Lissajous Surface
ch.1 · GIFTwo perpendicular sine waves traced over time and encoded as an animated GIF entirely on the server — the classic chapter-1 concurrency-and-graphics warmup.
rendered output · GET /lisimage.gif
image/gif · animated
parameters
cycles
4 complete x-oscillations
resolution
0.001 rad angular step
size
512 px canvas half-size
nframes
6 frames, 20 ms delay