u(t) is called 60 times per second.
t: Elapsed time in seconds.
S: Shorthand for Math.sin.
C: Shorthand for Math.cos.
T: Shorthand for Math.tan.
R: Function that generates rgba-strings, usage ex.: R(255, 255, 255, 0.5)
c: A 1920x1080 canvas.
x: A 2D context for that canvas.
uncompressed with safari fix for(t?X-=w+9:X=a=2e3,w=S(t*=k=a)*43+99;--k;x.fillRect(X+l*2-(q?k%3?0:w:w-8),900+l,q?8:w,t*t%99-800-z))q=k%3!=1,l=(99+t**6%29)*(1-k/a),z=(q|k<2)*9,x.fillStyle="hsl("+t*t+","+z*6+"%,"+(q?25:85-l/3)+"%)"
u(t) is called 60 times per second.
t: elapsed time in seconds.
c: A 1920x1080 canvas.
x: A 2D context for that canvas.
S: Math.sin
C: Math.cos
T: Math.tan
R: Generates rgba-strings, ex.: R(255, 255, 255, 0.5)