Thanks – figure 3 is actually pretty close to what I had in mind. I had forgotten about this package.
I still hope to work out the povray route as the end result look really good (and that's probably the main point of such graphics). Best, baptiste On Aug 27, 2010, at 12:37 PM, Deepayan Sarkar wrote: > On Fri, Aug 27, 2010 at 3:41 PM, baptiste auguie > <[email protected]> wrote: >> Dear list, >> >> I wish to visualise some 4D data as a kind of colour / translucent >> cloud in 3D. I haven't seen such plots in R (but perhaps I missed a >> feature of rgl). The easiest option I found would be to export the >> data in povray's df3 (density file) format and visualise it with >> povray. > > This is not answering your question, but might the misc3d package be > relevant for you? > > http://www.jstatsoft.org/v28/i01/ > > -Deepayan ______________________________________________ [email protected] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
