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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taupelink

remix of d/19530 by u/taupelink

function u(t) {

g=(x,y)=>(x*y)%.7+C(x+S(y));for(i=1e3;i--;)X=(r=Math.random)()*9,Y=r()*20,x.fillRect(X*220,Y*54,(g(X,Y)*(X|Y))|0/6,g(T(X-30/Y),T(X*X-Y))>.3)

Aug 7 2020 2:20 AM UTC

}// 140/140

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d/19623

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KilledByAPixel

function u(t) {

eval(unescape(escape`𭱩𭁨𚁸𚑦𬡡𫑥𙐲𝀰𛐱🰨𬠽𫠽🡃𚁱𚠪𫠩𚠹𯀰𛁦👆🐾𝀪𬠨𝠩𚡆𚁲𚀵𚐪𭀪𜠩𚰴𚡲𚀴𚐪𡠨𬠨𜰩𚡴𚠲𚐬𫁩𫡥𥱩𩁴𪀽𬠨𝰩𚰲𞐬𫁩𫡥𥁯𚀹𝠰𚱦𚁓𚐪𝰬𝐴𜀫𩠨𠰩𚠷𚐬𬱴𬡯𪱥𚀩𚐺𨡥𩱩𫡐𨑴𪀨𩡩𫁬𤱴𮑬𩐽𘠣𡡆𡠷𘠬𩡩𫁬𤡥𨱴𚀰𛀰𛀲𩐳𛀲𩐳𚐬𬐽𭀪𞐩`.replace(/u../g,'')))

Jun 30 2019 3:31 PM UTC

}// 140/140

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Random #Spirograph Generator

u/KilledByAPixel

Just give it a few seconds to get going...
u/Xen

nice
u/durian-favored-monster

how do these escape char ones work? is it decoding something? perhaps it is converting every unicode char into two ascii chars?
u/KilledByAPixel

You can replace eval with throw to get the code. Compressed with d/14282

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danny@hille.dk

remix of d/25048 by u/tactical_retard

function u(t) {

s=0|t%9*20;for(i=s*s;i--;x.fillRect(X*2e3/s,Y*2e3/s,s/9,s/9))X=i%s,Y=0|i&s,x.fillStyle=R((X&Y)*16|X&Y-s*9,(X|Y)*2,(X&Y&8)<<7)

Mar 1 2022 8:22 PM UTC

}// 125/140

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glitch like you mean it remix

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yokljo

function u(t) {

w=c.width|=0
n=40
k=n+S(t/n)*n
for(j=10*S(k)-1;j<n;j+=.01)for(i=0;i<10-j;i+=2)x.fillRect(n+w*S(k/(t+9)*j/i),540+C(k/50*j+i)*800,100,100)

Dec 10 2017 11:26 PM UTC

}// 136/140

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Not very exciting, basically just messed with my previous one until it looked like this...

u/donbright

thats pretty cool... like im inside some weird thing

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magna

remix of d/2597 by u/magna

function u(t) {

w=c.width=192;for(i=w;i--;)for(j=w;j--;!!('ưưƠƀÃÇÏÏ'.charCodeAt(j&7^f*7)-w&1<<(i%8^(X+Y&1)*7))^f&&x.fillRect(i,j,1,1))X=i>>3,Y=j>>3,f=X/Y&1

Apr 26 2017 6:57 PM UTC

}// 139/140

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Filled Truchet tiles

Show more comments…
u/magna

Change the f assignment at the end to f=t*X/Y&1 to animate. I couldn't shave another byte to fit that.
u/donbright

for(i=c.width=w=192;i--;)for(j=w;j--;!!('ưưƠƀÃÇÏÏ'.charCodeAt(j&7^f*7)-w&1<<(i%8^(X+Y&1)*7))^f&&x.fillRect(i,j,1,1))X=i>>3,Y=j>>3,f=t*X/Y&1
u/donbright

awesome job, love it
u/magna

@donbright Damn! How didn't I see that? :) Thanks, and thanks!
u/magna

https://www.dwitter.net/d/2604
u/magna

* https://www.dwitter.net/d/2611
u/magna

#truchet

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veubeke

function u(t) {

c.width^=0
for(Y=26;Y--;)
for(X=45;X--;)
for(i=3;i--;x[i<2?'lineTo':'moveTo']((_+C(a=t*4+_))*45,(Y+!i-1+S(a))*45))
_=X+i%2-1
x.fill()

Nov 25 2018 4:16 PM UTC

}// 133/140

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f8f82804

remix of d/9252 by u/f8f82804

function u(t) {

x.globalAlpha=.01;x.fillRect(0,0,2e3,2e3);for(i=a=30;z=--i*a*C(b=i+99*t/i/i);)x.clearRect(960+3e5*S(b)*i/(d=2e3-z),540+1e3*z/d,9,9)

Aug 22 2018 4:44 PM UTC

}// 131/140

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#perspective #galaxy #trails

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iverjo

remix of d/302 by u/sigveseb

function u(t) {

(F=Z=>{for(W=4e3/Z,x.fillStyle=R(W,W/4,W/2),i=Z*Z*2;n=i%Z,m=i/Z|0,i--;n%2^m%2&&x.fillRect((n-t%2-1)*W,(t%2-3+m)*W,W,W));Z&&F(Z-6)})(36)

Jan 14 2017 4:06 PM UTC

}// 135/140

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#recursive

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katkip

function u(t) {

eval(unescape(escape`焽㤹⼨琪琩㭸⹦楬汒散琨〬〬㉥㌬㉥㌩㭦潲⡩㴱〸㭩ⴭ㬩景爨樽㘰㭪ⴭ㬩砮捬敡牒散琨椪ㄸ⭓⡴⩃⡪⤪匨椭横椩⤪焬横ㄸ⭃⡪⩩⭴⩃⡪⤪匨椪椩⤪焬㤬㤩㭸⹦潮琽✹捭∧ⱸ⹦楬汔數琨≄坉呔䕒∬ㄹ〬㘰〩`.replace(/u(..)/g,"$1%")))

Dec 25 2018 2:46 PM UTC

}// 137/140

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Message from stars.

u/katkip

eval(unescape(escape焽㤹⼨琪琩㭸⹦楬汒散琨〬〬㉥㌬㉥㌩㭦潲⡩㴱〸㭩ⴭ㬩景爨樽㘰㭪ⴭ㬩砮捬敡牒散琨椪ㄸ⭓⡴⩃⡪⤪匨椭横椩⤪焬横ㄸ⭃⡪⩩⭴⩃⡪⤪匨椪椩⤪焬㤬㤩㭸⹦潮琽✹捭∧ⱸ⹦楬汔數琨≄坉呔䕒∬ㄹ〬㘰〩.replace(/u(..)/g,"$1%")))

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Qwitter

remix of d/21381 by u/danny@hille.dk

function u(t) {

w=c.width=64;for(i=2304;i--;(i<9*w||i>26*w)||x.fillRect(X=i%w,Y=i/w^0,1,.1*T(t)*S(t*Y**2*X**2)+.7*C(((X-32)**2+(Y-18)**2)**.5-15*t)));

Jan 23 2021 2:28 PM UTC

}// 135/140

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Disintegrations

u/danny@hille.dk

Sweet