cas
Class Point3D

java.lang.Object
  |
  +--cas.Tuple
        |
        +--cas.Point
              |
              +--cas.Point3D

All Implemented Interfaces:

java.io.Serializable

public class Point3D

extends Point

implements java.io.Serializable

A class representing the entity "3 dimensional Point". Data format is double.

Author:

Ziv Yaniv

See Also:

Serialized Form

Fields inherited from class cas.Tuple

data

Constructor Summary

Point3D()
Create a point with all entries initialized to zero.

Point3D(double val)
Create a point with all entries initialized to the given value.

Point3D(double[] data)
Create a point according to the given double array.

Point3D(double x, double y, double z)
Create a point according to the given coordinates.

Point3D(Point3D p)
Copy constructor, create a point according to the given point.

Method Summary

void	set(double x, double y, double z) Set the point's coordinates to the given coordinates.

Methods inherited from class cas.Point

distanceL1, distanceL2, distanceL2Squared, distanceLinf

Methods inherited from class cas.Tuple

add, add, clamp, clamp, div, div, equals, getDimension, interpolate, interpolate, max, min, mul, mul, negate, negate, scale, scale, set, set, set, sub, sub, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

Point3D

public Point3D()

Create a point with all entries initialized to zero.

Point3D

public Point3D(double val)

Create a point with all entries initialized to the given value.

Parameters:

val - The value all point entries.

Point3D

public Point3D(double[] data)

Create a point according to the given double array.

Parameters:

data - The point will contain entries as specified by the given array. The array size must be three.

Point3D

public Point3D(Point3D p)

Copy constructor, create a point according to the given point.

Parameters:

p - Create a copy of this point.

Point3D

public Point3D(double x,
               double y,
               double z)

Create a point according to the given coordinates.

Parameters:

x - Point's x coordinate.

y - Point's y coordinate.

z - Point's z coordinate.

Method Detail

set

public void set(double x,
                double y,
                double z)

Set the point's coordinates to the given coordinates.

Parameters:

x - Point's new x coordinate.

y - Point's new y coordinate.

z - Point's new z coordinate.