Dweets awesomed by u/Pyrofoux

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: #ScaryMovies

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KilledByAPixel

remix of d/19786 by u/KilledByAPixel

function u(t) {

Z='⬛🟥🟧🟨🟩🟦🟪⬜'
eval(unescape(escape`󠜽󦽝󒭃󟝏󟝚󦼰󧜊󩭯󬬨󪜽󝬶󞽩󛜭󞽁󦽫󚽘󧜽󦌭󝜿󬜺󬜫󙽜󫬧󚝘󟝩󙜶󛍙󟝩󛼶󯌰󛍫󟜶󚽙󚬱󜬬󠝛󪼭󦍝󟝱󟝔󚍔󚍔󟝟󟜾󣝡󭍨󛭲󨝮󩍯󫜨󚜩󟬮󜜿󜌺󠼽󦼮󛬮󦭝󦽔󚌩󚬷󚼱󯌰󧜩󚬪󛬸󚬲󝌾󦌪󦌫󚍙󛜵󚜪󚬲󟽃󞭏󒭴󪍲󫽷󘍁󛭪󫽩󫭠󨌻`.replace(/u../g,'')))

Jan 28 2022 5:13 PM UTC

}// 140/140

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Throw Sprite 👾 #generative #pixelart

u/lewdev

lol, I was confused. The dweet is in the console. Also, you have to keep the dweet canvas visible in your browser window. Another quality dweet!
u/manueldelanda

thanks for thinking outside the box
u/KilledByAPixel

thanks :) also added this feature to the tweet button for zpritez! https://zpritez.3d2k.com
u/DataMeta

haha this is dope!

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KilledByAPixel

function u(t) {

c.width|=i=294
for(x.translate(979,550);i--;x.rotate(Math.PI/3))x.rect(-1e3,(j=i%98)*40,2e3,C(j/9+t)*40)
x.fill`evenodd`

Oct 17 2020 5:41 AM UTC

}// 120/140

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This dweet came to me in a dream

u/smtsjhr

i love it!

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p01

function u(t) {

for(i=h=c.width=432;i--;)C(t-i)>0&&x.fillText('.⬤'['榁翻꺿듻ퟝ믭󫥤큰삗⢠挎ᩐ肦䰠椉䠊ᑒꊐࢀင'.charCodeAt(i/16)>>i%16&1],192+(i*h-i*i)**.5*S(t-i)/2,i/2+9)

Jan 5 2018 8:35 PM UTC

}// 137/140

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AND THE WORLD GOES ROUND 🌏🌍🌎

Show more comments…
u/Xen

nice :-)
u/xem

what an achievement!
u/aemkei

You made it! 🙇
u/nystrand

W🌎W !
u/sigveseb

up to the top of the frontpage you go!
u/lowpoly

Wow, your work always inspired me :)
u/trupples

Wow, congratz! I tried doing this but failed miserably lol. Awesome work
u/Renaud___

Nice work !! :)
u/donbright

beautifuyl
u/aemkei

Now with color: d/5747 by u/corruptio.
u/iverjo

#sphere #earth #globe
u/vain

Wow! Insane! Nice to see you here, P01 :-) greetz

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aemkei

remix of d/2238 by u/aemkei

function u(t) {

r=500;c.width^=0;for(I=F=2;F>-2;F-=1/2e3)x.fillRect(C(F)*S(L=F*r-t)*r+999,S(F)*r+520,W=(20&((S(I+=.25032)*50)*C(.1+I/1000)*.7))*C(L/2),W)

Mar 21 2017 10:36 PM UTC

}// 137/140

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the world …

u/sfz

you are a god.min.js
u/sigveseb

well done!
u/iverjo

#sphere #earth #globe
u/vain

What?? top ++++

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veubeke

function u(t) {

t?_[Math.random(B=c.width^=0)*6|0]++:_=[0,0,0,0,0]
x.font='100px O'
_.map((v,i)=>x.fillText('🐌',110+v,$=200+i*179,x.fillRect(0,$-130,B,4)))

Mar 17 2017 10:17 PM UTC

}// 139/140

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Show more comments…
u/sigveseb

Lol!
u/veubeke

Fun hack: using *6 instead of *5 for the index adds a 6th element containing NaN. The 6th line is visible but not the snail because drawing the snail involves the NaN value.
u/gabrielsroka

neat, but are the snails going backwards?
u/innovati

you're too silly :3
u/tapgiles

What's with the _?
u/veubeke

@gabrielsroka: if you have an emoji font with a snail looking left then they’re going backwards, yes
u/lionleaf

