Top #WaitForIt 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

remix of d/21635 by u/erin

function u(t) {

for(i=499;i--;x.fillRect(i*3+S(t+i/t)*i,540+S(t+i/i)*580,9,9))x.fillStyle=`hsla(${i*t},70%,${90*C(i&t*t)}%,.5)`

Feb 11 2021 1:30 PM UTC

}// 111/140

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#Waitforit digital crystal #sierpinski

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Xen

remix of d/21198 by u/New_Core

function u(t) {

c.style.filter="blur(4px)contrast(9)"
for(c.width|=i=1e3;i--;x.fillRect(935+i*S(a=i^t),515+i*C(a),59*S(b=t-i),59*C(b)))x.fillStyle="#"+i

Jan 7 2021 11:59 PM UTC

}// 136/140

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quick play

u/danny@hille.dk

Love it
u/Xen

#waitforit

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Xen

remix of d/20880 by u/pavel

function u(t) {

p=n=>60*n+(37*n-20)*Math.asin(S(16*t/n))
x.fillStyle=`hsl(${p(t*t)},50%,50%,.1)`
x.beginPath(x.fill(x.arc(p(16),p(9),40,0,t)))

Dec 1 2020 12:48 AM UTC

}// 126/140

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bathroom tile remix

u/Xen

#waitforit

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WasifBoomz

remix of d/20329 by u/bandaloo

function u(t) {

i=t*60;x.font=t*100+"px'";x.fillStyle=`hsl(${t*99},40%,80%`;x.fillText(T(i)&1?'╱':'╲',i%20*96,i*5);x.drawImage(c,t,C(t))

Oct 21 2020 7:48 PM UTC

}// 120/140

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#waitforit

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WasifBoomz

remix of d/20306 by u/dethe

function u(t) {

c.width=1920 // clear the canvas
p=Math.PI*3
h=(n,f)=>n+f(i*p/180)*n/2+f(t+i)*n/3
for(i=0;i<t*9;i++)
x.fillRect(h(960,S,C),h(540,C,S),25,25)

Oct 21 2020 7:45 PM UTC

}// 140/140

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#waitforit

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Xen

remix of d/19861 by u/DaSpider

function u(t) {

for(i=f=2e3;i--;x.fillStyle=`hsl(${i/4-t*t} 99%31%)`)x.fillRect(C(i*T(t))*f,f-i%f,9,39)

Sep 8 2020 9:31 PM UTC

}// 87/140

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slight play

u/Xen

#waitforit
u/taupelink

Cool! Just one thing, at least for iOS: add a space between 99% and 31%

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Xen

remix of d/19784 by u/taupelink

function u(t) {

with(x)t?beginPath(fill(arc(t*149%z,t*9+C(t*5)*9,129,0,9))):fillRect(0,0,z=2e3,z),fillStyle=R(0,z*S(t*4),z,.01)

Aug 28 2020 11:52 PM UTC

}// 111/140

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random remix in same style

u/Xen

#waitforit

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Xen

remix of d/15944 by u/afs

function u(t) {

for(c.width|=i=47;i--;)for(j=9;j--;x.arc(960+234*S(z=i*t/j/3),540+234*C(z),300,0,t))x.beginPath(x.stroke())

Jun 19 2020 5:39 PM UTC

}// 107/140

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Golf and Play

u/Xen

#waitforit

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bandaloo

remix of d/18707 by u/bandaloo

function u(t) {

i=(t*60)%480;for(j=270;j--;)x.fillStyle=R(x.fillRect(i*4,j*4,4,4),(i&j)*t/4)

May 10 2020 6:01 AM UTC

}// 76/140

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resolving sierpinksi #waitforit

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taupelink

remix of d/15399 by u/taupelink

function u(t) {

for(i=q=300,d=e=f=0;i--;d+=((r=Math.random(l=.8)*11|0)-3-d+e*f*C(d)/2)*l,f+=(r%2-f-d*e/9)*l,e+=(r%7/3-e+d*e*f/2)*l)x.fillRect(d*q,2*e*q,1,1)

Apr 3 2020 2:06 AM UTC

}// 140/140

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I'm resuming my #chaosgame experiments, no promises it will come out good if you choose to #waitforit

u/KilledByAPixel

If you use http://capjs.3d2k.com/ you can change the time scale in advanced settings, might help you iterate faster. For this one you can set the time scale to 10000 and it appears instantly.
u/taupelink

u/KilledByAPixel Thank you--that is great!

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