rgl persp3d bounding box color problem.

Whatever it is, it is also happening on my Acer,  Suse 11.1, 32 bits,
self build R.

Kees

Bo Zhou wrote:

Thanks Duncan.

I haven't got a chance to try it in windows yet. But I won't be surprised if it's my driver's fault. I had OpenGL problems on this dell laptop before.....

  

Date: Sun, 1 Mar 2009 18:29:20 -0500
From: murdoch at stats.uwo.ca
To: bozhou1981 at hotmail.com
CC: remkoduursma at gmail.com; r-help at r-project.org
Subject: Re: [R] rgl persp3d bounding box color problem.

On 01/03/2009 5:54 PM, Bo Zhou wrote:
    

site down......

here is the code

library(rgl)

plot1:
persp3d(x=1:11,y=1:210,z=matrix(rep(1,11*210),11,210),col=matrix(rep("#FF0000",11*210),11,210))

plot2:
persp3d(x=1:11,y=1:10,z=matrix(rep(1,11*10),11,10),col=matrix(rep("#FF0000",11*10),11,10))
      

Works fine on Mac OS 10.5 too.  Looks like a bug in your OpenGL driver...

Duncan Murdoch


    

Thanks!

Bo
      

Date: Mon, 2 Mar 2009 09:28:31 +1100
Subject: Re: [R] rgl persp3d bounding box color problem.
From: remkoduursma at gmail.com
To: bozhou1981 at hotmail.com

I would not mind trying, but the link no longer works...

Remko


-------------------------------------------------
Remko Duursma
Post-Doctoral Fellow

Centre for Plant and Food Science
University of Western Sydney
Hawkesbury Campus
Richmond NSW 2753

Dept of Biological Science
Macquarie University
North Ryde NSW 2109
Australia

Mobile: +61 (0)422 096908



On Mon, Mar 2, 2009 at 8:16 AM, Bo Zhou <bozhou1981 at hotmail.com> wrote:
        

Thanks, Duncan.

What's your platform? Could this be an issues related to my platform? I'm on Ubuntu 8.10 64bit using cran's R package. I built rgl package on my machine using install.packages(). I'm going to give it a try in windows.

I would be very grateful if anyone using similar setup could give it a try.

Thanks,
Bo

          

Date: Sun, 1 Mar 2009 07:03:10 -0500
From: murdoch at stats.uwo.ca
To: bozhou1981 at hotmail.com
CC: r-help at r-project.org
Subject: Re: [R] rgl persp3d bounding box color problem.

On 28/02/2009 4:20 PM, Bo Zhou wrote:
            

Hi guys,

I hit on a problem when I use rgl.

Could you try to run the code here in this link and see why the first persp3d gives a red bounding box and the second shows black?
              

They both show as black on my system.

Duncan Murdoch

            

http://rafb.net/p/g1i7ur33.html

(sorry for not pasting the code here directly but my previous email got filtered by this list so I suspect my code looks like spam to the spam filter)

I'm expecting black color to be the right result but the code is virtually same except different data size. Looks like a mem bug to me?


BTW you will need to install the rgl package

Thanks,

Bo