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OpenCV 2.4.7
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org.opencv.core
Class Point3

java.lang.Object
  extended by 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
 double x
           
 double y
           
 double z
           
 
Constructor Summary
Point3()
           
Point3(double[] vals)
           
Point3(double x, double y, double z)
           
Point3(Point p)
           
 
Method Summary
 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
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