Hi Karsten, I tried running your SubDiv.js file as a command in MoI, and I get an error:

ReferenceError: Can't find variable: LiteGraph

SubDiv.js line 186


Looks like your file has dependencies on a lot of other stuff possibly?

Can you narrow down your script to just have a self contained runnable piece that tries to do the ArrayCurve stuff that you're talking about? That would make it a lot easier for me to test it and figure out what's going wrong with just that one area of the script.

- Michael