Thanks JB by Qwitter

function u(t) {

c.width=1920 // clear the canvas
for(i=0;i<9;i++)
x.fillRect(400+i*100+S(t)*300,400,50,200) // draw 50x200 rects

} // 122/140

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    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.

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Qwitter

remix of d/6285 by u/jonathan_b

function u(t) {

for(c.width|=s=i=504;i--;x.beginPath())q=S(i)*C(t+i),x.arc(q*s*t/i+9*i,s+s*q,i,0,7),x.lineWidth=i,x.strokeStyle=R(T(i/q),q*s,i*3),x.stroke()

Jan 22 2018 12:35 PM UTC

}// 140/140

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Thanks JB

u/joeytwiddle

Sideways tornado with purple lightning
u/joeytwiddle

https://www.youtube.com/watch?v=__QqQq9XBsQ Orb parody
u/Qwitter

Thanks for Orb , Funny and deeply insightful, reminds me a bit of alan's psycadelic breakfast from atom heart mother; Also , yes i liked jonb's cartoon colored O clouds, fiddled till i found a pepperland storm on the horizon
u/joeytwiddle

#tornado


      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)

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