pathFollower derived from ygTransform

Description: a transform that moves along a path of points over a duration

notes:
Category: Deprecated
Author: Dave Pape
Revision: 11/01/01

    Messages
path string load a point file
duration float set the path duration
start start moving
stop stop moving
    Comments

constructor pathFollower

destructor ~pathFollower

method reset

1 set to inactive
2 set the duration to 1.0
3 clear the points list

method message

1 load a point file
2 set the path duration
3 start moving
4 stop moving

method loadPath

method setDuration

method start

method stop

method app

method interpolate

constructor pathFollowerCatmullRomCurve

method setControlPoints

method value

method tangent

method computeCoefficients