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Class vlc.vrml.external.geometry.DirectionalLight 

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

Author:
Justin Couch justin@vlc.com.au

Constructor Index

o DirectionalLight()
Default Constructor.
o DirectionalLight(Browser)
Default Constructor when you wish to supply your own Browser reference.

Method Index

o clone()
Make a clone of this object
o get_direction()
Get the direction that this light is pointing.
o set_direction(float[])
Set the direction that this light is to point.
o writeToStream(int)
Prints the formatted contents of this node to the given stream.

Constructors

o DirectionalLight 
 public DirectionalLight()
Default Constructor. Creates a default DirectionalLight

o DirectionalLight 
 public DirectionalLight(Browser b)
Default Constructor when you wish to supply your own Browser reference. Creates a default DirectionalLight

Methods

o writeToStream 
 public void writeToStream(int indent)
Prints the formatted contents of this node to the given stream.

Parameters:
indent - The number of spaces to indent this node in the string
Overrides:
writeToStream in class VrmlObject
o set_direction 
 public void set_direction(float val[])
Set the direction that this light is to point. The vector points in the required direction relative to the origin. From the default viewpoint of looking along -Z a direction of -1 -1 -1 would shine light from above your right shoulder

Parameters:
val - The direction. where val[0] = x, val[1] = y, val[2] = z
o get_direction 
 public float[] get_direction()
Get the direction that this light is pointing.

Returns:
The direction. where val[0] = x, val[1] = y, val[2] = z
o clone 
 public Object clone()
Make a clone of this object

Returns:
A deep clone copy of this object
Overrides:
clone in class VrmlObject 
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