Top dweets 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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rodrigo.siqueira

remix of d/28687 by u/rodrigo.siqueira

function u(t) {

c.style.filter=`invert()sepia(`
for(a=b=t,i=7e4;i--;a=a/1.8+(t*i/b&1)+b*S(a),b+=C(a)/2-a*b/15)x.fillRect(2e3*b-428,2e3*a-99-a**10*i,.1,t<9)

Oct 15 2023 2:38 AM UTC

}// 140/140

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Fractal Creatures

u/rodrigo.siqueira

There are some visible veins on their skin.. It takes about 15 seconds to complete.

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rodrigo.siqueira

remix of d/9568 by u/f8f82804

function u(t) {

z=256;for(i=z*z;i--;x.fillRect(i%z*8,j*5-5,S(t*9)*8,S(t*3)*5))b=U=V=0,U+=i%z,V+=j=i/z%z,x.fillStyle=R(b?(U-=z,z):V,0,b?z(V-=z,z):U)

Jan 14 2022 2:14 AM UTC

}// 131/140

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#red #blue the Twin Flames colors

u/rodrigo.siqueira

Bleu et rouge entrelacés: une étude sur l'union et le mélange des couleurs inséparables de Twin Flames.
u/rodrigo.siqueira

...pour expliquer l'apparition de la pigmentation rose dans certains crépuscules.

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rodrigo.siqueira

remix of d/23817 by u/pavel

function u(t) {

for(i=420;r=--i>>2;i&3||x.beginPath(x.fill()))x.fillStyle=`hsl(177,65%,${i-4}%`,x.arc(960,580,90*r,a=C(t*3)+i*1.57*(1+.2/r/t+C(t*2)/25),a)

Sep 10 2021 4:23 PM UTC

}// 138/140

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Square depth, quick remix #squares

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rodrigo.siqueira

remix of d/23690 by u/rodrigo.siqueira

function u(t) {

A=a=b=t/9;s=740
for(i=1e4;--i;b=A,A=a)x.fillRect(999+a*s,500+b*s,.9,t<5),a=Math.abs(A*1.3+1/b/2e3)*(A/9+.5)-b
x.fillStyle=R(b*900,b,b*9)

Aug 31 2021 9:21 PM UTC

}// 136/140

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Spider of 1000 legs

u/pavel

Avoiding A by using [a,b]=[...,a] saves a char.
u/pavel

Two chars actually

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rodrigo.siqueira

function u(t) {

K=3.5
if(!t){for(b=-K;b<=K;b++)for(C=-K;C<=K;C++)for(a=-K;a<0;a++)for(X=680;X--;x.fillRect(X*1.7+380,540+Y,2,2))Y=(C*120+a*(X-340))/b*1.5}

Apr 19 2021 4:17 PM UTC

}// 138/140

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Cover of Computers And Automation And People magazine, January, 1973

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rodrigo.siqueira

remix of d/21877 by u/danny@hille.dk

function u(t) {

c.style.filter=`invert(`
w=c.width=200
for(var i=5e3;i--;x.fillStyle=R(0,i,i))x.fillRect(X=i%w,Y=89+i/w-T(X+t)*8,C(i*i^X)*8,.3)

Mar 12 2021 4:12 PM UTC

}// 127/140

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Hell's fire #fire

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rodrigo.siqueira

remix of d/21736 by u/rodrigo.siqueira

function u(t) {

for(x.fillRect(0,0,2e3,2e3),i=w=400;i>-400;i--,x.clearRect(960+i+S(i/50-t)*w,540+350*S(i/40)*C(t/3+S(i/9+t))*S(t+i/99),6,6))x.globalAlpha=.1

Feb 22 2021 12:42 PM UTC

}// 140/140

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Flow of waves

u/EliteDaMyth

eval(unescape(escape𩡯𬠨𮀮𩡩𫁬𤡥𨱴𚀰𛀰𛀲𩐳𛀲𩐳𚐬𪐽𭰽𝀰𜀻𪐾𛐴𜀰𞱩𛐭𛁸𛡣𫁥𨑲𤡥𨱴𚀹𝠰𚱩𚱓𚁩𛰵𜀭𭀩𚡷𛀵𝀰𚰳𝐰𚡓𚁩𛰴𜀩𚡃𚁴𛰳𚱓𚁩𛰹𚱴𚐩𚡓𚁴𚱩𛰹𞐩𛀶𛀶𚐩𮀮𩱬𫱢𨑬𠑬𬁨𨐽𛠱.replace(/u../g,''))) is 113 chars :)
u/EliteDaMyth

oops i f'ed the formatting in the above comment. eval(unescape(escape`𩡯𬠨𮀮𩡩𫁬𤡥𨱴𚀰𛀰𛀲𩐳𛀲𩐳𚐬𪐽𭰽𝀰𜀻𪐾𛐴𜀰𞱩𛐭𛁸𛡣𫁥𨑲𤡥𨱴𚀹𝠰𚱩𚱓𚁩𛰵𜀭𭀩𚡷𛀵𝀰𚰳𝐰𚡓𚁩𛰴𜀩𚡃𚁴𛰳𚱓𚁩𛰹𚱴𚐩𚡓𚁴𚱩𛰹𞐩𛀶𛀶𚐩𮀮𩱬𫱢𨑬𠑬𬁨𨐽𛠱`.replace(/u../g,'')))

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rodrigo.siqueira

remix of d/20136 by u/rodrigo.siqueira

function u(t) {

with(x)for(c.width|=j=60,translate(960,r=540);j--;scale(.9,.9))
rect(r,r,r*1.5,r*1.5),rotate((~t+S(t*3)**8)/2);x.fill`evenodd`

Sep 30 2020 7:42 PM UTC

}// 127/140

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Multiple structures of the pulsating #spiral

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rodrigo.siqueira

function u(t) {

for(c.width|=a=70;a--;)x.globalAlpha=a/990,x.arc(960+S(a/30+t)*500,540+S(a/9+t*3)*200,(a/7)**2,0,6),x.stroke()

Oct 10 2019 3:44 PM UTC

}// 110/140

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The worm

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rodrigo.siqueira

remix of d/14665 by u/rodrigo.siqueira

function u(t) {

X=Y=t*t*90-350
for(var i=2e4;--i;x.fillRect(900+X,400+Y,1,1))x.fillStyle=`hsl(${490*t},60%,${60*(5*t%2)}%`,
X=90-Y+Math.abs(Y=X)/(1+t/4)-t*5

Jun 18 2019 7:11 PM UTC

}// 140/140

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Doodles from the Gingerbreadman #gingerbreadman

dwitter.net | rodrigo.siqueira (19366)