**EYESY OS Version: v3.1**

Chladni figures are the geometric patterns that form when sand is sprinkled on a vibrating plate — the sand collects along the nodal lines where the plate is still. This mode computes Chladni patterns mathematically and renders them in real-time using zero-crossing contour detection, with mode numbers drifting slowly and responding to audio. Audio energy literally changes the vibrational complexity of the pattern. Five knobs control mode numbers N and M, drift speed, color, and background.

Includes a README with full documentation on controls, audio reactivity, and performance notes.

Built with Pysey Video Synthesizer — free macOS download at pysey-synth.com