Press 'h' for help.
h : Show/Hide this menu
~ : Show/Hide output controls
delete - Clear all points
a : Add a single point
b : Add a burst of points with constant randomized speeds and directions
c : Add points that expand out in a circle
d : Add points that expand into a diagonal cross
e : Add a figure eight
f : Add a burst of points with changing randomized speeds and directions
r : Add a rotating circle
s : Add a sine wave
x : Add points that expand into a vertical/horizontal cross
General Controls:
Sine Wave Controls:
Figure Eight Controls:
Circle Controls: