New #attractor dweets

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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katkip

remix of d/12903 by u/jviide

function u(t) {

t||(z=b=a=0)
for(i=2e3;i--;)
b+=S(4*i+a),a+=S(a*b+z/9999),x.fillRect(960+900*a,990+300*b,.1,.1),z+=.001

Mar 28 2019 8:21 AM UTC

}// 103/140

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#attractor tree #waitforit

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katkip

remix of d/12876 by u/katkip

function u(t) {

q=4;t||(K=X=Y=0);for(i=999;i--;)x.fillRect(960+S(Y*q)*(200-X),540+C(Y*q)*(200-X),2,2),X+=C(Y*5)*9,Y+=S(X/(K/99+99))*9,K++

Mar 24 2019 2:42 PM UTC

}// 121/140

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#attractor creates pentagram. sadly, it is pointed to hell

u/katkip

#satan

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katkip

function u(t) {

t||(K=X=Y=0);for(i=999;i--;)x.fillRect(960+S(Y/6)*(200-X),540+C(Y/6)*(200-X),2,2),X+=C(Y*20),Y+=S(X/(K/99+99))*99,K++

Mar 24 2019 2:36 PM UTC

}// 117/140

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Magic donut #attractor

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katkip

function u(t) {

if(!t)for(P=[i=300];i--;)P.push([0,C(i)]);for(m of P)x.fillRect(15e2+900*m[0],300+200*m[1],3,3),m[0]+=C(m[1]),m[1]+=S(m[0])+C(m[1]*m[0])*2.6

Mar 16 2019 3:43 PM UTC

}// 140/140

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Beautiful strange #chaos #attractor. Thx to u/Xen for golfing 3 bytes <3

u/Xen

looking good mate #KillDaBytes!

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yokljo

remix of d/12755 by u/Jezza

function u(t) {

x.fillRect(0,0,1920,1080)
X=C(t)*4+16
Y=S(t)*2+9
for(i=9;i--;)Z=S(Y),Y+=S(X),X+=Z,x.clearRect(X*60,Y*60,3*i,3*i)

Mar 15 2019 9:24 AM UTC

}// 112/140

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I haven't actually put the time into understanding how this works, but that doesn't stop me from remixing it!

u/lionleaf

#attractor :)

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Jezza

remix of d/12736 by u/Jezza

function u(t) {

x.fillRect(0,0,1920,1080);X=C(t/2)*6+16;Y=S(t/2.1)*6+9;x.globalAlpha=.05;for(i=99;i--;)Z=S(Y),Y+=C(X),X+=Z,x.clearRect(X*60,Y*60,5,5)

Mar 15 2019 12:30 AM UTC

}// 133/140

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Shoutout to @katkip for #attractor rabbit hole.

Show more comments…
u/tomxor

wow
u/katkip

Nice
u/aleamb

yeah!
u/jick

Wow!
u/lionleaf

That's amazing!
u/lionleaf

#grid
u/sigveseb

Rad
u/vain

How? So beautiful and impressive

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katkip

function u(t) {

t||(X=y=1)
f=x=>C(x)*S(x)*x/92+S(x*3.1416)/6
for(i=999;i--;)x.fillRect(960+X*20,540+y*20,10,10),y+=f(X),X+=f(y)

Mar 6 2019 4:35 PM UTC

}// 111/140

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Create your own chaotic #attractor curves #application modify f=x=

u/katkip

Beautiful #math
u/tomxor

I found a moose! :P f=x=>C(x)*T(x)*x/24+S(x/4)+C(x/8)
u/rep_movsd

#underrated

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rodrigo.siqueira

remix of d/12645 by u/rodrigo.siqueira

function u(t) {

t||(X=Y=Z=1)
for(i=4e3;i--;)x.fillStyle=`hsl(${Z*3.5},50%,45%,50%)`,X+=(Y-X)/4.5,Y+=X-X*Z/80,Z+=(X*Y-Z)/17,x.fillRect(960+Y*30,Z*10-200,1,1)

Mar 6 2019 4:02 PM UTC

}// 140/140

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Lorenz symmetry #attractor #lorenz

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rodrigo.siqueira

remix of d/12319 by u/rodrigo.siqueira

function u(t) {

X=Y=Z=T(t)
for(i=2e3;i--;)x.fillStyle=`hsl(${Z*4},43%,38%,35%)`,X+=(Y-X)/9,Y+=X-X*Z/89,Z+=(X*Y-Z)/199,x.fillRect(960+X*24,Z*15-800,1,1)

Mar 5 2019 10:36 PM UTC

}// 135/140

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Lorenz Colors #attractor #lorenz

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rodrigo.siqueira

remix of d/12319 by u/rodrigo.siqueira

function u(t) {

c.width|=X=Y=Z=1
for(i=5e4;i--;)x.fillStyle=R(i/99,i/320,Z+=(X*Y-Z)/99),X+=(Y-X)/9+S(t*8),Y+=X*(28-Z)/99,x.fillRect(960+X*43,1180-Z*24,3,8)

Mar 5 2019 8:51 PM UTC

}// 139/140

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Color Lorenz Attractor - Chaos Butterfly variations #attractor #lorenz

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