

p2d.X() = relative parameter on the spine [0,1]
p2d.Y() = value of the radius.

TopoDS_Shape BRepFilletAPI_MakeFillet::BadShape

(

)

const

if (HasResult()) returns the partial result

virtual void BRepFilletAPI_MakeFillet::Build ( )

virtual

 Builds the fillets on all the contours in the internal data <br>

structure of this algorithm and constructs the resulting shape.
Use the function IsDone to verify that the filleted shape
is built. Use the function Shape to retrieve the filleted shape.
Warning
The construction of fillets implements highly complex
construction algorithms. Consequently, there may be
instances where the algorithm fails, for example if the
data defining the radius of the fillet is not compatible
with the geometry of the initial shape. There is no initial
analysis of errors and they only become evident at the
construction stage.
Additionally, in the current software release, the
following cases are not handled:

• the end point of the contour is the point of
  intersection of 4 or more edges of the shape, or
  
• the intersection of the fillet with a face which limits
  the contour is not fully contained in this face.
  

Reimplemented from BRepBuilderAPI_MakeShape.

Handle_TopOpeBRepBuild_HBuilder BRepFilletAPI_MakeFillet::Builder

(

)

const

Returns the internal topology building algorithm.

Standard_Boolean BRepFilletAPI_MakeFillet::Closed ( const Standard_Integer  IC ) const

virtual

 Returns true if the contour of index IC in the internal <br>

data structure of this algorithm is closed.
Warning
Returns false if IC is outside the bounds of the table of contours.

Implements BRepFilletAPI_LocalOperation.

Standard_Boolean BRepFilletAPI_MakeFillet::ClosedAndTangent ( const Standard_Integer  IC ) const

virtual

 Returns true if the contour of index IC in the internal <br>

data structure of this algorithm is closed and tangential
at the point of closure.
Warning
Returns false if IC is outside the bounds of the table of contours.

Implements BRepFilletAPI_LocalOperation.

Handle_Geom_Surface BRepFilletAPI_MakeFillet::ComputedSurface	(	const Standard_Integer	IC,
		const Standard_Integer	IS
	)		const

returns the surface number IS concerning the contour IC

Standard_Integer BRepFilletAPI_MakeFillet::Contour ( const TopoDS_Edge &  E ) const

virtual

 Returns the index of the contour in the internal data <br>

structure of this algorithm which contains the edge E of the shape.
This function returns 0 if the edge E does not belong to any contour.
Warning
This index can change if a contour is removed from the
internal data structure of this algorithm using the function Remove.

Implements BRepFilletAPI_LocalOperation.

const TopoDS_Edge& BRepFilletAPI_MakeFillet::Edge ( const Standard_Integer  I, const Standard_Integer  J  ) const

virtual

 Returns the edge of index J in the contour of index I in <br>

the internal data structure of this algorithm.
Warning
Returns a null shape if:

• I is outside the bounds of the table of contours, or
  
• J is outside the bounds of the table of edges of the index I contour.
  

Implements BRepFilletAPI_LocalOperation.

Standard_Integer BRepFilletAPI_MakeFillet::FaultyContour

(

const Standard_Integer

I

)

const

 for each I in [1.. NbFaultyContours] returns the index IC of <br>

the contour where the computation of the fillet failed.
the method NbEdges(IC) gives the number of edges in the contour IC
the method Edge(IC,ie) gives the edge number ie of the contour IC

TopoDS_Vertex BRepFilletAPI_MakeFillet::FaultyVertex

(

const Standard_Integer

IV

)

const

returns the vertex where the computation failed

TopoDS_Vertex BRepFilletAPI_MakeFillet::FirstVertex ( const Standard_Integer  IC ) const

virtual

 Returns the first vertex of the contour of index IC <br>

in the internal data structure of this algorithm.
Warning
Returns a null shape if IC is outside the bounds of the table of contours.

Implements BRepFilletAPI_LocalOperation.

virtual const TopTools_ListOfShape& BRepFilletAPI_MakeFillet::Generated ( const TopoDS_Shape &  EorV )

virtual

Returns the list of shapes generated from the
shape <EorV>.

Reimplemented from BRepBuilderAPI_MakeShape.

Standard_Boolean BRepFilletAPI_MakeFillet::GetBounds	(	const Standard_Integer	IC,
		const TopoDS_Edge &	E,
		Standard_Real &	F,
		Standard_Real &	L
	)

ChFi3d_FilletShape BRepFilletAPI_MakeFillet::GetFilletShape

(

)

const

Returns the type of fillet shape built by this algorithm.

Handle_Law_Function BRepFilletAPI_MakeFillet::GetLaw	(	const Standard_Integer	IC,
		const TopoDS_Edge &	E
	)

Standard_Boolean BRepFilletAPI_MakeFillet::HasResult

(

)

const

 returns true if a part of the result has been computed <br>

if the filling in a corner failed a shape with a hole is returned

Standard_Boolean BRepFilletAPI_MakeFillet::IsConstant

(

const Standard_Integer

IC

)

 Returns true if the radius of the fillet along the contour of index IC <br>

in the internal data structure of this algorithm is constant,
Warning
False is returned if IC is outside the bounds of the table
of contours or if E does not belong to the contour of index IC.

