Open CASCADE Technology  7.7.0.dev
Public Member Functions | Protected Member Functions | Protected Attributes

BRepFeat_Form Class Referenceabstract

Provides general functions to build form features. Form features can be depressions or protrusions and include the following types: More...

#include <BRepFeat_Form.hxx>

Inheritance diagram for BRepFeat_Form:
Inheritance graph
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Public Member Functions

virtual const TopTools_ListOfShapeModified (const TopoDS_Shape &F) override
 returns the list of generated Faces. More...
 
virtual const TopTools_ListOfShapeGenerated (const TopoDS_Shape &S) override
 returns a list of the created faces from the shape . More...
 
virtual Standard_Boolean IsDeleted (const TopoDS_Shape &S) override
 Returns true if the shape S has been deleted. More...
 
const TopTools_ListOfShapeFirstShape () const
 Returns the list of shapes created at the bottom of the created form. It may be an empty list. More...
 
const TopTools_ListOfShapeLastShape () const
 Returns the list of shapes created at the top of the created form. It may be an empty list. More...
 
const TopTools_ListOfShapeNewEdges () const
 Returns a list of the limiting and glueing edges generated by the feature. These edges did not originally exist in the basis shape. The list provides the information necessary for subsequent addition of fillets. It may be an empty list. More...
 
const TopTools_ListOfShapeTgtEdges () const
 Returns a list of the tangent edges among the limiting and glueing edges generated by the feature. These edges did not originally exist in the basis shape and are tangent to the face against which the feature is built. The list provides the information necessary for subsequent addition of fillets. It may be an empty list. If an edge is tangent, no fillet is possible, and the edge must subsequently be removed if you want to add a fillet. More...
 
void BasisShapeValid ()
 Initializes the topological construction if the basis shape is present. More...
 
void GeneratedShapeValid ()
 Initializes the topological construction if the generated shape S is present. More...
 
void ShapeFromValid ()
 Initializes the topological construction if the shape is present from the specified integer on. More...
 
void ShapeUntilValid ()
 Initializes the topological construction if the shape is present until the specified integer. More...
 
void GluedFacesValid ()
 Initializes the topological construction if the glued face is present. More...
 
void SketchFaceValid ()
 Initializes the topological construction if the sketch face is present. If the sketch face is inside the basis shape, local operations such as glueing can be performed. More...
 
void PerfSelectionValid ()
 Initializes the topological construction if the selected face is present. More...
 
virtual void Curves (TColGeom_SequenceOfCurve &S)=0
 
virtual Handle< Geom_CurveBarycCurve ()=0
 
BRepFeat_StatusError CurrentStatusError () const
 
- 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. More...
 
virtual const TopoDS_ShapeShape ()
 Returns a shape built by the shape construction algorithm. Raises exception StdFail_NotDone if the shape was not built. More...
 
 operator TopoDS_Shape ()
 
- 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

 BRepFeat_Form ()
 Redefines the empty constructor. More...
 
void GlobalPerform ()
 General perform method... More...
 
void UpdateDescendants (const LocOpe_Gluer &G)
 
void UpdateDescendants (const BRepAlgoAPI_BooleanOperation &aBOP, const TopoDS_Shape &SResult, const Standard_Boolean SkipFace=Standard_False)
 
Standard_Boolean TransformShapeFU (const Standard_Integer flag)
 
- 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

Standard_Boolean myFuse
 
Standard_Boolean myModify
 
TopTools_DataMapOfShapeListOfShape myMap
 
TopoDS_Shape myFShape
 
TopoDS_Shape myLShape
 
TopTools_ListOfShape myNewEdges
 
TopTools_ListOfShape myTgtEdges
 
BRepFeat_PerfSelection myPerfSelection
 
Standard_Boolean myJustGluer
 
Standard_Boolean myJustFeat
 
TopoDS_Shape mySbase
 
TopoDS_Face mySkface
 
TopoDS_Shape myGShape
 
TopoDS_Shape mySFrom
 
TopoDS_Shape mySUntil
 
TopTools_DataMapOfShapeShape myGluedF
 
- Protected Attributes inherited from BRepBuilderAPI_MakeShape
TopoDS_Shape myShape
 
TopTools_ListOfShape myGenerated
 

Detailed Description

Provides general functions to build form features. Form features can be depressions or protrusions and include the following types:

Constructor & Destructor Documentation

◆ BRepFeat_Form()

BRepFeat_Form::BRepFeat_Form ( )
protected

Redefines the empty constructor.

Member Function Documentation

◆ BarycCurve()

virtual Handle< Geom_Curve > BRepFeat_Form::BarycCurve ( )
pure virtual

◆ BasisShapeValid()

void BRepFeat_Form::BasisShapeValid ( )

Initializes the topological construction if the basis shape is present.

◆ CurrentStatusError()

BRepFeat_StatusError BRepFeat_Form::CurrentStatusError ( ) const

◆ Curves()

virtual void BRepFeat_Form::Curves ( TColGeom_SequenceOfCurve S)
pure virtual

◆ FirstShape()

const TopTools_ListOfShape& BRepFeat_Form::FirstShape ( ) const

Returns the list of shapes created at the bottom of the created form. It may be an empty list.

