BRepAlgo_BooleanOperation Class Reference

The abstract class BooleanOperation is the root class of Boolean operations. A BooleanOperation object stores the two shapes in preparation for the Boolean operation specified in one of the classes inheriting from this one. These include: More...

#include <BRepAlgo_BooleanOperation.hxx>

Inheritance diagram for BRepAlgo_BooleanOperation:

Public Member Functions
virtual	~BRepAlgo_BooleanOperation ()
void	PerformDS ()
void	Perform (const TopAbs_State St1, const TopAbs_State St2)
Handle< TopOpeBRepBuild_HBuilder >	Builder () const
const TopoDS_Shape &	Shape1 () const
	Returns the first shape involved in this Boolean operation. More...
const TopoDS_Shape &	Shape2 () const
	Returns the second shape involved in this Boolean operation. More...
virtual const TopTools_ListOfShape &	Modified (const TopoDS_Shape &S) override
	Returns the list of shapes modified from the shape <S>. More...
virtual Standard_Boolean	IsDeleted (const TopoDS_Shape &S) override
	Returns true if the shape S has been deleted. More...
Public Member Functions inherited from BRepBuilderAPI_MakeShape
virtual void	Build ()
	This is called by Shape(). It does nothing but may be redefined. More...
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 &	Generated (const TopoDS_Shape &S)
	Returns the list of shapes generated from the shape <S>. 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...

Protected Member Functions
	BRepAlgo_BooleanOperation (const TopoDS_Shape &S1, const TopoDS_Shape &S2)
	Prepares the operations for S1 and S2. More...
void	BuilderCanWork (const Standard_Boolean B)
Standard_Boolean	BuilderCanWork () const
virtual void	InitParameters ()
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
Handle< TopOpeBRepBuild_HBuilder >	myHBuilder
TopoDS_Shape	myS1
TopoDS_Shape	myS2
Protected Attributes inherited from BRepBuilderAPI_MakeShape
TopoDS_Shape	myShape
TopTools_ListOfShape	myGenerated

Detailed Description

The abstract class BooleanOperation is the root class of Boolean operations. A BooleanOperation object stores the two shapes in preparation for the Boolean operation specified in one of the classes inheriting from this one. These include:

• Common
• Cut
• Fuse
• Section.

Constructor & Destructor Documentation

~BRepAlgo_BooleanOperation()

virtual BRepAlgo_BooleanOperation::~BRepAlgo_BooleanOperation ( )

virtual

BRepAlgo_BooleanOperation()

BRepAlgo_BooleanOperation::BRepAlgo_BooleanOperation ( const TopoDS_Shape &  S1, const TopoDS_Shape &  S2  )

protected

Prepares the operations for S1 and S2.

Member Function Documentation

Builder()

Handle< TopOpeBRepBuild_HBuilder > BRepAlgo_BooleanOperation::Builder

(

)

const

BuilderCanWork() [1/2]

void BRepAlgo_BooleanOperation::BuilderCanWork ( const Standard_Boolean  B )

protected

BuilderCanWork() [2/2]

Standard_Boolean BRepAlgo_BooleanOperation::BuilderCanWork ( ) const

protected

InitParameters()

virtual void BRepAlgo_BooleanOperation::InitParameters ( )

protectedvirtual

IsDeleted()

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

overridevirtual

Returns true if the shape S has been deleted.

Reimplemented from BRepBuilderAPI_MakeShape.

Modified()

virtual const TopTools_ListOfShape& BRepAlgo_BooleanOperation::Modified ( const TopoDS_Shape &  S )

overridevirtual

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

Reimplemented from BRepBuilderAPI_MakeShape.

Perform()

void BRepAlgo_BooleanOperation::Perform	(	const TopAbs_State	St1,
		const TopAbs_State	St2
	)

PerformDS()

void BRepAlgo_BooleanOperation::PerformDS

(

)

Shape1()

const TopoDS_Shape& BRepAlgo_BooleanOperation::Shape1

(

)

const

Returns the first shape involved in this Boolean operation.

Shape2()

const TopoDS_Shape& BRepAlgo_BooleanOperation::Shape2

(

)

const

Returns the second shape involved in this Boolean operation.

Field Documentation

myHBuilder

Handle< TopOpeBRepBuild_HBuilder > BRepAlgo_BooleanOperation::myHBuilder

protected

myS1

TopoDS_Shape BRepAlgo_BooleanOperation::myS1

protected

myS2

TopoDS_Shape BRepAlgo_BooleanOperation::myS2

protected

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

• BRepAlgo_BooleanOperation.hxx