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/33637 by u/rodrigo.siqueira

function u(t) {

for(i=2e4;i--;x.fillRect(960+Y/Z,X/Z+590,.1,t<3))r=S(i/2/t),X=r*C(k=i/1.4/t)*940,Y=r*S(k)*940,Z=r*S(k/2)/1.5+r**S(i)*2.4

Apr 23 2025 3:01 PM UTC

}// 120/140

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3x7 double circle symmetry

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Billedluh

remix of d/19429 by u/Billedluh

function u(t) {

x.font=`23em arial`
w=3000
x.fillRect(0,0,w,w)
for(i=0;i<4;i++)
{x.fillText('🥪',50*t%w+20*C(t-i), 15*(S(t)-5)*i+w/4,w)
x.fillStyle=R(65*i)}

Jul 15 2020 4:30 AM UTC

}// 139/140

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Now with more sandwich and less inside joke

u/joeytwiddle

Lil remix: x.font=23em arial,x.fillRect(0,0,w=2e3,w),t*=4 for(i=0;i<4;i++)x.fillText('🥪',50*t%w+20*C(t-i),15*(S(t)-5)*(4+i)+1100),x.fillStyle=R(65*i)
u/joeytwiddle

Lil more remix: x.font="23em'",x.fillRect(0,0,w=2e3,w),t*=4 for(i=0;i<4;i++)x.fillText('🥪',50*t%w+20*C(t-i),15*(S(t)-5)*(4+i)+1100),x.fillStyle=R(65*i)

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TommyVelz

function u(t) {

c.width+=0
x.font='7cm courier'
S='ThoughtWorks'
for(i=12;i--;)x.fillText(S[i],1e2/Math.max(t-i/2,0)**4+160*i,400+900*((t+i/5)/12%100)**80)

Mar 15 2021 10:58 PM UTC

}// 139/140

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metamero

remix of d/11785 by u/metamero

function u(t) {

i=(t-2)*2|0
x.fillStyle=i^4&i?i>4?R():'#F7A8B8':'#55CDFC'
i^2&&x.fillRect(0,216*i,2e3,216)
x.fillText((x.font='499px ⚧')[6],766,716)

Jan 29 2019 4:10 PM UTC

}// 132/140

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Dia da Visibilidade Trans #pride

u/metamero

today is Transgender Pride Day on Brasil

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joeytwiddle

function u(t) {

eval(unescape(escape`⁦潲⡩㵣⹷楤瑨㴹㤻椭ⴻ⥸⹦楬汔數琨✫✬㐸⬨∫⬮ⴲ㈴㠾㤷㠷㤿㨺㤸㙀㼷㔳⼷㸰⼬⸮ㄮ〯㘿㠿丸㭖䝊娽㩑乌䠿㜾䍈䐾㐸嵃㽛㔴㰾䉡㤴㹔䉁㼵㹜屓繎㜺塞档㠳䕾婳⬢⹣桡牃潤敁琨椩ⴳ㈩⩓⡩⵴⤯㔬㜫椯㈩`.replace(/u([^D].)/g,'$1%')))

Apr 17 2023 6:29 PM UTC

}// 140/140

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MFDCotGLB

Show more comments…
u/vain

Not sure why and how... but it looks to me like a rotating head with human body... amazing. Maybe this would look cool with transparent/blending drawing
u/tomxor

Interesting pointcloud encoding. Looks like each codepoint's index is Y, and it's value is both the angle in radians and distance from center.
u/neimad

Looks like meditating buddha
u/joeytwiddle

You got it! My First Digital Carving of the Gracious Lord Buddha
u/cantelope

wild
u/jdspugh

Meditating Buddha, yes!
u/Xen

nice!
u/joeytwiddle

Almost tomzor. The index is Y and also the angle, hence the spiral visible in remixes. p0i used that index for his globe in d/5600
u/andrea270872

wow!

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katkip

remix of d/9262 by u/DataMeta

function u(t) {

with(x)for(c.width|=i=45;i--;stroke())lineWidth=7,
rotate(Math.PI*2),arc(960,540,Math.abs(540*C(t*i/15)*S(i*t/90)),i/2,i/2)

Aug 17 2018 7:25 PM UTC

}// 123/140

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u/aleamb

oh! great!

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rodrigo.siqueira

remix of d/29171 by u/rodrigo.siqueira

function u(t) {

x.fillRect(0,0,k=1e4,k)
for(i=k;i--;x.clearRect(960+Y*S(a)/2,220+Y+Y*T(a*a)/20,W,W))Y=8*i**(t<3?t/5:.6),a=i+S(t/1e7),W=9*S(a*C(i*i))*C(a)

Dec 20 2023 3:52 PM UTC

}// 137/140

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#christmas #snow #tree (with introduction animation)

u/UEZ

nice

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xem

remix of d/3508 by u/Xen

function u(t) {

t||(U=Y=1);for(i=1e4;i--;)x.fillStyle=R(0,0,0,.01),x.fillRect(999+99*(X=-6.56*S(1.4*U)-S(1.56*Y)),500+99*(Y=1.4*C(1.4*U)+C(1.56*Y)),1,1),U=X

Nov 12 2017 9:08 PM UTC

}// 140/140

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u/Xen

Donut!!!!! :D

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username

remix of d/8974 by u/katkip

function u(t) {

for(i=0;i<300;i++){x.fillStyle=`hsl(${T(t)*99-i},99%,50%`
x.beginPath(),x.arc(960-i/9*S(i+t)*30,540+i/t*C(i-t)*30,i/2,0,6.28)
x.fill()}

Jun 2 2019 3:26 PM UTC

}// 135/140

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#randomremix nr. 3

u/katkip

#psychedelic

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firegodjr

function u(t) {

F=a=>((p=1.62)**a-(-p)**-a)/2.2
with(x)for(c.width|=D=10,x.m=translate,m(8e2,9);D--;)arc(0,0,F(D+2)*9,0,p),m(0,F(D)*9),rotate(1.57),stroke()

Jun 16 2018 3:33 AM UTC

}// 140/140

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The first #fibonacci spiral to ever grace Dwitter! :D