Dweets awesomed by u/Renaud___

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/28933 by u/rodrigo.siqueira

function u(t) {

a=b=9e3;for(i=a;i--;x.fillRect(X=90*a/S(i*i/90)/i/t+4*a+S(i/2)*600+C(i*i+t/4)*99,S(i)*300+540/(1+S(i*i)/t/9),.3,t<3))a=48+a*.8,b=5*a

Nov 24 2023 12:08 PM UTC

}// 132/140

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infinity sketch

u/vain

Wow, it looks so amazing. Like its real/nature. Very cool!
u/vain

Where did you get all your inspirations and algos from? ;-)
u/rodrigo.siqueira

The "infinity" symbol is just the graph of: X=sin(i/2) , Y=sin(i). A particular case of #Lissajous curve. I then introduced some noise and interference It emerged as a remix of previous posts.

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baon

remix of d/28940 by u/baon

function u(t) {

for(c.width|=0,i=1e4;i--;x.fillRect(960+X,540+Y,10,10))
X=400*C(i) * S( 0.1*S(t*12)+t + i/2 ), Y=400*S(i + 3**S(i/2+C(i)))

Nov 24 2023 10:02 AM UTC

}// 123/140

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closed 3d curve

u/baon

#curve
u/flexelektro

very nice.

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baon

remix of d/28929 by u/baon

function u(t) {

r=_=>Math.random()*256>>0
for(k=0;k<2e3;k++)i=r(),j=r(),a=1,
x.fillStyle=R(i&j,i^j,255,a),x.fillRect(i*4+450,j*4,4,4)

Nov 23 2023 11:00 AM UTC

}// 117/140

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baon

remix of d/28903 by u/baon

function u(t) {

if (t>0) return
for(i=0;i<256;i++) for(j=0;j<256;j++)
a = i&j ,x.fillStyle=R(i&j,i|j,i^j), x.fillRect(i*4+450, j*4, 4, 4)

Nov 22 2023 11:00 AM UTC

}// 121/140

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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/28860 by u/rodrigo.siqueira

function u(t) {

k=frame%2+1
for(X=Y=t,i=4e4;i--;x.fillRect(X*39+600,Y*29+510,.1,t<1))
Y=(r=i/Y&2)*5+Y/3+C(Y/5)*4.5-X/2,
X+=Y,x.fillStyle=R(r*80)

Nov 15 2023 5:36 PM UTC

}// 128/140

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Twin birds #bird

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rodrigo.siqueira

remix of d/28852 by u/rodrigo.siqueira

function u(t) {

for(X=Y=t,i=4e4;i--;x.fillRect(X*2+Y*7+860,Y*4-X*3+900,.1,t<1))
Y=(r=i/Y&8)*4+X*r/29+Y/2-X/3+S(Y/5),x.fillStyle=R(19*r,35,30),X+=Y

Nov 14 2023 11:58 AM UTC

}// 130/140

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Roots

u/danny@hille.dk

Or dragon wings❤️

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rodrigo.siqueira

remix of d/28786 by u/rodrigo.siqueira

function u(t) {

for(a=b=t,i=1e4;i--;b=C(a*4)+b*.83+S(a),a+=(i/a&i%2)*4+b*S(a/2)/5-a*a/5)x.fillRect(a*3e3-500,590-b*270,.1,1),x.fillStyle=R(0,30,50)

Nov 13 2023 5:29 PM UTC

}// 131/140

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#spiral #fractal #plant

u/rodrigo.siqueira

"In the realm where art and science embrace, mathematics unveils the hidden symmetries, infusing imagination with the precision of the universe, transcending the known to inspire the creation of the yet unseen." (ChatGPT)

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rodrigo.siqueira

remix of d/28841 by u/rodrigo.siqueira

function u(t) {

for(X=Y=t,i=4e4;i--;x.fillRect(X*4.5+Y*8+600,Y*8-X*3+780,.1,t<3))
Y=(r=i/Y&8)*5+Y/2-X/4+S(Y/9),x.fillStyle=R(11*r,0,50),X+=Y*2

Nov 12 2023 7:52 PM UTC

}// 126/140

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Twin Dragon Fractal variation #spiral

u/Joachim

Oooo!
u/cantelope

beautiful
u/rodrigo.siqueira

"In the intricate dance of art, science, and math, the twin dragon double fractal unveils the hidden symphony of the universe, where chaos and order intertwine, whispering the secrets of existence that no mind has yet dared to fathom" (ChatGPT)

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danny@hille.dk

remix of d/28849 by u/danny@hille.dk

function u(t) {

for(c.width=i=160,t*=4;i--;)for(j=92;j--;)x.fillRect(i,j,m=((i-80)|(j-48))*T(t/8-7),1/m)

Nov 11 2023 7:30 PM UTC

}// 88/140

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out of phase remix

u/andrea270872

Very cool. Reminds me of photos from an electron microscope

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