Dweets awesomed by u/384.cz

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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Magiwarriorx

function u(t) {

eval(unescape(escape`砮景湴㴢㕥洠坩湧摩湧猢ⱷ㴲㔵ⱱ㴶㔫㈶⩍慴栮牡湤潭⠩ⱸ⹦楬汓瑹汥㵒⡷⩍慴栮牡湤潭⠩ⱷ⩍慴栮牡湤潭⠩ⱷ⩍慴栮牡湤潭⠩⤬砮晩汬呥硴⡓瑲楮朮晲潭䍨慲䍯摥⡱⤬ㄹ㈰⩓⡱⩴⤬ㄩⱸ⹤牡睉浡来⡣ⰰⰲ⤻`.replace(/u(..)/g,"$1%")))

Nov 16 2018 4:06 AM UTC

}// 139/140

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My first dweet! Wish I could have fit it uncompressed, but oh well. Here's it is uncompressed.

u/Magiwarriorx

x.font = "5em Wingdings" w=255 q =65+ Math.random()*26 x.fillStyle = R(w*Math.random(),w*Math.random(),w*Math.random()) x.fillText(String.fromCharCode(q),S(q*t)*1920,1) x.drawImage(c,0,2)

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MAxSaL

function u(t) {

o=100;for(i=0;i<200;i++){x.fillStyle=R(S(t*3)*t*5,S(t*3)*o,o+i*S(t*C(t+3)));x.fillRect(10*i,t*o,o,-o+i*S(t*S(i*3)))}

Nov 14 2018 10:57 AM UTC

}// 116/140

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No clue.

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veubeke

remix of d/10932 by u/veubeke

function u(t) {

for(c.width|=i=128;i--;x.fillText('🐟',0,0))$=1-i%2*2,x.setTransform($*(_=5+i%5),0,0,_,2000-(i*19+$*t)*i%2080,i*i%1080)

Nov 11 2018 12:13 AM UTC

}// 118/140

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u/f8f82804

#emoji
u/Xen

are they all baby sharks?
u/joeytwiddle

If so, you'd better count your fingers!
u/joeytwiddle

Save the whales :-/ https://twitter.com/RT_com/status/1060321001…

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jylikangas

remix of d/10882 by u/jylikangas

function u(t) {

eval(unescape(escape`景爨硛昽❦楬汒散琧崨瘽㐲ⰰⱷ㴹㤬挮睩摴栽ㄸ㈩㭶ⴭ㬲㔷㤱㈰㌹☱㰼瘥㌰☦硛晝⡷⭶┶┴⨴⵩┴⨱㈬⡙㹍㽍㩙⤭⡶┶㸾㈩⨴ⰳⰳ⤩椽瘯㙼〬夽⡴┹⵩⤪眬䴽眭⡶⼲㐼㰳⤬砮晩汬却祬攽≨獬⠢⭩⨷〫∠㤰┵〥⤢`.replace(/u(..)/g,"$1%")))

Nov 7 2018 3:50 PM UTC

}// 140/140

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AI just keeps getting better and better :)

u/joeytwiddle

#game #tribute
u/erin

#tetris

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yonatan

remix of d/10850 by u/yonatan

function u(t) {

for(c.width=i=w=200,x.font='9em"',x.strokeText(u,-t*w,310);i--;x.drawImage(c,0,w,w,w,i,i,s=w-i*2,s))x.filter='invert('+i/99+1

Nov 7 2018 3:41 PM UTC

}// 125/140

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just some #text fx

u/sharpaxe

#lag welp
u/joeytwiddle

These run ok on Firefox, but terribly on Chrome. #heavy
u/joeytwiddle

But another epic #quine effect anyway! #perspective
u/prplz

weird, it runs better on chrome than firefox for me
u/yonatan

for me too

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tomxor

function u(t) {

c.width=w=120
for(i=w*33;i--;x.fillRect(i%w,i/w*2,1,2))f=i%w+t*60,n=T(0|(i/w+f^f-i/w)/(t**.7+6)),x.fillStyle=R((n&1)*i/n/8,n**n,(n&3)*i/n/4)

Nov 3 2018 5:53 PM UTC

}// 140/140

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#retro #fractal #game

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u/tomxor

For the lazy game designer... Just add chip tunes and a player :D
u/tomxor

#crt #degauss #sidescroller
u/magna

Awesome!
u/magna

I had a RGB CRT setup, but I hadn't been able to fit any interesting patterns: d/7512
u/tomxor

I had a look at yours magna, they are true crt, much more realistic i think. The scan lines on this are just a sideeffect I exploited and it was easy to add colour distortion in the R().
u/magna

Here we go: d/10843
u/C010011012

is it a cellular automata?
u/tomxor

Yes and no, it's a fractal n=T(0|(i/w+f^f-i/w)/(t**.7+6)) which is just a more elaborate variation of serpinsky triangles to produce more interesting patterns. Some fractals are automata, but not all automata are fractals, see here: https://en.wikipedia.org/wiki/Rule_90
u/tomxor

The implication is serpinsky triangles are computationally reducable, meaning it does not have to be computed in the same way as a cellular automata i.e state can be computed at step t directly without traversing intermidiate steps.

