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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Current theme challenge: #Food

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rodrigo.siqueira

remix of d/14641 by u/rodrigo.siqueira

function u(t) {

A=Z=a=b=-.1+t/15;s=77
for(i=2e4;--i;)x.fillStyle=R(a*45,b*25,S(b)*s),x.fillRect(780+a*s,310+b*s,.5,t<1),a=1.75-b+Math.abs(S(a)+a),b=A,A=a

Aug 27 2021 5:43 PM UTC

}// 137/140

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The Gingerbread Man #attractor is a man. A small remix revealed previously hidden details. #gingerbreadman

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u/katkip

looks like a bear haha
u/tomxor

aww maan!
u/danny@hille.dk

slightly inappropriate owlbear - love it😃
u/tomxor

lol, I was enjoying this innocently until you said that.
u/sigveseb

This one rulez!
u/danny@hille.dk

It really is quite awesome!!! but what is Baymax doing in a fractal?

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dogspace

function u(t) {

if(!t){C=document;S=C.createElement('script');S.src="https://pastebin.com/raw/i8nt279b";C.head.appendChild(S)} //Shoutz to Amir & Apex!!!

Feb 16 2018 10:30 PM UTC

}// 137/140

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credit to Amir because he made the dweet; shoutz to Apex because his dweet inspired me, and big big thanks to AnnanFay who helped me make this dweet..

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u/Apex

:)
u/meaniningOf42

It's cool, but isn't linking an external script cheating?
u/dogspace

its the only way really
u/Apex

u/meaniningOf42 that's the point ;p
u/BuRRak

I had this idea 2 days ago, this is so unfair
u/BirdsTweetCodersDweet

Love it :O
u/FFS2309

I wonder why your script on pastebin has to be that long ? Does it do anything other than just recreate the dwitter environment for the actual code to run in? I'm asking because I did some script loading test already ( d/5992 ) and my code worked without recreating the environment.
u/katkip

#external

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corruptio

remix of d/9491 by u/Xen

function u(t) {

t?o.frequency.value=99/.95**'9945775422599754457799552'[t*6&31]:o=(a=new AudioContext).createOscillator(),o.connect(a.destination),o.start()

Sep 5 2018 12:10 PM UTC

}// 140/140

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Tetris! pitch and rhythm a bit off to fit into 140...

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u/corruptio

t?o.frequency.value=300*1.06**'994577542225997544457799552'[t*6&31]:o=(a=new AudioContext).createOscillator(),o.connect(a.destination),o.start() is 4 bytes over but sounds better.
u/joeytwiddle

Excellent! #audio #music For anyone who wants the sound to stop, just scroll down to the next dweet then hit Reload.
u/joeytwiddle

It sounds good enough with 200 instead of 99 but +1 over
u/alien

is there anyway to stop this!!! ?
u/katkip

InvalidStateError: Failed to execute 'start' on 'AudioScheduledSourceNode': cannot call start more than once.
u/384.cz

#tetris

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nodepond

function u(t) {

c.width=1920;for(i=0;i<9;i++) { x.lineTo(400+i*100+S(t)*300,400);x.lineTo(800,330*C(17.3*t)+S(t)+400);x.stroke(); }

Sep 12 2018 2:43 PM UTC

}// 115/140

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Knitting machine

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KilledByAPixel

remix of d/14825 by u/pavel

function u(t) {

P=2*Math.PI
e=t%1
for(w=j=c.width|=f=o=>C((q=P/(3+(t+o|0)%5))/2)/C(a%q-q/2);j--;x.arc(960,540,500*(f(1)*e+(1-e)*f(0)),a,a))a=P*j/w
x.fill()

Jun 29 2019 3:40 AM UTC

}// 139/140

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u/joeytwiddle

Very nice! I like e=(t%1)**4 for transitions
u/KilledByAPixel

#morph

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DataMeta

remix of d/16813 by u/Xen

function u(t) {

x.fillRect(0,0,c.width|=j=560,2e3);for(r=Math.random;j--;)x.clearRect(64*(j%32),64*(i=j/32|0),r()*S(i^t)*1e3-j,r())

Dec 7 2019 11:40 PM UTC

}// 115/140

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degraded VHS tape

u/DataMeta

Friendly reminder - convert your memories on VHS to digital to safeguard them

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smtsjhr

remix of d/18861 by u/smtsjhr

function u(t) {

c.width|=0,s=355,x.font='450px serif'
for(i=1;i<4;i++)for(j=1;j<4;j++){
x.fillText('▩',i*s-s,j*s)
x.fillText('▩',s*(1+i+2*C(t/5)),j*s)}

May 21 2020 7:10 AM UTC

}// 136/140

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Figure 1: A simulation of a sliding chain-link fence

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pavel

remix of d/10979 by u/cantelope

function u(t) {

for(i=c.width|=h=355/226,x.translate(w=960,540),x.rotate(o=S(t));--i;x.fillRect(S(i+t)*w/z/r,(w-i)/z,s=99/z/z,s))r=S(i%h+h/2),z=4-o-C(i+t)/r

Nov 16 2018 3:21 AM UTC

}// 140/140

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u/cantelope

nicely done :)
u/f8f82804

#d3 #perspective

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danny@hille.dk

function u(t) {

for(i=480;i--;)(X=4*i)*X*(Y=frame*4)*Y*7>>8&32&&x.fillRect(X,Y,4,4)

Dec 14 2021 9:26 PM UTC

}// 67/140

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Long time no dweet

u/danny@hille.dk

saw this tweet, and it made me want to play :-)
u/danny@hille.dk

https://twitter.com/yuanchuan23/status/14706…
u/rodrigo.siqueira

These patterns look like some Portuguese Tiles.
u/DeathBoy

LOVE it

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Xen

remix of d/1105 by u/fson

function u(t) {

x.strokeStyle=R(r=T(t*5)*(N=450),r/.22,N*r*.22);x.arc(N+N,N,(S(t)+1)*N,0,6);x.stroke();x.drawImage(c,T(t),C(t))

Jul 24 2017 12:18 AM UTC

}// 111/140

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u/sigveseb

This is cool!
u/Xen

Thank you. :-)
u/p01

MASSIVE
u/Xen

wicked,, wicked,, jungle is..