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

Please log in (or register) to post a dweet (copy-paste the code somewhere safe to save it meanwhile)


    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.

Try the new frontend: beta.dwitter.net
Current theme challenge: #Food

show FPS hide FPS share fullscreen

louismerlin

function u(t) {

c.width=1920;for(i=0;i<9;i++){x.fillStyle=R(C(i*t)*255,S(i*t)*255,T(i*t)*255);x.fillRect(400+i*100,400+T(t*(i+Math.PI))*100,50,200)}

Jan 31 2019 2:34 PM UTC

}// 132/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Tan Attack !

u/SMON

How does one remix dweets?
u/lionleaf

Just edit the code in someone else's dweet and a remix button will pop up

show FPS hide FPS share fullscreen

AmateurMagician

function u(t) {

w=c.width=1920;for(i=0;i<9;i++)x.fillRect(w/2.3,((i*(S(t)*25))+i*50)+C(t)*200+200, 200, 20)

Dec 29 2017 5:01 PM UTC

}// 91/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

getting started...

u/hogan

boing

show FPS hide FPS share fullscreen

m1kc

function u(t) {

c.width=1920;t=t*5;for(i=0;i<9;i++)for(j=0;j<9;j++){x.fillRect(900+75*i-75*j+S(t)*25,50*j+50*i+50+S(t)*(i+1)*15+C(t)*j*15,45,45)}

Jul 20 2016 3:52 AM UTC

}// 129/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

show FPS hide FPS share 6 remixes fullscreen

Exca

function u(t) {

t/=4;for(i=0;i<1100;i++){d=C(t+i),s=i==0?2920:9-d*8;x.fillStyle=R(i,i,i,0.1);x.fillRect(S(t*2.5+i)*220*S(C(t)+i%50)+960*(i==0?-1:1),i,s,s);}

Dec 27 2017 7:58 PM UTC

}// 140/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Show more comments…
u/magna

Wow!
u/Xen

impressive first 2 dweets
u/sigveseb

Very nice
u/mrremix

i really like this one... might do a remix later :]
u/CliffJonesJr

I remixed this into a tornado: https://www.dwitter.net/d/4590
u/lionleaf

#twister
u/Cloud

Milk path
u/vain

cool looking twister / tube

show FPS hide FPS share 1 remix fullscreen

f8f82804

function u(t) {

v=z=>[960*(1+S(z)),540*(1+C(z*3))]
with(x)moveTo(...v(t)),lineTo(...v(--t)),stroke()

Aug 10 2018 8:00 PM UTC

}// 84/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

show FPS hide FPS share fullscreen

taupelink

remix of d/28010 by u/taupelink

function u(t) {

for(i=720;i--;x.fill())x.beginPath(x.fillStyle=R((w=i>>4)*12,i/2,144-(w%=9)*w,i/720)),x.arc(i%16*120+60,w*120+60,55,j=.4*i+t*++w**.25,j+3.1)

Jun 19 2023 1:56 PM UTC

}// 140/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

d/28016

u/magna

FUN!

show FPS hide FPS share fullscreen

iverjo

function u(t) {

for(i=2e3;i--;)x.fillStyle=R(a=255*!i,a,a,i/3e5),x.fillRect(!a*(956+968*S(i+t)),!a*(535+540*C(i/42)),c=9+8*a,c)

Jul 29 2016 4:19 PM UTC

}// 111/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Let's call this one "60s CRT TV". Wait around 20 seconds to let the effect converge.

u/iverjo

Featuring vignette and scanlines/pixelated grid
u/iverjo

#texture
u/iverjo

#waitforit

show FPS hide FPS share fullscreen

lonestar108

function u(t) {

eval(unescape(escape`琯㴵〰㬊景爨椽〻椼㤹㤻椫⬩ਠ⁧㵩⩴ⱨ㵩⭴ⱪ㵩⽴Ⱬ㵃⡴⩧⤬氽䌨琪権Ɑ㵓⡴⩧⤬ਠ⁸⹦楬汓瑹汥㵠桳污⠤筴⩪紬㤹┬㔰┬⸱⥠Ⰺ†砮晩汬剥捴⠸㤹⬹㤹⩭⩫⩫⩃⡴⨱〸⩨⤬㐹㤫㤹㤪洪氪氪欬㌬㌩`.replace(/u([^D].)/g,'$1%')))

Jan 29 2023 8:29 PM UTC

}// 138/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

toroidal geometry

u/magna

#waitforit
u/magna

Pretty and flowing!

show FPS hide FPS share 2 remixes fullscreen

cantelope

function u(t) {

eval(unescape(escape`瑼簨洽㤩㭭⬽ㄯ㈰㭣⹷楤瑨簽〬眽㤶〬栽㔴〻景爨樽㔰㭪ⴭ㬩筸⹢敧楮偡瑨⠩ⱚ㴵〮㈭樭津ㄬ砮汩湥坩摴栽ㄫ㔰⽚⽚㭦潲⡩㴶㭩ⴭ㬩砮汩湥呯⡷⭓⡰㴱⸲㔶⩩⨲⬨樭浼〩⼶⤯娪眬栫䌨瀩⽚⩷⤻砮獴牯步⠩紻`.replace(/u(..)/g,"$1%")))

Jan 16 2019 4:18 AM UTC

}// 138/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Based on this: https://codegolf.tk/a/360

u/cantelope

Oops, not that one, rather this one: https://codegolf.tk/a/359
u/cantelope

codegolf.tk has been recently redesigned.. old site is still accessible here https://legacy.codegolf.tk
u/joeytwiddle

The redesign is "on point" as the youngsters say

show FPS hide FPS share 1 remix fullscreen

ricodahalvarez

function u(t) {

c.width=1920; /* clear the canvas */
for(i=0;i<9;i++)
x.fillRect(300+i*100+S(t)*600, 80, 170, 500) /* draw 20x200 rects */

Feb 23 2017 5:54 PM UTC

}// 122/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).