Class PointLight

java.lang.Object
  |
  +--Light
        |
        +--PointLight

public class PointLight

extends Light

PointLight represents a light sources that illuminates from a fixed origin

Field Summary

Point

Origin Stores the origin of the point light.

Fields inherited from class Light

Intensity

Constructor Summary

PointLight()
Create a default light.

PointLight(Point p)
Create a new point light that at the given point.

Method Summary

void	print(SceneWriter os) Print a human readable version of the light definition to the given destination
void	read(SceneReader is) Read the light from the given source
void	write(SceneWriter os) Write the light to the given destination

Methods inherited from class java.lang.Object

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

Field Detail

Origin

public Point Origin

Stores the origin of the point light.

Constructor Detail

PointLight

public PointLight()

Create a default light.

PointLight

public PointLight(Point p)

Create a new point light that at the given point.

Parameters:

p - The position of the light.

Method Detail

read

public void read(SceneReader is)
          throws java.io.IOException,
                 java.lang.NumberFormatException

Read the light from the given source

Specified by:

read in class Light

Parameters:

is - The source to read from

Throws:

java.io.IOException - if the light can not be read

java.io.NumberFormatException - if there a number format error is encountered

java.lang.NumberFormatException

write

public void write(SceneWriter os)
           throws java.io.IOException

Write the light to the given destination

Specified by:

write in class Light

Parameters:

os - The destination to write to

Throws:

java.io.IOException - if the write fails.

print

public void print(SceneWriter os)
           throws java.io.IOException

Print a human readable version of the light definition to the given destination

Specified by:

print in class Light

Parameters:

os - The destination to write to

Throws:

java.io.IOException - if the write fails.