For those who are wondering h is meant … by bligglenuber

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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bligglenuber

function u(t) {

w=30;h=w/1.8;c.width=w*2
a=(1+C(t*12))/2.4;x.arc(w,h,w/3,a,-a);x.lineTo(w,h);x.fill()
for(i=0;i>-5;i--)x.fillText('●',5*h+(i*h-t*2)%2*w,h+2)

Feb 27 2017 3:02 PM UTC

}// 140/140

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For those who are wondering h is meant to just represent half the height of the screen. I just wound up using it in inappropriate places because it was roughly the right number for what I needed

Show more comments…
u/iverjo

Related dweets: https://www.dwitter.net/d/312 and https://www.dwitter.net/d/391
u/vonzo

haha _haha_ __haha__ haha
u/bligglenuber

Bah, and there I was thinking I'd got there first. I get crazy lag when trying to look back due to the infinite loading, so I've been unable to see what people have done already
u/donbright

lol
u/iverjo

Yeah, good point ^^
u/iverjo

#pacman


      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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