Particle effects made easy*! Make your own fire, smoke, wind, sparkle and other effects!
*as long as you know math.
Valid operators are +, -, *, **, / and %.
Valid functions are ln, sin, cos, tan, sqrt, abs and round.
Valid values are t and r. t is the time (in seconds) since that particle was spawned and r is a random value between 0 and 1 for that particle.
Tip: try this graphing calculator to help visualize formulas: https://www.desmos.com/calculator
Author: Russo