org.opencv.core

Class Point3

java.lang.Object

org.opencv.core.Point3

public class Point3
extends java.lang.Object

template class CV_EXPORTS Point3_

// C++ code:

public:

typedef _Tp value_type;

// various constructors

Point3_();

Point3_(_Tp _x, _Tp _y, _Tp _z);

Point3_(const Point3_& pt);

explicit Point3_(const Point_<_Tp>& pt);

Point3_(const CvPoint3D32f& pt);

Point3_(const Vec<_Tp, 3>& v);

Point3_& operator = (const Point3_& pt);

//! conversion to another data type

template operator Point3_<_Tp2>() const;

//! conversion to the old-style CvPoint...

operator CvPoint3D32f() const;

//! conversion to cv.Vec<>

operator Vec<_Tp, 3>() const;

//! dot product

_Tp dot(const Point3_& pt) const;

//! dot product computed in double-precision arithmetics

double ddot(const Point3_& pt) const;

//! cross product of the 2 3D points

Point3_ cross(const Point3_& pt) const;

_Tp x, y, z; //< the point coordinates

};

Template class for 3D points specified by its coordinates

x, y and z. An instance of the class is interchangeable with the C structure CvPoint2D32f. Similarly to Point_, the coordinates of 3D points can be converted to another type. The vector arithmetic and comparison operations are also supported. The following Point3_<> aliases are available:

// C++ code:

typedef Point3_ Point3i;

typedef Point3_ Point3f;

typedef Point3_ Point3d;

See Also:

org.opencv.core.Point3_

Field Summary

Fields

Modifier and Type	Field and Description
double	x
double	y
double	z

Constructor Summary

Constructors

Constructor and Description
Point3()
Point3(double[] vals)
Point3(double x, double y, double z)
Point3(Point p)

Method Summary

Methods

Modifier and Type	Method and Description
Point3	clone()
Point3	cross(Point3 p)
double	dot(Point3 p)
boolean	equals(java.lang.Object obj)
int	hashCode()
void	set(double[] vals)
java.lang.String	toString()

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Field Detail

x

public double x

y

public double y

z

public double z

Constructor Detail

Point3

public Point3()

Point3

public Point3(double[] vals)

Point3

public Point3(double x,
      double y,
      double z)

Point3

public Point3(Point p)

Method Detail

clone

public Point3 clone()

Overrides:

clone in class java.lang.Object

cross

public Point3 cross(Point3 p)

dot

public double dot(Point3 p)

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

set

public void set(double[] vals)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object