Dweets awesomed by u/UEZ

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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rodrigo.siqueira

remix of d/25475 by u/rodrigo.siqueira

function u(t) {

for(m=1e3;t<.6&&m--;x[m%2?'fill':'stroke']())x.beginPath(x.fillStyle=R(i=m%126,i*2,i*4,.2)),x[m%5?'rect':'arc'](m*m%2e3,m,T(i-.1/t)**2,i,m)

May 10 2022 12:26 PM UTC

}// 139/140

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Geometric blue lights

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taupelink

remix of d/25466 by u/taupelink

function u(t) {

eval(unescape(escape`景爨洽琿〺㝥㐻洭ⴻ硛牝⠩⥩㵭☲㔵ⱪ㵭㸾㜬砮扥杩湐慴栨砮晩汬却祬攽刨椯㈫樬樬椬㈯椩⤬砮汩湥坩摴栽㌯樬猽津㌿❡牣✺❲散琧ⱸ孳崨洪⨱⸷┲攳Ɑ⩭┹㤷ⱩⱩⱩ⭭┵⼲⬱⤬爽津㜿❦楬氧㨧獴牯步✠`.replace(/u([^D].)/g,'$1%')))

May 9 2022 1:23 PM UTC

}// 140/140

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d/25473

u/taupelink

i guess i'm back to semi-regular dwittering 😀
u/tomxor

yay :D
u/CaptainMeat

reminds me of blueprints

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tomxor

remix of d/25378 by u/tomxor

function u(t) {

for(c.width&=i=10386;i--;x.fillRect(X=i&127,Y=i>>7,1,!f(64)|!f(32,Y=X,X=i>>7)))f=s=>Math.round(((X&120)-s)/(1+1e4**S(t+(X^Y)/99)**7))+Y&7

Apr 27 2022 6:41 PM UTC

}// 137/140

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XOR transition

u/katkip

WHAT

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taupelink

remix of d/25346 by u/taupelink

function u(t) {

for(m=t?0:1e4;m--;x.fill())r=m**.9/9,x.beginPath(x.fillStyle=R(i=m*m%223,r,i^r)),x.arc(m%4*480+240+r*C(m),(m>>2)%4*270+135+r*S(m),i%r,r,r-2)

Apr 20 2022 2:22 AM UTC

}// 140/140

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d/25348

u/rep_movsd

Lovely
u/donbright

almost Warhol like ... this is truly high level
u/Qwitter

: )

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KilledByAPixel

function u(t) {

eval(unescape(escape`󮌮󭍲󨝮󬽦󫽲󫜨󬼽󜜮󜌰󝌬󜌬󜌬󬼬󛬴󛌮󜜫󤼨󭌩󛼵󚜊󮌮󬭯󭍡󭍥󚍃󚍴󚜯󝌰󜌩󒭦󫽲󚍩󟝺󟜲󩜳󞽩󛜭󞽸󛭦󪝬󫍒󩝣󭌨󛬮󛭴󟽩󟽱󟽛󜌬󝼬󜜲󛌲󧜺󦽩󛜱󟼱󞬹󛌶󚽓󚍴󙜱󚬳󚜪󞌬󛬴󛌮󝍝󞭛󬜪󝜬󬜿󜬺󜼹󚽓󚍴󚬪󭌩󛍱󟼲󞬹󛍺󧜺󦼰󛍩󛜹󛍺󛍓󚍩󚬪󛬲󚝝󚜩󬜽󭌥󜜼󛬰󜜻`.replace(/u../g,'')))

Apr 12 2022 4:58 AM UTC

}// 140/140

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Utility Lines ☎️

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u/vain

I'm always amazed at how some graphics build up and their formulas and end results. Great!
u/Joachim

I love the atmosphere! #dramatic #scene
u/aleamb

Reminds me to Limbo game
u/KilledByAPixel

thank you, i got lucky with the clouds on this one. :)
u/tomxor

Original :)
u/jvycee

nice work! it's a mood for sure 🖤

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KilledByAPixel

remix of d/23101 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󩭯󬬨󭼽󨼮󭽩󩍴󪌦󟝩󟜱󜌳󝬸󞽩󛜭󞽸󛭦󪝬󫍒󩝣󭌨󪜥󭼬󪜾󟬷󛌱󛝚󛽷󚭔󚽳󛍔󟜱󚜩󩭯󬬨󨜽󪜥󭼯󝬴󛜱󛍙󟝚󟝢󟜱󛝩󛼷󩜳󛍘󟝴󚬳󜌬󬼽󚍢󚽡󚭡󚜯󜼻󚼫󦬼󭼦󚌶󛝓󚍚󟬳󜬦󜜶󟍘󙝷󙬦󦌯󞍞󦬯󞌩󚬪󜜲󚬶󜌾󦝼󯍔󯌨󬼽󤼨󦌦󦜦󦬩󚬳󛽚󛍡󟝢󟜱󛍔󟝚󛽷󚜩󞽙󛜽󨬩󦌫󟝡`.replace(/u../g,'')))

