EDU.gatech.cc.is.clay
Class v_Subtract_vv

java.lang.Object
  |
  +--EDU.gatech.cc.is.clay.Node
        |
        +--EDU.gatech.cc.is.clay.NodeVec2
              |
              +--EDU.gatech.cc.is.clay.v_Subtract_vv

public class v_Subtract_vv
extends NodeVec2

Subtract the vector output of two embedded NodeVec2s.

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

Copyright (c)1997, 1998 Tucker Balch


Field Summary
static boolean DEBUG
          Turn debugging on or off.
 
Fields inherited from class EDU.gatech.cc.is.clay.Node
DEBUG, embedded_nodes
 
Constructor Summary
v_Subtract_vv(NodeVec2 im1, NodeVec2 im2)
          Instantiate a v_Subtract_vv schema.
 
Method Summary
 Vec2 Value(long timestamp)
          Return a Vec2 representing the difference.
 
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 debugging on or off.
Constructor Detail

v_Subtract_vv

public v_Subtract_vv(NodeVec2 im1,
                     NodeVec2 im2)
Instantiate a v_Subtract_vv schema. It will compute im1-im2.
Parameters:
im1 - NodeVec2, the embedded node that generates a vector to be subtracted from.
im2 - NodeVec2, the embedded node that generates a vector subtracted from im1.
Method Detail

Value

public Vec2 Value(long timestamp)
Return a Vec2 representing the difference.
Overrides:
Value in class NodeVec2
Parameters:
timestamp - long, only get new information if timestamp > than last call or timestamp == -1.
Returns:
the vector difference.