Dweets awesomed by u/jellyedwards

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: #Food

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rodrigo.siqueira

remix of d/25442 by u/rodrigo.siqueira

function u(t) {

f=(x,y,n=0)=>y<X+x/4?f(x*x-y*T(y)+.3,.02+2*x*S(y),n+1):C(n/7)
for(i=1e4;i--;x.fillRect(X=u&2047,u>>11,f(X/3200-.7,u/7e6-.37),1))u=-~u

May 25 2022 5:13 PM UTC

}// 133/140

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Mysteries of spirals #fractal #spiral

u/pavel

Has anyone searched random views of random simple fractals for animals or common objects via machine learning identification? Just let it run for a while and see if you can find some weirdly coincidental stuff?
u/jdspugh

Great idea
u/rep_movsd

I manually searched for motifs in the Gumowski Mira attractor for my NFT
u/rep_movsd

I manually searched for motifs in the Gumowski Mira attractor for my NFT
u/rep_movsd

There are turtles, humanoids and some jar like artifacts

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rodrigo.siqueira

remix of d/25504 by u/taupelink

function u(t) {

for(m=2e3;m--;x['fill']())i=m&255,j=m>>2,x.beginPath(x.fillStyle=R(i/2+j,j,i/1.2,.04)),x['arc'](m**(2+t/4e4)%2e3,T(i-t/22)*m,i,i*i,i)

May 24 2022 5:23 PM UTC

}// 133/140

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TaupeFog

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ArthurThuczsec

remix of d/25534 by u/f8f82804

function u(t) {

with(x)for(i=s=311;--i;)fill(arc(s*(A=S(a=i/9))*S(b=t+i)+960,220*(A*C(b)-C(a)+2),i,!beginPath(fillStyle=`hsla(${i*t},90%,${99-i/2}%,.2`),9))

May 24 2022 1:06 PM UTC

}// 140/140

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u/andrea270872

very nice. reminds me of the old Star Trek special effects! cool

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New_Core

function u(t) {

for(a=i=1920;i--;x.fillStyle=R(50+b*i/20))x.fillRect(i-50*S(t+i/a),0,b=1-.3*S(i/(C(t+i/50)-20))-S(t+i/a),20)
x.drawImage(c,0,20)

May 23 2022 6:34 PM UTC

}// 128/140

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u/magna

Great!

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taupelink

remix of d/25526 by u/taupelink

function u(t) {

for(i=300;i--;x.fill())d=t**(t*t),x.beginPath(x.fillStyle=R(j=i*d%300,q=i**(j/i)/t,i,t/i)),x[i%2?'arc':'rect'](j**3%2e3,q*d%1e3,8*i/d,j,j+3)

May 22 2022 6:31 PM UTC

}// 140/140

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d/25527

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jdspugh

function u(t) {

c.width|=p=3.14;h=535
for(i=7e3;i--;a=i**t%p,b=i%p+t,X=C(b)*S(a),Z=C(a),x.fillRect((2+Z*S(t/2)+X*C(t/2))*h,h+S(b)*S(a)*h,9,9));

May 21 2022 4:54 AM UTC

}// 127/140

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Hemisphere in Low Light

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rodrigo.siqueira

remix of d/25504 by u/taupelink

function u(t) {

for(m=4e3;m--;x.fill())i=m%180,j=m>>4,x.beginPath(x.fillStyle=R(q=i**(j/i-S(t)/4),j,i,1.2*q/i)),x.arc(m*m%2e3,i*m%2e3,i,i,m%3.7+i+S(m-t*3))

May 17 2022 1:08 PM UTC

}// 139/140

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Post-geometric neo-bauhaus after-expresionism kinetic art

u/taupelink

Nice! I plan to try shrinking the radius and seeing what kind of still images it can converge to
u/taupelink

(or anyone else is free to try doing that, of course!)

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Joachim

function u(t) {

for(z=c.width|=i=0;++i<z*2;x.fillStyle=R(p?z:2e4/I,3e4/I,2e4/I))x.fillRect(960+S(z/(I=i%z)+t*7|0)*I*9+(p=i<z&&I/2),400+I+p*2,p?I/9:I,I)

May 16 2022 3:43 PM UTC

}// 135/140

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Misty Trees

u/taupelink

cool! actually reminds me of the characters in some Blendo Games works
u/UEZ

#Borg #trees ;-)

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rodrigo.siqueira

remix of d/25499 by u/rodrigo.siqueira

function u(t) {

for(m=800;m--;x[t>.8?'fill':'stroke']())x.beginPath(x.fillStyle=R(i=m%280,i/2,0,(t<1)/50)),x[m%8?'rect':'arc'](m*m%2e3,m*2,i/2+t*7,i^m,m)

May 16 2022 1:47 PM UTC

}// 137/140

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rodrigo.siqueira

remix of d/25476 by u/rodrigo.siqueira

function u(t) {

for(m=2e3;m--;x[m%2?'fill':'stroke']())x.beginPath(x.fillStyle=R(i=m%280,i/2,0,.7)),t<.5&&x[m%3?'rect':'arc'](m*m%2e3,m,T(i-t*t)**2,i^m,7)

May 15 2022 10:16 PM UTC

}// 138/140

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geometric cityscape

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