math
Class Point3D

java.lang.Object
  math.Vector
      math.Point3D

public class Point3D
extends Vector

a 3 dimensional point

Field Summary

Fields inherited from class math.Vector

w, x, y, z

Constructor Summary

Point3D()
standard constructor

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

Point3D(Point3D p)
copy constructor

Point3D(Point3D p, Vector3D v)
new point is point + vector

Method Summary

void	set(double x_, double y_, double z_)
void	set(Point3D p)

Methods inherited from class math.Vector

dot, normalize

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Point3D

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

constructor

Parameters:

x - [in] x coordinate

y - [in] y coordinate

z - [in] z coordinate

Point3D

public Point3D(Point3D p)

copy constructor

Parameters:

p - [in] other point

Point3D

public Point3D(Point3D p,
               Vector3D v)

new point is point + vector

Parameters:

p - [in] point

v - [in] vector

Point3D

public Point3D()

standard constructor

Method Detail

set

public void set(double x_,
                double y_,
                double z_)

set

public void set(Point3D p)