The end goal: drawing paths between nodes like in the example there but the difference is the nodes are inside a picture here and in particular, the other node is a bunch of nodes in the same picture. ...
I'm trying to use overlays to reveal successive bullet points in an itemize environment. Each item contains its own second-level itemize environment, which will also be revealed one item at a time. ...
I had previous asked a question about this, but I feel that it wasn't focused enough and the answers got a little confused...so instead of editing that question, I've opted to start a new one....I ...