Programs available in this directory      Aug. 31, 1996   beale@best.com
------------------------------------------------------------------------
ast_gen        special-purpose util to position random asteriods for POV
dem2pov        convert USGS DEM (topo-map) files to POV (TGA) heightfield
er1u           erode a given topo-map in MAT format (Alpha, has bugs)
fcolor         colorize experimental Fractint format for truecolor fractals
fft-n          general-purpose N-dimensional Fast-Fourier Transform routine
gforge         generate a heightfield using FFT algorithm (command-line)
hf-lab         generate & manipulate heightfields (text, graphic preview)
hutil          individual heightfield utilities (get hf-lab, it's better)
hslcom         combine three files (Hue, Sat, Lum) into one color TGA
orb-cyl        make spherical or cylindrical triangle-meshes in RAW or POV
raw2pov        convert raw triangle data to POV triangles (opt. "smooth")
sparkl01       add "sparkle" glint-type effects to a TGA image
xskel          programmer's aid, a very basic X-Windows graphics program

go32.zip       32-bit DOS extender needed for some DJGPP programs to run
------------------------------------------------------------------------
NOTE: the .tar.gz files contain source code ONLY, for those on Unix systems
to compile themselves, for instance hf-lab-0.90.tar.gz.

If you're running DOS, or Windows(3.1, 95) you want the .zip file which has
a DOS executable, for instance hf-lab090.zip.

PS. HF-Lab was designed for DOS, and it sometimes has problems under
Windows with the graphic preview (it works if you reboot to pure DOS
though).