◆ Generated()

virtual const TopTools_ListOfShape& BRepFeat_Form::Generated ( const TopoDS_Shape S)
overridevirtual

returns a list of the created faces from the shape .

Reimplemented from BRepBuilderAPI_MakeShape.

◆ GeneratedShapeValid()

void BRepFeat_Form::GeneratedShapeValid ( )

Initializes the topological construction if the generated shape S is present.

◆ GlobalPerform()

void BRepFeat_Form::GlobalPerform ( )
protected

General perform method...

◆ GluedFacesValid()

void BRepFeat_Form::GluedFacesValid ( )

Initializes the topological construction if the glued face is present.

◆ IsDeleted()

virtual Standard_Boolean BRepFeat_Form::IsDeleted ( const TopoDS_Shape S)
overridevirtual

Returns true if the shape S has been deleted.

Reimplemented from BRepBuilderAPI_MakeShape.

◆ LastShape()

const TopTools_ListOfShape& BRepFeat_Form::LastShape ( ) const

Returns the list of shapes created at the top of the created form. It may be an empty list.

◆ Modified()

virtual const TopTools_ListOfShape& BRepFeat_Form::Modified ( const TopoDS_Shape F)
overridevirtual

returns the list of generated Faces.

Reimplemented from BRepBuilderAPI_MakeShape.

◆ NewEdges()

const TopTools_ListOfShape& BRepFeat_Form::NewEdges ( ) const

Returns a list of the limiting and glueing edges generated by the feature. These edges did not originally exist in the basis shape. The list provides the information necessary for subsequent addition of fillets. It may be an empty list.

◆ PerfSelectionValid()

void BRepFeat_Form::PerfSelectionValid ( )

Initializes the topological construction if the selected face is present.

◆ ShapeFromValid()

void BRepFeat_Form::ShapeFromValid ( )

Initializes the topological construction if the shape is present from the specified integer on.

◆ ShapeUntilValid()

void BRepFeat_Form::ShapeUntilValid ( )

Initializes the topological construction if the shape is present until the specified integer.

◆ SketchFaceValid()

void BRepFeat_Form::SketchFaceValid ( )

Initializes the topological construction if the sketch face is present. If the sketch face is inside the basis shape, local operations such as glueing can be performed.

◆ TgtEdges()

const TopTools_ListOfShape& BRepFeat_Form::TgtEdges ( ) const

Returns a list of the tangent edges among the limiting and glueing edges generated by the feature. These edges did not originally exist in the basis shape and are tangent to the face against which the feature is built. The list provides the information necessary for subsequent addition of fillets. It may be an empty list. If an edge is tangent, no fillet is possible, and the edge must subsequently be removed if you want to add a fillet.

◆ TransformShapeFU()

Standard_Boolean BRepFeat_Form::TransformShapeFU ( const Standard_Integer  flag)
protected

◆ UpdateDescendants() [1/2]

void BRepFeat_Form::UpdateDescendants ( const BRepAlgoAPI_BooleanOperation aBOP,
const TopoDS_Shape SResult,
const Standard_Boolean  SkipFace = Standard_False 
)
protected

◆ UpdateDescendants() [2/2]

void BRepFeat_Form::UpdateDescendants ( const LocOpe_Gluer G)
protected

Field Documentation

◆ myFShape

TopoDS_Shape BRepFeat_Form::myFShape
protected

◆ myFuse

Standard_Boolean BRepFeat_Form::myFuse
protected

◆ myGluedF

TopTools_DataMapOfShapeShape BRepFeat_Form::myGluedF
protected

◆ myGShape

TopoDS_Shape BRepFeat_Form::myGShape
protected

◆ myJustFeat

Standard_Boolean BRepFeat_Form::myJustFeat
protected

◆ myJustGluer

Standard_Boolean BRepFeat_Form::myJustGluer
protected

◆ myLShape

TopoDS_Shape BRepFeat_Form::myLShape
protected

◆ myMap

TopTools_DataMapOfShapeListOfShape BRepFeat_Form::myMap
protected

◆ myModify

Standard_Boolean BRepFeat_Form::myModify
protected

◆ myNewEdges

TopTools_ListOfShape BRepFeat_Form::myNewEdges
protected

◆ myPerfSelection

BRepFeat_PerfSelection BRepFeat_Form::myPerfSelection
protected

◆ mySbase

TopoDS_Shape BRepFeat_Form::mySbase
protected

◆ mySFrom

TopoDS_Shape BRepFeat_Form::mySFrom
protected

◆ mySkface

TopoDS_Face BRepFeat_Form::mySkface
protected

◆ mySUntil

TopoDS_Shape BRepFeat_Form::mySUntil
protected

◆ myTgtEdges

TopTools_ListOfShape BRepFeat_Form::myTgtEdges
protected

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