harmonograph

Simulation of harmonograph

To explore parameters, use the following keys:

• a randomly changes Amplitudes
• f randomly changes Frequencies
• p randomly changes Phases
• d randomly changes Damps
• space randomly reinitializes all the parameters
• t slightly perturbs harmonic frequencies. This tends to produce curves that look more 3D and less "mathematical".
• s takes a screenshot in curve.png
• v prints current parameter values