gflux(6x) on Linux
The text dc6deaaf3ebb, as Debian 10 (Buster) shipped it.
rippling surface graphics hack
Flags it lists
-
-delay -
-flat -
-fps -
-install -
-mode -
-resolution -
-root -
-rotationx -
-rotationy -
-rotationz -
-speed -
-squares -
-visual -
-waveChange -
-waveFreq -
-waveHeight -
-waves -
-window -
-wireframe -
-zoom