Dweets awesomed by u/rodrigo.siqueira

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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KilledByAPixel

remix of d/13326 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`猽挮獴祬攻献扡捫杲潵湤䉬敮摍潤攽❳捲敥渧㭦潲⡢㵛椽㤹崻椭ⴻ扛楝㵠牡摩慬ⵧ牡摩敮琨⑻匨椪椩⨲⬲⸵絥洠慴․笵〫ㄵ⩓⡱⥽┤筙紥Ⱔ筒⠲㔵ⱙⱙ⼷ⱙ⼴㤭⸳⥽Ⱓ〰〩怩夽㐸⬲㘪䌨焽椫琩㭳⹢慣歧牯畮搽戻`.replace(/u(..)/g,"$1%")))

Jul 17 2019 6:58 PM UTC

}// 140/140

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#blackhole ~ Tribute to the first image produced of a black hole.

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u/donbright

#astronomy #physics
u/rodrigo.siqueira

You did (better) in 140 characters what scientists did in 5 petabytes (5000000000000000 bytes) of data, enough to create about 36 trillion of dweets.
u/KilledByAPixel

Psssh. Those scientists need to learn javascript.
u/metamero

I very much wanted to do this tribute when it came out, but I couldn't and know I'm happily contemplated by this =]
u/iverjo

Impressive!
u/katkip

Awesome!
u/Leodude123

Coooooool!!

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katkip

remix of d/15009 by u/katkip

function u(t) {

t||(a=b=1);for(i=999;i--;)x.fillRect(360+a*100,760+b*100-t*50,3,3),a+=S(b/4+t*S(b/a-S(t*b+t))/99)*3,b+=C(a/4)/3;x.globalAlpha=.1

Jul 17 2019 11:52 AM UTC

}// 128/140

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UFO drops a nuclear bomb! #waitforit #chaos

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katkip

function u(t) {

t||(a=b=1);for(i=999;i--;)x.fillRect(360+a*100,860+b*100-t*50,3,3),a+=S(b/4+t*S(b/a-S(t*b+a))/99)*3,b+=C(a/4)/3;x.globalAlpha=.1

Jul 17 2019 11:48 AM UTC

}// 128/140

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Exploding Vulcano #chaos

u/donbright

nice

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KilledByAPixel

remix of d/14965 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𪐽𩡲𨑭𩐭𜐻𤰽𠰽𜐬𣐽𚁩𙐳𜠩𛁎👩🠾𝐻𦀽𜐮𝐭𣐯𜐶𞱙👎𛰹𛐱𞱦𫱲𚁪🐳𩐳𞱪𛐭𞱸𛡦𪑬𫁒𩑣𭀨𜰰𚱍𚠶𜀫𜠱𚡓𛀳𜀫𣠪𝠰𚰲𝐪𠰬𜐬𜐩𚑳👍𨑴𪀮𬡡𫡤𫱭𚀩🀮𝐿𛐱𞠱𛁁🐨𣑡𭁨𛡨𮑰𫱴𚁓𚰽𦀬𠰫👙𚐫𤰩𛰲𛁃🐨𠰼𜀿𛑳𞡳𚐪𚁁𛑓𚐪𚠮𝐬𤰽𬰪𠐪𚠮𝐻`.replace(/u../g,'')))

Jul 16 2019 3:44 AM UTC

}// 140/140

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#julia set map ~ showing it's relationship to the mandelbrot set #fractal

u/KilledByAPixel

15000th Dweet!
u/katkip

Awesome
u/magna

Squint to see a Mandelbrot

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williambellwisdo

function u(t) {

c.width*=1;for(i=399;i--;x.globalAlpha=.3)x.beginPath(),x.ellipse(960+C(i)*70,540+S(i)*70,100,300,Math.floor(C(i/3+t)),0,7),x.stroke()

Jul 13 2019 7:59 AM UTC

}// 134/140

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Riff off of Katkip's great dweet two days ago. This is what happens if you floor the rotation angle.

u/joeytwiddle

Nice! If you edit another dweet you can hit Remix to post it.
u/katkip

^

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pavel

function u(t) {

eval(unescape(escape`𩡯𬠨𫀽𨰮𭱩𩁴𪁼👴𙐽𝀻𫀭𛐻𮀮𩡩𫁬𤡥𨱴𚀰𛀰𛀵𜀬𫰿𝐰𞠱𩐳𚐩𪐽𫀥𜰬𪠽𫀯𜰦𜐵𛁫👬𛰴𞀦𜐵𛁸𛡦𪑬𫁓𭁹𫁥👒𚁩𚰱🀼𝠩𛁸𛡳𩑴𥁲𨑮𬱦𫱲𫐨𪐭𜑼𜐬𛐮𝐬𫰽𛑩𙐲𛀱𚱯𚠱𛠵𛀵𜀪𚀱𞐫𪰭𪠩𛀲𝐪𚀳𞀫𜠪𭀭𪰭𪠭𞀯𚀱𚰲𚠪𚀴𝐭𪰭𪠭𭀪𜐵𚐩𚐩`.replace(/u../g,'')))

Jul 13 2019 3:37 AM UTC

}// 138/140

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Blocks (https://dribbble.com/shots/1783699-Blocks)

