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

qm3ster

remix of d/12641 by u/qm3ster

function u(t) {

t||(x.strokeStyle='#FF0')
x.filter=`hue-rotate(${t/=3}rad)`
r=540
x.beginPath()
while(r>0)x.lineTo(--r*S(t-=.01)+960,r*C(t)+540)
x.stroke()

Mar 5 2019 10:54 PM UTC

}// 139/140

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

Debian. JK, it's a candy.

u/13thptr

Nice colors :o

show FPS hide FPS share fullscreen

rishikesh

function u(t) {

c.width|=0;for(i=0;i<50;i++)x.fillRect(Math.random()*c.width,(t*0.05+i*20)%c.height,4,30)

Aug 24 2024 5:12 PM UTC

}// 93/140

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

hello_world

show FPS hide FPS share 2 remixes fullscreen

New_Core

remix of d/3029 by u/cantelope

function u(t) {

x.globalAlpha=.2;for(x.fillRect(0,0,2e3,2e3),W=j=980;--j;x.clearRect(W+S(p=t+j-5.3*V)/Z*W-Z*-9,540+C(p)/Z*W,s=60/Z,s))Z=j%98-t*6+(V=t*6|0)

Aug 7 2017 10:55 AM UTC

}// 138/140

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

in the j%98 try also %83.1,%88,%104

u/cantelope

nice!
u/sigveseb

pretty sweet tunnel!
u/New_Core

#tunnel

show FPS hide FPS share fullscreen

robbyg

remix of d/7491 by u/xem

function u(t) {

c.width^=0;x.font="5em a";for(i=66;i--;)for(j=36;j--;)x.fillText([..."◜◝◟◞"][~~(Math.random()*4)],i*30,j*30)

Mar 28 2018 9:41 PM UTC

}// 108/140

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

Agnes

remix of d/32040 by u/Agnes

function u(t) {

M=()=>(Math.random()-.5)*(a-960+99*T(t/5))
for(c.width|=i=9;i--;)for(j=1e3;j--;x.fillRect(a+M(),400+j/5+M(),5,2))a=5*(j%10)+100*(i+4+3*S(t))

Jun 21 2024 9:08 AM UTC

}// 140/140

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

#default sandblaster

u/joeytwiddle

Very cool #focus effect with #dithering

show FPS hide FPS share 1 remix fullscreen

Bombo

function u(t) {

l=300;w=c.width=1920;g=(a,b,y,z)=>x.fillRect(w/2+a,w/4+b,y,z);for(i=180;i--;)g(i+l*C(t+i*2),l*S(t*5+i),9,9),g(l*C(t+i*2),l*S(t*5+i),9,9)

Feb 28 2017 7:36 PM UTC

}// 136/140

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

u/5Mixer

Woah this is really cool. Sometimes it appears to be going in the reverse direction, because your eyes have no way of knowing, dope!

show FPS hide FPS share fullscreen

mark1626

remix of d/21426 by u/Pascal

function u(t) {

c.width=w=70;x.ellipse(35,10,3,3,3,0,6);x.stroke();for(i=1300;i--;)x.fillRect(X=i%w,Y=20+(i-X)/w,0<C(T(S(X/10+10*C(Y-10*t/i))+S(Y/10-t))),2)

Apr 13 2026 6:52 AM UTC

}// 140/140

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

sea view

u/cantelope

ok
u/jpthinker

Nice! I find myself drawn to the ocean when it comes to art. I made something similar d/32596
u/jpthinker

This one was similar in a way too d/32581

show FPS hide FPS share fullscreen

lud

remix of d/15188 by u/lud

function u(t) {

c.width=1920
M=Math
l=900,m=500
P=2*M.PI
x.lineWidth=10
for(i=0;i<10;i++){
x.beginPath()
x.arc(l,m,M.abs(50*i-25*t%m),0,P)
x.stroke()
}

Jul 29 2019 3:56 PM UTC

}// 136/140

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

Circle trip

show FPS hide FPS share 1 remix fullscreen

taupelink

remix of d/27360 by u/taupelink

function u(t) {

for(i=840,k=180;i-->k+t*i;x.fill())x.beginPath(x.fillStyle=R(i*i%43*6,i**3%45*6,k,(i*t)**3/9e9)),x.arc(i%12*k,i%7*k,5e4/i/t**t,j=i/25,j-3-t)

Apr 11 2023 10:00 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/27367

show FPS hide FPS share 1 remix fullscreen

taupelink

remix of d/14804 by u/taupelink

function u(t) {

L=X=>X?1+L(X/10|0):0;c.width=80;n=0;f=X=>X?(n++,f(X>>1)+X%2):'';k=t?k+1:8;x.fillText(l=k>>3,70-5*L(l),10);x.fillText(f(l),70-5*n,20)

Aug 10 2019 9:45 PM UTC

}// 132/140

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

base-2 expansions, right-justified (more or less)