Apologies for the hiccups with these Links posts recently. The links have disappeared from all of the older posts and I’m in the process of putting them back in by hand, but it’s not high on my priority list. I’ve switched to a new plugin which I’m hoping will result in more permanent and customizable results.
3dplot looks interesting, but looks like I’ll need to work out how to use TikZ first! There look to be a good collection of examples here:
http://www.texample.net/tikz/examples/