Learn how to use LFO CHOP to generate looping control waves for animation and interaction. Explore different waveforms, frequency, phase, amplitude, and offset — and use them to control movement, rotation, brightness, and more in TouchDesigner.

As you move your hand across the screen, the visual effects change in real time, responding to your movements.

Inspired by cosmic particles, our student created an interactive TouchDesigner project where hand movements control the particles in real time.