Fluxmesh

A large mass-spring membrane runs on the GPU, split into two conducted halves. Each half is reduced on the GPU and read back to steer a different part of a Fluxion-style DSP graph over one of Karel's real piano takes: your left hand works a resonant filter cascade, your right hand carves a feedforward comb. Reach into the field and the piano responds where you touch it.

Drag with the mouse to play — no camera required. Allow the camera to conduct with your body instead.