Describes algorithms for offsetting wires from a set of wires contained in a planar face. A MakeOffset object provides a framework for: More...

#include <BRepOffsetAPI_MakeOffset.hxx>

Inheritance diagram for BRepOffsetAPI_MakeOffset:

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Public Member Functions
	BRepOffsetAPI_MakeOffset ()
	Constructs an algorithm for creating an empty offset. More...

	BRepOffsetAPI_MakeOffset (const TopoDS_Face &Spine, const GeomAbs_JoinType Join=GeomAbs_Arc, const Standard_Boolean IsOpenResult=Standard_False)
	Constructs an algorithm for creating an algorithm to build parallels to the spine Spine. More...

void	Init (const TopoDS_Face &Spine, const GeomAbs_JoinType Join=GeomAbs_Arc, const Standard_Boolean IsOpenResult=Standard_False)
	Initializes the algorithm to construct parallels to the spine Spine. Join defines the type of parallel generated by the salient vertices of the spine. The default type is GeomAbs_Arc where the vertices generate sections of a circle. If join type is GeomAbs_Intersection, the edges that intersect in a salient vertex generate the edges prolonged until intersection. More...

	BRepOffsetAPI_MakeOffset (const TopoDS_Wire &Spine, const GeomAbs_JoinType Join=GeomAbs_Arc, const Standard_Boolean IsOpenResult=Standard_False)

void	Init (const GeomAbs_JoinType Join=GeomAbs_Arc, const Standard_Boolean IsOpenResult=Standard_False)
	Initialize the evaluation of Offseting. More...

void	AddWire (const TopoDS_Wire &Spine)
	Initializes the algorithm to construct parallels to the wire Spine. More...

void	Perform (const Standard_Real Offset, const Standard_Real Alt=0.0)
	Computes a parallel to the spine at distance Offset and at an altitude Alt from the plane of the spine in relation to the normal to the spine. Exceptions: StdFail_NotDone if the offset is not built. More...

virtual void	Build () override
	Builds the resulting shape (redefined from MakeShape). More...

virtual const TopTools_ListOfShape &	Generated (const TopoDS_Shape &S) override
	returns a list of the created shapes from the shape <S>. More...

Public Member Functions inherited from BRepBuilderAPI_MakeShape
virtual const TopoDS_Shape &	Shape ()
	Returns a shape built by the shape construction algorithm. Raises exception StdFail_NotDone if the shape was not built. More...

	operator TopoDS_Shape ()

virtual const TopTools_ListOfShape &	Modified (const TopoDS_Shape &S)
	Returns the list of shapes modified from the shape <S>. More...

virtual Standard_Boolean	IsDeleted (const TopoDS_Shape &S)
	Returns true if the shape S has been deleted. More...

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 algorithms for offsetting wires from a set of wires contained in a planar face. A MakeOffset object provides a framework for:

defining the construction of an offset,
implementing the construction algorithm, and
consulting the result.

Constructor & Destructor Documentation

BRepOffsetAPI_MakeOffset::BRepOffsetAPI_MakeOffset ( )

Constructs an algorithm for creating an empty offset.

BRepOffsetAPI_MakeOffset::BRepOffsetAPI_MakeOffset	(	const TopoDS_Face &	Spine,
		const GeomAbs_JoinType	Join = `GeomAbs_Arc`,
		const Standard_Boolean	IsOpenResult = `Standard_False`
	)

Constructs an algorithm for creating an algorithm to build parallels to the spine Spine.

BRepOffsetAPI_MakeOffset::BRepOffsetAPI_MakeOffset	(	const TopoDS_Wire &	Spine,
		const GeomAbs_JoinType	Join = `GeomAbs_Arc`,
		const Standard_Boolean	IsOpenResult = `Standard_False`
	)

Member Function Documentation

void BRepOffsetAPI_MakeOffset::AddWire ( const TopoDS_Wire & Spine )

Initializes the algorithm to construct parallels to the wire Spine.

virtual void BRepOffsetAPI_MakeOffset::Build ( )

overridevirtual

Builds the resulting shape (redefined from MakeShape).

Reimplemented from BRepBuilderAPI_MakeShape.

virtual const TopTools_ListOfShape& BRepOffsetAPI_MakeOffset::Generated ( const TopoDS_Shape & S )

overridevirtual

returns a list of the created shapes from the shape <S>.

Reimplemented from BRepBuilderAPI_MakeShape.

void BRepOffsetAPI_MakeOffset::Init	(	const TopoDS_Face &	Spine,
		const GeomAbs_JoinType	Join = `GeomAbs_Arc`,
		const Standard_Boolean	IsOpenResult = `Standard_False`
	)

Initializes the algorithm to construct parallels to the spine Spine. Join defines the type of parallel generated by the salient vertices of the spine. The default type is GeomAbs_Arc where the vertices generate sections of a circle. If join type is GeomAbs_Intersection, the edges that intersect in a salient vertex generate the edges prolonged until intersection.

void BRepOffsetAPI_MakeOffset::Init	(	const GeomAbs_JoinType	Join = `GeomAbs_Arc`,
		const Standard_Boolean	IsOpenResult = `Standard_False`
	)

Initialize the evaluation of Offseting.

void BRepOffsetAPI_MakeOffset::Perform	(	const Standard_Real	Offset,
		const Standard_Real	Alt = `0.0`
	)

Computes a parallel to the spine at distance Offset and at an altitude Alt from the plane of the spine in relation to the normal to the spine. Exceptions: StdFail_NotDone if the offset is not built.

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

BRepOffsetAPI_MakeOffset.hxx

BRepOffsetAPI_MakeOffset Class Reference

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation