
I have ported a couple of X programs which have separated the X part
(non-portable) clearly from rest of the sources. The files here are:

'W_graphics.c' is a replacement file for 'X_graphics.c' source file in
the 'XMountains' fractal landscape (mountain) generator v2.2.

'w_iface.c' is a replacement file for 'w_iface.c' source file in the
John Beale's HF-Lab (HeightField Labratory) v0.90.  HF-Lab itself can
create light shaded view of the heightfield, but best results you'll of
course get by ray-tracing the heightfield with raytracer like POV-ray.
You can get latest HF-Lab from John Beale's home page at:
	http://www.best.com/~beale/



	- Eero Tamminen


------ original notes -------


here you should find a set of diffs for bigger programs - however, there's
currently only one for wearth, pardon: xearth-1.0. I once had a patch for
gnuplot-3.5, but I seem to have lost it. Anyway, have fun!

ciao,
TeSche
