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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function u(t) {

t||(location.href="https://www.youtube.com/embed/LY7x2Ihqjmc?autoplay=1")

Jan 2 2018 12:24 AM UTC

}// 73/140

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Xen

remix of d/16811 by u/DataMeta

function u(t) {

x.fillRect(0,0,c.width|=j=560,2e3);for(r=Math.random;j--;)x.fillStyle=R(j,j,j),x.fillRect(64*(j%32),64*(j/32|0),r()/r()/9,r()/r()/9)

Dec 7 2019 5:47 PM UTC

}// 132/140

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slight golf for more grain maybe to be added

u/Xen

i'm silly and drunk, can nest last Rect for another byte
u/Xen

i'm also using comments as a super slo-mo kinda chat, back 2moz night maybe lol
u/DataMeta

also if we're using white might as well use clearRects
u/DataMeta

how to find balance between max authenticity and max golf - the perpetual dilemma

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taupelink

remix of d/15575 by u/taupelink

function u(t) {

r=Math.random;x.beginPath();x.arc(X=r(x.fillStyle='#'+'FF000'.substr(n=r()**40*3|0,3))*2e3,Y=r()*1e3,9**++n,t,t+n+3.3),x.fill(x.lineTo(X,Y))

Sep 1 2019 4:25 AM UTC

}// 140/140

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d/15595

u/joeytwiddle

Pacman's nightmare?

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magna

remix of d/26841 by u/magna

function u(t) {

for(A=Math.abs,j=t*60,i=1920;i--;A(A(X*X+Y*Y-1)-A(C(a*X)+S(a*Y)))>.3&&x.fillRect(i,j,1,1))X=(48-i%96)/24,Y=(48-j%96)/24,a=S(i/99**(j/999))

Jan 16 2023 6:14 AM UTC

}// 138/140

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u/_louis

what exactly is going on here?
u/magna

Play and happy accidents

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rsninja

function u(t) {

var a=200*t,b=T(t);x.fillStyle=`hsl(${a},99%,50%)`;for(var i=0;i<99;i++){for(var j=0;j<40;j++){x.fillRect(b*i*20,b*j*20,i/5,i/5)}}

May 25 2018 1:20 PM UTC

}// 130/140

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first dweet, I just did random stuff and it did this

u/artfarnaa

Look forward to more of your tweets.
u/Xen

looks good

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charlie.codex

function u(t) {

c.width=2e3
g=x=>Math.random()/(x*x/1e6+1);
for(j=1;j<99;j++)for(i=-99;i<99;i++)u=(10-j/9),x.fillRect(935+2*i*5/u,30*j/u,9/u,-4*j*g(i*j)/u)

Jun 24 2018 1:19 AM UTC

}// 139/140

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katkip

remix of d/13364 by u/katkip

function u(t) {

α=Math.PI;for(c.width|=i=1337;i--;x.beginPath())x.arc(960+C(α/3*i+t+C(i-t)/2)*300,540+S(α/3*i+t+S(i+t)/2)*300,9,0,7),x.fill()

Apr 22 2019 8:53 AM UTC

}// 125/140

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dh7

function u(t) {

c.width+=0;for(i=-2;i<2;i+=.05)for(j=-4;j<4;j+=.05){
k=5*C(j/2)*C(j/2)+S(3.3*j-5.4*t)*C(4.2*i-4.1*t);x.fillRect(j*240+960,-i*240+540,k,k)}

Mar 4 2017 12:00 AM UTC

}// 140/140

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u/iverjo

Nice halftone smoke. This technique deserves more attention, in my opinion

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smtsjhr

function u(t) {

c.width|=W=960
for(i=H=1080;i--;){f=C(u=t/8)/2+S(u/9)/4;y=C(2*u)*(i/8*S(5*(j=i/H)*j)+S(f*50*j)*W*f*j**4);x.fillRect(W+y,H-i,20+.2*H*j**4,1)}

Jul 19 2020 3:28 AM UTC

}// 140/140

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WhispyWave

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WasifBoomz

function u(t) {

x.fillStyle=R(t,t*20,t*8)
x.strokeRect(t*100,t*100,t*100,t*100)
x.fillRect(t*100,t*100,t*50,t*50)

Feb 22 2019 4:46 PM UTC

}// 97/140

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u/Xen

nice
u/WasifBoomz

Thanks!
u/WasifBoomz

Try adding the line: x.lineWidth=2