02-rando.Rmd

# Problem chapter

Why does this rgl widget not appear? 


```{r rando-chapter}
rgl::clear3d()
rgl::plot3d(matrix(rnorm(27), 9, 3))
rglwidget()
```


Source code of this bookdown is here: https://github.com/mdsumner/rgl-bookdown#why-does-the-rgl-widget-not-appear-in-chapter-3