092-latex-rgl.Rnw

\documentclass{article}
\usepackage{url}
\begin{document}

A bug reported at \url{http://cos.name/cn/topic/110742}.

<<rgl-demo>>=
library(knitr)
library(rgl)
knit_hooks$set(rgl = hook_rgl)
head(hook_rgl)  # the hook function is defined as this
@

Then we only have to set the chunk option \texttt{rgl=TRUE}:

<<fancy-rgl, rgl=TRUE, dev='png', out.width='3in', fig.align='center', fig.show='hold', warning=FALSE>>=
library(rgl)
demo('bivar', package='rgl', echo=FALSE)
par3d(zoom=.7)
@

\end{document}