BRepBuilderAPI_ModifyShape Class Reference

Implements the methods of MakeShape for the constant topology modifications. The methods are implemented when the modification uses a Modifier from BRepTools. Some of them have to be redefined if the modification is implemented with another tool (see Transform from BRepBuilderAPI for example). The BRepBuilderAPI package provides the following frameworks to perform modifications of this sort: More...

#include <BRepBuilderAPI_ModifyShape.hxx>

Inheritance diagram for BRepBuilderAPI_ModifyShape:

Public Member Functions
const NCollection_List< TopoDS_Shape > &	Modified (const TopoDS_Shape &S) override
	Returns the list of shapes modified from the shape .
virtual TopoDS_Shape	ModifiedShape (const TopoDS_Shape &S) const
	Returns the modified shape corresponding to . S can correspond to the entire initial shape or to its subshape. Exceptions Standard_NoSuchObject if S is not the initial shape or a subshape of the initial shape to which the transformation has been applied. Raises NoSuchObject from Standard if S is not the initial shape or a sub-shape of the initial shape.
Public Member Functions inherited from BRepBuilderAPI_MakeShape
virtual void	Build (const Message_ProgressRange &theRange=Message_ProgressRange())
	This is called by Shape(). It does nothing but may be redefined.
virtual const TopoDS_Shape &	Shape ()
	Returns a shape built by the shape construction algorithm. Raises exception StdFail_NotDone if the shape was not built.
	operator TopoDS_Shape ()
virtual const NCollection_List< TopoDS_Shape > &	Generated (const TopoDS_Shape &S)
	Returns the list of shapes generated from the shape .
virtual bool	IsDeleted (const TopoDS_Shape &S)
	Returns true if the shape S has been deleted.
Public Member Functions inherited from BRepBuilderAPI_Command
virtual	~BRepBuilderAPI_Command ()
virtual bool	IsDone () const
void	Check () const
	Raises NotDone if done is false.

Protected Member Functions
	BRepBuilderAPI_ModifyShape ()
	Empty constructor.
	BRepBuilderAPI_ModifyShape (const TopoDS_Shape &S)
	Initializes the modifier with the Shape , and set the field <myInitialShape> to .
	BRepBuilderAPI_ModifyShape (const occ::handle< BRepTools_Modification > &M)
	Set the field <myModification> with <M>.
	BRepBuilderAPI_ModifyShape (const TopoDS_Shape &S, const occ::handle< BRepTools_Modification > &M)
	Initializes the modifier with the Shape , and set the field <myInitialShape> to , and set the field <myModification> with <M>, the performs the modification.
void	DoModif (const TopoDS_Shape &S)
	Performs the previously given modification on the shape .
void	DoModif (const occ::handle< BRepTools_Modification > &M)
	Performs the modification <M> on a previously given shape.
void	DoModif (const TopoDS_Shape &S, const occ::handle< BRepTools_Modification > &M)
	Performs the modification <M> on the shape .
Protected Member Functions inherited from BRepBuilderAPI_MakeShape
	BRepBuilderAPI_MakeShape ()
Protected Member Functions inherited from BRepBuilderAPI_Command
	BRepBuilderAPI_Command ()
	Set done to False.
void	Done ()
	Set done to true.
void	NotDone ()
	Set done to false.

Protected Attributes
BRepTools_Modifier	myModifier
TopoDS_Shape	myInitialShape
occ::handle< BRepTools_Modification >	myModification
Protected Attributes inherited from BRepBuilderAPI_MakeShape
TopoDS_Shape	myShape
NCollection_List< TopoDS_Shape >	myGenerated

Detailed Description

Implements the methods of MakeShape for the constant topology modifications. The methods are implemented when the modification uses a Modifier from BRepTools. Some of them have to be redefined if the modification is implemented with another tool (see Transform from BRepBuilderAPI for example). The BRepBuilderAPI package provides the following frameworks to perform modifications of this sort:

• BRepBuilderAPI_Copy to produce the copy of a shape,
• BRepBuilderAPI_Transform and BRepBuilderAPI_GTransform to apply a geometric transformation to a shape,
• BRepBuilderAPI_NurbsConvert to convert the whole geometry of a shape into NURBS geometry,
• BRepOffsetAPI_DraftAngle to build a tapered shape.

Constructor & Destructor Documentation

BRepBuilderAPI_ModifyShape() [1/4]

BRepBuilderAPI_ModifyShape::BRepBuilderAPI_ModifyShape ( )

protected

Empty constructor.

BRepBuilderAPI_ModifyShape() [2/4]

BRepBuilderAPI_ModifyShape::BRepBuilderAPI_ModifyShape ( const TopoDS_Shape & S )

protected

Initializes the modifier with the Shape , and set the field <myInitialShape> to .

BRepBuilderAPI_ModifyShape() [3/4]

BRepBuilderAPI_ModifyShape::BRepBuilderAPI_ModifyShape ( const occ::handle< BRepTools_Modification > & M )

protected

Set the field <myModification> with <M>.

BRepBuilderAPI_ModifyShape() [4/4]

BRepBuilderAPI_ModifyShape::BRepBuilderAPI_ModifyShape ( const TopoDS_Shape & S, const occ::handle< BRepTools_Modification > & M )

protected

Initializes the modifier with the Shape , and set the field <myInitialShape> to , and set the field <myModification> with <M>, the performs the modification.

Member Function Documentation

DoModif() [1/3]

void BRepBuilderAPI_ModifyShape::DoModif ( const occ::handle< BRepTools_Modification > & M )

protected

Performs the modification <M> on a previously given shape.

DoModif() [2/3]

void BRepBuilderAPI_ModifyShape::DoModif ( const TopoDS_Shape & S )

protected

Performs the previously given modification on the shape .

DoModif() [3/3]

void BRepBuilderAPI_ModifyShape::DoModif ( const TopoDS_Shape & S, const occ::handle< BRepTools_Modification > & M )

protected

Performs the modification <M> on the shape .

Modified()

const NCollection_List< TopoDS_Shape > & BRepBuilderAPI_ModifyShape::Modified ( const TopoDS_Shape & S )

overridevirtual

Returns the list of shapes modified from the shape .

Reimplemented from BRepBuilderAPI_MakeShape.

Reimplemented in BRepBuilderAPI_NurbsConvert, BRepBuilderAPI_Transform, and BRepOffsetAPI_DraftAngle.

ModifiedShape()

virtual TopoDS_Shape BRepBuilderAPI_ModifyShape::ModifiedShape ( const TopoDS_Shape & S ) const

virtual

Returns the modified shape corresponding to . S can correspond to the entire initial shape or to its subshape. Exceptions Standard_NoSuchObject if S is not the initial shape or a subshape of the initial shape to which the transformation has been applied. Raises NoSuchObject from Standard if S is not the initial shape or a sub-shape of the initial shape.

Reimplemented in BRepBuilderAPI_GTransform, BRepBuilderAPI_NurbsConvert, BRepBuilderAPI_Transform, and BRepOffsetAPI_DraftAngle.

Field Documentation

myInitialShape

TopoDS_Shape BRepBuilderAPI_ModifyShape::myInitialShape

protected

myModification

occ::handle<BRepTools_Modification> BRepBuilderAPI_ModifyShape::myModification

protected

myModifier

BRepTools_Modifier BRepBuilderAPI_ModifyShape::myModifier

protected

---

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

• BRepBuilderAPI_ModifyShape.hxx