Missing example scripts

[trych]

A list of functions that have no example scripts yet, but could use one. Please feel free to add to this list!

Function	Comments	Status
noise()	never really got noise to work, would be great to have an example	Open
file() folder(), files(), selectFile(), selectFiles(), selectFolder()	new functions; see snippets in ref to see how they work	Open
transform(), referencePoint()	new functions, need example script	Open