New #bifurcation 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 fullscreen

rodrigo.siqueira

remix of d/26492 by u/rodrigo.siqueira

function u(t) {

x.fillRect(0,0,2e3,2e3)
for(Z=Y=i=-1;i<1;i=i+.001)
X=i*4.5+S(Z/52)/5,
Y=4*C(i*Y-2),
Z=(8+Y*S(3*i+t))*60,
x.clearRect(980+150*X,Z+Y,2,5)

Nov 21 2022 3:38 PM UTC

}// 135/140

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

Liquid #bifurcation

show FPS hide FPS share fullscreen

rodrigo.siqueira

remix of d/26470 by u/rodrigo.siqueira

function u(t) {

c.style.filter=`invert(`
a=0;for(X=1920;X--;)x.fillStyle=R(a*X,a*130,9/X),a+=C(a*((X/160-3+C(X/t)/t)*5+25)/16),x.fillRect(X,a*630+190,1,.2)

Nov 15 2022 2:51 PM UTC

}// 139/140

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

Neon #bifurcation "A bifurcation occurs when a small smooth change made to the parameter values (the bifurcation parameters) of a system causes a sudden qualitative or topological change in its behavior." (from the Bifurcation Theory)

u/leafyvez

amazing!
u/Xen

Siick!
u/Joachim

Beautiful!
u/magna

So glowy!

show FPS hide FPS share 1 remix fullscreen

rodrigo.siqueira

remix of d/18274 by u/rodrigo.siqueira

function u(t) {

c.style.filter=`invert(`
for(Y=X=j=7e3;j--;j%99||(T=Y=S(j*t)*2,R=X=C(Y)))Y=Y*Y-X*X+(X=X*Y/5+R,T),x.fillRect(1300-X*1200,Y*299+650,.5,t<6)

Nov 12 2022 11:52 PM UTC

}// 137/140

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

I was trying to remix the Buddhabrot but got the #Bifurcation Diagram instead.

u/joeytwiddle

Sometimes mistakes are the most fun

show FPS hide FPS share fullscreen

rodrigo.siqueira

remix of d/26459 by u/rodrigo.siqueira

function u(t) {

c.style.filter=`invert(`
a=0;for(X=1920;X--;)for(i=11;i--;)
a+=C(a*((X/210-2)*5+30+C(i+t/3.5)*9)/16),x.fillRect(X,a*700+210,t<3.5,.2)

Nov 9 2022 1:39 PM UTC

}// 133/140

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

#bifurcation fibers x-ray

show FPS hide FPS share 1 remix fullscreen

rodrigo.siqueira

remix of d/26457 by u/Odog8

function u(t) {

a=0
for(i=160;i--;)a+=C(a*((t-1)*5+30+S(i)*9)/16),x.fillRect(260*t,a*700+210,4,3)

Nov 9 2022 2:17 AM UTC

}// 81/140

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

"The logistic map is often cited as an archetypal example of how complex, chaotic behaviour can arise from very simple non-linear dynamical equations." #bifurcation #chaos

u/Odog8

Very pretty!

show FPS hide FPS share 1 remix fullscreen

rodrigo.siqueira

remix of d/25376 by u/rodrigo.siqueira

function u(t) {

f=(x,y,n=3)=>y<Math.random()*X-x?f(x*x-y*y+.3,3*x*S(y),n+1):S(n/5)**2
for(i=2e4;i--;x.fillRect(X=u&2047,u>>11,f(X/990-1,u/2e6-1.1),1))u=-~u

Apr 27 2022 8:03 PM UTC

}// 139/140

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

Electric #fractal with rays and bifurcations #bifurcation

u/magna

wow!
u/pavel

Brainy!
u/rep_movsd

Galaxy brain

show FPS hide FPS share 1 remix fullscreen

rodrigo.siqueira

remix of d/25337 by u/rodrigo.siqueira

function u(t) {

f=(x,y,n=0)=>y<X/S(y)**2?f(x*x-y*y-.8,2*x*S(y)+.2,n+t/4+2):S(n/9)
for(i=2e4;i--;x.fillRect(X=u&2047,u>>11,f(X/480-2,u/1e6-1.15),1))u=-~u

Apr 18 2022 2:39 PM UTC

}// 137/140

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

#fractal with electrical #bifurcation rays

u/donbright

legend. how does this even work?

show FPS hide FPS share fullscreen

rodrigo.siqueira

remix of d/21137 by u/rodrigo.siqueira

function u(t) {

x.fillRect(0,0,2e3,2e3);for(Y=i=0;i<9;i=i+.002)
X=S(i/5-t+Y/9)+i,
Y=15*S(i/6+Y/6-t),
Z=S(i/2+t*2)*8,
x.clearRect(170+170*X,540+Z*8+Y*20,2,5)

Jan 6 2021 12:54 PM UTC

}// 140/140

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

Bifurcation flow #bifurcation

show FPS hide FPS share 1 remix fullscreen

rodrigo.siqueira

remix of d/17516 by u/rodrigo.siqueira

function u(t) {

x.fillRect(0,0,2e3,2e3)
for(Y=i=-11;i<11;i=i+.005)
X=S(i/5-t+Y/9)+i,Y=15*S(i/6+Y/6-1),Z=S(i/2+t*2)*8,
x.clearRect(980+75*X,540+Z*8+Y*20,2,5)

Jan 4 2021 9:42 PM UTC

}// 140/140

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

Bifurcation waves #bifurcation

u/Qwitter

quad map flaps

show FPS hide FPS share fullscreen

Zillatius

function u(t) {

t?a%=4:a=0;q=c.width=10e2;for(r=a,w=0;w<q;w++,r+=0.1/w/a){xn=0.5;for(i=0;i<30;i++){xn=r*xn*(1-xn);i>20?x.fillRect(w,xn*q/2,1,1):0}}a+=0.01

Apr 29 2020 11:33 AM UTC

}// 138/140

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

Logistics map zooming back and forth(first dweet)

u/Zillatius

Inspired by https://youtu.be/ovJcsL7vyrk
u/rodrigo.siqueira

Let's add this #bifurcation to our collection.

dwitter.net | #bifurcation