Open CASCADE Technology  7.4.1.dev
Public Member Functions
IntPatch_Point Class Reference

Definition of an intersection point between two surfaces. Such a point is contains geometrical informations (see the Value method) and logical informations. More...

#include <IntPatch_Point.hxx>

Public Member Functions

 IntPatch_Point ()
 Empty constructor. More...
 
void SetValue (const gp_Pnt &Pt, const Standard_Real Tol, const Standard_Boolean Tangent)
 Sets the values of a point which is on no domain, when both surfaces are implicit ones. If Tangent is True, the point is a point of tangency between the surfaces. More...
 
void SetValue (const gp_Pnt &Pt)
 
void SetValue (const IntSurf_PntOn2S &thePOn2S)
 Sets the value of <pt> member. More...
 
void SetTolerance (const Standard_Real Tol)
 
void SetParameters (const Standard_Real U1, const Standard_Real V1, const Standard_Real U2, const Standard_Real V2)
 Sets the values of the parameters of the point on each surface. More...
 
void SetParameter (const Standard_Real Para)
 Set the value of the parameter on the intersection line. More...
 
void SetVertex (const Standard_Boolean OnFirst, const Handle< Adaptor3d_HVertex > &V)
 Sets the values of a point which is a vertex on the initial facet of restriction of one of the surface. If OnFirst is True, the point is on the domain of the first patch, otherwise the point is on the domain of the second surface. More...
 
void SetArc (const Standard_Boolean OnFirst, const Handle< Adaptor2d_HCurve2d > &A, const Standard_Real Param, const IntSurf_Transition &TLine, const IntSurf_Transition &TArc)
 Sets the values of a point which is on one of the domain, when both surfaces are implicit ones. If OnFirst is True, the point is on the domain of the first patch, otherwise the point is on the domain of the second surface. More...
 
void SetMultiple (const Standard_Boolean IsMult)
 Sets (or unsets) the point as a point on several intersection line. More...
 
const gp_PntValue () const
 Returns the intersection point (geometric information). More...
 
Standard_Real ParameterOnLine () const
 This method returns the parameter of the point on the intersection line. If the points does not belong to an intersection line, the value returned does not have any sens. More...
 
Standard_Real Tolerance () const
 This method returns the fuzziness on the point. More...
 
Standard_Boolean IsTangencyPoint () const
 Returns True if the Point is a tangency point between the surfaces. If the Point is on one of the domain (IsOnDomS1 returns True or IsOnDomS2 returns True), an exception is raised. More...
 
void ParametersOnS1 (Standard_Real &U1, Standard_Real &V1) const
 Returns the parameters on the first surface of the point. More...
 
void ParametersOnS2 (Standard_Real &U2, Standard_Real &V2) const
 Returns the parameters on the second surface of the point. More...
 
Standard_Boolean IsMultiple () const
 Returns True if the point belongs to several intersection lines. More...
 
Standard_Boolean IsOnDomS1 () const
 Returns TRUE if the point is on a boundary of the domain of the first patch. More...
 
Standard_Boolean IsVertexOnS1 () const
 Returns TRUE if the point is a vertex on the initial restriction facet of the first surface. More...
 
const Handle< Adaptor3d_HVertex > & VertexOnS1 () const
 Returns the information about the point when it is on the domain of the first patch, i-e when the function IsVertexOnS1 returns True. Otherwise, an exception is raised. More...
 
const Handle< Adaptor2d_HCurve2d > & ArcOnS1 () const
 Returns the arc of restriction containing the vertex. The exception DomainError is raised if IsOnDomS1 returns False. More...
 
const IntSurf_TransitionTransitionLineArc1 () const
 Returns the transition of the point on the intersection line with the arc on S1. The exception DomainError is raised if IsOnDomS1 returns False. More...
 
const IntSurf_TransitionTransitionOnS1 () const
 Returns the transition between the intersection line returned by the method Line and the arc on S1 returned by ArcOnS1(). The exception DomainError is raised if IsOnDomS1 returns False. More...
 
Standard_Real ParameterOnArc1 () const
 Returns the parameter of the point on the arc returned by the method ArcOnS2. The exception DomainError is raised if IsOnDomS1 returns False. More...
 
Standard_Boolean IsOnDomS2 () const
 Returns TRUE if the point is on a boundary of the domain of the second patch. More...
 
