QANewModTopOpe Class Reference

QANewModTopOpe package provides classes for limitation, gluing
and removing "floating" shapes.
More...

#include <QANewModTopOpe.hxx>

Static Public Member Functions
static Standard_Boolean	IsValid (const TopoDS_Shape &TheS, const Standard_Boolean GeomControls=Standard_True)
	to remove "floating" objects from compound. <br> "floating" objects are wires, edges, vertices that do not belong solids, shells or faces. //! to check if TheS is valid or not. in difference with BRepCheck_Analizer, this method allows some kind of non-manifold shapes More...
static Standard_Boolean	IsManifold (const TopoDS_Shape &TheS)
	to check if TheS is manifol or not. <br> manifold shape is valid SOLID, SHELL, WIRE, EDGE, VERTEX without internal subshapes - faces, wires, edges and vertices that have INTERNAL orientation For SHELL there are additional conditions: orientations of faces must corresponds each other, each edge must be shared not more then two faces. COMPSOLID is non manifold by default. COMPOUND conciders to be manifold if: 1) all shapes in compound are manifold (see above mentioned definitions) 2) all shapes are fully disconnected - there are any shapes in compound that share common subshapes. More...
static Standard_Boolean	IsCompoundManifold (const TopoDS_Compound &TheS)
	to check if TheS is manifol or not. <br> compound conciders to be manifold if: 1) all shapes in compound are manifold (see comments for method IsManifold) 2) all shapes are fully disconnected - there are any shapes in compound that share common subshapes. More...
static TopAbs_ShapeEnum	TypeOfShape (const TopoDS_Shape &TheS)
	to define if COMPOUND is homogeneous <br> (consists of shapes of the same type) and return this shape type. If COMPOUND is mixed, method returns TopAbs_COMPOUND. If TheS is single shape (not COMPOUND), method returns its type. If COMPOUND contains nested compounds, it concideres to be homogeneous if all compounds consist of shapes of the same type. More...
static Standard_Boolean	IsConnected (const TopoDS_Shape &TheS)
	to check if all subshapes in TheS, when TheS is COMPOUND, COMPSOLID, SHELL or WIRE, <br> are linked through common faces, edges or vertices. SOLID, FACE, EDGE, VERTEX concider to be connected by default. More...

Detailed Description

QANewModTopOpe package provides classes for limitation, gluing
and removing "floating" shapes.

Member Function Documentation

static Standard_Boolean QANewModTopOpe::IsCompoundManifold ( const TopoDS_Compound &  TheS )

static

 to check if TheS is manifol or not. <br>

compound conciders to be manifold if:
1) all shapes in compound are manifold (see comments for method IsManifold)
2) all shapes are fully disconnected - there are any shapes in compound that
share common subshapes.

static Standard_Boolean QANewModTopOpe::IsConnected ( const TopoDS_Shape &  TheS )

static

 to check if all subshapes in TheS, when TheS is COMPOUND, COMPSOLID, SHELL or WIRE, <br>

are linked through common faces, edges or vertices.
SOLID, FACE, EDGE, VERTEX concider to be connected by default.

static Standard_Boolean QANewModTopOpe::IsManifold ( const TopoDS_Shape &  TheS )

static

 to check if TheS is manifol or not. <br>

manifold shape is valid SOLID, SHELL, WIRE, EDGE, VERTEX without internal
subshapes - faces, wires, edges and vertices that have INTERNAL orientation
For SHELL there are additional conditions: orientations of faces must
corresponds each other, each edge must be shared not more then two faces.
COMPSOLID is non manifold by default.
COMPOUND conciders to be manifold if:
1) all shapes in compound are manifold (see above mentioned definitions)
2) all shapes are fully disconnected - there are any shapes in compound that
share common subshapes.

static Standard_Boolean QANewModTopOpe::IsValid ( const TopoDS_Shape &  TheS, const Standard_Boolean  GeomControls = Standard_True  )

static

 to remove  "floating" objects from compound. <br>

"floating" objects are wires, edges, vertices that do not belong
solids, shells or faces.
//! to check if TheS is valid or not.
in difference with BRepCheck_Analizer, this method allows
some kind of non-manifold shapes

static TopAbs_ShapeEnum QANewModTopOpe::TypeOfShape ( const TopoDS_Shape &  TheS )

static

 to define if COMPOUND is homogeneous <br>

(consists of shapes of the same type) and return this shape type.
If COMPOUND is mixed, method returns TopAbs_COMPOUND.
If TheS is single shape (not COMPOUND), method returns its type.
If COMPOUND contains nested compounds, it concideres to be homogeneous
if all compounds consist of shapes of the same type.

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

• QANewModTopOpe.hxx