Dale, I do not have the same color problem when I run your code on my PC. The colors in both devices look the same. I'm running R version 2.13.0 on Windows.
I am not familiar with the rgl package, but I found a function that might be helpful to you when I searched for "gif" in the package reference manual. ?movie3d() Hope this helps. Jean `·.,, ><(((º> `·.,, ><(((º> `·.,, ><(((º> Jean V. Adams Statistician U.S. Geological Survey Great Lakes Science Center 223 East Steinfest Road Antigo, WI 54409 USA From: Dale Coons <dale.co...@gmail.com> To: r-help@r-project.org Date: 07/28/2011 03:22 PM Subject: [R] Animated gif or something similar in R? Sent by: r-help-boun...@r-project.org I'm have a (minor) problem and a question. Problem: The following code creates 5 clusters of dots of different colors. However, I need the second call outside the data.frame call to get the colors to change for some reason. I assume there's an error in the data.frame() call, but I don't know what. Question: Is there is a way to cause the resulting graphic to rotate on it's own and to output to a animated gif or some other format that could be used in a powerpoint type presentation? I work with a bunch of 'drama queens'--they'd like it if there was some motion rather than a static display ;-) Thanks in advance, Dale. library(rgl) clusset<-data.frame(x=c(round(abs(rnorm(5,7,1)),1),round(abs(rnorm(5,11,2)),1), round(abs(rnorm(5,16,2)),1),round(abs(rnorm(5,20,1.5)),1),round(abs(rnorm(5,5,2)),1)), y=c(round(abs(rnorm(5,7,2)),1),round(abs(rnorm(5,11,2)),1), round(abs(rnorm(5,16,2)),1),round(abs(rnorm(5,4,2)),1),round(abs(rnorm(5,7,2)),1)), z=c(round(abs(rnorm(5,7,2)),1),round(abs(rnorm(5,12,2)),1), round(abs(rnorm(5,16,1)),1),round(abs(rnorm(5,6,2)),1),round(abs(rnorm(5,17,2)),1)), dotcol=c(rep('red2',5),rep('green2',5),rep('blue2',5),rep('yellow1',5),rep('purple2',5)) ) #this call doesn't show the right colors--why? plot3d(clusset, xlim=c(0,25), ylim=c(0,25), zlim=c(0,25),xlab='',ylab='',zlab='', col=clusset$dotcol, radius=1, type='s') #but if I redefine the colors again and call, it does clusset$dotcol<-c(rep('red2',5),rep('green2',5),rep('blue2',5),rep('yellow1',5),rep('purple2',5)) plot3d(clusset, xlim=c(0,25), ylim=c(0,25), zlim=c(0,25),xlab='',ylab='',zlab='', col=clusset$dotcol, radius=1, type='s') ______________________________________________ R-help@r-project.org 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. [[alternative HTML version deleted]]
______________________________________________ R-help@r-project.org 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.