Standard_Boolean BRepFilletAPI_MakeFillet::IsConstant	(	const Standard_Integer	IC,
		const TopoDS_Edge &	E
	)

 Returns true if the radius of the fillet along the edge E of the <br>

contour of index IC in the internal data structure of
this algorithm is constant.
Warning
False is returned if IC is outside the bounds of the table
of contours or if E does not belong to the contour of index IC.

virtual Standard_Boolean BRepFilletAPI_MakeFillet::IsDeleted ( const TopoDS_Shape &  S )

virtual

Returns true if the shape S has been deleted.

Reimplemented from BRepBuilderAPI_MakeShape.

TopoDS_Vertex BRepFilletAPI_MakeFillet::LastVertex ( const Standard_Integer  IC ) const

virtual

 Returns the  last vertex of the contour of index IC <br>

in the internal data structure of this algorithm.
Warning
Returns a null shape if IC is outside the bounds of the table of contours.

Implements BRepFilletAPI_LocalOperation.

Standard_Real BRepFilletAPI_MakeFillet::Length ( const Standard_Integer  IC ) const

virtual

 Returns the length of the contour of index IC in the <br>

internal data structure of this algorithm.
Warning
Returns -1. if IC is outside the bounds of the table of contours.

Implements BRepFilletAPI_LocalOperation.

virtual const TopTools_ListOfShape& BRepFilletAPI_MakeFillet::Modified ( const TopoDS_Shape &  F )

virtual

Returns the list of shapes modified from the shape
<F>.

Reimplemented from BRepBuilderAPI_MakeShape.

Standard_Integer BRepFilletAPI_MakeFillet::NbComputedSurfaces

(

const Standard_Integer

IC

)

const

returns the number of surfaces which have been
computed on the contour IC

Standard_Integer BRepFilletAPI_MakeFillet::NbContours ( ) const

virtual

 Returns the number of contours generated using the <br>

Add function in the internal data structure of this algorithm.

Implements BRepFilletAPI_LocalOperation.

Standard_Integer BRepFilletAPI_MakeFillet::NbEdges ( const Standard_Integer  I ) const

virtual

 Returns the number of edges in the contour of index I in <br>

the internal data structure of this algorithm.
Warning
Returns 0 if I is outside the bounds of the table of contours.

Implements BRepFilletAPI_LocalOperation.

Standard_Integer BRepFilletAPI_MakeFillet::NbFaultyContours

(

)

const

 Returns the number of contours where the computation <br>

of the fillet failed

Standard_Integer BRepFilletAPI_MakeFillet::NbFaultyVertices

(

)

const

returns the number of vertices where the computation failed

Standard_Integer BRepFilletAPI_MakeFillet::NbSurf ( const Standard_Integer  IC ) const

virtual

Implements BRepFilletAPI_LocalOperation.

Standard_Integer BRepFilletAPI_MakeFillet::NbSurfaces

(

)

const

returns the number of surfaces
after the shape creation.

const TopTools_ListOfShape& BRepFilletAPI_MakeFillet::NewFaces

(

const Standard_Integer

I

)

Return the faces created for surface .

Standard_Real BRepFilletAPI_MakeFillet::Radius

(

const Standard_Integer

IC

)

Returns the radius of the fillet along the contour of index IC in the <br>

internal data structure of this algorithm
Warning

• Use this function only if the radius is constant.
  
• -1. is returned if IC is outside the bounds of the
  table of contours or if E does not belong to the contour of index IC.
  

Standard_Real BRepFilletAPI_MakeFillet::Radius	(	const Standard_Integer	IC,
		const TopoDS_Edge &	E
	)

 Returns the radius of the fillet along the edge E of the contour of index <br>

IC in the internal data structure of this algorithm.
Warning

• Use this function only if the radius is constant.
  
• -1 is returned if IC is outside the bounds of the
  table of contours or if E does not belong to the contour of index IC.
  

Standard_Real BRepFilletAPI_MakeFillet::RelativeAbscissa ( const Standard_Integer  IC, const TopoDS_Vertex &  V  ) const

virtual

 Returns the relative curvilinear abscissa (i.e. between 0 <br>

and 1) of the vertex V on the contour of index IC in the
internal data structure of this algorithm.
Warning
Returns -1. if:

• IC is outside the bounds of the table of contours, or
  
• V is not on the contour of index IC.
  

Implements BRepFilletAPI_LocalOperation.

void BRepFilletAPI_MakeFillet::Remove ( const TopoDS_Edge &  E )

virtual

 Removes the contour in the internal data structure of <br>

this algorithm which contains the edge E of the shape.
Warning
Nothing is done if the edge E does not belong to the
contour in the internal data structure of this algorithm.

