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 2 remixes fullscreen

taupelink

remix of d/25119 by u/taupelink

function u(t) {

eval(unescape(escape`砮杬潢慬䅬灨愽⸲㭦潲⡭㴲㔰㭭ⴭ㭸⹦楬氨砮獴牯步⠩⤩搽⠲⨪⡭╴⬳⩴簰⤩⼲〬砮扥杩湐慴栨爽洪津ㅥ㌩ⱸ⹡牣⠹㘰⭲⩃⡺㵭⬱⽤⤬㔴〫爪匨稩Ɑ⽤ⰳ⸱ⰰ⤬砮汩湥坩摴栽洯㐪琯搬砮晩汬却祬攽✣䙃㘧`.replace(/u([^D].)/g,'$1%')))

Mar 28 2022 6:45 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/25217 #waitforit warning flashing lights?

show FPS hide FPS share fullscreen

andrea270872

function u(t) {

~~t%3?0:c.width|=F=[x=>1-(x**2),x=>x,x=>(1-x)**3,x=>1-(1-x)**2]
for(i=900;i-->0;x.fillRect((i%15+t%1)*128,(i/15+F[i%4](t%1))*72,5,4));

Nov 24 2019 9:12 PM UTC

}// 134/140

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

Experiments with "Fast&Frunky" easing functions - https://www.gdcvault.com/play/1022142/Math-f…

show FPS hide FPS share fullscreen

Irony

remix of d/10531 by u/Irony

function u(t) {

v=t*2
r=(1+t*0.04)
vy=C(v)*100/r
vx=S(v)*500/r 
ry=vy+(200)/r
rx=vx+(200)/r
x.fillRect(960+S(v)*rx,510+C(v)*ry,3,3)

Oct 17 2018 7:32 PM UTC

}// 115/140

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

Pendulum v2

show FPS hide FPS share fullscreen

TotocheBro

function u(t) {

for(i=0;i<1500;
x.fillRect(i?940+i*S(F=(t/50)+i+S((t/200)*i)):0,
i?540+(1*i*C(F)+10/i):0,K=i++?S(i)*8:2000,K))
x.fillStyle=R(.25,i,i)

Oct 31 2019 6:26 AM UTC

}// 133/140

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

Weeeeeooooo

u/joeytwiddle

#spiral

show FPS hide FPS share fullscreen

katkip

remix of d/13388 by u/katkip

function u(t) {

t||(q=0);f=frame;for(i=-108;i++<108;)x.fillStyle=`hsl(${(q+=i/f)%((q&i)%100)+200+q*q/999} 99%${50+i/4}%)`,x.fillRect(f*5,i*5+540,5,5)

Apr 23 2019 10:57 AM UTC

}// 133/140

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 1 remix fullscreen

danny@hille.dk

remix of d/23443 by u/danny@hille.dk

function u(t) {

for(c.width=w=333,d=new ImageData(w,w),m=w*w,i=-1;m--;)r=((X=m%w-w/2)*X+(Y=m/w-w*.7)*Y)/w,d.data[i+=4]=C(t*3+Y/r^r)*w
x.putImageData(d,0,0)

Jul 30 2021 6:59 PM UTC

}// 139/140

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

Hey mr. spider, where did you come from? remix

show FPS hide FPS share fullscreen

Xen

remix of d/9040 by u/firegodjr

function u(t) {

with(x)for(font="99px'",Z=i=1e3;i--;fillRect(S(l=t*i%i)*i+Z,C(l)*i+Z,v,-v*v),fillText(`🙀`,Z,Z))fillStyle=`hsl(${i},99%,${v=S(i/Z-t*5)*99}%`

Aug 1 2018 6:08 PM UTC

}// 139/140

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

Bit of a dodgy De-Make but... theres a cat ;)

u/firegodjr

Honestly I like this one better, haha. It has lots of style in the color transitions. :D
u/aleamb

lol!
u/katkip

#cat
u/lionleaf

#emoji #rainbow #laser

show FPS hide FPS share 3 remixes fullscreen

skeletonNatte

function u(t) {

for(i=c.width=192;i>0;i--)for(j=0;j<108;j++)x.fillRect(i,j,Math.random()<.5,1)

Oct 20 2024 4:23 PM UTC

}// 78/140

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

TV static

u/cantelope

great dweet
u/vain

[72] for(i=c.width=192;i--;)for(j=108;j--;)x.fillRect(i,j,Math.random()<.5,1)
u/magna

[68] for(i=c.width=256;i<4e4;)x.fillRect(i&255,i++>>8,Math.random()<.5,1)
u/magna

[65] d/32614

show FPS hide FPS share fullscreen

rodrigo.siqueira

remix of d/10679 by u/rodrigo.siqueira

function u(t) {

c.width=1920
for(i=-1e3;i<1e3;i++){
 X=Math.random()*1700-860
 Y=Math.random()*1000-510
 r=X*X+Y*Y
 x.fillRect(960+X,540+Y,r/1e4,r/1e4)
}

Oct 25 2018 2:56 PM UTC

}// 137/140

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

Star radiation

show FPS hide FPS share fullscreen

gurke

remix of d/5777 by u/sigveseb

function u(t) {

t&&a<1920||(a=b=q=0,p=t*77%23+4,h+=20)
x.font='9em"'
x.fillText('🅱',a+=p,b)
b+=q++
b>930&q>0?q*=t%1/9-.9:0};{h=0

Jan 22 2018 11:55 PM UTC

}// 112/140

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