Dweets by u/vnf

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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vnf

remix of d/12275 by u/katkip

function u(t) {

a=C(t)<.5;s=S(t)<.5;b=480+(a?1:-1)*50+(s?1:-1)*100;y=270+(!s?1:-1)*50+(a?1:-1)*100;x.fillRect(860,440,200,200);x.drawImage(c,b,y,960,540)

Feb 10 2019 4:30 PM UTC

}// 137/140

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f-fractal, slow but gets there eventually #fractal

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vnf

remix of d/12270 by u/katkip

function u(t) {

x.font='50px monospace',r=Math.random;for(j=100;j--;)i=r()*192|0,j=r()*32|0,x.fillText('EVEX'[r()*4|0],30*i,35*j)

Feb 10 2019 3:43 PM UTC

}// 113/140

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for r/EVEX

u/katkip

um ok

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