So far so good! I even managed to make rendering event driven.

IMGUIs are an amazing way to quickly prototype ideas and refine an algorithm. Some plugin devs do this in matlab, desmos, or similar, but I think sticking to your implementation language has some important advantages

After much testing, it's ready

I’m writing a manual for ghost atm. I find writing pretty hard, so I have to trick my brain into getting work done by visiting a cafe (pic related). In the past few days its become apparent just how feature rich ghost is when you start peeling back the layers. It makes writing about it complicated!