Dweets awesomed by u/jdspugh

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: #Opposites

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neimad

remix of d/23298 by u/pavel

function u(t) {

with(x)for(i=m=2e3;i--;m=beginPath(fill(arc(960+r*C(a=j/5*t+i/49),540+r*S(a/3),m||i%99,0,7))))j=i/99|0,r=55*j,fillStyle=`hsl(${i},99%,50%`

Feb 5 2023 10:11 PM UTC

}// 138/140

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Math doing math things

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hoplite

function u(t) {

f=a=>S((i*.1+t*100)/a+t)
x.fillRect(0,0,a=c.width=200,a)
for(i=500;i--;x.fillText('O',(f(3)+f(7)+3)*33,(f(5)+f(9)+3)*20))x.fillStyle='#3ef1'

Feb 5 2023 9:27 PM UTC

}// 140/140

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u/Xen

love it!

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taupelink

remix of d/26864 by u/taupelink

function u(t) {

for(i=d=e=1e4;i--;x.fillRect(960+d*z*S(e),540+d*z*C(e),1,1))r=Math.random(z=50)*z|0,[d,e]=[1+r/5+C(d/2+e/4)/20+d/8+e/60,(r+d&51)+d/9+e**.5]

Feb 5 2023 7:09 PM UTC

}// 139/140

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d/27005

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joeytwiddle

function u(t) {

for(i=c.width=1e3;i--;x.fillRect(512+50*X/Z,99*(3+S(2*Z-t)+C(X/3+t))/Z,W=(6+F*6)/Z,W))X=i%32-16,Z=i/256,F=(Z-1.5-C(t))**2,x.globalAlpha=.2/F

Feb 5 2023 3:56 AM UTC

}// 140/140

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more fun with #focus aka #depthoffield

u/Joachim

Wow!!! This is amazing! #blur #d3 #perspective
u/danny@hille.dk

LOVE IT!

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rodrigo.siqueira

remix of d/26994 by u/hoplite

function u(t) {

for(c.width|=a=260;a--;)for(b=180;b--;x.fillRect(a*8,b*6,i/6,i/8))for(n=m=t,i=60;1/n&&i--;n=e)e=n*n-m*m+a/90-2,m=2*n*m+b/90-1

Feb 3 2023 8:20 PM UTC

}// 125/140

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Evaporating Mandelbrot #mandelbrot #fractal

u/SophiaCristina

Cool! You guys are making me addicted to this website. I'm new and still have to learn lot of the cool tricks. Nice to know about this "c.width|=", i'm still using a number to clean the canvas... :p

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Xen

function u(t) {

eval(unescape(escape`𩡯𬠨𪐽𜡥𜰻𪐭𛐻𮀮𩡩𫁬𤡥𨱴𚀹𝠰𚰨𭀾𜠷🱓𚁩𚰱𜰩𚡴𚠱𜰺𤰨𪐩𚡴𚠹𚐬𝐴𜀫𠰨𪐩𚡴𚠹𛁚👴🠲𝰿𞐺𜐬𦠩𚑸𛡦𪑬𫁓𭁹𫁥👠𪁳𫀨𙁻𭀾𜠷🰹𞠵𜀰𚱴𯐬𙁻𭀾𜠷🱴𞠵𜀫𤰨𪐩𚠳𜁽𙐬𙁻𭀾𜠷🱃𚁩𛱴𚐪𝐰𞡴🠹🱃𚁴𛰷𚡩𛰱𝰩𚠳𜀫𜠰𞠰𯐥𚑠`.replace(/u../g,'')))

Feb 3 2023 2:54 PM UTC

}// 135/140

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original arty dweet to show girlfriend #eye

u/Xen

#waitforit
u/jdspugh

Cool

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SophiaCristina

function u(t) {

eval(unescape(escape`󨼮󭽩󩍴󪌽󜼲󝜬󢼽󞜹󛍁󟝃󚍴󚜬󠬽󤼨󭌩󒭦󫽲󚍪󟜲󝜻󛜭󪬻󚝻󡌽󠼨󪬩󛍅󟝓󚍪󚜻󩭯󬬨󪜽󜌻󪜼󝬮󜬻󪜫󟜮󜜩󬌽󤼨󪜩󛍐󟝃󚍩󚜬󩌽󜬫󡌬󣼽󜜯󚌵󚽁󚭤󚭰󚽂󚭅󚜬󦌽󩌪󚍁󚭐󚽂󚭂󚭰󚜭󡜪󠜪󠬬󦜽󩌪󚍂󚭐󛝂󚭁󚭰󚜫󡜪󠜪󠜬󮌮󩭩󫍬󥍥󮍴󚌢󤼢󛍋󚽋󚭏󚭘󛍋󛝋󚭏󚭙󚝽`.replace(/u../g,'')))

Feb 3 2023 1:05 PM UTC

}// 140/140

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3D Rotating Donut from "a1k0n.net" ported and shortened to Dwitter. Sorry if it's not a totally original content. I still think it's cool that this is possible here. Consider it proof of concept and inspiration. #compressed

u/SophiaCristina

Stolen from here: https://www.a1k0n.net/2011/07/20/donut-math.…
u/Joachim

#d3 #torus
u/Joachim

Very impressive for 140 btw!

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rodrigo.siqueira

remix of d/26993 by u/rodrigo.siqueira

function u(t) {

for(m=n=i=1e4;i--;x.fillRect(m+960,n+540,.3,t<5)){s=6*T(i*41)+frame,o=s*Math.PI/18;m=m/7+780*C(o/3);n=n/1.9+220*C(o+8)}

Feb 2 2023 1:29 PM UTC

}// 119/140

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Abstract math folding

u/SophiaCristina

I like this kind of aesthetics! :)

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hoplite

remix of d/26994 by u/hoplite

function u(t) {

for(a=c.width=320;a--;)for(b=180;b--;x.fillRect(a,b,u=i/20,u))for(n=a/160-1,m=b/90-1,i=20;n*n+m*m<=4&&i--;n=e+C(t))e=n*n-m*m,m=2*n*m+C(t*.8)

Feb 2 2023 10:03 AM UTC

}// 140/140

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rodrigo.siqueira

remix of d/26984 by u/rodrigo.siqueira

function u(t) {

for(m=n=i=1e4;i--;x.fillRect(m+920,n+540,.3,t<4)){s=6*T(i*41+t)+frame,o=s*Math.PI/4;m=m/7+700*C(o/2);n=n/1.5+250*C(o+8)}

Feb 2 2023 2:34 AM UTC

}// 120/140

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Infinity mask

u/jdspugh

Dripping paint effect included

dwitter.net | jdspugh (36186)