Dweets awesomed by u/camel_case

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

prplz

function u(t) {

let X,Y
for(X=66;X--;)for(Y=38;Y--;x.fillRect(X*29,Y*29,29,29))x.fillStyle=R(r=(X/11&1^Y/11&1)*T(X*Y*4-t)*255,r/2,r*!(X%11*Y%11))

May 1 2018 11:33 AM UTC

}// 129/140

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

u/over

Beautiful. 😀
u/sigveseb

Wow yes

show FPS hide FPS share fullscreen

camel_case

function u(t) {

x.fillRect(X+=C(H+=+s[j++]*Math.PI/3)*9,Y+=S(H)*9,4,4)
}for(X=Y=H=j=0,i=s="0";i<5;i++)s=s.replace(/0/g,"0104010");{

Apr 18 2018 2:51 PM UTC

}// 115/140

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

First attempt at L-System

u/zanella

Fractals always get my "Awesome!". :)
u/BuRRak

#fractal

show FPS hide FPS share 1 remix fullscreen

jylikangas

function u(t) {

for(c.width=i=714;i--;F(t+i/714+(i>>7)/9,-9))(F=(a,o)=>x.strokeRect(357+S(a)*290-o/(Z=C(a)+1+(t%6<3)),99+C(a*(t/6%4|0))*99/Z,o/=Z/2,o))(i,4)

Apr 17 2018 9:12 AM UTC

}// 140/140

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

CHOO CHOO! Let it run to see all the tracks. :)

Show more comments…
u/Agnes

This is your most unbelievable one so far. What the hell.
u/aemkei

Just WOW!!! I can even hear the sound
u/Galaxtone

I stil ldon't know how to make a 3d engine and a camera view that moves around in only 140 bytes
u/New_Core

Very good one...
u/stiaje

No, this is just not supposed to be possible!
u/sigveseb

so simple and elegant :))
u/magna

Dude!
u/nystrand

Outstanding!
u/Renaud___

so great OO
u/aleamb

superb!!
u/hollo47

No. This is not possible.
u/artfarnaa

He's somehow linking another JS :}}
u/lionleaf

Woah!
u/jylikangas

http://jsriffs.blogspot.fi/2018/04/making-of…
u/iverjo

This is really, really impressive!
u/prinzphi

Unbelievable!
u/lionleaf

#train #3d #camera #hashtag_testing
u/sigveseb

Nice Making-of article! <3 more of those please :))
u/sigveseb

#witchcraft
u/lionleaf

#amazing
u/lionleaf

#making_of #blog
u/aleamb

#rollercoaster
u/pythech

wtf! many thanks for the blog post
u/micahcowan

#wireframe
u/alien

WTF!!!!
u/katkip

Wow
u/f8f82804

#d3
u/donbright

YES
u/mpasula

this is just so fucking cool!
u/Tekmap

👏👏👏👏👏
u/stephanegeorget

OMG
u/vain

How? O.o I am very enthusiastic and at the same time speechless

show FPS hide FPS share 1 remix fullscreen

camel_case

function u(t) {

 x.font="40px mono";t=t*12%68;x.fillText((u+"")[~~(t+17)],~~t*25,600)

Apr 11 2018 6:04 PM UTC

}// 69/140

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

Quine by abusing JavaScripts type conversion

u/Galaxtone

Not quite it ends at "*"
u/Galaxtone

nvm it works
u/metamero

#quine

show FPS hide FPS share fullscreen

camel_case

remix of d/7248 by u/camel_case

function u(t) {

t<.1&&(d=a=256,s=15467,l={})
x.fillStyle=R(...l[s]?[s,s,s]:"")
x.fillRect((s&255)*9,(s>>8)*9,9,9)
d+=(l[s]=!l[s])?1:-1
s+=[-a,1,a,-1][d%4]

Apr 10 2018 10:06 PM UTC

}// 138/140

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

Improved and corrected Langton's ant

u/DataMeta

Very cool! Looks like a pokemon sprite generator for a while
u/camel_case

lmao

show FPS hide FPS share fullscreen

MrRaviex

function u(t) {

c=+s[t*60|0];c>2&&(e=a+S(θ)*5,f=b+C(θ)*5,x.fillRect(a,b,5,5),a=e,b=f)||(θ+=c-1)}{a=b=θ=997;s="3";for(i=0;i<6;i++)s=s.replace(/3/g,32300323);

Apr 8 2018 11:39 AM UTC

}// 140/140

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

My first code golf, the Koch Curve

u/MrRaviex

My first code golf, the Koch Curve
u/MrRaviex

Sorry, my comment appears to have duplicated itself...
u/zanella

It's a fractal comment. *rimshot*
u/Xen

#koch

show FPS hide FPS share fullscreen

aemkei

remix of d/7590 by u/aemkei

function u(t) {

c.width=999;for(i=79;i--;x.fillRect(500+S((X=t*9-i/9)/9)*300+S(t/2+i*i)*(O=S(i)*(i+39)),300+C(X/6)*99+C(t/9+i)*O,6,6))x.fillStyle=R(i*4,0,0)

Apr 7 2018 7:36 PM UTC

}// 140/140

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

Bird

u/fujimotos

It looks to me like a school of fish. Nice work!
u/katkip

#ai
u/rep_movsd

#underrated

show FPS hide FPS share fullscreen

Axioplase

function u(t) {

w=c.width=1e2;a=[];a[w/2]=t*1e3;for(i=w;i++<w*w;)b=i-w,
a[i]=d=~~a[b-1]+~~a[b]+~~a[b+1],x.fillStyle=R(d),x.fillRect(i%w,i/w|0,1,1)

Apr 7 2018 1:33 AM UTC

}// 130/140

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

Ugly and slow automaton-inspired code...

show FPS hide FPS share fullscreen

yonatan

function u(t) {

onmousedown=_=>d++
X+=S(m=d*Math.PI/2)
Y+=C(m)
x.fillRect(X*9&2047,Y*9&1023,9,9)
};{X=Y=d=0

Mar 29 2018 8:49 PM UTC

}// 91/140

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

click to turn

u/fujimotos

Changing the callback to "x.fillStyle=hsl(${d++*25},50%,50%)" turns it into an abstract art generator :)
u/yonatan

swapping PI/2 for PI/5*6 gets you pentagrams :)

show FPS hide FPS share fullscreen

jylikangas

remix of d/7508 by u/fujimotos

function u(t) {

c.width=512
for(i=2e3;i--;x.fillStyle=R(v=255-i/5,v))x.fillRect((i&63)*9,89+(Y=i>>6)*8,9,t%12*S(i/Y+t))
x.scale(12,7);x.fillText('☼',2,t%12)

Mar 29 2018 5:47 PM UTC

}// 140/140

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

Another Fujimoto original gets a color treatment :)

u/fujimotos

SUNSET!
u/iverjo

#sun
u/joeytwiddle

#landscape #ocean #sea #sunset

dwitter.net | camel_case (1464)