All Packages  Class Hierarchy  This Package  Previous  Next  Index

Class vlc.vrml.generic.geometry.Light 

java.lang.Object
   |
   +----vlc.vrml.generic.geometry.VrmlObject
           |
           +----vlc.vrml.generic.geometry.ChildrenNode
                   |
                   +----vlc.vrml.generic.geometry.Light
public abstract class Light
extends ChildrenNode
JVerge

Version:
0.8 (beta 4) Copyright 1997 The Virtual Light Company under the GNU LGPL

The latest information and bugs in JVerge can be found at http://www.vlc.com.au/JVerge

For definition of the Anchor node please see the VRML 97 Anchor specification

Light abstract class. The base class for all the lights.

Author:
Justin Couch justin@vlc.com.au

Variable Index

o _ambientIntensity
o _color
o _intensity
o _on

Constructor Index

o Light()
Empty constructor to prevent people from creating this class

Method Index

o clone()
Make a clone of this object
o get_ambientIntensity()
Get the ambient intensity that this light contributes to the scene.
o get_color()
Get the colour this light emits
o get_intensity()
Get the intensity that this light contributes to the scene.
o get_on()
Gets the current setting of the light.
o set_ambientIntensity(float)
Set the ambient intensity that this light contributes to the scene.
o set_color(float[])
Set the colour this light emits
o set_intensity(float)
Set the intensity that this light contributes to the scene.
o set_on(boolean)
Turns the light on and off.

Variables

o _ambientIntensity 
 protected float _ambientIntensity
o _color 
 protected float _color[]
o _intensity 
 protected float _intensity
o _on 
 protected boolean _on

Constructors

o Light 
 protected Light()
Empty constructor to prevent people from creating this class

Methods

o set_ambientIntensity 
 public void set_ambientIntensity(float val)
Set the ambient intensity that this light contributes to the scene.

Parameters:
val - The intensity between 0 (none) and 1 (full)
o get_ambientIntensity 
 public float get_ambientIntensity()
Get the ambient intensity that this light contributes to the scene.

Returns:
The intensity between 0 (none) and 1 (full)
o set_color 
 public void set_color(float val[])
Set the colour this light emits

Parameters:
val - The new colour where val[0 = red, val[1] = green, val[2] = blue
o get_color 
 public float[] get_color()
Get the colour this light emits

Returns:
The new colour where val[0 = red, val[1] = green, val[2] = blue
o set_intensity 
 public void set_intensity(float val)
Set the intensity that this light contributes to the scene.

Parameters:
val - The intensity between 0 (none) and 1 (full)
o get_intensity 
 public float get_intensity()
Get the intensity that this light contributes to the scene.

Returns:
The intensity between 0 (none) and 1 (full)
o set_on 
 public void set_on(boolean val)
Turns the light on and off.

Parameters:
val - true to turn light on, false to turn off
o get_on 
 public boolean get_on()
Gets the current setting of the light.

Returns:
true if the light is on, false if not.
o clone 
 public Object clone()
Make a clone of this object

Returns:
A deep clone copy of this object
Overrides:
clone in class VrmlObject 
All Packages  Class Hierarchy  This Package  Previous  Next  Index