Open CASCADE Technology 6.6.0
Public Member Functions | Protected Attributes
Adaptor3d_TopolTool Class Reference

This class provides a default topological tool,
based on the Umin,Vmin,Umax,Vmax of an HSurface
from Adaptor3d.
All methods and fields may be redefined when
inheriting from this class.
This class is used to instantiate algorithmes
as Intersection, outlines,...

#include <Adaptor3d_TopolTool.hxx>

Inheritance diagram for Adaptor3d_TopolTool:
Inheritance graph
[legend]

Public Member Functions

 Adaptor3d_TopolTool ()
 Adaptor3d_TopolTool (const Handle< Adaptor3d_HSurface > &Surface)
virtual void Initialize ()
virtual void Initialize (const Handle< Adaptor3d_HSurface > &S)
virtual void Initialize (const Handle< Adaptor2d_HCurve2d > &Curve)
virtual void Init ()
virtual Standard_Boolean More ()
virtual Handle_Adaptor2d_HCurve2d Value ()
virtual void Next ()
virtual void InitVertexIterator ()
virtual Standard_Boolean MoreVertex ()
virtual Handle_Adaptor3d_HVertex Vertex ()
virtual void NextVertex ()
virtual TopAbs_State Classify (const gp_Pnt2d &P, const Standard_Real Tol, const Standard_Boolean ReacdreOnPeriodic=Standard_True)
virtual Standard_Boolean IsThePointOn (const gp_Pnt2d &P, const Standard_Real Tol, const Standard_Boolean ReacdreOnPeriodic=Standard_True)
virtual TopAbs_Orientation Orientation (const Handle< Adaptor2d_HCurve2d > &C)
 If the function returns the orientation of the arc.
If the orientation is FORWARD or REVERSED, the arc is
a "real" limit of the surface.
If the orientation is INTERNAL or EXTERNAL, the arc is
considered as an arc on the surface.

virtual TopAbs_Orientation Orientation (const Handle< Adaptor3d_HVertex > &V)
 Returns the orientation of the vertex V.
The vertex has been found with an exploration on
a given arc. The orientation is the orientation
of the vertex on this arc.

virtual Standard_Boolean Identical (const Handle< Adaptor3d_HVertex > &V1, const Handle< Adaptor3d_HVertex > &V2)
 Returns True if the vertices V1 and V2 are identical.
This method does not take the orientation of the
vertices in account.

virtual Standard_Boolean Has3d () const
 answers if arcs and vertices may have 3d representations,
so that we could use Tol3d and Pnt methods.

virtual Standard_Real Tol3d (const Handle< Adaptor2d_HCurve2d > &C) const
 returns 3d tolerance of the arc C

virtual Standard_Real Tol3d (const Handle< Adaptor3d_HVertex > &V) const
 returns 3d tolerance of the vertex V

virtual gp_Pnt Pnt (const Handle< Adaptor3d_HVertex > &V) const
 returns 3d point of the vertex V

virtual void ComputeSamplePoints ()
virtual Standard_Integer NbSamplesU ()
 compute the sample-points for the intersections algorithms

virtual Standard_Integer NbSamplesV ()
 compute the sample-points for the intersections algorithms

virtual Standard_Integer NbSamples ()
 compute the sample-points for the intersections algorithms

void UParameters (TColStd_Array1OfReal &theArray) const
 return the set of U parameters on the surface
obtained by the method SamplePnts

void VParameters (TColStd_Array1OfReal &theArray) const
 return the set of V parameters on the surface
obtained by the method SamplePnts

virtual void SamplePoint (const Standard_Integer Index, gp_Pnt2d &P2d, gp_Pnt &P3d)
virtual Standard_Boolean DomainIsInfinite ()
virtual Standard_Address Edge () const
virtual void SamplePnts (const Standard_Real theDefl, const Standard_Integer theNUmin, const Standard_Integer theNVmin)
 compute the sample-points for the intersections algorithms
by adaptive algorithm for BSpline surfaces. For other surfaces algorithm
is the same as in method ComputeSamplePoints(), but only fill arrays of U
and V sample parameters;
theDefl is a requred deflection
theNUmin, theNVmin are minimal nb points for U and V.

virtual void BSplSamplePnts (const Standard_Real theDefl, const Standard_Integer theNUmin, const Standard_Integer theNVmin)
 compute the sample-points for the intersections algorithms
by adaptive algorithm for BSpline surfaces - is used in SamplePnts
theDefl is a requred deflection
theNUmin, theNVmin are minimal nb points for U and V.

virtual Standard_Boolean IsUniformSampling () const
 Returns true if provide uniform sampling of points.

