[R] export 4D data as povray density files

2010-08-27 Thread baptiste auguie
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. The format

Re: [R] export 4D data as povray density files

2010-08-27 Thread Deepayan Sarkar
On Fri, Aug 27, 2010 at 3:41 PM, baptiste auguie baptiste.aug...@googlemail.com 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

Re: [R] export 4D data as povray density files

2010-08-27 Thread Jim Lemon
On 08/27/2010 08:11 PM, baptiste auguie 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)

Re: [R] export 4D data as povray density files

2010-08-27 Thread baptiste Auguié
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