Dear Duncan,
Could I just revive this one more time
On 16 Aug 2015, at 17:21, Duncan Murdoch wrote:
It is harder for you to implement this yourself, because CRAN frowns
on
tests that try to detect whether they're running under CRAN or not.
You could put in "if (interactive())" checks around your displays. If
you want to check whether the rgl calls are okay, you could do
something
like this:
library(rgl)
options(rgl.useNULL = TRUE)
I have a package which imports rgl i.e. rgl is loaded on package
startup. A number of examples (not tests) use rgl features and I do not
want these to be run on CRAN.
Is there a way to configure rgl.useNULL to handle this situation?
Many thanks,
Greg.
--
Gregory Jefferis, PhD
Division of Neurobiology
MRC Laboratory of Molecular Biology
Francis Crick Avenue
Cambridge Biomedical Campus
Cambridge, CB2 OQH, UK
http://www2.mrc-lmb.cam.ac.uk/group-leaders/h-to-m/g-jefferis
http://jefferislab.org
http://flybrain.stanford.edu
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