Standard_Boolean IsVertexOnS2 () const
 Returns TRUE if the point is a vertex on the initial restriction facet of the first surface. More...
 
const Handle< Adaptor3d_HVertex > & VertexOnS2 () const
 Returns the information about the point when it is on the domain of the second patch, i-e when the function IsVertexOnS2 returns True. Otherwise, an exception is raised. More...
 
const Handle< Adaptor2d_HCurve2d > & ArcOnS2 () const
 Returns the arc of restriction containing the vertex. The exception DomainError is raised if IsOnDomS2 returns False. More...
 
const IntSurf_TransitionTransitionLineArc2 () const
 Returns the transition of the point on the intersection line with the arc on S2. The exception DomainError is raised if IsOnDomS2 returns False. More...
 
const IntSurf_TransitionTransitionOnS2 () const
 Returns the transition between the intersection line returned by the method Line and the arc on S2 returned by ArcOnS2. The exception DomainError is raised if IsOnDomS2 returns False. More...
 
Standard_Real ParameterOnArc2 () const
 Returns the parameter of the point on the arc returned by the method ArcOnS2. The exception DomainError is raised if IsOnDomS2 returns False. More...
 
const IntSurf_PntOn2SPntOn2S () const
 Returns the PntOn2S (geometric Point and the parameters) More...
 
void Parameters (Standard_Real &U1, Standard_Real &V1, Standard_Real &U2, Standard_Real &V2) const
 Returns the parameters on the first and on the second surface of the point. More...
 
void ReverseTransition ()
 
void Dump () const
 

Detailed Description

Definition of an intersection point between two surfaces. Such a point is contains geometrical informations (see the Value method) and logical informations.

Constructor & Destructor Documentation

◆ IntPatch_Point()

IntPatch_Point::IntPatch_Point ( )

Empty constructor.

Member Function Documentation

◆ ArcOnS1()

const Handle< Adaptor2d_HCurve2d >& IntPatch_Point::ArcOnS1 ( ) const

Returns the arc of restriction containing the vertex. The exception DomainError is raised if IsOnDomS1 returns False.

◆ ArcOnS2()

const Handle< Adaptor2d_HCurve2d >& IntPatch_Point::ArcOnS2 ( ) const

Returns the arc of restriction containing the vertex. The exception DomainError is raised if IsOnDomS2 returns False.

◆ Dump()

void IntPatch_Point::Dump ( ) const

◆ IsMultiple()

Standard_Boolean IntPatch_Point::IsMultiple ( ) const

Returns True if the point belongs to several intersection lines.

◆ IsOnDomS1()

Standard_Boolean IntPatch_Point::IsOnDomS1 ( ) const

Returns TRUE if the point is on a boundary of the domain of the first patch.

◆ IsOnDomS2()

Standard_Boolean IntPatch_Point::IsOnDomS2 ( ) const

Returns TRUE if the point is on a boundary of the domain of the second patch.

◆ IsTangencyPoint()

Standard_Boolean IntPatch_Point::IsTangencyPoint ( ) const

Returns True if the Point is a tangency point between the surfaces. If the Point is on one of the domain (IsOnDomS1 returns True or IsOnDomS2 returns True), an exception is raised.

◆ IsVertexOnS1()

Standard_Boolean IntPatch_Point::IsVertexOnS1 ( ) const

Returns TRUE if the point is a vertex on the initial restriction facet of the first surface.

◆ IsVertexOnS2()

Standard_Boolean IntPatch_Point::IsVertexOnS2 ( ) const

Returns TRUE if the point is a vertex on the initial restriction facet of the first surface.

◆ ParameterOnArc1()

Standard_Real IntPatch_Point::ParameterOnArc1 ( ) const

Returns the parameter of the point on the arc returned by the method ArcOnS2. The exception DomainError is raised if IsOnDomS1 returns False.

◆ ParameterOnArc2()

Standard_Real IntPatch_Point::ParameterOnArc2 ( ) const

Returns the parameter of the point on the arc returned by the method ArcOnS2. The exception DomainError is raised if IsOnDomS2 returns False.

◆ ParameterOnLine()

Standard_Real IntPatch_Point::ParameterOnLine ( ) const

This method returns the parameter of the point on the intersection line. If the points does not belong to an intersection line, the value returned does not have any sens.

◆ Parameters()

void IntPatch_Point::Parameters ( Standard_Real U1,
Standard_Real V1,
Standard_Real U2,
Standard_Real V2 
) const

Returns the parameters on the first and on the second surface of the point.

