Dweets awesomed by u/DataMeta

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

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    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

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metamero

remix of d/15869 by u/metamero

function u(t) {

localStorage.ć=" -.0123456789Mal"
localStorage.Ć="񔄽񀕎𰌅񵀳񁀿񀑎𰌄񕄴𴄽񀍎𰌃𵀳񀍀𰌃𵄳󬄽𰰌㐰살𰌌򴄴񔉍󂨈򰯥𳀰𨐓𥵻򑡔򮪒゠񀍃󗘦𘕂񒇻𿌈𠥀󓂅񔉁󂨘򰯥𳀰𨐃񁵻蕂𥇳𰢫䀰򊬤〰󪤨𰨊𔐰򨉤󩄽𰤉㌰達𰌉񔄳󨄽𰠈㐰耴𰌈𴄴"
location='/id/15879'

Oct 2 2019 11:33 PM UTC

}// 137/140

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new version of "código" with 5to1 compression : 5 chars (of 16 different values) compressed in each unicode char

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metamero

remix of d/15868 by u/metamero

function u(t) {

with(localStorage)t?i<325&&x.fill(new Path2D(ç+=ć[[...Ć][i/5|0].codePointAt(x.transform(42,0,0,42,960,540,c.width|=1))>>i++%5*4&15])):i=ç=''

Oct 2 2019 11:30 PM UTC

}// 140/140

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new path filler for "código" : parses 5to1 compressed string : uncompressed dweet

u/joeytwiddle

Clever!

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rnbw

function u(t) {

r=Math.random;t||(i=j=1);j*=i=-i;x.fillStyle=`hsl(${r()*360},69%,70%`;x.fillRect(r()*2e3,r()*1080,1,1);x.drawImage(c,i,j)

Oct 2 2019 12:40 PM UTC

}// 121/140

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territories

Show more comments…
u/KilledByAPixel

👍
u/taupelink

This is great
u/DataMeta

Nice!
u/katkip

looks so good
u/katkip

that 69% ;o
u/rnbw

i think i just kept the 9 when i changed that from 99, lol

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metamero

function u(t) {

localStorage.Ç="𫢁򑒤𰀅𐱣𐳅𜸄𱂀𑀃𰰣𹑮𰘃𩂀𐰃𨰃𩒀𐱤𨁠𨲡򨸄𒰋𐲃𐵄񨅠𨁠𩂁򂡄𹀇𢒫񣅀𨁠𐱄𹀧𢒫𴢀𸦇𒐉𐲃𒐃𒐉𐲃𸂂񉔀񐧈𰣥񠐱𸩧񑁑񉐮𡂤𙱉𺵌񠁠𨀣𡂤𑱉𺱯𛙦򙁄񚧧𢃨񛄠𨁠𙀉𐰉𒐃𰲁𰣥񐕢򁀣򒀈𒀃𨰃𹄀񐁠𨁣𰙥򑀇𑰃𰰃𩃠񈁠𨁤𰐃"
location='/id/15868'

Oct 1 2019 4:38 PM UTC

}// 121/140

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"código" poem logo by Augusto de Campos (1973) transcreation by Marcos Assis (2019)

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joe.m

remix of d/15861 by u/joe.m

function u(t) {

if(!t){for(i=n=2601;i--;u[i]=1)q=1;j=q*q}
if(u[q-1]&j<n){u[j-1]=0;x.fillRect(37*((j-1)%51),21*((j-1)/51|0),35,19);j+=q}else{q++;j=q*q}

Oct 1 2019 8:51 AM UTC

}// 134/140

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pavel, this one is for you #prime #sieve

u/pavel

nice 👍
u/username

#waitforit

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taupelink

remix of d/15661 by u/taupelink

function u(t) {

for(f=.5,i=d=e=1e3;i--;x.fillRect(960+d*z*C(e),540+d*z*S(e),f,f))r=20+Math.random(z=60)*z|0,[d,e,f]=[r/5+f*C(d),r+f*S(d)/r**.5,r%2+.5/f**.5]

Sep 29 2019 9:00 PM UTC

}// 140/140

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d/15854

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DataMeta

remix of d/15843 by u/DataMeta

function u(t) {

s=C(t);c.style.background='#CCC';if(t<3)for(i=2e3;i--;)
x.fillStyle=R(l=i/7,l,l),x.fillRect(t*s>=0?1920-i:i,540-l*s*2,9,9)

Sep 29 2019 7:42 PM UTC

}// 122/140

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DataMeta

remix of d/15839 by u/DataMeta

function u(t) {

s=C(t);c.style.background=R(g=s*255,g,g);if(t<3)for(i=1920;i--;)
x.fillStyle=R(l=i/7.5,l,l),x.fillRect(t*s>=0?1918-i:i,540-g,4,4)

Sep 29 2019 4:55 AM UTC

}// 129/140

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#gradient #illusion

u/katkip

nice
u/iverjo

#opticalillusion

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DataMeta

function u(t) {

c.style.background=R(g=S(t*1.5)*255,g,g);if(t<3)for(i=1920;i--;)
x.fillStyle=R(l=i/7.5,l,l),x.fillRect(i,540-C(t)*i/5,13,13)

Sep 28 2019 4:17 PM UTC

}// 124/140

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Had this laying around. Demonstrates the #illusion in d/15823. The triangle's #gradient remains unchanged.

u/DataMeta

The center of the base of the triangle doesn't exhibit the illusion strongly since there is a constant reference color near it and it is far from the changing background.
u/iverjo

#opticalillusion

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joe.m

remix of d/15836 by u/joe.m

function u(t) {

t?0:q=j=4900,d=[-1,99,1,-99]
x.globalCompositeOperation='xor'
j+=u[q]?-1:1
u[q]^=1
q+=d[j%4]%9801
x.fillRect(19*(q/99|0),10*(q%99),18,8)

Sep 28 2019 2:08 PM UTC

}// 136/140

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langton's ant. Chaos becomes order after about 10k iterations, wait for it...

u/joe.m

#emergent #automata
u/KilledByAPixel

Welcome to the #ant club!
u/Xen

nice!

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