Random dweets | Dwitter

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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iznax

function u(t) {

eval(unescape(escape`𭱩𭁨𚁸𚑦𫱲𚁩🐳𞀴𞱩𛐭𞱢𩑧𪑮𤁡𭁨𚁦𪑬𫀨𨑲𨰨𘑣𚡓𚁩𛰳𚐪𞐶𚰹𝠰𛁙𚰹𜀬𨰿𨰼𜠿𜐲𞀺𜐴𝀺𜐶𛀰𛁣🰳𛠱𝐺𝰩𚐩𚑣👩🠾𝰦𜰬𩀽𚁴𛐨𤰨𮠽𪐦𜐲𝰩𚰱𚐪𜑥𝀩𙐴𛁙👣🱺𚠶𛠳𞠹𚱤𚠪𜠪𝐵𛁦𪑬𫁓𭁹𫁥👣🱣🠱🰢𘱡𨑦𘠺𤠨𜐶𜀫𮠬𮠩𞠢𘱦𨰰𜠢`.replace(/u../g,'')))

Mar 16 2020 1:07 AM UTC

}// 138/140

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Boiling #Glass Test Tube

u/tomxor

Hah, the themes meet here !

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BackendForth

function u(t) {

if(!t)x.translate(590,540),a=0
x.rotate(a)
a+=(Math.random()-.5-a/3)
x.fillRect(0,0,11,8)
x.translate(9,0)

Apr 3 2021 2:42 AM UTC

}// 106/140

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doodling

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gjz

function u(t) {

r=z=>Math.random();x.font=`${r()*69}px monospace`;x.fillText(document.body.innerHTML.split(/\n/)[Math.round(r()*261)],-99+r()*1920,r()*1080)

Jan 10 2023 12:54 PM UTC

}// 140/140

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Ode to code

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f8f82804

function u(t) {

with(x)for(globalCompositeOperation='color',s=192,i=9;shadowBlur=i*i--;fillRect(864+s*S(t),444+s*C(t*3),s,s))shadowColor=`hsl(${t*s} 85%45%`

Oct 8 2018 7:54 PM UTC

}// 140/140

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#composite #glow #color

u/donbright

fascinating effect

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BirdsTweetCodersDweet

remix of d/9528 by u/katkip

function u(t) {

n=(t/15|0)+4
for(i=2;i<n;i++)x.fillRect(960+C(t/i)*960/i,540+C(t*i)*540/i,9,9),x.fillStyle=`hsla(${i-t*50},99%,50%)`,frame%900||(c.width+=0)

Aug 29 2018 8:21 PM UTC

}// 140/140

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Spiralling out of control, AKA some vaguely mathematical logo thingies every 15 seconds... #btcd #remix-chain #sine

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yonatan

function u(t) {

eval(unescape(escape`景爨挮睩摴桼㵩㴵ㄲ㭩ⴭ㭸⹦楬汒散琨㤶〫瀮砪瀮眬㔴〫瀮礪瀮眬瀮眬瀮眩⥰㵮敷⁄位䵡瑲楸⡛⸮⸧㌰〰〳〰〰㌵〰〰❝⤮牯瑡瑥䅸楳䅮杬攨琬琬〬琪㤹⤮瑲慮獦潲浐潩湴⡮敷⁄位偯楮琨椾㸶☷Ⱪ㸾㌦㜬椦㜩⤻`.replace(/u(..)/g,"$1%")))

Nov 8 2018 10:26 AM UTC

}// 140/140

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for(c.width|=i=512;i--;x.fillRect(960+p.x*p.w,540+p.y*p.w,p.w,p.w))p=new DOMMatrix([...'3000030000350000']).rotateAxisAngle(t,t,0,t*99).transformPoint(new DOMPoint(i>>6&7,i>>3&7,i&7));

u/katkip

This is nice
u/iverjo

Cool!
u/katkip

#transpose

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roypeled

function u(t) {

l=S(t);c.width=1920;x.font='120px monospace';"-MY FIRST DWITTER!".split('').map((s,i)=>{x.fillText(s,5+i*80,500);x.rotate(l/70+S(t*3)*.01)})

Dec 17 2019 5:31 PM UTC

}// 140/140

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u/Xen

Welcome
u/KilledByAPixel

👍
u/lionleaf

Welcome! :D

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clauswilke

remix of d/25936 by u/KilledByAPixel

function u(t) {

x.globalAlpha=0.01;
for(Y=0,i=3000;i--;)x.fillRect(i,Y+t*159,1,Y+=C(i*i*t))
for(Y=0,i=2000;i--;)x.fillRect(Y+t*159,i,Y+=C(i*i*t+500),1)

Aug 13 2022 11:28 PM UTC

}// 135/140

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Going for a weave texture

u/KilledByAPixel

nice!
u/clauswilke

Was mostly just trying to understand your code. The C(i*i*t) is just to generate randomness, correct? And instead of transparency, you draw fractional pixels.
u/KilledByAPixel

that's pretty much it. C(i*t) gives a good random walk that varies slightly around 0, one of the smallest ways to make noise like this

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taupelink

remix of d/19975 by u/taupelink

function u(t) {

r=Math.random;for(i=k=128;i--;x.fillRect(k*X,k*Y,i/t,i/t))X=r(Y=r()*9)*16,x.fillStyle=R(h=k*C(Y%(C(X-X*X/16)+S(Y))+X*3%(1+Y/6))+i,h+i,h%k)

Sep 27 2020 2:26 AM UTC

}// 138/140

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d/20122

u/Xen

crop circle?
u/taupelink

Yep, that's what came to mind as I was experimenting. Like an infinity-symbol crop circle

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New_Core

remix of d/17682 by u/New_Core

function u(t) {

t?a=()=>Math.random()*8-4:(X=[],Y=[])
for(i=~~t,Y[i]=X[i]=0;i--;x.fillRect(960+X[i],540+Y[i],4,4))X[i]+=a(),Y[i]+=a(),x.fillStyle=R(0,i*5)

Feb 20 2020 8:12 AM UTC

}// 138/140

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u/Xen

nice!