BRepMesh_FaceChecker Class Reference

Auxiliary class checking wires of target face for self-intersections. Explodes wires of discrete face on sets of segments using tessellation data stored in model. Each segment is then checked for intersection with other ones. All collisions are registered and returned as result of check. More...

#include <BRepMesh_FaceChecker.hxx>

Inheritance diagram for BRepMesh_FaceChecker:

Data Structures
struct	Segment
	Identifies segment inside face. More...

mesher API
typedef NCollection_Shared< NCollection_Vector< Segment > >	Segments
	Default constructor.
typedef NCollection_Shared< NCollection_Array1< Handle< Segments > > >	ArrayOfSegments
	Default constructor.
typedef NCollection_Shared< NCollection_Array1< Handle< IMeshData::BndBox2dTree > > >	ArrayOfBndBoxTree
	Default constructor.
typedef NCollection_Shared< NCollection_Array1< Handle< IMeshData::MapOfIEdgePtr > > >	ArrayOfMapOfIEdgePtr
	Default constructor.
	BRepMesh_FaceChecker (const IMeshData::IFaceHandle &theFace, const IMeshTools_Parameters &theParameters)
	Default constructor.
virtual	~BRepMesh_FaceChecker ()
	Destructor.
Standard_Boolean	Perform ()
	Performs check wires of the face for intersections.
const Handle< IMeshData::MapOfIEdgePtr > &	GetIntersectingEdges () const
	Returns intersecting edges.
void	operator() (const Standard_Integer theWireIndex) const
	Checks wire with the given index for intersection with others.

Additional Inherited Members
Public Types inherited from Standard_Transient
typedef void	base_type
	Returns a type descriptor about this object.
Public Member Functions inherited from Standard_Transient
	Standard_Transient ()
	Empty constructor.
	Standard_Transient (const Standard_Transient &)
	Copy constructor – does nothing.
Standard_Transient &	operator= (const Standard_Transient &)
	Assignment operator, needed to avoid copying reference counter.
virtual	~Standard_Transient ()
	Destructor must be virtual.
virtual const opencascade::handle< Standard_Type > &	DynamicType () const
	Returns a type descriptor about this object.
Standard_Boolean	IsInstance (const opencascade::handle< Standard_Type > &theType) const
	Returns a true value if this is an instance of Type.
Standard_Boolean	IsInstance (const Standard_CString theTypeName) const
	Returns a true value if this is an instance of TypeName.
Standard_Boolean	IsKind (const opencascade::handle< Standard_Type > &theType) const
	Returns true if this is an instance of Type or an instance of any class that inherits from Type. Note that multiple inheritance is not supported by OCCT RTTI mechanism.
Standard_Boolean	IsKind (const Standard_CString theTypeName) const
	Returns true if this is an instance of TypeName or an instance of any class that inherits from TypeName. Note that multiple inheritance is not supported by OCCT RTTI mechanism.
Standard_Transient *	This () const
	Returns non-const pointer to this object (like const_cast). For protection against creating handle to objects allocated in stack or call from constructor, it will raise exception Standard_ProgramError if reference counter is zero.
Standard_Integer	GetRefCount () const noexcept
	Get the reference counter of this object.
void	IncrementRefCounter () noexcept
	Increments the reference counter of this object.
Standard_Integer	DecrementRefCounter () noexcept
	Decrements the reference counter of this object; returns the decremented value.
virtual void	Delete () const
	Memory deallocator for transient classes.
Static Public Member Functions inherited from Standard_Transient
static constexpr const char *	get_type_name ()
	Returns a type descriptor about this object.
static const opencascade::handle< Standard_Type > &	get_type_descriptor ()
	Returns type descriptor of Standard_Transient class.

Detailed Description

Auxiliary class checking wires of target face for self-intersections. Explodes wires of discrete face on sets of segments using tessellation data stored in model. Each segment is then checked for intersection with other ones. All collisions are registered and returned as result of check.

Member Typedef Documentation

ArrayOfBndBoxTree

NCollection_Shared<NCollection_Array1< Handle< IMeshData::BndBox2dTree > > > BRepMesh_FaceChecker::ArrayOfBndBoxTree

Default constructor.

ArrayOfMapOfIEdgePtr

NCollection_Shared<NCollection_Array1< Handle< IMeshData::MapOfIEdgePtr > > > BRepMesh_FaceChecker::ArrayOfMapOfIEdgePtr

Default constructor.

ArrayOfSegments

NCollection_Shared<NCollection_Array1< Handle< Segments > > > BRepMesh_FaceChecker::ArrayOfSegments

Default constructor.

Segments

NCollection_Shared<NCollection_Vector<Segment> > BRepMesh_FaceChecker::Segments

Default constructor.

Constructor & Destructor Documentation

BRepMesh_FaceChecker()

BRepMesh_FaceChecker::BRepMesh_FaceChecker	(	const IMeshData::IFaceHandle &	theFace,
		const IMeshTools_Parameters &	theParameters )

Default constructor.

~BRepMesh_FaceChecker()

virtual BRepMesh_FaceChecker::~BRepMesh_FaceChecker ( )

virtual

Destructor.

Member Function Documentation

GetIntersectingEdges()

const Handle< IMeshData::MapOfIEdgePtr > & BRepMesh_FaceChecker::GetIntersectingEdges ( ) const

inline

Returns intersecting edges.

operator()()

void BRepMesh_FaceChecker::operator() ( const Standard_Integer theWireIndex ) const

inline

Checks wire with the given index for intersection with others.

Perform()

Standard_Boolean BRepMesh_FaceChecker::Perform

(

)

Performs check wires of the face for intersections.

Returns

True if there is no intersection, False elsewhere.

---

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

• BRepMesh_FaceChecker.hxx