I'm afraid this is not possible with expressions. Functions like linear() only work with numerical properties. Paths are objects with many sub properties that can be accessed and written by scripts, but not through expressions. With expressions you can sample a Path's value and reference it in anoth...

I just posted a 10 minute tutorial on how to make a looping turntable controller with just a few lines of code and and Angle controller.
Have a watch!

Thanks for the reply. I hadn't thought about parsing through the XML. I would love to see a snippet that you could share. I would have to rewrite much of my script to have it work on XML, but it may be the only airtight way. Does your finished script happen to do what I'm attempting? No need to rein...

Hello! I am working on a re-linking script that is working very well so far. The only blind spot of this script is that I am unable to correctly change the linking of a project item that is an unmerged photoshop or Illustrator layer. Linking the item to a different yet identical PSD via scripting ju...