Mostly an accident, but it looks cool a… by snydej

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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snydej

function u(t) {

c.width|=0
for(i=5e3;v=i--/795;){
s=4*S(t)*S(5*v)
q=s*s
s*=1-q/3*(1-q/25)
k=100*(4-q*(1-q/14))
x.fillRect(960+k*C(s+=v+t),520+k*S(s),9,9)
}

Feb 19 2018 2:06 PM UTC

}// 139/140

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Mostly an accident, but it looks cool anyway

u/DirtyDan

Pretty sure most dweets are, lol
u/artfarnaa

Every artist from every domain says same thing. Nothing great emerges without the author saying it was just an accident.
u/Lazy1337

Not always true in creative coding/demoscene tbh


      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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