Open CASCADE Technology
6.5.4
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The abstract class BooleanOperation is the root
class of Boolean Operations (see Overview).
Boolean Operations algorithm is divided onto two parts.
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#include <BRepAlgoAPI_BooleanOperation.hxx>
Public Member Functions | |
DEFINE_STANDARD_ALLOC void | SetOperation (const BOP_Operation anOp) |
Sets the type of Boolean operation to perform It can be BOP_SECTION BOP_COMMON BOP_FUSE BOP_CUT BOP_CUT21 | |
virtual void | Build () |
Provides the algorithm of Boolean Operations | |
const TopoDS_Shape & | Shape1 () const |
Returns the first shape involved in this Boolean operation. | |
const TopoDS_Shape & | Shape2 () const |
Returns the second shape involved in this Boolean operation. | |
BOP_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
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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_ListOfShape & | SectionEdges () |
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 BOP_Operation anOperation) | |
Prepares the operations for S1 and S2. | |
BRepAlgoAPI_BooleanOperation (const TopoDS_Shape &S1, const TopoDS_Shape &S2, const BOPTools_DSFiller &aDSF, const BOP_Operation anOperation) | |
Prepares the operations for S1 and S2. | |
Standard_Boolean | PrepareFiller () |
Protected Attributes | |
TopoDS_Shape | myS1 |
TopoDS_Shape | myS2 |
Standard_Boolean | myBuilderCanWork |
BOP_Operation | myOperation |
Standard_Integer | myErrorStatus |
BOPTools_PDSFiller | myDSFiller |
BOP_PBuilder | myBuilder |
Handle_BOP_HistoryCollector | myHistory |
virtual BRepAlgoAPI_BooleanOperation::~BRepAlgoAPI_BooleanOperation | ( | ) | [inline, virtual] |
BRepAlgoAPI_BooleanOperation::BRepAlgoAPI_BooleanOperation | ( | const TopoDS_Shape & | S1, |
const TopoDS_Shape & | S2, | ||
const BOP_Operation | anOperation | ||
) | [protected] |
BRepAlgoAPI_BooleanOperation::BRepAlgoAPI_BooleanOperation | ( | const TopoDS_Shape & | S1, |
const TopoDS_Shape & | S2, | ||
const BOPTools_DSFiller & | aDSF, | ||
const BOP_Operation | anOperation | ||
) | [protected] |
virtual void BRepAlgoAPI_BooleanOperation::Build | ( | ) | [virtual] |
Reimplemented from BRepBuilderAPI_MakeShape.
Reimplemented in BRepAlgoAPI_Section, and QANewModTopOpe_Glue.
virtual const TopTools_ListOfShape& BRepAlgoAPI_BooleanOperation::Generated | ( | const TopoDS_Shape & | S | ) | [virtual] |
Reimplemented from BRepBuilderAPI_MakeShape.
Reimplemented in QANewModTopOpe_Glue, and QANewModTopOpe_Intersection.
virtual Standard_Boolean BRepAlgoAPI_BooleanOperation::HasDeleted | ( | ) | const [virtual] |
Reimplemented in QANewModTopOpe_Glue, and QANewModTopOpe_Intersection.
virtual Standard_Boolean BRepAlgoAPI_BooleanOperation::HasGenerated | ( | ) | const [virtual] |
Reimplemented in QANewModTopOpe_Glue, and QANewModTopOpe_Intersection.
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_Glue, and QANewModTopOpe_Intersection.
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] |
Standard_Boolean BRepAlgoAPI_BooleanOperation::PrepareFiller | ( | ) | [protected] |
BOP_PBuilder BRepAlgoAPI_BooleanOperation::myBuilder [protected] |
Handle_BOP_HistoryCollector BRepAlgoAPI_BooleanOperation::myHistory [protected] |
TopoDS_Shape BRepAlgoAPI_BooleanOperation::myS1 [protected] |
TopoDS_Shape BRepAlgoAPI_BooleanOperation::myS2 [protected] |