Re: [R] RGL plot : cex and zlim arguments do not work

2012-11-29 Thread Stephane Chantepie
text function like mtext3d and axe3d. It looks like "cex" argument do not have any effect on function which can use it. I hope that it is more clear stephane 2012/11/29 Duncan Murdoch > On 29/11/2012 1:34 PM, Stephane Chantepie wrote: > >> Hi Ducan and others, >

Re: [R] RGL plot : cex and zlim arguments do not work

2012-11-29 Thread Stephane Chantepie
Linux" release "2.6.32-5-amd64" " packages: rgl_0.92.892 misc3d_0.8-3 2012/9/25 Duncan Murdoch > On 25/09/2012 11:07 AM, Stephane Chantepie wrote: > >> Dear all, >> >> I have a quiet simple problem (shared by a collegue) but no solution at >&

[R] RGL plot : cex and zlim arguments do not work

2012-09-25 Thread Stephane Chantepie
Dear all, I have a quiet simple problem (shared by a collegue) but no solution at yet. The arguments I use in bbox3d or text3d do not have any effect on the graph. I need to use 'cex' and 'zlim' but It does not work. Maybe my problem could appear trivial but I have spent a lot of time on that. If

Re: [R] RGL plot : lighting problem when triangle3d and persp3d are used in the same plot

2012-08-28 Thread Stephane Chantepie
olor="gray",smooth=1)) The idea behind this trick is to transform the matrix in triangle surfaces before to plot them. I hope this could help someone else cheers 2012/8/27 Duncan Murdoch > On 27/08/2012 1:47 PM, Stephane Chantepie wrote: > >> Dear all, >> >> I

[R] RGL plot : lighting problem when triangle3d and persp3d are used in the same plot

2012-08-27 Thread Stephane Chantepie
Dear all, I have tried to plot a triangular matrix with the function persp3d(rgl). for example z=rbind(c(1,NA,NA,NA),c(5,3,NA,NA),c(4,2,9,NA),c(8,6,5,11)) x=1:4 y=1:4 persp3d(x,y,z,color="gray") The two extreme points are not plotted (value=1 and value=10). It seems because the half of the matr