Optional
Readonly
damping?: numberDamping, how much to reduce velocity. Default 0.995 (ie 0.5% loss)
Optional
Readonly
length?: numberLength of 'string' thing is hanging from. If undefined, the current length between thing and pinnedAt is used.
Optional
Readonly
speed?: numberMax speed of swing. Slower speed can reach equilibrium faster, since it might not swing past resting point. Default 0.001.
Pendulum force options