Hello all!

I just wanted to add that my script (and the special shader node wiring) was set up like this for the only reason of speed!

Because the script doesn't have to iterate through all shader nodes in a material to find that one relevant node.

However, my script still causes errors on a MAC (but miraculously still works if you click them all away).

I don't have a MAC for testing so I'm dependent on @perpetualrevision's help to fix them.

So if it takes a few more days it's my fault, not @perpetualrevision's!

Please bear with us...

K