Dweets by u/geb

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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geb

remix of d/20575 by u/geb

function u(t) {

for(i=2e3,c.width|=f=g=>1/S(i)-420*S(i/5+t)*g(i+t);i--;)x.fillRect(1e3+f(C),520+f(S),s=24*S(i/1e3),s),x.fillStyle=`hsla(${i*t},99%,50%,.3)`

Nov 11 2020 9:07 PM UTC

}// 139/140

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u/pavel

i=c.width|=f=g=>1/S(i)-420*S(i/5+t)*g(i+t)
u/donbright

the way it falls apart is really cool

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geb

remix of d/20574 by u/Xen

function u(t) {

for(i=2e3,c.width|=f=g=>(i*t/99)|g(a=i)-420*C(i/3+t)*g(a);i--;)x.strokeRect(1e3+f(C),502+f(S),s=9*S(i/1e3),s)

Nov 11 2020 6:14 PM UTC

}// 109/140

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found some fractals while golfing

u/Xen

i noticed but was far too giddy messing, probs a few decimals from something smooth and defined
u/katkip

beautiful
u/geb

thanks!

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geb

remix of d/20570 by u/Odog8

function u(t) {

throw u

Nov 11 2020 4:12 PM UTC

}// 7/140

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#quine

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geb

remix of d/20547 by u/PoweredByWill

function u(t) {

with(x)for(c.width|=i=2;i--;clearRect(0,0,2e3,2e3))scale(i?30:1,i?30:-1),fillText('lol',9,(i?20:-16)-2*C(t*6)-.9),clip(rect(0,18,2e3,18))

Nov 10 2020 4:18 PM UTC

}// 137/140

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u/joeytwiddle

Mommy where do tie fighters come from?

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geb

remix of d/20544 by u/geb

function u(t) {

X=1e3,Y=X/2
for(c.width|=i=2e3;i--;x.fillStyle='#00f',x.fillRect(X+=C(d*=.7),Y+=d,9,i/9),x.fillRect(2e3-X,1e3-Y,9,i/9))d=C(i/45+S(i/99)+t)*2

Nov 10 2020 1:43 PM UTC

}// 140/140

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u/donbright

clever!!!

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geb

remix of d/20544 by u/geb

function u(t) {

eval(unescape(escape`𦀽𜑥𜰬𦐽𦀯𜠊𩡯𬠨𨰮𭱩𩁴𪁼👩🐲𩐳𞱩𛐭𞱸𛡦𪑬𫁒𩑣𭀨𦀫👃𚁤𚠽𛠸𚐬𦐫👤𛀶𜀬𞐩𛁸𛡦𪑬𫁒𩑣𭀨𜡥𜰭𦀬𜑥𜰭𦐬𝠰𛀹𚐬𮀮𩡩𫁬𤱴𮑬𩐽𨁨𬱬𚀤𮱩🠾𜑽𛀹𞐥𛀵𞐥𛀱𚑠𚑤👓𚁓𚁓𚁓𚁓𚁩𛰴𝐫𭀭𪐯𦀩𚐩𚐩𚠶`.replace(/u../g,'')))

Nov 10 2020 10:44 AM UTC

}// 125/140

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u/ciaccodavide

wow
u/aleamb

highly satisfying
u/donbright

great shading

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geb

remix of d/20540 by u/geb

function u(t) {

X=1e3,Y=X/2
for(c.width|=i=2e3;i--;x.fillStyle='#42f',x.fillRect(X+=C(d*=.8),Y+=d,60,9),x.fillRect(2e3-X,1e3-Y,60,9))d=S(S(i/60+t-i/99))*2

Nov 10 2020 9:51 AM UTC

}// 138/140

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geb

remix of d/20532 by u/ntsutae

function u(t) {

X=1e3,Y=X/2
for(c.width|=i=2e3;i--;x.fillRect(X+=C(d*=11/7),Y+=S(d),5,5),x.fillRect(2e3-X,1e3-Y,5,5))d=S(S(i/120+t-i/99))*3

Nov 9 2020 5:29 PM UTC

}// 124/140

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geb

remix of d/20524 by u/rodrigo.siqueira

function u(t) {

c.style.filter=`sepia(`
!t&&x.translate(960,540)
if(t<1.4)x.lineWidth=6/t,x.rotate(t/9),d=360*(1-1/S(t))
x.strokeRect(-d,-d,2*d,2*d)

Nov 9 2020 11:30 AM UTC

}// 132/140

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geb

remix of d/20500 by u/rodrigo.siqueira

function u(t) {

if(!t)x.translate(900,540)
if(t<4.7)x.lineWidth=2/(3+t*t),x.rotate(t/420),
ⵠ=320*(C(t)),x.strokeRect(-ⵠ,-ⵠ,2*ⵠ,2*ⵠ)

Nov 8 2020 9:43 AM UTC

}// 115/140

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