Thanks, for lwd. I could not find rgl 0.85. The latest one I saw was 0.84. Can you tell me where I can download it from? Also, is there a curve3d? I need to join two points in 3d smoothly. Thanks ../Murli
-----Original Message----- From: Duncan Murdoch [mailto:murd...@stats.uwo.ca] Sent: Thursday, August 13, 2009 8:24 PM To: Nair, Murlidharan T Cc: r-help@r-project.org Subject: Re: [R] joining two points in rgl Nair, Murlidharan T wrote: > Hi!! > > I need to draw a cylinder/tube joining two points. I am trying to make > something presentable, I have been able to do it using lines3d. But is it > possible to > increase the thickness of the lines? The size parameter does not work. Does > any one have any suggestions? > There's a new function cylinder3d (in rgl 0.85) that probably does exactly what you want, but lwd is the parameter that controls line width. Duncan Murdoch > Thanks ../Murli > > library(rgl) > pts<-structure(list(x = c(-0.975688, -0.975688), y = c(9.258795, -9.258795 > ), z = c(-1.8, 1.8)), .Names = c("x", "y", "z"), class = "data.frame", > row.names = c(NA, > -2L)) > > plot3d(pts$x,pts$y,pts$z, col="grey", size=2, box=FALSE, axes=FALSE, type="s") > lines3d(pts$x,pts$y,pts$z, col="grey", size=2) > > ______________________________________________ > 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. > ______________________________________________ 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.