rgl.snapshot() No Longer Works

Question

I just upgraded R and rgl to the following versions. Now, rgl.snapshot() no longer works. It worked in previous versions. Is there a way around this?

R version 2.

Answer 1

That build doesn't have PNG support (yet). You can use postscript instead:

http://hosho.ees.hokudai.ac.jp/~kubo/Rdoc/library/rgl/html/postscript.html