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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joeytwiddle

remix of d/7839 by u/prplz

function u(t) {

with(x)for(c.width|=i=0,translate(S(3*t)*300+430,350);i++<9;)translate(100,0),rotate(k=C(3*t+.1)/2),fillRect(-25,100,50,200),rotate(-k)

Apr 29 2018 9:13 AM UTC

}// 135/140

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Swinging #default

u/katkip

Hehe
u/joeytwiddle

Please give prplz a +1, I only turned their dweet upside down!

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Bam191

function u(t) {

x.font="60px Courier"
b=t*3000%1100
b>=1050?a=S(S(t*9)*99)*900+900:
x.fillText(String.fromCharCode(parseInt(S(t*99)*99)),a,t*3000%1100)

Jan 11 2018 11:09 PM UTC

}// 135/140

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My attempt at a Matrix-style text crawl. I couldn't get it to be green unfortunately :(

u/rippedspine

i shaved off some bits in a remix, able to add green text but not enough for black background :/ https://www.dwitter.net/d/5937
u/Xen

i have a blue remix with black background somewhere...

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Xen

remix of d/19205 by u/joeytwiddle

function u(t) {

throw code

Jun 21 2020 3:41 PM UTC

}// 10/140

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#quine

u/Irratix

.... but how does that even work
u/Xen

after a heavy night it wakes bright and early with illegal levels of coffee
u/BuRRak

??
u/sigveseb

Secret hacks :)

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Ghoust

function u(t) {

c.width=500
d=(p)=>{x.stroke(new Path2D("M"+p))}
for(i=9;i--;){a=(t%1*3+i-2)*40
b=a/2+9
d([200-b,a,300+b,a])}d([200,0,50,300,450,300,300,0])

Mar 8 2024 12:00 PM UTC

}// 140/140

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Train Tracks

u/cantelope

can we talk about perspective tho? :D looks like a good start... gonna remix brb

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Sny_de_Treves

function u(t) {

c.width=1920
for(i=50;T=C(t+i)**2+C(t)**2,i--;)
for(j=100;P=T*250,j--;x.fill())
x.beginPath(),x.arc(C(j+i)*P+960,S(j)*P+540,T,0,2*Math.PI)

Jan 4 2025 12:06 AM UTC

}// 138/140

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#geometry #inflation

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Batrachus

function u(t) {

a=1920
c.width+=0
x.fillRect(0,0,a,a)
for(i=0;i<a;i++){e=2+C(i*i)
d=(t+9)*e*a/30
x.clearRect((S(i)*a+d)%a,(T(i)*a+d*4)%a,3*e,3*e)}

Feb 26 2018 5:29 PM UTC

}// 130/140

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u/UEZ

#snowfall

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rodrigo.siqueira

remix of d/33038 by u/taupelink

function u(t) {

eval(unescape(escape`𮀮𩡩𫁬𤡥𨱴𚀰𛀰𛀲𩐳𛀲𩐳𚠡𭀩𞱦𫱲𚁩🐶𩐳𞱩𛐭𙠦𭀼𝠻𮀮𩡩𫁬𤡥𨱴𚀶𝰰𚰲𝀪𦀭𜠰𚡙𛀱𞐰𚰸𚡘𚰱𝐪𦐭𩠯𜠬𛠳𛀱𚐩𩠽𤰨𤰨𦀽𪐪𪐪𭀥𝀹𚐫𤰨𦐽𪐪𪐯𭀥𜰰𚐩𚠱𞀰𛁸𛡦𪑬𫁓𭁹𫁥👒𚀳𝐪𩠬𝠪𚁦𚰽𦀥𩠩𛀲𚠨𩠫👙𙑦𚐩`.replace(/u../g,"")))

Jan 8 2025 11:15 PM UTC

}// 129/140

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40 volumetric capsules

u/cantelope

AI?
u/rodrigo.siqueira

I didn't use AI, I just made small changes to Taupelink's code. His code generates many interesting variations, it's fun to remix.
u/lewdev

Gumdrops?
u/Axioplase

Alien eggs :)
u/audiokollonka

but where i can get a full code?

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wgetch

function u(t) {

x.globalAlpha=.1
for(r=j=i=2e3;i--;x.fillStyle=R(r=(1+S(i/j+t*j*C(t*9)))*(b=128),C(r*S(t))*b,b-r))x.fillRect(i%20+t*j%j,i+S(t*r)*10-40,40,8)

Feb 7 2021 6:07 AM UTC

}// 140/140

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ｗｅａｖｅ

u/DataMeta

save 13bytes by with
u/DataMeta

oops, wet phone screen posted early. so you can add .1 as the fourth channel instead of using globalAlpha: R(r=(1+S(i/j+t*j*C(t*9)))*(b=128),C(r*S(t))*b,b-r,.1)
u/Xen

nice!
u/tomxor

So good! I can almost feel the texture
u/DataMeta

yeah! reminds me of the soft upholstery on coach buses

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katkip

function u(t) {

if(!t){q=[];for(i=99;i--;)q.push({x:960,y:540,a:i*i})};for(i=19;i--;)for(z of q)x.fillRect(z.x,z.y,1,1),z.x+=C(z.a),z.y+=S(z.a),z.a+=t/99

Aug 2 2019 8:16 PM UTC

}// 137/140

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#flower

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rodrigo.siqueira

remix of d/28536 by u/AArt1256

function u(t) {

c.style.filter='invert(';for(c.width&=k=1e3;k--;x.fillRect(460-k*S(k),200+k*S(z*k*98+1e4)/z+T(k+t)*6,z=9/(z+1),z))x.fillStyle=R(z=k%9,z*20)

Jun 24 2024 3:59 PM UTC

}// 139/140

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#purple #rain