An optional filter function to adjust position data in onUpdate callbacks. This is useful if you need to
transform any data from GSAP / plugins into data TJSPosition can utilize.
Provides an iterable list of property keys to assign to initial position data. This is useful when you are
using GSAP plugins that manipulate data automatically; Ex. MotionPathPlugin
An optional filter function to adjust position data in
onUpdatecallbacks. This is useful if you need to transform any data from GSAP / plugins into data TJSPosition can utilize.