New #infinite dweets

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: #Opposites

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ellisk1

function u(t) {

b=960;with(x)for(c.width|=i=18;i--;fill())beginPath(r=(t+i)%2),arc(X=b+(q=b*(r-(z=r|0))*z)*C(a=i*.7+t),Y=540+q*S(a),r*b,a,a+.6),lineTo(X,Y)

Sep 26 2018 5:24 AM UTC

}// 139/140

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Infinite Pizza

u/katkip

#infinite

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katkip

remix of d/10023 by u/katkip

function u(t) {

c.width^=0;for(i=0;i++<128;)for(j=0;j++<72;)
x.fillStyle=
S(Math.log2(i*t*t))<C(Math.log2(j*t*t))?'#000':'#fff',
x.fillRect(i*15,j*15,14,14)

Sep 22 2018 5:14 PM UTC

}// 140/140

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Having fun with #infinite #zoom -out

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cantelope

remix of d/9870 by u/jylikangas

function u(t) {

eval(unescape(escape`睩瑨⡸⥦潲⡴⨽㈬挮睩摴桼㴰ⱳ桡摯睂汵爽朽㈵〬晩汬却祬攽獨慤潷䍯汯爽恨獬⠤筴⨴ぽⰸ〥ⰵ〥怬椽㤻椭ⴻ晩汬剥捴⠹㘰⬨䘽攽㸭ⵥ⩱⨨䐾ㄿ䐺ㄩ⵱⼲⤨椥㌩ⰵ㐰⭆⡩⼳簰⤬焬焩⥄㵴┲⨶⵩ⱱ㵧⼨琥㈭㌩`.replace(/u(..)/g,"$1%")))

Sep 16 2018 5:47 PM UTC

}// 138/140

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u/BirdsTweetCodersDweet

Whoa...
u/katkip

#infinite

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jylikangas

function u(t) {

for(c.width|=i=9,x.translate(960,540),x.rotate(S(t)*3);i--;x.fillRect((F=e=>--e*q*(D>1?D:1)-q/2)(i%3),F(i/3|0),q,q))D=t%2*6-i,q=400/(t%2-3)

Sep 16 2018 6:02 AM UTC

}// 139/140

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Block party

Show more comments…
u/BalintCsala

But....how?
u/katkip

wow
u/katkip

wow
u/katkip

wow
u/katkip

wow x952
u/lionleaf

Now that's impressive! #infinite #zoom
u/DataMeta

Brilliant.
u/joeytwiddle

Superb!
u/katkip

#beesandbombs
u/Cloud

Cooool!!!!

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katkip

function u(t) {

c.width=500-t*40;p=0
for(i=0;i++<500;)for(j=0;j++<500;)x.fillStyle=`hsla(${p%i+p%j},99%,50%)`,x.fillRect(i-1,j-1,1,1),p++

Aug 31 2018 12:03 PM UTC

}// 121/140

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#3D #infinite #scrolling floor. may be slow on cheap pcs. on mine works perfect lol

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katkip

remix of d/9555 by u/katkip

function u(t) {

c.width=100;for(i=t*30;i<100+t*30;i++)for(j=t*30;j<100+t*30;j++)x.fillStyle=`hsl(${(i**2&j**2)*t/8},100%,50%)`,x.fillRect(i-t*30,j-t*30,1,1)

Aug 30 2018 1:53 PM UTC

}// 140/140

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#infinite Exploring Metabycs #fractal

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katkip

remix of d/9516 by u/katkip

function u(t) {

;c.width^=0;for(i=0;i<74;i++)for(j=0;j<42;j++){x.fillStyle=`hsla(${i<<j+t*9},90%,50%)`
x.fillRect(26*i,26*j,25,25)}

Aug 29 2018 7:47 AM UTC

}// 115/140

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#infinite binary xying scrolling

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fujimotos

function u(t) {

for(c.width=i=640;i--;){
z=Math.max(Math.min(-t+i/5,0),-1)
x.setTransform(C(z),-S(z),S(z),C(z),400+40*i+-200*t,250)
x.fillRect(0,0,-25,-80)}

Mar 22 2018 1:57 PM UTC

}// 140/140

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Show more comments…
u/lionleaf

https://youtu.be/9hPIobthvHg?t=206
u/fujimotos

Maybe we can add coloring to domino tiles. It'd be a lot cooler.
u/jylikangas

for(c.width=i=250;i--;x.fillStyle=R(i%3*99))x.fillRect(0,0,6,-49,h=(H=i/9-t)<0&&H,x.setTransform(K=C(z=h>-1?h:-1),-S(z),S(z),K,99*(H+2),99))
u/jylikangas

Needs a bit more golfing to get different colors
u/BirdsTweetCodersDweet

d/7466 and d/7467 for some interesting phenomena
u/joeytwiddle

#dominoes
u/micahcowan

#default
u/katkip

#infinite

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prplz

function u(t) {

c.width|=0;with(x)[-4,0,4].map(i=>{globalCompositeOperation='xor',setTransform(i=Math.exp(t%8+i),0,0,i,0,1080),fillText('Dwitter',-1,0)})

Mar 3 2018 4:46 AM UTC

}// 137/140

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u/8

noice
u/smartjey

sivakumar
u/dwitter

infinite Dwitter....
u/prplz

#text
u/katkip

#infinite
u/joeytwiddle

#loop #perfectloop

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dwardu

function u(t) {

r=n=>(Math.random()*n|0)*96
x.drawImage(c,r(19),r(10),192,192,r(20),r(11),w=96,w)
x.fillStyle=R(z=r(2)**2,z,z)
x.fillRect(r(20*9),r(11),w,w)

Mar 1 2018 8:03 PM UTC

}// 140/140

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Splits 1920px×1056px canvas into 20×11 grid of 96px×96px tiles. Once every 9 frames fills a random tile black or white. Every frame picks a random 2×2 group of tiles and draws it onto a random 1×1 tile at ½ the size.

dwitter.net | #infinite