Ygdrasil - ygCAVEWand

ygCAVEWand derived from ygWand

Description: creates a wand that detects CAVE wand button events

notes:

derived nodes inherit all messages from their base classes
see reset method for default settings
this node can also be created with the alias: CAVEWand
this node should be a child of a ygCAVETracker node
this node is required for wandTrigger node detection

Category: User
Author: Dave Pape
Revision: 11/01/01

Events

button1, button2, button3	a button has been pressed
buttonUp1, buttonUp2, buttonUp3	a button has been released

Comments

constructor ygCAVEWand

method reset

1 for each CAVE button set the previous state to zero

method app

1 for each CAVE button

1.1 if button state becomes on then generate a button event
1.2 else, if button state becomes off then generate a buttonUp event