Top #moire 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.

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Xen

function u(t) {

x.strokeRect(!x.rotate(C(t)/1e3),0,t*99,t*66)

Aug 4 2019 5:55 PM UTC

}// 45/140

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u/DataMeta

this.
u/DataMeta

#moire
u/rafroller

I want to take a walk in there

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KilledByAPixel

remix of d/16804 by u/KilledByAPixel

function u(t) {

with(x)for(c.width|=q=r=540;r-=20;beginPath(stroke()))for(i=40;a=i-->>3;ellipse(960,q+a%2*r-r/2,r,r/2,0,b=(i-a+(z%2<1&&z))%4*1.57,b))z=t+r/q

Dec 6 2019 4:20 PM UTC

}// 140/140

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Staggered Cubes Micro

u/KilledByAPixel

Dang, I had a feeling pavel already did this one... https://www.dwitter.net/d/10900
u/metamero

beautiful #moire effect
u/katkip

pavel's is smoother but yours is reversed and look better

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New_Core

remix of d/7289 by u/New_Core

function u(t) {

c.width|=V=960,H=560
for(i=500;i--;x.lineTo(V+(S(a)+S(t*2))/Z*V,H+(i/220-1)/Z*H))Z=4*S(t)+C(a=i%5*1.57+t)+5
x.stroke()

Mar 12 2018 9:30 AM UTC

}// 118/140

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u/Xen

very nice!
u/13thptr

#d3 #cube #moire

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irregularshed

function u(t) {

for(var h=0; h<1920; h++) {
var v=(t*60)%1080;var l=((h*h+v*v)/17)%256;x.fillStyle=R(l,l,0,1);x.fillRect(h,v,1,1);}

Feb 26 2017 6:36 PM UTC

}// 115/140

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Threw this together on my phone :)

u/SpecialAgent

beautiful!
u/sigveseb

very nice in fullscreen!
u/Tekmap

#moire

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jprctr

function u(t) {

d=24
for(i=1;i<81;i++){
for(j=1;j<46;j++){
v=125+C(t+(j-23)*+(i-40)*S(t))*125
x.fillStyle=R(v,v,v,0.1) 
x.fillRect(i*d,j*d,d,d);
}
}

Feb 24 2017 9:21 PM UTC

}// 133/140

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u/Uruwi

Reminds me of wavefunction collapse.
u/rhys5584

nice
u/rhys5584

nice
u/katkip

#moire

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KilledByAPixel

function u(t) {

c.width=1e3
z=500
for(i=501;i--;x.lineTo(z+k*50*S(t/2)+S(p=(i/2|0)*Math.PI*4/z-t*k/9)*250,281+C(p)*250))k=(i%2?-5:5)
x.fill('evenodd')

May 31 2019 11:10 PM UTC

}// 134/140

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Stuck Circles

u/Xen

woot, love it
u/katkip

#moire

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katkip

function u(t) {

c.width*=1;s=5;x.translate(950,540);for(i=200;i--;)x.strokeRect(-i*s,-i*s,i*s*2,i*s*2),x.rotate(T(t/2)/99)

Feb 2 2019 5:33 PM UTC

}// 106/140

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Spinning

u/cantelope

dem moiré patterns!
u/katkip

#moire

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f8f82804

remix of d/10907 by u/f8f82804

function u(t) {

c.width=640;for(s=99;s--;x.beginPath(x.stroke()))for(i=5;i--;x.lineTo(320+3*S(A)/z,(2+C(A)/2)/z))z=(3-C(A=1.571*(t/3+i)))/3/s

Nov 8 2018 8:41 PM UTC

}// 125/140

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#d3 #perspective #wireframe #pyramid #moire

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Xen

remix of d/12416 by u/Xen

function u(t) {

x.fillRect(!x.rotate(1),t,4e3,1)

Apr 1 2019 10:26 PM UTC

}// 32/140

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32byte moire,, t/3e3 looks better on rotate but no room sorry

Show more comments…
u/vinca

I like this minimalism.
u/Xen

it was also posted 34 minutes before my 32nd birthday, i timed it wrong lol
u/DataMeta

As the saying goes, less is mo(i)re ;P
u/DataMeta

As the saying goes, less is mo(i)re ;P
u/katkip

#moire
u/metamero

i loved this one (and datameta's comment). i got 30B on a (much simpler) circular moire pattern d/12993

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Xen

remix of d/10835 by u/magna

function u(t) {

t||(a=Array(w=2e3).fill(0))
x.drawImage(c,0,0,w,w,0,5,w,w)
for(i=w;i--;x.fillRect(i,0,1,5))x.fillStyle=`hsl(${a[i]+=i*C(i/299+t)},99%,50%`

Nov 5 2018 3:48 AM UTC

}// 138/140

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u/katkip

#moire

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