Top dweets by u/veubeke

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.

Try the new frontend: beta.dwitter.net
Current theme challenge: #ScaryMovies

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veubeke

function u(t) {

c.width^=0
O=t?O.filter(o=>x.fillRect(...o,_=2-o[1]++/400)|_>0):[]
for(i=9;i--;O.push([X,600,50]))x.fillRect(X=(4+i+S(t)*3)*99,400,50,200)

Nov 18 2018 1:07 PM UTC

}// 138/140

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#default

u/jylikangas

Very nice!
u/DataMeta

Smooth

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veubeke

remix of d/10318 by u/veubeke

function u(t) {

c.width^=0
for(i=190;i--;)with(x)restore(save(),translate(120*(i/11|0),i%11*120),rotate((S(t)/2+i%2*1/2)*Math.PI),fillRect(-90,-30,180,60))

Oct 11 2018 7:10 PM UTC

}// 139/140

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u/Xen

whaat? thats a sexy dweet!
u/veubeke

😉
u/magna

Using a single transform only saved a couple of characters: d/10328

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veubeke

remix of d/6567 by u/bepisTM

function u(t) {

t?c.width=192:(v=0,h=50)
x.rotate(.2)
c.onclick=p=>h==50?v=-3:0
x.fillText("🚗",90+20*S(t),h=Math.min(h+(v+=.2),50))
x.fillRect(0,52,292,99)

Jan 28 2018 12:15 PM UTC

}// 139/140

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u/joeytwiddle

#cute #car

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veubeke

function u(t) {

r=Math.random
for(a=2e3;a--;x.fillRect(a,b,9,9))_=r(b=r()*960)*200>Math.hypot(a-960,b-400)-99,x.fillStyle=R(s=(_?7:r()+2)*40,s,220+_*r()*20)

Jun 5 2018 12:11 PM UTC

}// 140/140

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u/joeytwiddle

#sun in #sky or possibly reflected in #water aka #sea aka #ocean
u/aleamb

amazing!

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veubeke

remix of d/6335 by u/Xen

function u(t) {

c.width^=0
x.globalCompositeOperation='xor'
for(i=24;i--;x.fill())x.beginPath(),x.arc(960+S(i)*C(t*10)*10,540+S(i)*S(t*10)*10,i*20,0,7)

Jan 22 2018 8:06 PM UTC

}// 135/140

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u/Xen

Love it :-)
u/Qwitter

I hear curley... the stooge

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veubeke

function u(t) {

x.globalCompositeOperation='hue'
for(i=t<4&&255;i--;x.fill(x.arc(_=i*199%1920,_*_%1080,t*50,0,7)))x.beginPath(x.fillStyle=R(1+i))

Apr 7 2020 12:02 PM UTC

}// 129/140

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#voronoi diagram

u/veubeke

Blatantly stolen from u/p01 https://twitter.com/p01/status/1246523062696…
u/veubeke

PS: I deleted an older version because of performance issues
u/katkip

WOW!

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veubeke

function u(t) {

with(x)for(i=3;i--;fill(arc(960+C(t/2+i/12)*700,540+S(t+i/6)*400,i>1?32:i?25:t%.3<.1?3:0,0,7)))beginPath(fillStyle=R($=(i>1?2:!i*3)*99,$,$))

May 5 2020 7:32 PM UTC

}// 140/140

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Life is a Highway

u/pavel

(i>1?2:!i*3)*99 -> [3,0,2][i]*99 -> '302'[i]*99 -> (3^3/n)*99
u/pavel

That last one was generated automatically by https://github.com/pavelb/pavelb.github.io/b…
u/pavel

With var data=[3,0,2].map((a,b)=>[b,a])
u/pavel

Awesome dweet. Great idea and execution.
u/Xen

love it!

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veubeke

function u(t) {

c.width^=0
x.font='5em"'
for(i=L=Math.log2(K=t+1|0)+1|0;i--;)
x.globalAlpha=K&1<<i?1:.3,
x.fillText('🐝',920+C($=i/L*6.28)*300,570+S($)*300)

Oct 22 2019 6:26 PM UTC

}// 139/140

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Beenary Counter

u/Xen

love it
u/13thptr

cool and original
u/magna

This dweet is creating quite the buzz.
u/joeytwiddle

#bee #clock

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veubeke

function u(t) {

for(T=5184;T--;x.fillRect(X*20,Y*20,20,20))X=T%96,Y=T/96|0,x.fillStyle=`hsl(${(C(X/4)+S(Y/4)+t)*40+(Math.atan2(Y-27,X-48)+t)*114.5},90%,50%`

Jun 7 2019 5:45 PM UTC

}// 140/140

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u/13thptr

#plasma

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veubeke

function u(t) {

c.width^=0
for(Y=15;Y--;x.font='8em"')for(X=17;X--;x.fillText(['🙂','😐','😱','🤒'][X-8|Y-6?A-2?X%2:2:A?3:X%2],(X*2+Y%2-1)*60,1105-Y*80))A=t%3|0

Mar 9 2020 8:08 PM UTC

}// 140/140

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Corona Panic

u/ivylab

Funny idea. On font-size 8em you cannot see the mouths of anyone so I think it works better with 6 or 7.
u/veubeke

It works fine with Apple’s emojis. Unfortunately, I don’t have a quick way to test on multiple devices.
u/katkip

In my country, the cases grow extremely fast.

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