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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jonathan_b

remix of d/4939 by u/jonathan_b

function u(t) {

for(c.width|=s=490,i=s;i;)for(j=6;--j;)q=t%256,x.fillStyle=R(s/T(q-i),i/T(j-i),s/C(i),1/j),x.fillRect(970+s*C(i--)*T(t/j+j),s+s*S(i),35,35)

Dec 31 2017 10:14 AM UTC

}// 139/140

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smallphil

function u(t) {

c.width|=0
x.globalCompositeOperation='xor'
x.translate(960,540)
x.scale(.2,.2)
for(i=0;i<18;i++){x.rotate(t*.3)
x.fillRect(0,0,500,800)}

Dec 27 2017 9:20 PM UTC

}// 137/140

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morusque

function u(t) {

 c.width=2000  ; for(i=0;i<100;i++) {x.rotate(t/50000*i);x.fillRect(500+t/10*(400+i*4)%400,100,10000,1);}

Jun 10 2018 4:33 PM UTC

}// 105/140

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u/BirdsTweetCodersDweet

use 5e5 instead of all those 0s

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baon

function u(t) {

for(c.width=p=i=2e3;i--;x.fillRect(960+C(k)*r*4,340+i/4+S(k)*r*(1+S(t)/3),20*4,20))k=t/6+i**1.5,r=100*C(i/p),x.fillStyle=R(a=i%333-i/10,a,a)

Dec 12 2023 7:45 AM UTC

}// 140/140

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u/lewdev

Cool, another #3D effect! Another great day on dwitter!

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taupelink

remix of d/19903 by u/taupelink

function u(t) {

r=Math.random;for(i=1e3;i--;x.fillRect(k*X,k*Y,w=30/t,w))X=r(Y=r(k=220)*5)*9,x.fillStyle=R(h=k*C(C(k/X)*Y*2+S(k/Y+X)*X*2+X*X+Y*Y),h/.8,h/.7)

Sep 12 2020 11:08 PM UTC

}// 140/140

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d/19939

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sigveseb

remix of d/136 by u/sigveseb

function u(t) {

c.width=99;for(X=0;X<99;X++)for(Y=0;Y<99;x.fillStyle=R(0,c=S(t+X*Y+t*9)*255,c),Y++)x.fillRect(X,Y,1,1)

Apr 27 2016 12:34 AM UTC

}// 102/140

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pavel

remix of d/11110 by u/ellisk1

function u(t) {

for(i=c.width|=c.style.filter="blur(.5vh)invert(1";i--;x.fillRect(1e3+500*S(a=q+t/9),650+i/3-210*Math.abs(S(q*3.75)),w=12+9*C(a),w))q=t-i/99

Feb 13 2020 8:19 AM UTC

}// 140/140

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Bouncer #beesandbombs #filter

u/Xen

sexy
u/Qwitter

perfect

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Billedluh

remix of d/19505 by u/Billedluh

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪁼👩🐱𒡦𫱲𚀻𪐼𜰹𞱩𚰫𚑻𒡔🐨𪐭𚁢👴𚠳𞐯𝐩𙐱𚐊𪠽𨠫𪑼𜀊𦀽𜐰𝐰𚱔𚠹𞐪𤰨𪠪𞐩𒡙🐹𜰰𛐹𜰪𥀫𥀪𥀪𝀊𪑦𚁩🐽𜐩𦀽𝐶𜀬𦐽𜐳𝀰𛁔🐵𜀬𪠽𜐳𒡦👥𭡡𫀨𘠧𧁜𭑻𜑆𞐢𚰨𪠥𜐱𧠶𜰩𚰢𯐧𘠩𒡸𛡦𫱮𭀽𥀫𜐫𘡥𫐧𘠊𮀮𩡩𫁬𥁥𮁴𚁦𛁘𛁙𚑽𞰻`.replace(/u../g,'')))

Jul 24 2020 6:57 PM UTC

}// 140/140

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Tasty_Box_Catalina

u/Billedluh

apparently apple has modified the Chinese takeout box emoji in the 12 years since I've rebooted my computer. This version looks better with most recent apple emojis

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pavel

function u(t) {

for(c.width=960,p=Math.PI,r=270,k=64;k--;)for(r*=k%2||C(d),n=j=k%2?7+k>>1:99;j--;x.arc(480,270,r,a=2*d*j-p/2,a))d=p/(n-1)
x.fill`evenodd`

Jun 29 2019 11:20 PM UTC

}// 137/140

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Vertex sphere

u/pavel

Based on Mathologers shirt: https://www.youtube.com/watch?v=O1sPvUr0YC0
u/KilledByAPixel

👍
u/Xen

oooooo nice
u/pavel

With more layers the middle circle does not shrink to nothing, it asymptotically approaches about 11% of the radius

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taupelink

function u(t) {

r=Math.random;j=r(Y=r(E=-500)*2e3)*5|0;for(i=9;i--;x.fillRect(frame*3+E+20*i*(k=5-j),Y+E,50-10*j,40*k))x.fillStyle='#'+"00069FF".substr(j,3)

Aug 12 2019 12:55 AM UTC

}// 140/140

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Repackaged #default bars, across the screen in varying colors/scales

u/taupelink

Substring technique borrowed from https://www.dwitter.net/d/14621
u/taupelink

Unlike previous dweets, this one works its way across the screen, left to right, #waitforit and then stops