apps.lightrays.raytracer.scene.geometry
Class Roots

java.lang.Object
  apps.lightrays.raytracer.scene.geometry.Roots

public class Roots
extends java.lang.Object

The Class Roots.

Field Summary

int	num The num.
double	r0 The r0.
double	r1 The r1.
double	r2 The r2.
double	r3 The r3.

Constructor Summary

Roots()

Method Summary

double	getMaxRoot() Gets the max root.
double	getMinPositiveRoot(double r) Gets the min positive root.

Methods inherited from class java.lang.Object

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

Field Detail

num

public int num

The num.

r0

public double r0

The r0.

r1

public double r1

The r1.

r2

public double r2

The r2.

r3

public double r3

The r3.

Constructor Detail

Roots

public Roots()

Method Detail

getMaxRoot

public double getMaxRoot()

Gets the max root.

Returns:

the max root

getMinPositiveRoot

public double getMinPositiveRoot(double r)

Gets the min positive root.

Parameters:

r - the r

Returns:

the min positive root