lookAtUser
derived from
ygNode
Description: a transform that orients the model to face the user
notes:
- derived nodes inherit all messages from their base classes
- see reset method for default settings
- the object front is assumed to be the Z-axis
- this is a less flexible version of billboard
Category: Deprecated
Author: Alex Hill
Revision: 11/01/01
constructor lookAtUser
method reset
method message
method app
1 get user position
2 get orientation of this object to face the user