Dweets awesomed by u/Joachim

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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pyxyne

function u(t) {

eval(unescape(escape`𭀿𜀺𩰽𦱝𞱸𛡧𫁯𨡡𫁁𫁰𪁡🐱𛑴𛰨𭀫𜐩𞱦𫱲𚁩🐴𝠰𞀰𜀻𪐭🐲𞰩𪑦𚀨𨠽𩱛𪑝🰿𜀩𛐳𚑧𦱩𧐽𨠪𨠭𚁣👧𦱪👩𚰱𧐿🰰𚐪𨰫𚁤👩𛰲𙐶𝀰𚐯𜐸𜀭𜠮𝀬𩱛𪡝🐲𚡢𚡣𚰨𩐽𪐯𜐲𞀰𯀰𚐯𜐸𜀭𜐬𨠪𨠫𨰪𨰾𝀿𮀮𩡩𫁬𤡥𨱴𚁤𚠳𛀨𩑼𜀩𚠳𛁧𦱩𧐽𜰬𜰩𞠰`.replace(/u../g,'')))

Sep 5 2023 5:09 PM UTC

}// 138/140

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A classic

u/cantelope

impressive speed
u/KilledByAPixel

welcome to the mandelbrot club!
u/magna

#mandelbrot #fractal
u/Xen

Welcome to the dwitter family!
u/joeytwiddle

"Squoop!" What sound did it make for you?

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rodrigo.siqueira

remix of d/17222 by u/tomxor

function u(t) {

for(a=b=0,i=1e5;i--;a+=(r-a+b*S(a*2.8)/2)/3,b+=C(a*3)/2-99*a/i)i&1&&(r=i*t/b&1,x.fillRect(a*1880,b*500+500,.1,t<6))

Sep 4 2023 7:55 PM UTC

}// 115/140

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Dense branches

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rodrigo.siqueira

remix of d/28384 by u/rodrigo.siqueira

function u(t) {

c.style='filter:invert('
for(a=b=0,i=1e4;i--;a+=(i*t/b&1)/7-a*a+b*S(a/40)*5,b+=C(a*5))x.fillRect(a*5e3-1e3,1500-b*500,.2,t<7)

Sep 3 2023 10:17 PM UTC

}// 125/140

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Organic crystals

u/384.cz

Amazing how it it so texturish
u/joeytwiddle

very nice

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rodrigo.siqueira

remix of d/17222 by u/tomxor

function u(t) {

c.style='filter:invert('
for(a=b=0,i=1e4;i--;a+=(i*t/b&1)/9-a*a+b*S(a/9),b+=C(a*4.6)*2.5)x.fillRect(a*4e3-500,b*200+66,.2,t<3)

Sep 3 2023 10:04 PM UTC

}// 126/140

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Overlapped fractal structure

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rodrigo.siqueira

function u(t) {

c.style='filter:invert('
for(a=b=0,i=1e4;i--;a+=(i*t/b&1)/9-a*a+b*S(a/9),b+=C(a*4.6))x.fillRect(a*4e3-450,b*320,.2,t<3)

Sep 3 2023 2:03 PM UTC

}// 119/140

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Frozen pine leaves #fractal #plant

u/Joachim

Wow!! You should make more like this.
u/rodrigo.siqueira

I've just found where I saw a similar technique, it's a remix of: d/17222 by u/tomxor , and my comment there was "Please create more like this."
u/Joachim

u/rodrigo.siqueira LOL what were the chances!? Well, I guess that’s proof that people like them!

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rodrigo.siqueira

remix of d/28309 by u/rodrigo.siqueira

function u(t) {

for(j=5e3;r=j--/(9-++t%9);x.fillRect(j,0,.2,2e3))x.clearRect(S(j*j)*r+900,950-j%2*(r/t/9-S(j))*r-r/t,r>>=8,-r*2)

Aug 23 2023 7:32 PM UTC

}// 112/140

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City of comets

u/Joachim

Oooh nice, upside down comets!! :D

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rodrigo.siqueira

remix of d/28314 by u/rodrigo.siqueira

function u(t) {

c.width|=c.style.filter=`invert(`
for(i=1e4;i--;x.fillRect(960-C(K=S(i)/a+t/3)*880*a*C(t/2+S(i)),540-S(K)*440*a+S(K*8+t)*40*a,4,4))a=S(i*i)

Aug 23 2023 1:20 AM UTC

}// 139/140

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Floating thing

u/Joachim

#underrated #d3
u/cantelope

#blob

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KilledByAPixel

remix of d/15977 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󭌿󭼽󨼮󭽩󩍴󪍼󟜰󞭁󟝂󟜰󒭦󫽲󚍩󟜱󩜴󞽩󛜭󞽵󦽩󧜽󭌿󭝛󪝝󚬨󜜭󜜯󩌩󚽁󛽤󞬳󜌰󚝲󟝵󦽩󧜬󮌮󩭩󫍬󤭥󨽴󚍘󟜹󝬰󚽓󚍡󟝩󛼹󚽴󚜪󬬬󚍙󟜱󩜳󛝩󛼱󜬩󚽲󛼹󚭃󚍡󚜬󞜬󞜩󛍤󟜱󚼨󦜭󠬩󚬪󜬯󝜰󒭯󫭭󫽵󬽥󫝯󭭥󟝥󟜾󮽺󟝩󫭮󩝲󥽩󩍴󪌯󭼬󠜽󩜮󮌯󮬭󞜶󜌬󠬽󩜮󮜯󮭽`.replace(/u../g,'')))

Aug 22 2023 2:36 PM UTC

}// 140/140

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Pottery ⚱️ Use Mouse To Shape #interactive

u/rodrigo.siqueira

I enjoy making pottery using this app. The only thing it's missing is an option to export to a 3D printer.
u/cantelope

:D
u/jdspugh

Great idea!

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KilledByAPixel

remix of d/28307 by u/KilledByAPixel

function u(t) {

for(j=5e3;r=j--/(j%(t/500+3)*3);x.fillRect(j,0,.1,2e3))x.clearRect(C(j)*r+960,S(j)*r+540,r/=50,r)

Aug 19 2023 2:57 PM UTC

}// 97/140

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Into The Singularity 🌀

u/Joachim

You never see it coming ;)
u/neimad

It's amazing the things that can be achieved with fillRect

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Smorg

function u(t) {

for(k=p=150;k--;)for(i=p;i--;)s=12,X=k/20,Y=i/20,l=(X-5*C(Y+t))**2+(Y+6*S(X+t/2))**2-s,x.fillRect(k*s,i*s,s,s),x.fillStyle=R(l>1?l:p-l*s%60)

Aug 19 2023 2:06 AM UTC

}// 140/140

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Mitosis

u/Smorg

Might be very laggy for some. Oops!
u/aleamb

very very awesome!
u/Joachim

#metaballs

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