BRepAlgo Class Reference

The BRepAlgo class provides the following tools for: More...

#include <BRepAlgo.hxx>

Static Public Member Functions
static TopoDS_Wire	ConcatenateWire (const TopoDS_Wire &Wire, const GeomAbs_Shape Option, const Standard_Real AngularTolerance=1.0e-4)
	this method makes a wire whose edges are C1 from a Wire whose edges could be G1. It removes a vertex between G1 edges. Option can be G1 or C1. More...
static TopoDS_Edge	ConcatenateWireC0 (const TopoDS_Wire &Wire)
	this method makes an edge from a wire. Junction points between edges of wire may be sharp, resulting curve of the resulting edge may be C0. More...
static Standard_Boolean	IsValid (const TopoDS_Shape &S)
	Checks if the shape is "correct". If not, returns <Standard_False>, else returns <Standard_True>. More...
static Standard_Boolean	IsValid (const TopTools_ListOfShape &theArgs, const TopoDS_Shape &theResult, const Standard_Boolean closedSolid=Standard_False, const Standard_Boolean GeomCtrl=Standard_True)
	Checks if the Generated and Modified Faces from the shapes <arguments> in the shape <result> are "correct". The args may be empty, then all faces will be checked. If <Closed> is True, only closed shape are valid. If <GeomCtrl> is False the geometry of new vertices and edges are not verified and the auto-intersection of new wires are not searched. More...
static Standard_Boolean	IsTopologicallyValid (const TopoDS_Shape &S)
	Checks if the shape is "correct". If not, returns FALSE, else returns TRUE. This method differs from the previous one in the fact that no geometric controls (intersection of wires, pcurve validity) are performed. More...

Detailed Description

The BRepAlgo class provides the following tools for:

• Checking validity of the shape;
• Concatenation of the edges of the wire.

Member Function Documentation

ConcatenateWire()

static TopoDS_Wire BRepAlgo::ConcatenateWire ( const TopoDS_Wire &  Wire, const GeomAbs_Shape  Option, const Standard_Real  AngularTolerance = 1.0e-4  )

static

this method makes a wire whose edges are C1 from a Wire whose edges could be G1. It removes a vertex between G1 edges. Option can be G1 or C1.

ConcatenateWireC0()

static TopoDS_Edge BRepAlgo::ConcatenateWireC0 ( const TopoDS_Wire &  Wire )

static

this method makes an edge from a wire. Junction points between edges of wire may be sharp, resulting curve of the resulting edge may be C0.

IsTopologicallyValid()

static Standard_Boolean BRepAlgo::IsTopologicallyValid ( const TopoDS_Shape &  S )

static

Checks if the shape is "correct". If not, returns FALSE, else returns TRUE. This method differs from the previous one in the fact that no geometric controls (intersection of wires, pcurve validity) are performed.

IsValid() [1/2]

static Standard_Boolean BRepAlgo::IsValid ( const TopoDS_Shape &  S )

static

Checks if the shape is "correct". If not, returns <Standard_False>, else returns <Standard_True>.

IsValid() [2/2]

static Standard_Boolean BRepAlgo::IsValid ( const TopTools_ListOfShape &  theArgs, const TopoDS_Shape &  theResult, const Standard_Boolean  closedSolid = Standard_False, const Standard_Boolean  GeomCtrl = Standard_True  )

static

Checks if the Generated and Modified Faces from the shapes <arguments> in the shape <result> are "correct". The args may be empty, then all faces will be checked. If <Closed> is True, only closed shape are valid. If <GeomCtrl> is False the geometry of new vertices and edges are not verified and the auto-intersection of new wires are not searched.

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

• BRepAlgo.hxx