Protected Attributes

Handle_Adaptor3d_HSurface myS
Standard_Integer myNbSamplesU
Standard_Integer myNbSamplesV
Handle_TColStd_HArray1OfReal myUPars
Handle_TColStd_HArray1OfReal myVPars

Constructor & Destructor Documentation

Adaptor3d_TopolTool::Adaptor3d_TopolTool ( )
Adaptor3d_TopolTool::Adaptor3d_TopolTool ( const Handle< Adaptor3d_HSurface > &  Surface)

Member Function Documentation

virtual void Adaptor3d_TopolTool::BSplSamplePnts ( const Standard_Real  theDefl,
const Standard_Integer  theNUmin,
const Standard_Integer  theNVmin 
) [virtual]
virtual TopAbs_State Adaptor3d_TopolTool::Classify ( const gp_Pnt2d P,
const Standard_Real  Tol,
const Standard_Boolean  ReacdreOnPeriodic = Standard_True 
) [virtual]

Reimplemented in BRepTopAdaptor_TopolTool.

virtual void Adaptor3d_TopolTool::ComputeSamplePoints ( ) [virtual]
virtual Standard_Boolean Adaptor3d_TopolTool::DomainIsInfinite ( ) [virtual]

Reimplemented in BRepTopAdaptor_TopolTool.

virtual Standard_Address Adaptor3d_TopolTool::Edge ( ) const [virtual]

Reimplemented in BRepTopAdaptor_TopolTool.

virtual Standard_Boolean Adaptor3d_TopolTool::Has3d ( ) const [virtual]

Reimplemented in BRepTopAdaptor_TopolTool.

virtual Standard_Boolean Adaptor3d_TopolTool::Identical ( const Handle< Adaptor3d_HVertex > &  V1,
const Handle< Adaptor3d_HVertex > &  V2 
) [virtual]
virtual void Adaptor3d_TopolTool::Init ( ) [virtual]

Reimplemented in BRepTopAdaptor_TopolTool.

virtual void Adaptor3d_TopolTool::Initialize ( ) [virtual]
virtual void Adaptor3d_TopolTool::Initialize ( const Handle< Adaptor3d_HSurface > &  S) [virtual]
virtual void Adaptor3d_TopolTool::Initialize ( const Handle< Adaptor2d_HCurve2d > &  Curve) [virtual]

Reimplemented in BRepTopAdaptor_TopolTool.

virtual void Adaptor3d_TopolTool::InitVertexIterator ( ) [virtual]

Reimplemented in BRepTopAdaptor_TopolTool.

virtual Standard_Boolean Adaptor3d_TopolTool::IsThePointOn ( const gp_Pnt2d P,
const Standard_Real  Tol,
const Standard_Boolean  ReacdreOnPeriodic = Standard_True 
) [virtual]

Reimplemented in BRepTopAdaptor_TopolTool.

virtual Standard_Boolean Adaptor3d_TopolTool::IsUniformSampling ( ) const [virtual]
virtual Standard_Boolean Adaptor3d_TopolTool::More ( ) [virtual]

Reimplemented in BRepTopAdaptor_TopolTool.

virtual Standard_Boolean Adaptor3d_TopolTool::MoreVertex ( ) [virtual]

Reimplemented in BRepTopAdaptor_TopolTool.

virtual Standard_Integer Adaptor3d_TopolTool::NbSamples ( ) [virtual]
virtual Standard_Integer Adaptor3d_TopolTool::NbSamplesU ( ) [virtual]
virtual Standard_Integer Adaptor3d_TopolTool::NbSamplesV ( ) [virtual]
virtual void Adaptor3d_TopolTool::Next ( ) [virtual]

Reimplemented in BRepTopAdaptor_TopolTool.

virtual void Adaptor3d_TopolTool::NextVertex ( ) [virtual]

Reimplemented in BRepTopAdaptor_TopolTool.

virtual TopAbs_Orientation Adaptor3d_TopolTool::Orientation ( const Handle< Adaptor2d_HCurve2d > &  C) [virtual]

Reimplemented in BRepTopAdaptor_TopolTool.

virtual TopAbs_Orientation Adaptor3d_TopolTool::Orientation ( const Handle< Adaptor3d_HVertex > &  V) [virtual]

Reimplemented in BRepTopAdaptor_TopolTool.

virtual gp_Pnt Adaptor3d_TopolTool::Pnt ( const Handle< Adaptor3d_HVertex > &  V) const [virtual]

Reimplemented in BRepTopAdaptor_TopolTool.

virtual void Adaptor3d_TopolTool::SamplePnts ( const Standard_Real  theDefl,
const Standard_Integer  theNUmin,
const Standard_Integer  theNVmin 
) [virtual]

Reimplemented in IntTools_TopolTool.

virtual void Adaptor3d_TopolTool::SamplePoint ( const Standard_Integer  Index,
gp_Pnt2d P2d,
gp_Pnt P3d 
) [virtual]
virtual Standard_Real Adaptor3d_TopolTool::Tol3d ( const Handle< Adaptor2d_HCurve2d > &  C) const [virtual]

Reimplemented in BRepTopAdaptor_TopolTool.

virtual Standard_Real Adaptor3d_TopolTool::Tol3d ( const Handle< Adaptor3d_HVertex > &  V) const [virtual]

Reimplemented in BRepTopAdaptor_TopolTool.

void Adaptor3d_TopolTool::UParameters ( TColStd_Array1OfReal theArray) const
virtual Handle_Adaptor2d_HCurve2d Adaptor3d_TopolTool::Value ( ) [virtual]

Reimplemented in BRepTopAdaptor_TopolTool.

virtual Handle_Adaptor3d_HVertex Adaptor3d_TopolTool::Vertex ( ) [virtual]

Reimplemented in BRepTopAdaptor_TopolTool.

void Adaptor3d_TopolTool::VParameters ( TColStd_Array1OfReal theArray) const

Field Documentation

Handle_Adaptor3d_HSurface Adaptor3d_TopolTool::myS [protected]
Handle_TColStd_HArray1OfReal Adaptor3d_TopolTool::myUPars [protected]
Handle_TColStd_HArray1OfReal Adaptor3d_TopolTool::myVPars [protected]

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