Top #spiral dweets

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.

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Current theme challenge: #Opposites

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rodrigo.siqueira

remix of d/25274 by u/rodrigo.siqueira

function u(t) {

for(X=2e3;X--;x.fillRect(X,S(P)*1e3,K=9/t+1,K))for(i=a=X/13e3-1.16,b=S(P=X*t)/12;1/a<12;i++)d=a*a-b*b-.7,b=2*a*b+.3,a=d,x.fillStyle=R(i*3,i)

Apr 4 2022 12:21 PM UTC

}// 140/140

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Branches of an imaginary #spiral #fractal

u/jellyedwards

Wow!
u/rodrigo.siqueira

View fullscreen to see details of the swamp water from where the branches are growing and evolving.
u/vain

I don't know why.. but reminds me a bit of "Shadow of the Beast" (amiga)
u/joeytwiddle

Really pretty! I see #glow #trees

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rodrigo.siqueira

remix of d/21197 by u/rodrigo.siqueira

function u(t) {

for(i=2e3,f=g=>i*C(i+S(t)**4)*g(i/70)*T(i/999);i--;x.fillRect(960+f(S),540+f(C),9/t,9/t))x.fillStyle=`hsl(${i/t/80},99%,${S(i-t)*99}%,.1`

Jan 8 2021 1:10 PM UTC

}// 137/140

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Cubist Spiral #spiral

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u/ciaccodavide

Bueautiful! *^*
u/danny@hille.dk

Incredible, love it!
u/Xen

nicely done!
u/DataMeta

this is so rad
u/taupelink

trippy
u/joeytwiddle

That is rich

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rodrigo.siqueira

remix of d/32272 by u/cantelope

function u(t) {

eval(unescape(escape`𩡯𬠨𣠽𬐽🡸𦱠𙁻𬐿𙱣𫁥𨑲𙰺𙱦𪑬𫀧𯑒𩑣𭁠𧐨𞐶𜀫𤰨𪐫𭀩𚡶𛱚𚡨𛑳𛁨𚰨𪐯𭰫𭀩𙐱𛱚𚡨𛑳𛁳𛁳𛁸𛡦𪑬𫁓𭁹𫁥👠𪁳𫁡𚀤𮱩𛰹𯐬𞐹𙐬𙁻𥀨𪐫𭀪𜰩𚠳𞑽𙐬𛠰𜡠𚐬𪀽𝐶𞐬𪐽𭰽𜡥𜰻𪐭𛐻𬰽𪀯𦠬𣠨𚐬𣠨𬰯🐹𚐩𦠽𠰨𪐫𭀩𚠨𭠽𚀱𚱩𙐵𚐪𚠮𝐩𚰲𛠶`.replace(/u../g,"")))

Aug 21 2024 11:19 PM UTC

}// 140/140

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Prismatic aurora vortex #spiral #vortex

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u/includeRubiks

Im new and I need to ask, what does the eval(unescape(escape part do?
u/384.cz

it is compression replace eval with throw to decompress
u/vain

To chars are compressed into one unicode char... So you can use at least more; up to 190 normal chars, including the "eval(unescape(escape) part in the beginning; and ".replace(/u../g,"")))" part at the end. Short: The special chars are the compressed part
u/lewdev

u/includeRubiks use https://beta.dwitter.net to see the "Compressed" feature.
u/magna

OMG!
u/danny@hille.dk

It reminds me of a rave party i attended in the mid naughties...
u/aleamb

wow! superb

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rodrigo.siqueira

remix of d/25442 by u/rodrigo.siqueira

function u(t) {

f=(x,y,n=0)=>y<X+x/4?f(x*x-y*T(y)+.3,.02+2*x*S(y),n+1):C(n/7)
for(i=1e4;i--;x.fillRect(X=u&2047,u>>11,f(X/3200-.7,u/7e6-.37),1))u=-~u

