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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cagr30

function u(t) {

with(x)for(c.width|=j=1e3,scale(9,3);j--;j%156?arc(109,52+j/5,j>900?99:25,a=t+j/.63662,a):beginPath(stroke()))setLineDash([j>930?2:j>9?0:6])

Feb 1 2020 9:02 PM UTC

}// 140/140

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u/KilledByAPixel

hey carg30, welcome to dwitter! you can remix dweets by editing them first, also don't repost dweets without changing them. I deleted your repost of yonatan's dweet for you, but you can delete your own dweets too!

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116

remix of d/2330 by u/mxfh

function u(t) {

with(x)font='29em s',fillStyle=`hsl(${S(7*t)*180},99%,${5*T(2*t)}%)`,fillText('∙',850+69*S(2*t),690+47*C(t)),drawImage(c,-20,-10,1960,1100)

Oct 14 2018 5:46 PM UTC

}// 139/140

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Pulsar

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katkip

function u(t) {

f=(X,Y,n=19)=>!n?S(Y*Y+X*Y+1):f(Y-X*X,1-X*Y,n-1)
t||(y=0);for(i=384;i--;)x.fillStyle=R(f(i/170-1,y/139-
.3)*2e3),x.fillRect(i*5,y*5,5,5)
y++

Apr 20 2020 7:16 PM UTC

}// 140/140

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Mimamo

remix of d/35165 by u/Mimamo

function u(t) {

with(x)for(lineWidth=3,m=Math.random,beginPath(),moveTo(X=m()*2e3,Y=0),v=0,i=60;i--;)lineTo(X+=i%4?v:v=v*.7+m()*24-12,Y+=22),i||stroke()

Mar 31 2026 10:56 PM UTC

}// 136/140

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toolbox

function u(t) {

for(j=0;j<20;j++){for(i=0;i<40;i++){x.fillStyle=R(10*i,255*S(t),255*C(t*3.5));x.fillRect(j*30+i*30,i*30+C(t)*100,50*T(t),50*T(t-3.14/2))}}

Oct 27 2017 8:10 PM UTC

}// 138/140

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Tekmap

remix of d/17501 by u/rodrigo.siqueira

function u(t) {

for(a=b=i=1e4;i--;x.fillRect(960+99*a,540+99*b,.3,1))S(i*i*t)>0?[a=S(b)*9,b=S(S(a/3)*3)*3+C(S(t)*i)]:a=T(i%2*-b)*5-a/4,x.fillStyle=R(i%2*99)

Jun 5 2021 1:27 PM UTC

}// 140/140

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var w.Tangent fn

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andrea270872

remix of d/18929 by u/Ectomorphed

function u(t) {

c.width|=0
x.font="25px'"
for(i=0;i<96;i++)
for(j=0;j<55;j++)
(S(4*t*j+i)+1)<0.5?x.fillText("⟋",i*20,j*20):x.fillText("⟍",i*20,j*20)

May 22 2020 6:08 PM UTC

}// 132/140

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Less random, more structure (perhaps?) :)

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Xen

remix of d/2894 by u/Xen

function u(t) {

for(i=c.width|=0;i--;x.fillText('🌊',i%98*J,J*(9-C(i/t))))J=2e4/i

Jul 18 2017 11:56 PM UTC

}// 64/140

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andrea270872

remix of d/17573 by u/andrea270872

function u(t) {

T=t%12
T>2?0:c.width|=0
x.font=(33+T**2)+'px A'
x.fillText('🐤',900+3*S(T*240)*T**3,600+2*C(T*221)*T**3)

Feb 12 2020 12:07 PM UTC

}// 104/140

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golfed a bit more :>

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szymski

function u(t) {

y=100;c.width|=0;r=3.14159;o=(-2+(t/10%1)*24)*y;a=o/141.42;x.translate(o,950-y/r*S(a*2%r));x.rotate(a);x.fillRect(-y,-y,200,200);

Dec 26 2017 8:52 PM UTC

}// 129/140

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u/lionleaf

Welcome to dwitter! Neat one :D
u/sigveseb

ooh nice