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ellisk1

function u(t) {

for(i=71;i--;x.fillRect((i/15|0)*150+83*(i/5|0),300+i%5*83,w=(a+b+a/2+a+'00060'+a+E+E+(b-8)+a+a)[i]*14,w))E=(a='99996')+'90708'+(b='90008')

Nov 2 2018 12:07 AM UTC

}// 139/140

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DWEET

u/magna

SWEET
u/d0n.key

YEET

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jylikangas

function u(t) {

for(c.width=i=v='-1';i++<7;v+=1)x[f='fillText'](v+"x"+v+"="+v*v,155-i*9,30+i*9),x[f](8,X=99-i*6-C(i+t)*25,230-X-S(X)),x[f]('...◢◣.',i**4,64)

Oct 31 2018 3:00 PM UTC

}// 140/140

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Tourists visiting the Great Pyramid of Math

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u/anotherkitten

dang there is some clever stuff in here, nice
u/magna

How do you even...
u/magna

I mean seriously.
u/aleamb

amazing, fucking amazing
u/cantelope

i wish i could give this more than one awesome. great work!
u/jick

Wow!
u/lionleaf

#pyramid #pyramids #numbers #math <--- Need to be able to find this one again!
u/lionleaf

Amazing!
u/lionleaf

The people even bob up and down as they move
u/sigveseb

Fanfuckingtastic
u/magna

Shut down Dwitter. We're done here.
u/katkip

lovee itt
u/iverjo

#witchcraft
u/joeytwiddle

#landscape #scene
u/danny@hille.dk

I went to the Gizaplateauet onece, and I can comfirm it looked excactly like this :-)
u/vain

Very nice. The code and the usage of filltext seems to be real magic - i will try to check and understand the magic

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yonatan

remix of d/10782 by u/yonatan

function u(t) {

for(i=c.width=99;i--;T=(j,t)=>S(j*j+i/j-t*7)+C(j**5-i/j*7+t)**3)for(k=j=56;j-->-k;x.fillRect(i,a,1,(j>0)*T(j,t)*j/k-q*q))q=T(a=j/2+30,0)/j*2

Oct 31 2018 11:54 AM UTC

}// 140/140

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Show more comments…
u/katkip

i love your #realistic design
u/jylikangas

YES!
u/aleamb

OMFG!
u/yonatan

:O https://twitter.com/aemkei/status/1057749002…
u/lionleaf

#landscape #water #mountains #real
u/sigveseb

Full-on insanity
u/iverjo

So good!
u/katkip

#d3
u/joeytwiddle

#scene
u/vain

beautiful work! titanic, iceberg ahead
u/jdspugh

Amazing!

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joeytwiddle

remix of d/10788 by u/joeytwiddle

function u(t) {

eval(unescape(escape`琪㴮㜻景爨椽㘰〻椭ⴻ砮捬敡牒散琨㤶〭圬㤹⭩ⰲ⩗ⰱ⤩圽⠶〰⩩⵩⩩⤪⨮㔻景爨樽㤻樭ⴻ砮晩汬剥捴⠹㘰ⴵ〰⩃⠲⩴⤭猪⡪ⴴ⤯㌬㐰〭猪匨㠰⩴⤪⠨樭㐩⨪㈩⨪⸵⼲⸹⵳⼲⬸〪匨㐪琩ⱳⱳ⤩猽㤫吨琯㕼簸⤪⨸`.replace(/u(..)/g,"$1%")))

Oct 31 2018 7:22 AM UTC

}// 140/140

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Halloween moon bat

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u/yonatan

This is great! wings are definitely worth the extra 44 chars
u/magna

I'm smiling uncontrollably. Was on a video conference. Had to turn off camera.
u/magna

The comedic timing of the animation is perfect!
u/magna

#waitforit
u/lionleaf

#halloween
u/joeytwiddle

Thank you. Although it was supposed to make you scream...
u/Xen

i was already screaming if that counts.... ;-)

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