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u/pavel

190 for(l=c.width|=t%=4;l--;x.fillRect(0,0,50,o?50:1e3))i=l%3,j=l/3&15,k=l/48&15,x.fillStyle=R(i+1<<6),x.setTransform(i-1|1,-.5,o=-i%2,1+o*1.5,50*(19+k-j),25*(38+2*t-k-j-8/(1+2**(45-k-j-t*15))))
u/KilledByAPixel

👍
u/aleamb

wow!!
u/username

actual f
u/katkip

awesome #compressed
u/katkip

#d3 #loop

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KilledByAPixel

function u(t) {

eval(unescape(escape`𬠽𧰽🡓𚁱𚠪𫠫𚰩𚠹𯀰𞱡👦🐾𜠪𬠨𚐪𩠨𬠨𚐪𭀩𞱔👦🐾𨐨𩠩𚱡𚁦𚐫𨐨𩠩𚰶𜀻𩡯𬠨𪰽𪐽𜐴𝀻𬐽𚁴𛰳𝠭𪐯𪰫𞐹𯀰𚐪𪐭𛐻𚁩𛑴𚠴𯀰𚐥𪰿𮀮𩡩𫁬𤡥𨱴𚁘𚱔𚁓𚐬𦐫𥀨𠰩𛁺🐲𚱲𚀩𛰹𛁺𚐺𮀮𨱬𩑡𬡒𩑣𭀨𦀬𦐬𤠽𜐲𜀬𤠩𚑘👩𙐱𝠪𤠬𦐽𚁩🠾𝀩𚡒𛁮🐳`.replace(/u../g,'')))

Jul 11 2019 3:48 PM UTC

}// 140/140

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𝕊𝕥𝕣𝕒𝕟𝕘𝕖𝕣 𝕊𝕪𝕞𝕓𝕠𝕝𝕤

u/KilledByAPixel

Each symbol uses 3 circles instead of the normal 2 for a #Spirograph.
u/donbright

damn

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pavel

function u(t) {

eval(unescape(escape`𩡯𬠨𪐽𨰮𭱩𩁴𪁼👦👮🐾𚀨𪐯𜰪𚡮𯀰𚐥𜰭𜐩𚠨𞐸𚰹𞀯𚀱𚰱𩐹𚠪𤰨𭀭𫠭𜰩𚐩𞱩𛐭𞱸𛡦𪑬𫁒𩑣𭀨𜀬𜀬𞐹𛀹𞐩𚑸𛡦𪑬𫁓𭁹𫁥👒𚁳👩𙐳𛁳𚰱🀼𝠩𛁸𛡳𩑴𥁲𨑮𬱦𫱲𫐨𬰭𜑼𜐬𨐽𛐮𝐬𛑳𙐲𛁾𬰦𜑼𯁡𛀹𝠰𛑦𚀱𚐫𩠨𜠩𛀵𝀰𛑦𚀱𚐯𜠭𩠨𜠩𛰲𚱦𚀳𚐩`.replace(/u../g,'')))

Jul 8 2019 2:13 AM UTC

}// 140/140

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Divide (https://www.reddit.com/r/perfectloops/commen…)

u/pavel

192 for(i=c.width|=f=n=>((i/3**n|0)%3-1)*(98+98/(1+1e9**S(t-n-3)));i--;x.fillRect(0,0,99,99))x.fillStyle=R(s=i%3,s+1<<6),x.setTransform(s-1|1,a=-.5,-s%2,~s&1||a,960-f(1)+f(2),540-f(1)/2-f(2)/2+f(3))
u/pavel

194**
u/aleamb

wow!
u/katkip

nice #compressed

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rodrigo.siqueira

remix of d/12440 by u/rodrigo.siqueira

function u(t) {

t||(a=b=0)
for(i=5e3;i--;)x.fillStyle=R(C(a)*200,S(a)*b/3,t*42),x.fillRect(960+b*S(a*.8),540-b*C(a*.8),1,1),a+=1.9*C(2.5*a)+C(t/5),b+=.00076

Jul 7 2019 9:15 PM UTC

}// 140/140

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Feigenbaum Flower. Homage to Mitchell Feigenbaum (1944-2019). He demonstrated the universal character of dynamical non-linear systems, which has made possible the systematic study of chaos. In 1975, using the small HP-65 calculator, he discovered that the ratio of successive distances between bifurcation events tends to a constant δ ≈ 4.66920... This "ratio of convergence" of period-doubling bifurcations is now known as the first Feigenbaum constant. #bifurcation #attractor #fractal #chaos #math

u/taupelink

This is a great tribute. RIP.
u/donbright

really nice
u/artfarnaa

Rodrigo - are you working full time on this fractal stuff? Super impressive if its only a hobby. Great work.
u/rodrigo.siqueira

#tribute

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pavel

function u(t) {

for(c.width|=i=4;--i;x.arc(480*i+R-30*o,540,R>0?R:-R,0,7))o=2-(t+1.5-i)%3/3*4,R=15*o+60/o;t&1&&x.arc(0,540,1e4,0,7);x.fill`evenodd`

Jul 6 2019 3:54 AM UTC

}// 131/140

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u/pavel

Based on https://www.reddit.com/r/loadingicon/comment…
u/joeytwiddle

That's a nice subreddit for inspiration
u/KilledByAPixel

👍
u/Xen

love it!
u/magna

Awesome!
u/katkip

wow!
u/aleamb

love it!
u/Joachim

#loading

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