Hello,     Does anyone know how to create a path or lines, in a closed loop, in the shape of an Infinity Symbol?     I am pretty sure I saw one in the playground, but cannot find it now.      For example: Gerono OR Bernoulli: https://gamedev.stackexchange.com/questions/43691/how-can-i-move-an-object-in-an-infinity-or-figure-8-trajectory       The Parameterization is said to be with the following equation: x = cos(t); y = sin(2*t) / 2;       I ran into a few errors