Open CASCADE Technology 6.6.0
Public Member Functions | Protected Member Functions | Protected Attributes
BRepAlgoAPI_BooleanOperation Class Reference

The abstract class BooleanOperation is the root
class of Boolean Operations (see Overview).
Boolean Operations algorithm is divided onto two parts.
More...

#include <BRepAlgoAPI_BooleanOperation.hxx>

Inheritance diagram for BRepAlgoAPI_BooleanOperation:
Inheritance graph
[legend]

Public Member Functions

void SetOperation (const BOPAlgo_Operation anOp)
 Sets the type of Boolean operation to perform
It can be BOPAlgo_SECTION
BOPAlgo_COMMON
BOPAlgo_FUSE
BOPAlgo_CUT
BOPAlgo_CUT21


virtual void Build ()
 Provides the algorithm of Boolean Operations

const TopoDS_ShapeShape1 () const
 Returns the first shape involved in this Boolean operation.

const TopoDS_ShapeShape2 () const
 Returns the second shape involved in this Boolean operation.

BOPAlgo_Operation Operation () const
 Returns the type of Boolean Operation that has been performed.

Standard_Boolean FuseEdges () const
 Returns the flag of edge refining

void RefineEdges ()
 Fuse C1 edges

Standard_Boolean BuilderCanWork () const
Standard_Integer ErrorStatus () const
 Returns the error status of operation.
0 - Ok
1 - The Object is created but Nothing is Done
2 - Null source shapes is not allowed
3 - Check types of the arguments
4 - Can not allocate memory for the DSFiller
5 - The Builder can not work with such types of arguments
6 - Unknown operation is not allowed
7 - Can not allocate memory for the Builder
> 100 - See the Builder's ErrorStatus

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

virtual Standard_Boolean IsDeleted (const TopoDS_Shape &aS)
 Returns true if the shape S has been deleted. The
result shape of the operation does not contain the shape S.

virtual const
TopTools_ListOfShape
Modified2 (const TopoDS_Shape &aS)
 Returns the list of shapes modified from the shape <S>.
For use in BRepNaming.

virtual const
TopTools_ListOfShape
Generated (const TopoDS_Shape &S)
 Returns the list of shapes generated from the shape <S>.
For use in BRepNaming.

virtual Standard_Boolean HasModified () const
 Returns true if there is at least one modified shape.
For use in BRepNaming.

virtual Standard_Boolean HasGenerated () const
 Returns true if there is at least one generated shape.
For use in BRepNaming.

virtual Standard_Boolean HasDeleted () const
 Returns true if there is at least one deleted shape.
For use in BRepNaming.

void Destroy ()
virtual ~BRepAlgoAPI_BooleanOperation ()
const TopTools_ListOfShapeSectionEdges ()
 Returns a list of section edges.
The edges represent the result of intersection between arguments of
Boolean Operation. They are computed during operation execution.

Protected Member Functions

 BRepAlgoAPI_BooleanOperation (const TopoDS_Shape &S1, const TopoDS_Shape &S2, const BOPAlgo_Operation anOperation)
 Prepares the operations for S1 and S2.

 BRepAlgoAPI_BooleanOperation (const TopoDS_Shape &S1, const TopoDS_Shape &S2, const BOPAlgo_PaveFiller &aDSF, const BOPAlgo_Operation anOperation)
 Prepares the operations for S1 and S2.

Standard_Boolean PrepareFiller ()

Protected Attributes

TopoDS_Shape myS1
TopoDS_Shape myS2
Standard_Boolean myBuilderCanWork
BOPAlgo_Operation myOperation
Standard_Integer myErrorStatus
BOPAlgo_PPaveFiller myDSFiller
BOPAlgo_PBOP myBuilder

Detailed Description


Constructor & Destructor Documentation

virtual BRepAlgoAPI_BooleanOperation::~BRepAlgoAPI_BooleanOperation ( ) [inline, virtual]
BRepAlgoAPI_BooleanOperation::BRepAlgoAPI_BooleanOperation ( const TopoDS_Shape S1,
const TopoDS_Shape S2,
const BOPAlgo_Operation  anOperation 
) [protected]
BRepAlgoAPI_BooleanOperation::BRepAlgoAPI_BooleanOperation ( const TopoDS_Shape S1,
const TopoDS_Shape S2,
const BOPAlgo_PaveFiller aDSF,
const BOPAlgo_Operation  anOperation 
) [protected]

Member Function Documentation

virtual void BRepAlgoAPI_BooleanOperation::Build ( ) [virtual]
  • Filling interference Data Structure (if it is necessary)
  • Building the result of the operation.

Reimplemented from BRepBuilderAPI_MakeShape.

Reimplemented in BRepAlgoAPI_Section, and QANewModTopOpe_Glue.

Standard_Boolean BRepAlgoAPI_BooleanOperation::BuilderCanWork ( ) const
void BRepAlgoAPI_BooleanOperation::Destroy ( )
Standard_Integer BRepAlgoAPI_BooleanOperation::ErrorStatus ( ) const
Standard_Boolean BRepAlgoAPI_BooleanOperation::FuseEdges ( ) const
virtual const TopTools_ListOfShape& BRepAlgoAPI_BooleanOperation::Generated ( const TopoDS_Shape S) [virtual]

Reimplemented from BRepBuilderAPI_MakeShape.

Reimplemented in QANewModTopOpe_Intersection, and QANewModTopOpe_Glue.

virtual Standard_Boolean BRepAlgoAPI_BooleanOperation::HasDeleted ( ) const [virtual]
virtual Standard_Boolean BRepAlgoAPI_BooleanOperation::HasGenerated ( ) const [virtual]
virtual Standard_Boolean BRepAlgoAPI_BooleanOperation::HasModified ( ) const [virtual]

Reimplemented in QANewModTopOpe_Glue.

virtual Standard_Boolean BRepAlgoAPI_BooleanOperation::IsDeleted ( const TopoDS_Shape aS) [virtual]

Reimplemented from BRepBuilderAPI_MakeShape.

Reimplemented in QANewModTopOpe_Intersection, and QANewModTopOpe_Glue.

virtual const TopTools_ListOfShape& BRepAlgoAPI_BooleanOperation::Modified ( const TopoDS_Shape aS) [virtual]

Reimplemented from BRepBuilderAPI_MakeShape.

Reimplemented in QANewModTopOpe_Glue.

virtual const TopTools_ListOfShape& BRepAlgoAPI_BooleanOperation::Modified2 ( const TopoDS_Shape aS) [virtual]
BOPAlgo_Operation BRepAlgoAPI_BooleanOperation::Operation ( ) const
Standard_Boolean BRepAlgoAPI_BooleanOperation::PrepareFiller ( ) [protected]
void BRepAlgoAPI_BooleanOperation::RefineEdges ( )
const TopTools_ListOfShape& BRepAlgoAPI_BooleanOperation::SectionEdges ( )
void BRepAlgoAPI_BooleanOperation::SetOperation ( const BOPAlgo_Operation  anOp)
const TopoDS_Shape& BRepAlgoAPI_BooleanOperation::Shape1 ( ) const
const TopoDS_Shape& BRepAlgoAPI_BooleanOperation::Shape2 ( ) const

Field Documentation


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