Apr 9 2022 7:21 PM UTC

}// 140/140

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City Blocks 🌇

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u/taupelink

wow!!!
u/magna

Dude.
u/GreyHope

Awesome!
u/Joachim

Outstanding! #city #perspective #shadows #shadows #d3
u/jdspugh

Wow
u/vain

oh my god.... just incredible 3d city!
u/rep_movsd

#underrated Amazing
u/DaSpider

Next level
u/jellyedwards

Unbelievable!
u/aleamb

WTF!... fucking superb!
u/KilledByAPixel

thanks everyone! I put a lot of work and a little magic into this one. :)
u/vain

Good luck with your 256 byte compo entry @ revision. :) (saw it in livestream)
u/johntellsall

.....? Jaw dropped!!
u/UEZ

Hi KilledByAPixel, I saw your contribution on revision :-)
u/KilledByAPixel

thank you, the revision entry is a standalone 256 byte html file that is similar to this.
u/cantelope

insane
u/KilledByAPixel

webgl version https://www.shadertoy.com/view/7dccRj
u/DazeWare

Crazy
u/SophiaCristina

Truly amazing! Hey, wasn't that posted on Pouet? Or was one alike?
u/KilledByAPixel

thank you, pouet link: https://www.pouet.net/prod.php?which=91532
u/KilledByAPixel

writeup: https://frankforce.com/city-in-a-bottle-a-25…

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pavel

function u(t) {

f=(x,y,n=0)=>x<2?f(x*x-y*y,2*T(2*x*y)-.5,n+1):C(n/4)/2-.5
for(i=5e4;i--;x.fillRect(X=u&2047,u>>11,f(X/960-1,u/2e6-.56),1))u=-~u

Apr 7 2022 11:41 PM UTC

}// 127/140

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https://twitter.com/ntsutae/status/151218131…

Show more comments…
u/pavel

Cool function from u/ntsutae, but mostly tinkering with the rendering logic so its quick and short. Takes about a second.
u/pavel

Renders f on -1<=x<=1 and -9/16<=y<=9/16
u/pavel

Expects 0<=f(x,y)<=1 in that range
u/pavel

...or alternatively -1<=f(x,y)<=0 in that range too as my code is doing...
u/pavel

i can be initialized to whatever you want, it is a pure speed vs lag tradeoff
u/taupelink

wow!
u/ntsutae

👍👍
u/danny@hille.dk

NICE! - Interestingly this code f=(X,Y,n=98)=>Y*Y>n?n:f(4*X*Y-.5,Y*Y-X*X,n+1.2) from d/19821 produces an image with many similarities with this.
u/danny@hille.dk

DANG this is speedy! - you can crank out some fractals in no time :-) f=(X,Y,n=1)=>X*X>n?n:f(4*X*Y-.5,Y*Y-X*X,n+1.2) for(i=5e4;t<1&&i--;x.fillRect(X=u&2047,u>>11,19/f(X/960-1,u/2e6-.56),1))u=-~u

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rodrigo.siqueira

remix of d/25294 by u/danny@hille.dk

function u(t) {

f=(X,Y,n)=>X*S(X)<9?f(X*X-Y*S(Y)-1,2*X*Y-.3,n+.5):C(n/5)**4
for(i=2e3;i--;)x.fillRect(i,t*200,.6-f(i/480-2,t/3-.9,12),10)

Apr 7 2022 1:59 AM UTC

}// 121/140

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Dragon structures

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New_Core

function u(t) {

e=-.8
m=.153
for(X=2e3;X--;){a=X/600-1.6,b=t*.1-1,i=0
do{d=a*a-b*b+e,b=2*a*b+m,a=d,i++}
while(i<255&&(a*a+b*b<4))
x.fillRect(X,t*60,1/i,i)
}

Mar 28 2022 4:08 PM UTC

}// 140/140

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in the "while".. set the number 4 to 1 to see the footprint of a julia... =)

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u/New_Core

the org julia code wasnt done by me, I just shorten and messed it up a bit ;)
u/andrea270872

Love the smudge effect!
u/magna

Looks like embroidery!
u/magna

#3d
u/Xen

wild!
u/danny@hille.dk

Cool!
u/vain

beyond incredible! I really love the way, how the image is drawn!
u/sigveseb

The smudge effect!
u/joeytwiddle

#julia #fractal with sort of #d3 #lighting
u/SophiaCristina

<3 <3 <3

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danny@hille.dk

remix of d/25194 by u/jdspugh

function u(t) {

eval(unescape(escape`󭍼󯌨󫼽󫭥󭼠󢝭󨝧󩝄󨝴󨜨󨼮󭽩󩍴󪌽󭼽󝌲󜌬󭼩󚜻󫬽󠼨󫜽󭌥󝌵󛼱󝬩󞽦󫽲󚍩󟜱󩜵󞽩󛜭󞽯󛭤󨝴󨜮󬽥󭌨󦽰󟜵󛽲󛽲󛍰󛼲󛍰󛼳󛌲󝜵󛝰󛼴󧜬󪜪󝌩󚝨󟝩󛽷󛍡󟝩󙝷󛼱󝬬󨬽󪌯󜜶󛍲󟝃󚍮󚭡󚜪󠼨󫜪󨬩󛝃󚍭󚭡󚜪󠼨󫬪󨬩󞽸󛭰󭝴󢝭󨝧󩝄󨝴󨜨󫼬󜌬󜌩`.replace(/u../g,'')))

Mar 27 2022 10:34 PM UTC

}// 134/140

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Slightly better resolution, and some oversaturated warm colors

u/Joachim

beautiful!
u/magna

WOW

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