# Geom_Point Class Referenceabstract

The abstract class Point describes the common behavior of geometric points in 3D space. The Geom package also provides the concrete class Geom_CartesianPoint. More...

`#include <Geom_Point.hxx>`

Inheritance diagram for Geom_Point:
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## Public Member Functions

virtual void Coord (Standard_Real &X, Standard_Real &Y, Standard_Real &Z) const =0
returns the Coordinates of <me>. More...

virtual gp_Pnt Pnt () const =0
returns a non transient copy of <me> More...

virtual Standard_Real X () const =0
returns the X coordinate of <me>. More...

virtual Standard_Real Y () const =0
returns the Y coordinate of <me>. More...

virtual Standard_Real Z () const =0
returns the Z coordinate of <me>. More...

Standard_Real Distance (const Handle< Geom_Point > &Other) const
Computes the distance between <me> and <Other>. More...

Standard_Real SquareDistance (const Handle< Geom_Point > &Other) const
Computes the square distance between <me> and <Other>. More...

Public Member Functions inherited from Geom_Geometry
void Mirror (const gp_Pnt &P)
Performs the symmetrical transformation of a Geometry with respect to the point P which is the center of the symmetry. More...

void Mirror (const gp_Ax1 &A1)
Performs the symmetrical transformation of a Geometry with respect to an axis placement which is the axis of the symmetry. More...

void Mirror (const gp_Ax2 &A2)
Performs the symmetrical transformation of a Geometry with respect to a plane. The axis placement A2 locates the plane of the symmetry : (Location, XDirection, YDirection). More...

void Rotate (const gp_Ax1 &A1, const Standard_Real Ang)
Rotates a Geometry. A1 is the axis of the rotation. Ang is the angular value of the rotation in radians. More...

void Scale (const gp_Pnt &P, const Standard_Real S)
Scales a Geometry. S is the scaling value. More...

void Translate (const gp_Vec &V)
Translates a Geometry. V is the vector of the translation. More...

void Translate (const gp_Pnt &P1, const gp_Pnt &P2)
Translates a Geometry from the point P1 to the point P2. More...

virtual void Transform (const gp_Trsf &T)=0
Transformation of a geometric object. This tansformation can be a translation, a rotation, a symmetry, a scaling or a complex transformation obtained by combination of the previous elementaries transformations. (see class Transformation of the package Geom). More...

Handle< Geom_GeometryMirrored (const gp_Pnt &P) const

Handle< Geom_GeometryMirrored (const gp_Ax1 &A1) const

Handle< Geom_GeometryMirrored (const gp_Ax2 &A2) const

Handle< Geom_GeometryRotated (const gp_Ax1 &A1, const Standard_Real Ang) const

Handle< Geom_GeometryScaled (const gp_Pnt &P, const Standard_Real S) const

Handle< Geom_GeometryTransformed (const gp_Trsf &T) const

Handle< Geom_GeometryTranslated (const gp_Vec &V) const

Handle< Geom_GeometryTranslated (const gp_Pnt &P1, const gp_Pnt &P2) const

virtual Handle< Geom_GeometryCopy () const =0
Creates a new object which is a copy of this geometric object. More...

virtual void DumpJson (Standard_OStream &theOStream, Standard_Integer theDepth=-1) const
Dumps the content of me into the stream. 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

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...

Public Types inherited from Standard_Transient
typedef void base_type

Static Public Member Functions inherited from Standard_Transient
static const char * get_type_name ()

static const opencascade::handle< Standard_Type > & get_type_descriptor ()
Returns type descriptor of Standard_Transient class. More...

## Detailed Description

The abstract class Point describes the common behavior of geometric points in 3D space. The Geom package also provides the concrete class Geom_CartesianPoint.

## ◆ Coord()

 virtual void Geom_Point::Coord ( Standard_Real & X, Standard_Real & Y, Standard_Real & Z ) const
pure virtual

returns the Coordinates of <me>.

Implemented in Geom_CartesianPoint.

## ◆ Distance()

 Standard_Real Geom_Point::Distance ( const Handle< Geom_Point > & Other ) const

Computes the distance between <me> and <Other>.

## ◆ Pnt()

 virtual gp_Pnt Geom_Point::Pnt ( ) const
pure virtual

returns a non transient copy of <me>

Implemented in Geom_CartesianPoint.

## ◆ SquareDistance()

 Standard_Real Geom_Point::SquareDistance ( const Handle< Geom_Point > & Other ) const

Computes the square distance between <me> and <Other>.

## ◆ X()

 virtual Standard_Real Geom_Point::X ( ) const
pure virtual

returns the X coordinate of <me>.

Implemented in Geom_CartesianPoint.

## ◆ Y()

 virtual Standard_Real Geom_Point::Y ( ) const
pure virtual

returns the Y coordinate of <me>.

Implemented in Geom_CartesianPoint.

## ◆ Z()

 virtual Standard_Real Geom_Point::Z ( ) const
pure virtual

returns the Z coordinate of <me>.

Implemented in Geom_CartesianPoint.

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