net.algart.drawing3d
Class Sphere3D

java.lang.Object
  net.algart.drawing3d.Sphere3D

All Implemented Interfaces:

Shape3D

public class Sphere3D
extends java.lang.Object
implements Shape3D

3D sphere.

This class is immutable and thread-safe: there are no ways to modify settings of the created instance.

AlgART Laboratory 2010

Since:

JDK 1.5

Version:

1.0

Author:

Daniel Alievsky

Sphere3D

public Sphere3D(double centerX,
                double centerY,
                double centerZ,
                double radius)

Creates new sphere with the given coordinates of the center and the radius.

Parameters:

centerX - x-coordinate of the center.

centerY - y-coordinate of the center.

centerZ - z-coordinate of the center.

radius - the radius of the sphere.

Throws:

java.lang.IllegalArgumentException - if the passed radius is negative (< 0).

getCenterX

public double getCenterX()

Returns x-coordinate of the center of the sphere.

Returns:

x-coordinate of the center of the sphere.

getCenterY

public double getCenterY()

Returns y-coordinate of the center of the sphere.

Returns:

y-coordinate of the center of the sphere.

getCenterZ

public double getCenterZ()

Returns z-coordinate of the center of the sphere.

Returns:

z-coordinate of the center of the sphere.

getRadius

public double getRadius()

Returns the radius of the sphere.

Returns:

the radius of the sphere.

toString

public java.lang.String toString()

Returns a brief string description of this object.

The result of this method may depend on implementation.

Overrides:

toString in class java.lang.Object

Returns:

a brief string description of this object.