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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tomxor

remix of d/20405 by u/tomxor

function u(t) {

eval(unescape(escape`𨰮𬱴𮑬𩐽𙱦𪑬𭁥𬠺𪑮𭡥𬡴𚀧𞱦𫱲𚁬𩑴𘁺𛁁𛁂𛁮𛁘𛁙𛁩🐲𝀻𪐻𦀫👁𛁙𚰽𠠩𚀴𜀫𦀯𝀸𧠱𝠫𦐯𝀸𚐥𜐵🠱🱸𛡦𪑬𫁒𩑣𭀨𦀬𦐬𫠯𚰫𮠪𚠮𝐬𜐯𞀩𞠨𮠽𜐬𬠽𚁮𚰷𚐪𚡩𚡴𛁁🐲𚡓𚁲𚐬𠠽𜠪𠰨𬠩𛀭𛑮𚑼𯀨𫠽𞀬𦀽𜐲𞀰𚱩𚡓𚁴𚐬𦐽𝰲𜀫𪐪𠰨𭀩𛀭𛑩𚐻`.replace(/u../g,'')))

Jan 10 2021 12:15 AM UTC

}// 140/140

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2D #raymarching #globalillumination

Show more comments…
u/KilledByAPixel

very cool 👍
u/Xen

Love it!
u/Qwitter

cool, i wish i could follow the js. what does the code look like unpacked?
u/Qwitter

Sometimes Im amazed at how stupid I am: 'filter:invert(';for(let z,A,B,n,X,Y,i=24;i;X+=A,Y+=B)(40+X/48^16+Y/48)%15>1?x.fillRect(X,Y,n/++z**.5,1/8):(z=1,r=(n+7)**i*t,A=2*S(r),B=2*C(r),--n)||(n=8,X=1280+i*S(t),Y=720+i*C(t),--i);
u/jellyedwards

Wow!
u/Pascal

damn
u/aleamb

fucking awesome
u/sigveseb

I let it sit for a while and took a screenshot https://imgur.com/a/MokWulC
u/magna

wow
u/DataMeta

absolutely amazing
u/iverjo

Very nice. Writeup please?
u/joeytwiddle

Great! #lighting #shadow
u/vain

great raycast

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ximavus

function u(t) {

m=b=>x.fillStyle=b
m`red`
for(i=7;i--;)x.fillRect(i>3?0:890,i*166,2e3,80)
for(X=99;X--;m`blue`)for(Y=64;Y--;)X*Y&1?0:x.fillRect(X*9,Y*9,9,9)

Dec 25 2025 5:54 PM UTC

}// 140/140

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USA flag attempt

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rodrigo.siqueira

remix of d/10837 by u/veubeke

function u(t) {

c.width^=0
x.font='150px"',
x.fillText('AT A RI',715,99)
for(i=25;i--;)x.drawImage(c,-92, 120, 2100,970)

Nov 5 2018 6:34 PM UTC

}// 104/140

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Atari logo

u/magna

JIL
u/magna

#atari

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taupelink

remix of d/21501 by u/taupelink

function u(t) {

for(i=k=540;i--;x.fillRect(k*X,k*Y,p/t,q/t))f=97*i*t,X=f*f%4,Y=X*f%2,h=C(q=S(X*Y)*20)%C(p=S(X*X-Y*Y)*20)*9,x.fillStyle=R(h*h*q,h*h*p,h*p*q)

Feb 5 2021 9:52 PM UTC

}// 139/140

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d/21605

u/Qwitter

cool!

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lerc

remix of d/22653 by u/Xor

function u(t) {

for(c.width=i=h=960;i-->0;){
n=C(i+t);q=S(i/152)
n>0?0:x.fillRect((i*h/2-i*i)**.5*S(i+t)+h/2,i,n*n*9*q,9*(q**.3))
}

Apr 30 2021 7:02 AM UTC

}// 115/140

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Did some tweaks for changing size of rects for maybe some 3d effect

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danny@hille.dk

remix of d/25293 by u/danny@hille.dk

function u(t) {

f=(X,Y,n)=>X*X+Y*Y<9?f(X-Y**3,2*X*Y-.2,n+1):C(n/16)**2
for(i=2e3;i--;)x.fillRect(i,frame,k=1-f((i-1e3)/400,(frame-500)/400,0),k)

Apr 6 2022 8:49 PM UTC

}// 128/140

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static remix #fractal #waitforit

u/ntsutae

👍

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WasifBoomz

function u(t) {

c.width=1920 // clear the canvas
for(i=0;i<500;i++)
x.fillRect(400+i*100+S(t)*300,(400*t*10*Math.random())/20,50,200) // draw 50x200 rects

Sep 3 2019 1:48 PM UTC

}// 138/140

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u/ben221199

#default

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katkip

function u(t) {

eval(unescape(escape`挮睩摴株㴱㭦㴨堬夬猩㴾筩昨猾㔩砮扥杩湐慴栨⤬砮浯癥呯⡘ⱙ⤬䴽堫䌨猪猩⩳ⱎ㵙⭓⡳⩳⤪猬砮汩湥呯⡍ⱎ⤬砮獴牯步⠩ⱦ⡍ⱎⱳ⼱⸵⤬昨堬夬猯ㄮ㐩紻昨㤶〬㔴〬㤰〫琯〹㤩`.replace(/u(..)/g,"$1%")))

Jan 20 2019 2:02 PM UTC

}// 126/140

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Network

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KilledByAPixel

remix of d/19560 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𡐽𪐽🡩🠹𙡩🀹𚠸𙡩𙐹🠱𞱦𫱲𚁩👯🐧𙰻𪐫𚰼𞀱𞱯𚰽𡐨𪐩🱠𯁼𞠤𮱍𚁩𚐿𙱢𫱯𫐧𞡛𙱺𩑲𫰧𛀧𫱮𩐧𛀧𭁷𫰧𛀧𭁨𬡥𩐧𛀧𩡯𭑲𙱝𦱮𧑽𞡼𯁠𞡩𙐹🰧𙰺𙱜𫠧𚑦𫱲𚁮👪🐰𞱪🀹𞱮𚰽𣐨𪐭𜐰𚱪𙐳𚰨𪠫𚰯𜱼𜀩𚠹𚐩𣐽𪐽🡅𚁩𚐦𤰨𪐪𪐩🠮𞐻𭁨𬡯𭰠𫰻`.replace(/u../g,'')))

Jul 30 2020 7:22 PM UTC

}// 138/140

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Minesweeper 💣 Discord Version (Paste into Discord) #interactive #game

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rep_movsd

function u(t) {

q=Math.random
n=255
for(i=0;i++<30;){k=(t|0)%3
x.fillStyle=R(k?q()*n:n,k?q()*n:n,k?q()*n:0,k?.02:.01)
x.fillRect(q()*1725,q()*825,n/2,n/2)}

Jul 21 2019 10:54 PM UTC

}// 139/140

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Nickel Plating

u/Xen

love it!