d/6160 by zanella

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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zanella

remix of d/6152 by u/zanella

function u(t) {

c.width|=0;m=n=0;for(i=2e4;i--;){s=8*Math.random()|0;o=s*t/2;r=s%2?540:381;m=m/3+r*C(o)*2/3;n=n/3+r*S(o)*2/3;x.fillRect(m+960,n+540,5,5)}

Jan 17 2018 9:44 PM UTC

}// 137/140

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u/Qwitter

Fantastic. Love the fact or that 6 passes through three and sepinski peeks through the carpet
u/donbright

dude that is amazing.
u/zanella

donbright thanks!


      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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