Implements BRepFilletAPI_LocalOperation.

void BRepFilletAPI_MakeFillet::Reset ( )

virtual

 Reinitializes this algorithm, thus canceling the effects of the Build function. <br>

This function allows modifications to be made to the
contours and fillet parameters in order to rebuild the shape.

Implements BRepFilletAPI_LocalOperation.

void BRepFilletAPI_MakeFillet::ResetContour ( const Standard_Integer  IC )

virtual

 Erases the radius information on the contour of index <br>

IC in the internal data structure of this algorithm.
Use the SetRadius function to reset this data.
Warning
Nothing is done if IC is outside the bounds of the table of contours.

Implements BRepFilletAPI_LocalOperation.

Handle_ChFiDS_SecHArray1 BRepFilletAPI_MakeFillet::Sect ( const Standard_Integer  IC, const Standard_Integer  IS  ) const

virtual

Implements BRepFilletAPI_LocalOperation.

void BRepFilletAPI_MakeFillet::SetContinuity	(	const GeomAbs_Shape	InternalContinuity,
		const Standard_Real	AngularTolerance
	)

Changes the parameters of continiuity
InternalContinuity to produce fillet'surfaces with
an continuity Ci (i=0,1 or 2).
By defaultInternalContinuity = GeomAbs_C1.
AngularTolerance is the G1 tolerance between fillet
and support'faces.

void BRepFilletAPI_MakeFillet::SetFilletShape

(

const ChFi3d_FilletShape

FShape

)

Assigns FShape as the type of fillet shape built by this algorithm.

void BRepFilletAPI_MakeFillet::SetLaw	(	const Standard_Integer	IC,
		const TopoDS_Edge &	E,
		const Handle< Law_Function > &	L
	)

void BRepFilletAPI_MakeFillet::SetParams	(	const Standard_Real	Tang,
		const Standard_Real	Tesp,
		const Standard_Real	T2d,
		const Standard_Real	TApp3d,
		const Standard_Real	TolApp2d,
		const Standard_Real	Fleche
	)

void BRepFilletAPI_MakeFillet::SetRadius	(	const Standard_Real	Radius,
		const Standard_Integer	IC,
		const Standard_Integer	IinC
	)

 Sets the parameters of the fillet <br>

along the contour of index IC generated using the Add function
in the internal data structure of
this algorithm, where Radius is the radius of the fillet.

void BRepFilletAPI_MakeFillet::SetRadius	(	const Standard_Real	R1,
		const Standard_Real	R2,
		const Standard_Integer	IC,
		const Standard_Integer	IinC
	)

 Sets the parameters of the fillet <br>

along the contour of index IC generated using the Add function
in the internal data structure of this algorithm, where the radius of the
fillet evolves according to a linear evolution law defined
from R1 to R2, between the first and last vertices of the contour of index IC.

void BRepFilletAPI_MakeFillet::SetRadius	(	const Handle< Law_Function > &	L,
		const Standard_Integer	IC,
		const Standard_Integer	IinC
	)

 Sets the parameters of the fillet <br>

along the contour of index IC generated using the Add function
in the internal data structure of this algorithm, where the radius of the
fillet evolves according to the evolution law L, between the
first and last vertices of the contour of index IC.

void BRepFilletAPI_MakeFillet::SetRadius	(	const TColgp_Array1OfPnt2d &	UandR,
		const Standard_Integer	IC,
		const Standard_Integer	IinC
	)

 Sets the parameters of the fillet <br>

along the contour of index IC generated using the Add function
in the internal data structure of this algorithm,
where the radius of the fillet evolves according to the evolution law
which interpolates the set of parameter and radius pairs given
in the array UandR as follows:

• the X coordinate of a point in UandR defines a
  relative parameter on the contour (i.e. a parameter between 0 and 1),
  
• the Y coordinate of a point in UandR gives the
  corresponding value of the radius, and the radius evolves
  between the first and last vertices of the contour of index IC.
  

void BRepFilletAPI_MakeFillet::SetRadius	(	const Standard_Real	Radius,
		const Standard_Integer	IC,
		const TopoDS_Edge &	E
	)

Assigns Radius as the radius of the fillet on the edge E

void BRepFilletAPI_MakeFillet::SetRadius	(	const Standard_Real	Radius,
		const Standard_Integer	IC,
		const TopoDS_Vertex &	V
	)

void BRepFilletAPI_MakeFillet::Simulate ( const Standard_Integer  IC )

virtual

Implements BRepFilletAPI_LocalOperation.

ChFiDS_ErrorStatus BRepFilletAPI_MakeFillet::StripeStatus

(

const Standard_Integer

IC

)

const

 returns the status concerning the contour IC in case of error <br>

ChFiDS_Ok : the computation is Ok
ChFiDS_StartsolFailure : the computation can't start, perhaps the
the radius is too big
ChFiDS_TwistedSurface : the computation failed because of a twisted
surface
ChFiDS_WalkingFailure : there is a problem in the walking
ChFiDS_Error: other error different from above

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

• BRepFilletAPI_MakeFillet.hxx