Top dweets by u/Xen

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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Xen

remix of d/12172 by u/robbyg

function u(t) {

for(Z=99,i=9;i--;)for(v=200;v--;x.fillRect(520+S(t+v/Z)*400+i*Z,v*5,Z*v/Z,5))x.fillStyle=`hsla(${i*Z+v+t*Z},50%,50%,.1`

Feb 5 2019 4:45 PM UTC

}// 119/140

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u/katkip

#color

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Xen

remix of d/12072 by u/leoseccia

function u(t) {

for(c.width|=i=40;i--;)for(j=80;j--;x.fillRect(j*30+S(i/s*4)*250-300,i*30+C(j/s*2)*50-50,99,3))s=9/S(t/2)

Feb 1 2019 4:48 PM UTC

}// 105/140

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Xen

remix of d/9771 by u/BalintCsala

function u(t) {

c.width=500
for(x.scale(X=Z=20,Z);X--;)for(Y=Z;Y--;x.fill())for(i=3,x.beginPath();i--;)x.lineTo(C(a=i*2.11+t-C((Y-X)/6))+X*2+Y%2,S(a)+Y*1.4)

Sep 12 2018 1:58 PM UTC

}// 140/140

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Xen

remix of d/7434 by u/New_Core

function u(t) {

for(i=220;i--;x.fillRect(0,30,40,20))x.setTransform(k=20*C(b=i/9-t*4),20*S(b*2),0,1,i*9,550),x.fillStyle=`hsla(${4*i+t*k},99%,30%,.1)`

Jul 20 2018 8:07 PM UTC

}// 134/140

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Xen

remix of d/855 by u/mxfh

function u(t) {

λ=r=480;c.width=r*3;for(φ=a=Math.PI;φ>-a;x.lineTo(C(φ)*S(λ+t)*r+λ/8,(C(t=t+φ/r)*S(φ)+S(t)*C(φ-=1/r)*C(λ+t*φ))*r+r))λ+=a;x.stroke()

May 24 2018 5:48 PM UTC

}// 130/140

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u/graue

mystify my mind

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Xen

remix of d/5838 by u/DonKarlssonSan

function u(t) {

c.width|=0
x.globalCompositeOperation="xor"
x.translate(960,540)
for(i=24;i--;x.fillRect(s=i*i,s,s*=-2,s))
x.rotate(S(t)*C(i-t))

Jan 12 2018 1:24 AM UTC

}// 128/140

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Malice in wonderland

Show more comments…
u/DonKarlssonSan

Nice! Cool golf tricks!
u/Xen

thanks, are you in the chat?
u/DonKarlssonSan

Just joined!
u/DonKarlssonSan

I remixed your remix: https://www.dwitter.net/d/5974
u/sigveseb

Basically intrinsic gravity in dweet form
u/Xen

i think u/magna started making it scene by scene on here...

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Xen

remix of d/3697 by u/Citiral

function u(t) {

for(c.width|=i=w=1e3;i>=0;i-=9)for(j=1e3;j>=0;j-=9)I=S(t*2)*i-w/3,J=j*C(t*2)+1e3/2,x.fillRect(500+i,j,o=7-C(Math.sqrt(I*I+J*J)/9+frame)*4,o)

Dec 26 2017 10:09 PM UTC

}// 140/140

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Xen

remix of d/3035 by u/artfarnaa

function u(t) {

 for(c.width|=a=48;--a;x.arc(960+S(G+t)*321,540+C(t+G)*666*S(t),a%2*99*Math.abs(S(t-G))*5,0,7))x.moveTo(G=a/2,0)
x.fill('evenodd')

Nov 19 2017 6:58 PM UTC

}// 130/140

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Xen

remix of d/1201 by u/bligglenuber

function u(t) {

x.fillStyle=`hsl(${(t*=5e2)/2},80%,50%)`
x.globalCompositeOperation='difference'
x.fillRect(t%1920,t%1080,9,9)
x.drawImage(c,0,9)

Nov 3 2017 8:09 PM UTC

}// 129/140

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it's raining rainbow sierpinski triangles!

u/zanella

I just did https://www.dwitter.net/d/4677, but yours kicked the hell out of mine. :D
u/Xen

thank you :-)
u/f8f82804

#rainbow #fractal

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Xen

remix of d/29570 by u/taupelink

function u(t) {

f=u=>((u%12-6)**2-162)**2/5e3;g=n=>!(f(X/n)+f(Y/n)&n);
for(i=1e4;i--;x.fillRect(20*X,20*Y,g(2),g(1)))Y=(X=i*t%96)*i%48,x.fillStyle=R(Y^X)

Feb 26 2024 4:59 PM UTC

}// 137/140

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Quick play

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