Top #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

Please log in (or register) to post a dweet (copy-paste the code somewhere safe to save it meanwhile)


    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

show FPS hide FPS share 3 remixes fullscreen

rep_movsd

function u(t) {

eval(unescape(escape`𭁼𯀨𦀽𣐽𛠸𛁂🐮𜀵𛁙🐰𛁁🐮𜀰𜀹𛁣𛡳𭁹𫁥𛡦𪑬𭁥𬠽𙱢𫁵𬠨𛠵𬁸𚐠𪑮𭡥𬡴𚀱𚐧𚐊𡰽𧰽🠭𣐪𦀫𜰮𝠪𦀪𦀯𚀱𚱘𚡘𚐊𩡯𬠨𢐽𚁴🀴𚐪𝁥𝀻𢐭𛐻𮀮𩡩𫁬𤡥𨱴𚀹𝠰𚱘𚠱𞐬𝐴𜀫𦐪𜠹𛀮𜠬𛠲𚐩𦠽𦀬𦀽𦐫𡰨𚐫𠐪𚀱𛑂𚡙𚡙𚐪𦐬𦐽𛑚𚱇𚀩`.replace(/u../g,'')))

Jan 20 2022 9:37 AM UTC

}// 135/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Gumowski-Mira Mythic Bird

show FPS hide FPS share 2 remixes fullscreen

rodrigo.siqueira

remix of d/12287 by u/rodrigo.siqueira

function u(t) {

c.width+=X=Y=Z=d=.05
for(i=7e3;i--;)
X+=-d*(Y+Z),
Y+=d*(X+.2*Y),
Z+=d*(.2+Z*(X-5)),
x.fillRect(950+X*55,930-Z*55+Y*C(X/9+t)*9,3,5)

Apr 9 2019 1:57 PM UTC

}// 130/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Rössler Strange Attractor - system with chaotic dynamics and fractal properties. #attractor #lorenz

show FPS hide FPS share fullscreen

danny@hille.dk

remix of d/19549 by u/katkip

function u(t) {

for(t||(X=Y=Z=1,T=.001),m=i=34;i--;x.fillStyle=`hsl(${t*m},99%,50%`)X+=T*9*(Y-X),Y+=T*(X*(m-Z)-Y),Z+=T*(X*Y-Z),x.fillRect(X+Z*m,m*Y+540,5,5)

Jul 31 2020 6:10 PM UTC

}// 140/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

no depth, odd angle, but uncormpressed and with colors

u/danny@hille.dk

#lorenz #attractor

show FPS hide FPS share 2 remixes fullscreen

katkip

remix of d/12347 by u/katkip

function u(t) {

c.width*=1;t||(a=b=5);for(i=999;i--;)a+=S(b+C(a+i/9999)),b+=C(a+C(b+t*i)),x.fillRect(a*590-1800,b*290-300,9,9)

Feb 14 2019 6:13 PM UTC

}// 110/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Chaotic #attractor in motion #math (quarc in string theory)

show FPS hide FPS share 3 remixes fullscreen

rodrigo.siqueira

remix of d/13119 by u/rodrigo.siqueira

function u(t) {

c.width+=X=Y=Z=d=.04
for(i=6e3;i--;)X+=-d*(Y+Z),
Y+=d*(X+.2*Y),
Z+=d*(.2+Z*(X-5)),
x.lineTo(980+80*(X*C(t)-Y*S(t)),800-Z*48+Y*19)
x.stroke()

Jan 12 2020 12:43 AM UTC

}// 140/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Turning Rössler Strange Attractor, a system of three non-linear ordinary differential equations with chaotic dynamics and fractal properties. Some people see this turning clockwise, some see counterclockwise due to the bistable optical illusion (search "Spinning Dancer" for explanation). #attractor #illusion

u/rodrigo.siqueira

The rotation effect trick X*C(t)-Y*S(t) was "borrowed" by Frank Force KilledByAPixel's #Lorenz Attractor: from https://www.dwitter.net/d/14752

show FPS hide FPS share fullscreen

katkip

remix of d/12348 by u/katkip

function u(t) {

x.fillRect(0,0,2e3,1e3);x.globalAlpha=.1;t||(a=b=5);for(i=599;i--;)a+=S(b+C(a)),b+=C(a+C(b+t*i)),x.clearRect(a*590-1800,b*290-300,i/99,i/99)

Feb 16 2019 7:56 PM UTC

}// 140/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Chaotic #attractor in motion but more designed

show FPS hide FPS share fullscreen

katkip

remix of d/12345 by u/katkip

function u(t) {

t||(a=b=1);for(i=999;i--;)a+=S(b+C(a*b-i*2)/2),b+=C(a+C(b-t)),x.fillRect(a*400+300,540+b*400,5,5),x.globalAlpha=.1

Feb 14 2019 5:21 PM UTC

}// 114/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

3D shape doesn't feel so good... #d3 #attractor disintegration

show FPS hide FPS share 1 remix fullscreen

rodrigo.siqueira

function u(t) {

Xp=X=Y=t/800
x.globalAlpha=.1
for(i=2e3;i--;){
X=Xp*Xp-Y*Y+.9*Xp-.6013*Y
Y=2*Xp*Y+2*Xp+.5*Y
Xp=X
x.fillRect(1300+X*820,740+Y*400,2,2)
}

Feb 9 2019 3:14 PM UTC

}// 135/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Tinkerbell Map is a chaotic #attractor dynamical system, as described in https://en.wikipedia.org/wiki/Tinkerbell_map

u/rodrigo.siqueira

"Origin of the name: the graphical picture shows a similarity to the movement of Tinker Bell over Cinderella Castle, as shown at the beginning of Disney films."
u/katkip

You can replace Xp with p

show FPS hide FPS share 1 remix fullscreen

katkip

function u(t) {

t||(c.width=700,X=Y=0)
for(i=420;i--;)x.fillRect(180+(X+=S(Y/4))*170,130+(Y+=C(X-S(Y-X)))*70,1,1),X%=2,Y%=3.1

May 12 2022 11:24 AM UTC

}// 109/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

strange seashell #attractor

u/katkip

i missed dwitter

show FPS hide FPS share 1 remix fullscreen

rodrigo.siqueira

remix of d/21538 by u/rodrigo.siqueira

function u(t) {

x.fillRect(0,0,2e3,2e3)
V=X=Y=Z=28
for(i=999;i--;x.clearRect(1700+a*99,Z*V-i+99,6,6))Z+=(X*Y-Z)/V,X+=Y/9-X/5,Y+=X*(V-Z+S(t/6))/92,a=C(X+t)+Y

Feb 10 2021 1:29 PM UTC

}// 140/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Rotating #lorenz tornado #attractor

dwitter.net | #Attractor