◆ ParametersOnS1()

void IntPatch_Point::ParametersOnS1 ( Standard_Real U1,
Standard_Real V1 
) const

Returns the parameters on the first surface of the point.

◆ ParametersOnS2()

void IntPatch_Point::ParametersOnS2 ( Standard_Real U2,
Standard_Real V2 
) const

Returns the parameters on the second surface of the point.

◆ PntOn2S()

const IntSurf_PntOn2S& IntPatch_Point::PntOn2S ( ) const

Returns the PntOn2S (geometric Point and the parameters)

◆ ReverseTransition()

void IntPatch_Point::ReverseTransition ( )

◆ SetArc()

void IntPatch_Point::SetArc ( const Standard_Boolean  OnFirst,
const Handle< Adaptor2d_HCurve2d > &  A,
const Standard_Real  Param,
const IntSurf_Transition TLine,
const IntSurf_Transition TArc 
)

Sets the values of a point which is on one of the domain, when both surfaces are implicit ones. If OnFirst is True, the point is on the domain of the first patch, otherwise the point is on the domain of the second surface.

◆ SetMultiple()

void IntPatch_Point::SetMultiple ( const Standard_Boolean  IsMult)

Sets (or unsets) the point as a point on several intersection line.

◆ SetParameter()

void IntPatch_Point::SetParameter ( const Standard_Real  Para)

Set the value of the parameter on the intersection line.

◆ SetParameters()

void IntPatch_Point::SetParameters ( const Standard_Real  U1,
const Standard_Real  V1,
const Standard_Real  U2,
const Standard_Real  V2 
)

Sets the values of the parameters of the point on each surface.

◆ SetTolerance()

void IntPatch_Point::SetTolerance ( const Standard_Real  Tol)

◆ SetValue() [1/3]

void IntPatch_Point::SetValue ( const gp_Pnt Pt,
const Standard_Real  Tol,
const Standard_Boolean  Tangent 
)

Sets the values of a point which is on no domain, when both surfaces are implicit ones. If Tangent is True, the point is a point of tangency between the surfaces.

◆ SetValue() [2/3]

void IntPatch_Point::SetValue ( const gp_Pnt Pt)

◆ SetValue() [3/3]

void IntPatch_Point::SetValue ( const IntSurf_PntOn2S thePOn2S)

Sets the value of <pt> member.

◆ SetVertex()

void IntPatch_Point::SetVertex ( const Standard_Boolean  OnFirst,
const Handle< Adaptor3d_HVertex > &  V 
)

Sets the values of a point which is a vertex on the initial facet of restriction of one of the surface. If OnFirst is True, the point is on the domain of the first patch, otherwise the point is on the domain of the second surface.

◆ Tolerance()

Standard_Real IntPatch_Point::Tolerance ( ) const

This method returns the fuzziness on the point.

◆ TransitionLineArc1()

const IntSurf_Transition& IntPatch_Point::TransitionLineArc1 ( ) const

Returns the transition of the point on the intersection line with the arc on S1. The exception DomainError is raised if IsOnDomS1 returns False.

◆ TransitionLineArc2()

const IntSurf_Transition& IntPatch_Point::TransitionLineArc2 ( ) const

Returns the transition of the point on the intersection line with the arc on S2. The exception DomainError is raised if IsOnDomS2 returns False.

◆ TransitionOnS1()

const IntSurf_Transition& IntPatch_Point::TransitionOnS1 ( ) const

Returns the transition between the intersection line returned by the method Line and the arc on S1 returned by ArcOnS1(). The exception DomainError is raised if IsOnDomS1 returns False.

◆ TransitionOnS2()

const IntSurf_Transition& IntPatch_Point::TransitionOnS2 ( ) const

Returns the transition between the intersection line returned by the method Line and the arc on S2 returned by ArcOnS2. The exception DomainError is raised if IsOnDomS2 returns False.

◆ Value()

const gp_Pnt& IntPatch_Point::Value ( ) const

Returns the intersection point (geometric information).

◆ VertexOnS1()

const Handle< Adaptor3d_HVertex >& IntPatch_Point::VertexOnS1 ( ) const

Returns the information about the point when it is on the domain of the first patch, i-e when the function IsVertexOnS1 returns True. Otherwise, an exception is raised.

◆ VertexOnS2()

const Handle< Adaptor3d_HVertex >& IntPatch_Point::VertexOnS2 ( ) const

Returns the information about the point when it is on the domain of the second patch, i-e when the function IsVertexOnS2 returns True. Otherwise, an exception is raised.


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