On May 4, 2010, at 4:09 PM, Michael Friendly wrote:
For use with rgl, I'm looking for a function to draw a plane in an
rgl scene that would function
sort of like abline(a, b) does in base graphics, where abline(0, 1)
draws a line of unit slope through
the origin. Analogously, I'd like to have a plane3d function, so
that plane3d(0, 1, 1) draws a
plane through the origin with unit slopes in x & y and plane3d(3, 0,
0) draws a horizontal plane
at z=3.
I see that scatterplot3d in the scatterplot3d package returns a
plane3d() *function* for a given
plot. I could probably try to adapt this, but before I do, I wonder
if something like this for
rgl exists that I haven't found.
?quads3d
-Michael
David Winsemius, MD
West Hartford, CT
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