# Geom_CartesianPoint Class Reference

Describes a point in 3D space. A Geom_CartesianPoint is defined by a gp_Pnt point, with its three Cartesian coordinates X, Y and Z. More...

`#include <Geom_CartesianPoint.hxx>`

Inheritance diagram for Geom_CartesianPoint: [legend]

## Public Member Functions

Geom_CartesianPoint (const gp_Pnt &P)
Returns a transient copy of P. More...

Geom_CartesianPoint (const Standard_Real X, const Standard_Real Y, const Standard_Real Z)
Constructs a point defined by its three Cartesian coordinates X, Y and Z. More...

void SetCoord (const Standard_Real X, const Standard_Real Y, const Standard_Real Z)
Assigns the coordinates X, Y and Z to this point. More...

void SetPnt (const gp_Pnt &P)
Set <me> to P.X(), P.Y(), P.Z() coordinates. More...

void SetX (const Standard_Real X)
Changes the X coordinate of me. More...

void SetY (const Standard_Real Y)
Changes the Y coordinate of me. More...

void SetZ (const Standard_Real Z)
Changes the Z coordinate of me. More...

void Coord (Standard_Real &X, Standard_Real &Y, Standard_Real &Z) const override
Returns the coordinates of <me>. More...

gp_Pnt Pnt () const override
Returns a non transient cartesian point with the same coordinates as <me>. More...

Standard_Real X () const override
Returns the X coordinate of <me>. More...

Standard_Real Y () const override
Returns the Y coordinate of <me>. More...

Standard_Real Z () const override
Returns the Z coordinate of <me>. More...

void Transform (const gp_Trsf &T) override
Applies the transformation T to this point. More...

Handle< Geom_GeometryCopy () const override
Creates a new object which is a copy of this point. More... Public Member Functions inherited from Geom_Point
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...

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 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

Describes a point in 3D space. A Geom_CartesianPoint is defined by a gp_Pnt point, with its three Cartesian coordinates X, Y and Z.

## ◆ Geom_CartesianPoint() [1/2]

 Geom_CartesianPoint::Geom_CartesianPoint ( const gp_Pnt & P )

Returns a transient copy of P.

## ◆ Geom_CartesianPoint() [2/2]

 Geom_CartesianPoint::Geom_CartesianPoint ( const Standard_Real X, const Standard_Real Y, const Standard_Real Z )

Constructs a point defined by its three Cartesian coordinates X, Y and Z.

## ◆ Coord()

 void Geom_CartesianPoint::Coord ( Standard_Real & X, Standard_Real & Y, Standard_Real & Z ) const
overridevirtual

Returns the coordinates of <me>.

Implements Geom_Point.

## ◆ Copy()

 Handle< Geom_Geometry > Geom_CartesianPoint::Copy ( ) const
overridevirtual

Creates a new object which is a copy of this point.

Implements Geom_Geometry.

## ◆ Pnt()

 gp_Pnt Geom_CartesianPoint::Pnt ( ) const
overridevirtual

Returns a non transient cartesian point with the same coordinates as <me>.

Implements Geom_Point.

## ◆ SetCoord()

 void Geom_CartesianPoint::SetCoord ( const Standard_Real X, const Standard_Real Y, const Standard_Real Z )

Assigns the coordinates X, Y and Z to this point.

## ◆ SetPnt()

 void Geom_CartesianPoint::SetPnt ( const gp_Pnt & P )

Set <me> to P.X(), P.Y(), P.Z() coordinates.

## ◆ SetX()

 void Geom_CartesianPoint::SetX ( const Standard_Real X )

Changes the X coordinate of me.

## ◆ SetY()

 void Geom_CartesianPoint::SetY ( const Standard_Real Y )

Changes the Y coordinate of me.

## ◆ SetZ()

 void Geom_CartesianPoint::SetZ ( const Standard_Real Z )

Changes the Z coordinate of me.

## ◆ Transform()

 void Geom_CartesianPoint::Transform ( const gp_Trsf & T )
overridevirtual

Applies the transformation T to this point.

Implements Geom_Geometry.

## ◆ X()

 Standard_Real Geom_CartesianPoint::X ( ) const
overridevirtual

Returns the X coordinate of <me>.

Implements Geom_Point.

## ◆ Y()

 Standard_Real Geom_CartesianPoint::Y ( ) const
overridevirtual

Returns the Y coordinate of <me>.

Implements Geom_Point.

## ◆ Z()

 Standard_Real Geom_CartesianPoint::Z ( ) const
overridevirtual

Returns the Z coordinate of <me>.

Implements Geom_Point.

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