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.

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rodrigo.siqueira

remix of d/29082 by u/rodrigo.siqueira

function u(t) {

x.fillRect(x.globalAlpha=.03,0,K=8e3,K)
for(i=K;i--;x.clearRect(960+X*480,540+r*S(i*i/3e6+z-t)*450,1,1))r=i/K,X=r*C(z=i/(99+T(i/19-t)))

Dec 8 2023 1:44 AM UTC

}// 135/140

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Trapped spiral #spiral

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rodrigo.siqueira

remix of d/28943 by u/rodrigo.siqueira

function u(t) {

for(i=14e3;i--;)x.fillRect(960+2e4*T(i*i*t)/i/t+S(i/2)*480,180+S(i)*160+1e4*C(i*i*t)/i-660*S(i/9)+9/t,1,t<1)

Nov 26 2023 1:27 PM UTC

}// 108/140

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Pretzel link

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rodrigo.siqueira

remix of d/28878 by u/rodrigo.siqueira

function u(t) {

eval(unescape(escape`挮獴祬攮晩汴敲㵠楮癥牴⡠ഊ砮晩汬却祬攽刨㠰ⰳ〬ㄵ〩ഊ景爨愽戽琬椽㡥㐻椭ⴻ戭㵢⼵⸱⭃⡡⨲⸵⤪㈬愫㴨椯戦椥㈩⨳ⵢ⩓⡡⨲⤯㠭愪愯㐮㌩砮晩汬剥捴⡢⨳㤰⬹㔰ⰱ㔰〭愪ㄸ㔰ⵢ⨴〬⸱ⱴ㰱⤠`.replace(/u([^D].)/g,'$1%')))

Nov 20 2023 3:37 PM UTC

}// 137/140

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Multi fern fractal green #plant #fern

u/rodrigo.siqueira

"In the tender embrace of a fractal fern, the secrets of nature's infinite beauty unfold, unveiling the kaleidoscope of life's intricate tapestry, unknown yet harmoniously connected." (ChatGPT)

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rodrigo.siqueira

remix of d/28864 by u/rodrigo.siqueira

function u(t) {

eval(unescape(escape`󨼮󬽴󮝬󩜽󨍦󪝬󭍥󬬺󪝮󭭥󬭴󚌩󨌊󨼽󦼵󜌰󛌰󛌰󛍡󟝢󟜸󜌰󛌱󩜳󛍢󧜻󩭯󬬨󪜽󨜻󪜭󛜻󮌮󩭩󫍬󤭥󨽴󚍘󟝢󚬲󚽢󚭃󚍩󚭩󚜯󭌯󞜬󝜴󜌭󤼨󪜩󚭡󛽩󛽴󛽴󛜵󜌪󠼨󦌯󞌫󠼨󦌯󝬰󚜪󞜩󛍋󟜱󚼮󜜯󭌬󢼪󚍴󟌳󚜩󚝦󟝾󯬨󤼨󪜪󪜪󭌩󚬪󜬪󜬩󛍡󟝣󦽦󧜫󨜯󜬬󨬽󨽛󩬪󜭝󚽢󛼲`.replace(/u../g,'')))

Nov 17 2023 1:32 AM UTC

}// 139/140

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Cosmic wave patterns

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rodrigo.siqueira

remix of d/28831 by u/rodrigo.siqueira

function u(t) {

for(X=Y=t,i=7e4;i--;x.fillRect(X*120+400,Y*139+660-X*30,.3,t<4))
Y=(r=i/Y&2)*5+Y/2+S(X/3)/2+S(Y/3)/5-X,
X+=Y,x.fillStyle=R(r*80)

Nov 10 2023 10:05 PM UTC

}// 128/140

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Redland

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rodrigo.siqueira

remix of d/28792 by u/rodrigo.siqueira

function u(t) {

A=X=Y=c.width|=0
K=1.2+t%1.3
s=200*K**3
for(i=1e4;--i;){
 r=Math.random()>.5?0:1
 X=r-Y/3
 Y=A
 A=X
 x.fillRect(800+X*s,410+Y*s,4,4)
}

Nov 5 2023 2:07 PM UTC

}// 134/140

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Infinite zoom squares.

u/rodrigo.siqueira

Just an idea. I think this can be improved to achieve smoother zooming with better timing.

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rodrigo.siqueira

remix of d/28757 by u/rodrigo.siqueira

function u(t) {

for(a=b=t,i=8e4;i--;a+=(r=i/b&i%2)*3.4-b*S(a*2.1)/8-a*a/4.21,b=b/1.3-C(a*3))x.fillRect(b*600+1600,2400-a*3000+b*330,.1,t<2)

Oct 30 2023 2:26 PM UTC

}// 123/140

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Fractal dome #spiral

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rodrigo.siqueira

remix of d/28602 by u/rodrigo.siqueira

function u(t) {

c.style.filter=`invert(`
for(a=b=t,i=6e3;i--;a+=(i*t/b&1)*3-b*S(a*4)/3.4-a*a/4.2,b=b/2-C(a*3)/1.3)x.fillRect(X=b*1e3+1e3,a*4e3-700-X/2,a,a)

Oct 4 2023 9:34 PM UTC

}// 139/140

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Fractal Ghost - Aokigahara night #spooky #fractal #ghost #halloween

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rodrigo.siqueira

remix of d/28546 by u/rodrigo.siqueira

function u(t) {

c.style='filter:invert('
for(a=b=3,i=6e4;i--;a+=(t*i/b&1)*.6-a/2+b*S(a*3)/2,b+=C(a*3+b/2)/2-a*b/3)x.fillRect(2e3*a,380+800*b,t<2,.1)

Sep 24 2023 1:04 AM UTC

}// 132/140

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Structure details

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rodrigo.siqueira

remix of d/28249 by u/rodrigo.siqueira

function u(t) {

typeof 𓂀







for(𓂀=4e4;𓂀--;x.fillRect(960+C(K=𓂀*2+2/T(𓂀/3)+.5/a-3)*290*(a),540-S(K)*290*S(a*1),(t<3)/6,.02+a))a=S(t*𓂀)**(-.6+𓂀%19)%3

Aug 5 2023 10:39 PM UTC

}// 135/140

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𓂀 Eye of Horus #spiral

u/cantelope

Imhotep tho

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