Going backwards on my phone, but forwards on my laptop. This should be part of the snail emoji spec!!
u/veubeke

I’ll bring it up at the next snail emoji consortium meeting.
u/gabrielsroka

lol, they're soooo slow, they're going backwards. and yes, mine look left
u/gabrielsroka

according to http://emojipedia.org/snail/ Apple is in the minority, and Windows 8.1 looks left
u/magna

On my computer, the best snail always wins.
u/ilSilvano

Great idea! :-D
u/iverjo

#random
u/micahcowan

#emoji #snailrace

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rpearl

function u(t) {

for(i=v=540,j=50,x[r='fillRect'](0,0,v*4,v*4);i--;)x[r](960+C(a=i*3.883)*i,v+S(a)*i,9,9,x.fillStyle=`hsl(${h=t*i},99%,${j*S(h/j)}%)`)

Mar 10 2017 11:21 PM UTC

}// 133/140

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I'm mostly just obsessively golfing the one cool demo I did and using the excess characters to add cool things... I should figure out more demos

u/donbright

this is joyous
u/FireFly

It's super pretty!
u/sigveseb

Super stylish!

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FireFly

function u(t) {

for(c.width|=A=16,i=9e3;i--;(X&8?B&2:"<fnvff<Ā~``x```".charCodeAt((B/A&3)*8+Y%8)>>7-X%8&1)&&x.fillRect(A*X,A*Y,A,A))X=i&127,Y=i>>7,B=X+Y+t*8

Mar 6 2017 8:36 PM UTC

}// 140/140

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00FF. More embedded bitmap fun :)

u/iverjo

Cool!
u/sfz

Going to take a three month sabbatical and figure out how this works.
u/FireFly

Anything in particular that I should explain? It might help to draw the bits of the codepoints in the string literal on a piece of paper, as an 8×15 grid (15 chars, 8 bits per char). Ā is U+100, used to encode 0x00.
u/sfz

Neat trick!

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p01

function u(t) {

for(c.width|=i=48;i--;x.fillText(['🐸','🌷','☁️️'][k],64*S(k?i:i/9-t),i*3*C(k||i/7-t)))x.setTransform(j=((k=i>>4)*t+48-i)%16,0,0,j,960,540)

Mar 5 2017 3:53 PM UTC

}// 137/140

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** SPACE HARRIER **

Show more comments…
u/iverjo

LOL, nice :D
u/lienthealien

D: it's incredible. I still don't fully understand whats going on the begginning of the for.
u/p01

Thanks! Touching the width ( or height ) of a canvas resets it. c.width|=i=48; ⇒ Sets i to 48. Does a binary OR of 48 on the width of the canvas and resets ( it mostly clears it ) the canvas
u/sfz

redrawing the canvas and initializing i, nice!
u/lienthealien

p01 are you a wizard?? :v
u/donbright

doesnt seem to like firefox/ubuntu
u/iverjo

Hmm, why can one not do '🐸🌷☁️️'[k]? Is it simply because they are not single-byte characters?
u/p01

@iverjo: Exactly. Although I should have used [...'🐸🌷☁️️'][k] to save 3 bytes
u/andres

emojis exist on two planes of universes
u/AstonC

Phenomenal
u/joeytwiddle

#dragon #worm #game #tribute
u/joeytwiddle

#hiddengem
u/f8f82804

#emoji
u/stephsmith

#smokedweeteveryday
u/geb

#background

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Pyrofoux

function u(t) {

t||(k=0,i=s=1);for(a=9e4;a--;)s+=(i*=-1)/(++k+k+1)
c.width^=0;x.font="150px A";x.fillText("π = "+4*s,200,510)

Mar 4 2017 4:51 PM UTC

}// 110/140

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We can get a lot more decimals with Ramanujan, but I couldn't make it fit in a 140bytes

u/donbright

c.width|=M=Math;(26390*n+1103)/M.pow(396,4)
u/donbright

oops sorry wrong textarea!!!!
u/donbright

so uhh looks like Ramanujan maxes out the JS floating point type after about n=4
u/donbright

unless u calc pi using an 'nth digit' formula i guess.......
u/Pyrofoux

Yep, that's what I meant by "more decimals" :)

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Pyrofoux

remix of d/1807 by u/fnurgel

function u(t) {

c.width^=0;for(i=2e3;i--;)x.fillStyle=`hsl(`+t*30+`,80%,50%)`,x.fillRect(0,i/2,2e3,S((T(t)*(1e3-i)/500)%360+i/100+S(t)+(i-i%100)*2)/1.5)

Mar 3 2017 4:44 PM UTC

}// 136/140

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