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 1 remix fullscreen

KilledByAPixel

remix of d/13273 by u/KilledByAPixel

function u(t) {

for(x.fillRect(0,0,i=F=2e3,F);i--;)x.clearRect((S(i)*1e9-t*i/9)%F,i*9%F,j=i%7,j)
for(i=0;i<9;)x.clearRect(400+i++*100+S(t)*300,400,50,200)

Apr 17 2019 5:43 AM UTC

}// 138/140

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

#Default #Starfield

u/joeytwiddle

These are the voyages of the Starship Ninebars
u/KilledByAPixel

Its continuing mission: to explore strange new dweets.
u/KilledByAPixel

golfed... for(x.fillRect(0,0,i=F=2e3,F);i--;)x.clearRect(...i<9?[400+i*99+S(t)*300,400,50,200]:[(S(i)*99-t/9)*i%F,i*9%F,j=i%7,j])

show FPS hide FPS share 2 remixes fullscreen

rodrigo.siqueira

remix of d/17087 by u/rodrigo.siqueira

function u(t) {

for(i=40;i--;x.strokeStyle=`hsl(${9*t},55%,${50*(5*t%2)}%,.4`,x.stroke())x.beginPath(r=t*80),x.arc(960+r*S(a=T(t)*2),540+r*C(a),99*t+i,0,7)

Jan 7 2020 3:03 PM UTC

}// 139/140

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

Color vortex #spiral #waitforit

u/Xen

Nice!

show FPS hide FPS share 2 remixes fullscreen

hvianna

function u(t) {

s=t?s*(r&m?-1:1):r=3/(m=512);c.width|=0;for(i=o=t;o<t+60;r+=s)x.stroke(new Path2D('M'+[m+r*S(i+=.17),m+r*C(i)]+'L'+[m+m*S(o+=.1),m+m*C(o)]))

Sep 16 2021 9:30 PM UTC

}// 140/140

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

Mandala

u/hvianna

Based on this tweet: https://twitter.com/matthen2/status/14377160…
u/hvianna

Later I realized s*(r&m?-1:1) can be reduced to r&m?-s:s (duh!) which frees up enough bytes to use the original ratio I wanted (o+=.1047) - see the remix.

show FPS hide FPS share 1 remix fullscreen

katkip

function u(t) {

r=b=>Math.floor(Math.random()*2)*590;t||(Y=X=200);for(i=999;i--;)x.fillRect(X*2,Y*2,2,2),X=(X+r())/2.1,Y=(Y+r())/2.1

Aug 28 2019 1:48 PM UTC

}// 116/140

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

#chaosgame

u/mildlybean

Cool #fractal

show FPS hide FPS share fullscreen

username

remix of d/15313 by u/username

function u(t) {

if(t%1<.3)$=t
_=$/2
for(i=99;i--;x.fillRect($*99+960,540-_*99,9,9))q=$,$=1-$**2/21+_,_=-q,x.fillStyle=`hsl(${i*$},74%,50%`

Aug 6 2019 7:25 PM UTC

}// 122/140

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

the instagram logo but more beautiful

show FPS hide FPS share 2 remixes fullscreen

katkip

function u(t) {

eval(unescape(escape`𭁼𯀨𦀽𦐽𦠽𜐩𛁁🐱𜀬𠠽𜠸𛁃🐸𛰳𛁔🐮𜀰𜐻𩡯𬠨𪐽𞐹𞱩𛐭𞰩𩀽𠐪𚁙𛑘𚐪𥀬𡀽𚁘𚠨𠠭𦠩𛑙𚐪𥀬𡠽𚁘𚡙𛑃𚡚𚐪𥀬𦀫👤𛁙𚰽𡀬𦠫👆𛁸𛡦𪑬𫁒𩑣𭀨𜀫𜠲𚡘𚱚𚠲𞐬𝐴𜀫𜐹𚡙𛁚𛰹𚰱𛁚𛰹𚰱𚐠`.replace(/uD./g,``)))

Jul 29 2020 8:20 AM UTC

}// 119/140

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

my first #lorenz #attractor #d3

show FPS hide FPS share fullscreen

taupelink

remix of d/25494 by u/taupelink

function u(t) {

for(k=284,m=t?0:5e4;m--;x.stroke())x.beginPath(r=m**(m%(16/27))),i=m%k,x.lineWidth=r**.3/i,x.arc(m/5%8*k+r*C(m),m%5*k+r*S(m),i,m,m+m%9/3+.1)

May 29 2022 3:23 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/25566

u/taupelink

Looks different on different browsers. I made it in Windows Chrome with kind of a soft pencil look. As I look at it in iOS, it's not looking the way I intended.

show FPS hide FPS share fullscreen

Agnes

function u(t) {

s=255,A=Math.abs,w=1920,q=2*w,h=1080,p=2*h,i=s*t,e=A(i%q-w)-1,y=A(i%p-h)-1,x.fillStyle=R(t,s*C(t)+t,t),x.fillRect(e,y,t*(2+S(t)),t*(2+C(t)))

Jan 5 2018 12:44 PM UTC

}// 140/140

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

u/katkip

dvd

show FPS hide FPS share fullscreen

Blane

function u(t) {

t==0?f=0:f++;"àøü?þþcÿÁçÁçÿÿÿ>@`0à".charCodeAt(~~t)>>(f%60)&1?x.fillRect((~~t-~~(t%2))/2*67,f%60*67+~~t%2*536,67,67):t;

Mar 5 2018 10:18 PM UTC

}// 131/140

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

u/joeytwiddle

#yinyang

show FPS hide FPS share fullscreen

LimeLaser

function u(t) {

with(x){font="300pt arial"
translate(960,540)
rotate(t)
fillStyle=`HSL(${60*t},100%,50%)`
fillText(100,400*S(t),100)
translate(-960,-540)}

Jun 3 2019 11:53 PM UTC

}// 138/140

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

Help Me Reach 100 Points And Achieve Immortality (Please)!

u/Xen

done
u/LimeLaser

Thank you :)