EDU.gatech.cc.is.clay
Class va_Subtract_vav

java.lang.Object
  |
  +--EDU.gatech.cc.is.clay.Node
        |
        +--EDU.gatech.cc.is.clay.NodeVec2Array
              |
              +--EDU.gatech.cc.is.clay.va_Subtract_vav

public class va_Subtract_vav
extends NodeVec2Array

Subtract one vector from an array of others. Useful for converting ego to global positions for an array of sensor readings.

For detailed information on how to configure behaviors, see the Clay page.

Copyright (c)1997, 1998 Tucker Balch


Field Summary
static boolean DEBUG
          Turn debug printing on or off.
 
Fields inherited from class EDU.gatech.cc.is.clay.Node
DEBUG, embedded_nodes
 
Constructor Summary
va_Subtract_vav(NodeVec2Array im1, NodeVec2 im2)
          Instantiate an va_Subtract_vav schema.
 
Method Summary
 Vec2[] Value(long timestamp)
          Return a Vec2Array that is the difference of the original values and the embedded schema.
 
Methods inherited from class EDU.gatech.cc.is.clay.Node
initTrial
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

DEBUG

public static final boolean DEBUG
Turn debug printing on or off.
Constructor Detail

va_Subtract_vav

public va_Subtract_vav(NodeVec2Array im1,
                       NodeVec2 im2)
Instantiate an va_Subtract_vav schema.
Parameters:
im1 - NodeVec2Array, an embedded node that generates an Array of vectors to be subtracted.
im2 - NodeVec2, an embedded node that generates a vector to be subtracted from the others.
Method Detail

Value

public Vec2[] Value(long timestamp)
Return a Vec2Array that is the difference of the original values and the embedded schema.
Overrides:
Value in class NodeVec2Array
Parameters:
timestamp - long, only get new information if timestamp > than last call or timestamp == -1.
Returns:
the array of subtracted Vec2s.