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Class vlc.vrml.external.geometry.VisibilitySensor 

java.lang.Object
   |
   +----vlc.vrml.generic.geometry.VrmlObject
           |
           +----vlc.vrml.external.geometry.VrmlObject
                   |
                   +----vlc.vrml.external.geometry.ChildrenNode
                           |
                           +----vlc.vrml.external.geometry.Sensor
                                   |
                                   +----vlc.vrml.external.geometry.VisibilitySensor
public class VisibilitySensor
extends Sensor
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 VisibilitySensor()
Default Constructor.
o VisibilitySensor(Browser)
Default Constructor when you wish to supply your own Browser reference.

Method Index

o clone()
Make a clone of this object
o get_center()
Get the location of the light in the local coordinate system
o get_enterTime()
Get the time when the user entered the sensor
o get_exitTime()
Get the time when the user left the sensor
o get_size()
Get the size to be of area monitored.
o set_center(float[])
Set the location of the light in the local coordinate system
o set_size(float[])
Set the size to be monitored.
o writeToStream(int)
Prints the formatted contents of this node to the given stream.

Constructors

o VisibilitySensor 
 public VisibilitySensor()
Default Constructor. Creates a default VisiblitySensor

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

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_size 
 public void set_size(float pos[])
Set the size to be monitored. The values are a box shape defining the maximum values +/- in each extent.

Parameters:
size - The size in each axis size[0] = x, size[1] = y, size[2] = z
o get_size 
 public float[] get_size()
Get the size to be of area monitored.

Returns:
The size in each axis size[0] = x, size[1] = y, size[2] = z
o set_center 
 public void set_center(float pos[])
Set the location of the light in the local coordinate system

Parameters:
val - The position where val[0] = x, val[1] = y, val[2] = z
o get_center 
 public float[] get_center()
Get the location of the light in the local coordinate system

Returns:
The position where val[0] = x, val[1] = y, val[2] = z
o get_enterTime 
 public double get_enterTime()
Get the time when the user entered the sensor

Returns:
The time in seconds
o get_exitTime 
 public double get_exitTime()
Get the time when the user left the sensor

Returns:
The time in seconds
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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