May 25 2022 5:13 PM UTC

}// 133/140

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Mysteries of spirals #fractal #spiral

u/pavel

Has anyone searched random views of random simple fractals for animals or common objects via machine learning identification? Just let it run for a while and see if you can find some weirdly coincidental stuff?
u/jdspugh

Great idea
u/rep_movsd

I manually searched for motifs in the Gumowski Mira attractor for my NFT
u/rep_movsd

I manually searched for motifs in the Gumowski Mira attractor for my NFT
u/rep_movsd

There are turtles, humanoids and some jar like artifacts

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rodrigo.siqueira

remix of d/20439 by u/rodrigo.siqueira

function u(t) {

for(i=2e3,f=(X,Y,n=135)=>X**3/Y<42?f(X*X-Y*Y-.8,2*X*Y+.2,n-3):x.fillStyle=`hsl(${6*n},90%,${n}%`;i--;x.fillRect(i,t*60,1,i))f(i/5e3-.7,t/85)

Nov 1 2020 6:18 PM UTC

}// 140/140

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"The Thread. The world is an infinite tapestry. There is a thread that runs between any two people, no matter when they lived or where. Find a thread and follow it." (The Teller of Tales) #fractal #pickover #spiral

u/magna

WOW

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21medals

function u(t) {

for(i=99;i--;x.fillRect(o=-i*9,o,s=i*18,s))x.resetTransform(),x.translate(960,a=540),x.rotate(i/2*t/5),x.fillStyle=R(S(i)*a,C(i)*a,S(t+i)*a)

Feb 4 2018 10:56 PM UTC

}// 140/140

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u/magna

Awesome!
u/joeytwiddle

That is one powerful optical illusion. Looks like it's spinning!
u/iverjo

LOL Joey :)
u/DeathBoy

I CAN SEE THROUGH TIME
u/joeytwiddle

#kaleidoscope #spiral #colorshock

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rodrigo.siqueira

remix of d/20815 by u/rodrigo.siqueira

function u(t) {

for(i=3e3,f=g=>i*C(i*i)*g(i+t*(t>4));i--;x.fillRect(960+f(S)*C(t/3),540+f(C)*C(t/3),1,.5))x.fillStyle=R(i,i/9),c.style='filter:invert('

Nov 28 2020 5:01 PM UTC

}// 135/140

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Starry night swirl #spiral

u/jellyedwards

Wow that's beautiful! #waitforit
u/ElderLord7777

how do I see the code?

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veubeke

function u(t) {

with(x)for(i=4;i--;fill(),drawImage(c,8,4.5,1904,1071))beginPath(fillStyle=`hsl(${(t+i)*90},80%,50%`),arc(960,540,535,_=S(t)*9+i*1.57,1.2+_)

Jun 7 2019 4:22 PM UTC

}// 140/140

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u/MAxSaL

Looks like a loading animation :-)
u/13thptr

#spiral
u/katkip

Mixing
u/donbright

so clean

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rodrigo.siqueira

remix of d/18979 by u/rodrigo.siqueira

function u(t) {

for(let i=2e3,f=(X,Y,n=17)=>Y?f(X*X-Y*Y,3*Y*X-.6,n-.3):x.fillStyle=`hsl(${n*4},99%,${n**2}%`;i--;x.fillRect(i,t*60,1,9))f(i/3e4,.84-t/300)

May 29 2020 12:38 AM UTC

}// 138/140

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The Great Spiral from Chaos #spiral #julia #fractal

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rodrigo.siqueira

remix of d/32542 by u/rodrigo.siqueira

function u(t) {

c.style.filter=`invert(`
for(a=b=t,i=6e4;i--;b=b/1.6-C(a*3.3),a+=(i/b&1)*3.3-b*S(a*4)/8-a*a/5)x.fillRect(3400-a*5e3-b**9*i,400-b*999,.1,1)

Sep 30 2024 1:07 AM UTC

}// 138/140

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Emanating light #spiral

u/magna

Incredible!
u/KilledByAPixel

https://www.reddit.com/r/tinycode/comments/1…

dwitter.net | #spiral