[Gnuplot-info] hidden3d rendering -- hiding too much?

[macro <tw...@gm...>]

Hi folks,

First, many, many thanks to the creators of the excellent gnuplot.  I'm new
to gnuplot but quickly realizing it's a great tool.

I have a matrix that I want to 'splot' 'with lines palette'.  It works just
beautifully if I limit the x & y range.  However, when I splot the entire
matrix (300 x 300 ish), hidden3d causes some of the mesh to disappear.  Here
is a simple script that does the same:

  reset
  set hidden3d
  set isosamples 300
  splot sin(sqrt(x*x+y*y))/sqrt(x*x+y*y) with lines palette

I'm running:
        G N U P L O T
        Version 4.4 patchlevel 2 (Gentoo revision r0)
        last modified Wed Nov 10 22:40:48 EST 2010
        System: Linux 2.6.36-gentoo-r5

Any tips appreciated.  Is it possible to use "pm3d at s depthorder" but with
white fill?  (This is analogous to an approach I've used in the past.)

Thanks!

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