"Is there any hope to get rgl to work with (RStudio Server)?" was asked in previous forum.
"There is hope, although rather distant. WebGL exists and down the road we would love to integrate this into RStudio to deliver these graphics over RStudio Server and the web." - was the reply then.
Is this still considered a possibility by RStudio team?
Happily, rgl works fine in RStudio client even over X, so I have options.