Open CASCADE Technology  7.4.1.dev
Data Structures
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 registerd and returned as result of check. More...

#include <BRepMesh_FaceChecker.hxx>

Inheritance diagram for BRepMesh_FaceChecker:
Inheritance graph
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Data Structures

struct  Segment
 Identifies segment inside face. More...
 

mesher API

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

Additional Inherited Members

- Public Types inherited from Standard_Transient
typedef void base_type
 Returns a type descriptor about this object. More...
 
- Public Member Functions inherited from Standard_Transient
 Standard_Transient ()
 Empty constructor. More...
 
 Standard_Transient (const Standard_Transient &)
 Copy constructor – does nothing. More...
 
Standard_Transientoperator= (const Standard_Transient &)
 Assignment operator, needed to avoid copying reference counter. More...
 
virtual ~Standard_Transient ()
 Destructor must be virtual. More...
 
virtual void Delete () const
 Memory deallocator for transient classes. More...
 
virtual const opencascade::handle< Standard_Type > & DynamicType () const
 Returns a type descriptor about this object. More...
 
Standard_Boolean IsInstance (const opencascade::handle< Standard_Type > &theType) const
 Returns a true value if this is an instance of Type. More...
 
Standard_Boolean IsInstance (const Standard_CString theTypeName) const
 Returns a true value if this is an instance of TypeName. More...
 
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. More...
 
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. More...
 
Standard_TransientThis () 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. More...
 
Standard_Integer GetRefCount () const
 Get the reference counter of this object. More...
 
void IncrementRefCounter () const
 Increments the reference counter of this object. More...
 
Standard_Integer DecrementRefCounter () const
 Decrements the reference counter of this object; returns the decremented value. More...
 
- Static Public Member Functions inherited from Standard_Transient
static const char * get_type_name ()
 Returns a type descriptor about this object. More...
 
static const opencascade::handle< Standard_Type > & get_type_descriptor ()
 Returns type descriptor of Standard_Transient class. More...
 

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 registerd and returned as result of check.

Member Typedef Documentation

◆ ArrayOfBndBoxTree

Default constructor.

◆ ArrayOfMapOfIEdgePtr

Default constructor.

◆ ArrayOfSegments

Default constructor.

◆ 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: