RGL again
On 21/lug/05, at 07:44, Bill Northcott wrote:
On 20/07/2005, at 7:08 PM, r-sig-mac-request at stat.math.ethz.ch wrote:
on Tiger, with R 2.1.1 from CRAN, if you install rgl with
install.packages("rgl",type="source"), the rgl package builds fine
(apart for small ld warnings) but the result is as reported by
Anestis. If you don't have libpng in the system this doesn't hurt
compilation.
You can install libpng in your system but this doesn't fix the
problem.
How does the build work? As far as I could see the code in scene.cpp:1993-1994 is clearly incompatible with Apple's OpenGL header file. Perhaps it is because you are using gcc-3.3 which does not recognise the error.
yes, I'm assuming gcc 3.3 as I'm talking about R 2.1.1 from CRAN. I am aware about the fixing you propose for the rgl package: did you received any answer from Daniel Adler ? stefano
Bill