Dweets awesomed by u/PotatoImaginator

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: #Food

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ciaccodavide

function u(t) {

if(t%3<.2)for(c.width|=w=120,Y=9;Y--;)for(X=9;X--;)~~(Math.random()*2)&&(x.fillRect(X*w,Y*w,w,w),x.fillRect((16-X)*w,Y*w,w,w))

Jan 7 2021 11:39 AM UTC

}// 126/140

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Pixelated Rorschach Tests Generator

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erin

remix of d/21159 by u/erin

function u(t) {

c.style.filter="blur(9px)contrast(90)",x.fillStyle=`hsl(${t*99},69%,50%)`;x.fillRect(960+S(t*4)*99,540+C(t*5)*99,99,99)

Jan 6 2021 2:45 AM UTC

}// 119/140

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rainbow morph #rainbow #hsl #waves

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u/tomxor

Indecisive oil painter
u/erin

i love it
u/donbright

:)
u/magna

I love it when a dweet introduces (or reintroduces) and technique to inspire many remixes.
u/erin

<3
u/donbright

#blobs

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neimad

remix of d/21116 by u/pavel

function u(t) {

c.width=512
for(let i=13e3;i--;x.fillStyle=R(i/40,99))i/1e3-4>T(T(S(i%80/4)*C(i/1e3-5*S(t)*3)))&&x.fillRect(i%80*6,i/40+15,6,2)

Jan 3 2021 6:00 AM UTC

}// 128/140

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ciaccodavide

remix of d/14505 by u/simonmkwii

function u(t) {

for(x.fillRect(0,0,i=640,i);z=--i**.3;x.fillStyle=R(0,500/--z))x.setTransform(s=20/z+S(t),0,0,s,0,0),x.fillText('*',i%z*99-C(t),t++%z*60)

Dec 30 2020 3:42 PM UTC

}// 137/140

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command line #snowflake

u/andrea270872

Matrix Xmas :D Very cool!

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Pascal

function u(t) {

eval(unescape(escape`𨰮𬱴𮑬𩐮𩡩𫁴𩑲🐢𨡬𭑲𚀱𛠵𩑭𚑣𫱮𭁲𨑳𭀨𞐹𚐢𞱦𫱲𚁣𛡷𪑤𭁨𯀽𪐽𜐲𛁴𛰽𜠻𪐭𛐻𚑰👮🐾𫠪𚁍𨑴𪀮𨑳𪑮𚁓𚀨𭀫👩𚐫𭀪𚁮𛰱𜁥𝀩𚐩𛰳𛠱𝀫𛠵𚐬𮀮𩡩𫁬𤱴𮑬𩐽𨀣𜀰𙁻𪐥𜱽𨀬𮀮𩡩𫁬𤡥𨱴𚁰𚀱𝠷𜀩𚰲𝐬𬀨𞀳𜀩𚰲𝐬𜠰𜀬𜠰𜀩`.replace(/u../g,'')))

Dec 14 2020 9:03 PM UTC

}// 134/140

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12 black and blue bouncing #metaballs

u/Pascal

c.style.filter="blur(1.5em)contrast(99)";for(c.width|=i=12,t/=2;i--;)p=n=>n*(Math.asin(S((t+=i)+t*(n/10e4)))/3.14+.5),x.fillStyle=#00${i%3},x.fillRect(p(1670)+25,p(830)+25,200,200)

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Pascal

function u(t) {

eval(unescape(escape`𩡯𬠨𨰮𭱩𩁴𪁞👪🐰𞱪𚰫🀱𜠻𚑦𫱲𚁫🐰𞱫𚰫🀶𞰩𮱸𛡢𩑧𪑮𤁡𭁨𚀩𞱦𫱲𚁩🐰𞱩𚰫🀷𞰩𮀮𫁩𫡥𥁯𚀭𚁰🐹𞐩𚱰𚠨𮠽𛠶𚰮𝀪𤰨𭀫𪠩𚡃𚀲𚡴𚱫𚐩𚡃𚁬👩𚠱𛠰𝀷𚐫𬀪𚀵𛰳𚡪𚐬𛑰𚱰𚡺𚡓𚁬𚐭𬀪𚁪𙐲𚐫𜠪𬀪𪰩𛁸𛡦𪑬𫀨𚑽𮀮𨱬𫱳𩑐𨑴𪀨𚐠`.replace(/u../g,'')))

