Dweets awesomed by u/LimeLaser

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

tomxor

function u(t) {

b='㰐䘀䍠Ⅳ冘⫘ݠ᪸㿌چ筂ᬢ橒⠬'
eval(unescape(escape`潮浯畳敭潶攽攽㹵㵥㭣⹳瑹汥㴧捵牳潲㩮潮攧㬠景爨挮睩摴栽椽㌲〻椭ⴻ⤠戮捨慲䍯摥䅴⡙㵩㸾㐩㸾⡘㵩☱㔩☱☦⁸⹦楬汒散琨堫⡵⹸㸾ㄩⱙ⬨甮社㸱⤬ㄬㄩ`.replace(/u(..)/g,"$1%")))

Mar 10 2019 1:39 AM UTC

}// 137/140

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

Hi Bee :) #atari #retro

Show more comments…
u/tomxor

I also have a colour one which induces far more nostalgia, alas, it's 200 chars.
u/tomxor

Move your mouse
u/tomxor

Inspired by d/12618
u/DataMeta

Neat!
u/katkip

So #cute
u/magna

Related: d/10864
u/magna

Also related: d/3271
u/magna

Aaand: d/2633
u/magna

I think we have enough to write a full emulator now.
u/tomxor

:D I wish we could amalgamate dweets into a super dweet! We could build the GEM desktop 140 chars at a time.
u/tomxor

#bitmap #sprite
u/tomxor

#mouse
u/tomxor

#bee
u/tomxor

#pixelart

show FPS hide FPS share fullscreen

katkip

function u(t) {

c.width*=1;t||(Y=0);f=p=>S(p*S(p+t/9))<0;for(i=200;i--;)for(j=200;j--;)if(f(i|j))x.fillRect(560+i*4,100+j*4,4,4)

Mar 9 2019 6:37 PM UTC

}// 112/140

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 2 remixes fullscreen

rsrsrs

remix of d/12703 by u/rsrsrs

function u(t) {

for(c.width|=i=50,k=75;i--;x.rect(960-(i*k/2),540-(i*k/2),i*k,i*k))x.rotate(S(1+i*t/500));x.fill('evenodd')

Mar 9 2019 11:11 AM UTC

}// 107/140

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

weird patterns; still have not figured out how to rotate the squares in place

show FPS hide FPS share 1 remix fullscreen

katkip

function u(t) {

eval(unescape(escape`砮杬潢慬䅬灨愽⸱㭸⹦楬汒散琨〬〬㉥㌬㉥㌩㭲㵍慴栮牡湤潭㭦㵰㴾匨⵰⼴㈫琪㈩㱓⡴⤻景爨椽㠹㤻椭ⴻ⥻堽爨⤪ㄹ㄰ⱙ㵲⠩⨱〷〻楦⡦⡙⼴幘⼴⤩砮捬敡牒散琨堬夬㄰ⰱ〩紻`.replace(/u(..)/g,"$1%")))

Mar 9 2019 8:58 AM UTC

}// 125/140

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

Electricity. Sadly, #compressed x.globalAlpha=.1;x.fillRect(0,0,2e3,2e3);r=Math.random;f=p=>S(-p/42+t*2)<S(t);for(i=899;i--;){X=r()*1910,Y=r()*1070;if(f(Y/4^X/4))x.clearRect(X,Y,10,10)};

u/magna

Lovely aesthetic
u/corporateanon

Sometimes i see something like this before i fall asleep
u/mcdxn

or after sneezing!

show FPS hide FPS share fullscreen

LimeLaser

function u(t) {

r=Math.random
p=t?p.map(([u,v,i,j]=[100*r()+910,100*r()+490,0,0])=>[u+i/4,v+j/4,i+2*r()-1,j+2*r()-1,x.fillRect(u,v,1,1)]):[...Array(9999)]

Mar 9 2019 7:37 AM UTC

}// 138/140

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

Pupil Dilation (or Pandora's Box)

u/Xen

love it!
u/tomxor

Scary !
u/joeytwiddle

#virus

show FPS hide FPS share fullscreen

pavel

remix of d/12693 by u/danny@hille.dk

function u(t) {

for(i=c.width|=p=240;i--;e>0&&x.fillRect(q+i%5*500,i-p,e,20))q=S(a=3*S(t/2)+i*.3146)*p,e=C(a)*p-q,x.fillStyle=`hsl(${i*90},99%,${8*e**.3}%`

Mar 9 2019 3:54 AM UTC

}// 139/140

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

u/katkip

This looks so much like a WebGL dweet but it isn't.
u/joeytwiddle

#twister

show FPS hide FPS share fullscreen

rsrsrs

remix of d/12697 by u/rsrsrs

function u(t) {

c.width=1920
for(i=0;i<(c.width/(20/t));i++)
x.fillRect((i/t)*100,500+(150*(S(t/2*i/5)*T(t*3*i/(i*i)))),20,20);

Mar 9 2019 3:45 AM UTC

}// 111/140

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

devolving into chaos

show FPS hide FPS share 2 remixes fullscreen

rsrsrs

remix of d/12683 by u/pavel

function u(t) {

for(c.width=i=512;i-=1/8;x.fillRect(16*(X*2+Y+16),16*(X/2-Y+Z+9),6,9))X=i%8-4,Y=i/64-4,Z=S((X*X+Y*Y)/3+t),x.fillStyle=`hsl(0 0% ${-Z*100}%`

Mar 9 2019 2:03 AM UTC

}// 139/140

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

trying out monochrome remixing

u/pavel

It's shorter to use R for monochrome like R(a=-Z*255,a,a)
u/rsrsrs

cool tip!! thanks u/pavel!!

show FPS hide FPS share 1 remix fullscreen

rsrsrs

function u(t) {

c.width=1920
for(i=0;i<(c.width/20);i++)
x.fillRect(i*20,500+(150*(S(t*i/5)*C(t*i/4))),20,20);

Mar 9 2019 1:57 AM UTC

}// 94/140

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

my first dweet!

show FPS hide FPS share 1 remix fullscreen

danny@hille.dk

function u(t) {

eval(unescape(escape`景爨挮睩摴桼㵹㵰㴴〰Ɽ㵓⡴⤬愽搫瀻礭ⴻ⥦潲⡫㵹⽡ⱬ㵫⩤⭰⩃⡫⭤⤬椽㐻椭ⴻ焼儦☨攽㈪⡑⵱⤬砮晩汬却祬攽刨椥㈦♥ⰰⱩ┲㼰㩥⤬砮晩汬剥捴⡱⭬⭰ⰳ⩹ⱑ⵱ⰵ⤩⥱㵓⡤⬱⸵⩩⤪瀬儽匨搫⡩⬱⤥㐪ㄮ㔩⩰`.replace(/u(..)/g,"$1%")))

Mar 8 2019 6:59 PM UTC

}// 140/140

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

almost happy with this :-/

u/Xen

looks good
u/pavel

It looks like you rediscovered something like d/1278. Very cool effect.
u/danny@hille.dk

Actually his code is way more elegant than mine:-) I had no intentions of copycatting :-(
u/joeytwiddle

#twister

dwitter.net | LimeLaser (3222)