New 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.

show FPS hide FPS share fullscreen

pavel

remix of d/10601 by u/anotherkitten

function u(t) {

with(x)for(i=60;r=5e-9*(i+3*t%2)**6,d=S(r/25-4*t)*r,--i;beginPath(fill(arc(960+d,540+d,9*r,0,7))))fillStyle=`hsl(${r+i%2*r-20*t} 50%${r/2}%`

Oct 23 2018 1:56 AM UTC

}// 140/140

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

jonathan-potter

function u(t) {

c.width=500;v=(X,y,o,l)=>{if(l>1){x.moveTo(X,y);x.lineTo(X+=l*S(o),y+=l*C(o));v(X,y,o-t,l*.7);v(X,y,o+t,l*.6)}}
v(250,270,3.1,50)
x.stroke()

Oct 23 2018 1:09 AM UTC

}// 142/140

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

jonathan-potter: recursive tree

show FPS hide FPS share fullscreen

S.T.L.K.R.

function u(t) {

eval(unescape(escape`砮扥杩湐慴栨⤬欽㘰〰ⱦ㵫⨳㬠景爨椽昻椭㴹〻砮浯癥呯⡩Ⱬ⩴⤬砮汩湥呯⡩⬴㔬欪琫㄰〩ⱸ⹬楮敔漨椭㐵Ⱬ⩴⬱〰⤬砮晩汬却祬攽恨獬⠤筭㵍慴栮牡湤潭⠩⩦素㤹┷〥⥠ⱸ⹦楬氨⤩㬻`.replace(/u(..)/g,"$1%")))

Oct 22 2018 10:42 PM UTC

}// 129/140

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

S.T.L.K.R.: route to #triangulation

pavel: with(x)for(X=1980,fillStyle=hsl(${Math.random()*X} 99%70%;X-=90;fill())beginPath(),moveTo(X,Y=t*6e3),lineTo(X+45,y=Y+99),lineTo(X-45,y)

show FPS hide FPS share fullscreen

Xen

remix of d/10612 by u/pavel

function u(t) {

for(i=30;i--;)for(j=13;j--;x.fillRect(860+S(A=t%99+(i&1?i:-i)/2)*(i^j)*i,700+C(A)*300*S(A)-j*j,200,96))x.fillStyle=R(j*9,t*t%255,i*j,.01)

Oct 22 2018 8:03 PM UTC

}// 137/140

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

Xen: just playing x

show FPS hide FPS share fullscreen

rbong

function u(t) {

eval(unescape(escape`⁴㼱㩭㵮敷⁗敢䅳獥浢汹⹉湳瑡湣攨湥眠坥扁獳敭扬礮䵯摵汥⡕楮琸䅲牡礮晲潭⡠尰慳洁尰尰尰ĆŜ态缁缃ȁ尰܅ā慜ぜ《ँݜ〠尰⁜ぬୠⱣ㴾挮捨慲䍯摥䅴⠰⤩⤩⹥硰潲瑳㭡㵭⹡⡴⤻砮晩汬剥捴⡡ⱡⱡⱡ⤊`.replace(/u(..)/g,"$1%")))

Oct 22 2018 7:16 PM UTC

}// 139/140

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

rbong: Useless WebAssembly Example

Load older comments...
rbong: .js source: a=m.a(t);x.fillRect(a,a,a,a)
yonatan: #wasm
joeytwiddle: awsm

show FPS hide FPS share fullscreen

keithclark

remix of d/10528 by u/keithclark

function u(t) {

for(c.width=640,i=3e3;i--;i&256||x.fillRect(320-(3-S(t)-i%8)*J,240+((i/8&7)-3.7+t%1)*J,J/=2,J))J=3e3/(i/64+t%1*8),x.fillStyle=R(q=2e4/J,q,q)

Oct 22 2018 7:14 PM UTC

}// 140/140

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

keithclark: Managed to shave off enough bytes to get Y axis movement. Hat tip to @prplz for help saving bytes

keithclark: For better resolution, at the expense of FPS:
keithclark: for(c.width=640,i=4e3;i--;i&512||x.fillRect(320-(3-S(t)-i%8)*J,240+((i/8&7)-3.7+t%1)*J,J/=2,J))J=5e3/(i/64+t%2*8),x.fillStyle=R(q=2e4/J,q,q)

show FPS hide FPS share 1 remix fullscreen

pavel

remix of d/10605 by u/anotherkitten

function u(t) {

for(c.width|=i=32;i--;)for(j=12;j--;x.fillRect(860+S(A=t%1/5+(i&1?i:-i)/10)*600,700+C(A)*300*S(t)-j*16,200,16))x.fillStyle=R(p=j*16,p,p)

Oct 22 2018 5:57 PM UTC

}// 136/140

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

jick

remix of d/10610 by u/jick

function u(t) {

c.width=162;f=Math.floor;for(i=9;i--;)for(j=9;j--;){r=S(f((t+=99)));if (r-f(r)>(i/10)){x.fillRect(i*9,j*9,9,9);x.fillRect(153-i*9,j*9,9,9)}}

Oct 22 2018 5:17 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 FPS hide FPS share 1 remix fullscreen

jick

remix of d/10609 by u/jick

function u(t) {

c.width=18;f=Math.floor
for(i=9;i--;)for(j=10;j--;){
r=S(f((t+=99)));
if (r-f(r)>(i/12)){
x.fillRect(i,j,1,1)
x.fillRect(17-i,j,1,1)}
}

Oct 22 2018 5:11 PM UTC

}// 141/140

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

jick

function u(t) {

c.width=18;f=Math.floor
for(i=9;i--;)for(j=10;j--;){
r=S(f((t++)));
if (r-f(r)>(i/12)){
x.fillRect(i,j,1,1)
x.fillRect(17-i,j,1,1)}
}

Oct 22 2018 4:52 PM UTC

}// 139/140

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

jick: Marching ghosts