Dec 14 2020 7:54 PM UTC

}// 137/140

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#hexagon

u/Pascal

Got inspired by https://www.dwitter.net/d/20460 and tried to do it myself but failed to make it in less than 140
u/Pascal

original:
u/Pascal

for(c.width^=j=0;j++<12;)for(k=0;k++<6;){x.beginPath();for(i=0;i++<7;)x.lineTo(-(p=99)+p*(z=.6+.4*S(t+j)*C(2*t+k))*C(l=i*1.047)+p*(5/3*j),-p+p*z*S(l)-p*(j%2)+2*p*k),x.fill()}x.closePath()
u/danny@hille.dk

broken hexagon golf -> for(c.width|=j=16,p=99;j--;)for(k=7;k--;x.beginPath(x.fill()))for(i=6,z=S(j)*C(k+t);i--;)x.lineTo(p*z*C(i)+p*1.3*j,p*z*S(i)+j%2*p+170*k)

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rodrigo.siqueira

remix of d/20935 by u/rodrigo.siqueira

function u(t) {

for(ⵠ=1e4;ⵠ--;ထ(0,ꖴ=2,280,ⵠ+t,`💡&&⭕⭕➜🍩🍩`))
ထ=(ഠ,𑄗,Ꙭ,ට)=>Ꙭ>99?ထ(𑄗+Ꙭ*C(ට),ഠ+Ꙭ*S(ට),Ꙭ/ꖴ,T(ට*ට+t*ට)/ꖴ):
x.fillRect(ഠ+480+950*(ⵠ%ꖴ),𑄗+510,.4,t<ꖴ)

Dec 9 2020 4:50 PM UTC

}// 140/140

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Illuminated Double Donuts #torus #donut

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u/ciaccodavide

Nice! Double donuts everywhere!
u/pavel

Not a fan of the obfuscated code. Looks nice to people who don't care to understand it but hurts your fellow coders that want to play around with it, which is a big part of Dwitter for me.
u/geb

for(i=1e4;i--;f(0,c=2,280,i+t,💡&&⭕⭕➜🍩🍩)) f=(w,h,q,d)=>q>99?f(h+q*C(d),w+q*S(d),q/c,T(d*d+t*d)/c): x.fillRect(w+480+950*(i%c),h+510,.4,t<c)
u/rodrigo.siqueira

I posted a cleaner version (remix). I usually avoid obfuscated code, but in this case it was for aesthetic reasons and for fun ("donuts everywhere" style). The 💡&&⭕⭕➜🍩🍩 part was just to illustrate, it has no functionality in the code.
u/tomxor

I think Pavel might be refering to unicode tofu, I get this too... the "⭕⭕➜🍩🍩" bit renders but almost all the other non-ASCII chars are tofu. I think it depends on what browser/OS combo you have.
u/tomxor

... and which fonts you've bothered installing.

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ciaccodavide

remix of d/20884 by u/katkip

function u(t) {

eval(unescape(escape`𮀮𩡩𫁬𤱴𮑬𩐽𭀼𜐿𨁢𫁵𩑠𞡠𭁡𫡠𒡦𫱲𚁩🐲𩐳𞱩𛐭𞰩𮐽𝠹𚡴𛁚🐶𞐰𛱹𛁘🐨𪐭𞐶𜀩𚡚𛁸𛡦𪑬𫁒𩑣𭀨𪐬𮐫𭀪𭀪𞀫𜰰𚡓𚁓𚁘𛰳𞀹𚱚𚠱𜐩𚡃𚁘𛰳𞀹𛑚𚠶𛑴𚐫𠰨𦀯𝠹𚱚𚠹𚐩𛱚𛀮𜐬𜐶𚐠`.replace(/u../g,'')))

Dec 1 2020 10:13 AM UTC

}// 117/140

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beach

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pavel

remix of d/20871 by u/ciaccodavide

function u(t) {

p=n=>60*n*Math.abs(t/n-(t/n+.5|0));with(stats.dom.style)left=p(16)+'px',top=p(9)+'px',visibility='visible'

Dec 1 2020 12:03 AM UTC

}// 106/140

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u/Xen

nicely done
u/ciaccodavide

check out my remix :P d/20883
u/PotatoImaginator

Awesome !

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danny@hille.dk

function u(t) {

t||(æ=ø=50,c.onmousemove=e=>{æ=e.x/6,ø=e.y/4},c.width=220,x.font='70px a')
x.fillText(`👨‍💻`,æ+S(t)*9,ø+50)
x.drawImage(c,-25,-25,280,1400)

Nov 29 2020 2:29 PM UTC

}// 139/140

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Me trying to come up with a good dwitter idea...

u/Xen

looking good
u/danny@hille.dk

#interactive #mouse

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