On 05/05/2023 6:48 a.m., Jiayue Wang wrote:
Thanks Duncan. glxgears works at the terminal; tcltk::tktoplevel()
outputs the following:
$ID
[1] ".1"
$env
<environment: 0x55b4401d9718>
attr(,"class")
[1] "tkwin"
Jiayue
But no window opens for tcltk::tktoplevel()? Sounds like R isn't seeing
your DISPLAY variable. Does Sys.getenv("DISPLAY") show the same thing
in R as you see when printing that environment variable (using e.g.
`echo $DISPLAY`) in the terminal?
Duncan Murdoch
在 5/5/23 16:45, Duncan Murdoch 写道:
On 05/05/2023 2:24 a.m., Jiayue Wang wrote:
Hi
I can't get rgl working. I installed rgl, loaded it, but it seems all
plot3d codes have failed:
remotes::install_github("dmurdoch/rgl")
library(rgl)
open3d()
x <- sort(rnorm(1000))
y <- rnorm(1000)
z <- rnorm(1000) + atan2(x, y)
plot3d(x, y, z, col = rainbow(1000))
I see no plotting at all. Am I missing some important system library or
whatever? I'm using Linux Mint 23. Thanks!
If you install the version from CRAN, do you get the same results?
rgl needs X11 on your system. Do other programs using it work, e.g. try
running "glxgears" at the terminal, and try running
"tcltk::tktoplevel()" in R.
BTW, this list isn't for contributed package support, so if it turns out
that only rgl is failing, it may be best to move the discussion to
https://github.com/dmurdoch/rgl/issues .
Duncan Murdoch
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