Dweets awesomed by u/Delimawi

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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c64skate

function u(t) {

c.width=320;for(a=i=99;i--;x.fillText(0,160+(d*f+k*g)/e,99+(j*f+a*g)/e))f=C((a=-a)+t),e=3+((d=(j=i&2?a:-a)*(g=C(t))-a*f)*g-(k=i&4?a:-a)*f)/a

Feb 22 2017 12:51 PM UTC

}// 140/140

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u/ozayturay

Cool. :)
u/endo

Nice!
u/ssg

no platform is complete without a rotating cube :)
u/Delimawi

320x200 himm familiar ;)
u/donbright

glorious
u/donbright

glorious
u/lazri

donuts
u/iverjo

#cube

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donbright

function u(t) {

c.width=900;半=450;for(i=0.0;i<360;i+=1){x.lineTo(半+C(i*t/10)*i,半*9/16+S(i*t/10)*i)};x.stroke();

Feb 22 2017 2:31 AM UTC

}// 95/140

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u/lionleaf

Starts off nice looking and becomes extremely trippy and hypnotic!
u/inviso

mesmerizing
u/ilSilvano

wow that escalated quickly.
u/elanimus

someone tell me how to run this please
u/Xen

Golfed and tweeked, #2909 ;-)
u/sparr

This is a browser glitch, right? It only looks cool because the browser starts using too few segments to draw the spiral. Would be boring in a fixed browser.
u/Haabilo

@sparr Not really a glitch. The code uses lineTo as means to straw the lines. It also sets the maximum amount 5
u/Haabilo

...of the segments. Damn, I didn't think mistapping backspace on mobile would send the comment as-is...
u/ArtsyBiker1

Awesome
u/blackvitriol

welcome to time travels :)
u/hoppla1232

Sir Moire apprecetiates this
u/Freak

This is like one of those nightmares I have where everything keeps on getting faster and it scares me and I love it
u/joeytwiddle

This is for me the definitive dwitter dweet #spiral
u/geb

#background

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function u(t) {

c.width=w=1920;h=1080;d=60;for(q=0;q<w;q+=d*2){for(e=0;e<h;e+=d*2){x.fillStyle=R(0,0,0,C(t+q+e));o=(d*C(t+q));x.fillRect(q+o,e-o,d+o,d+o)}};

Feb 22 2017 12:52 AM UTC

}// 140/140

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u/jon

Reminds me of the old Microsoft logo 👍

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