New #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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username

remix of d/15007 by u/username

function u(t) {

x.globalAlpha=.3
for(s=21;s--;)for(a=12;a--;x.fillRect(s*99-59,a*99,g=S(t*9+s+a)*99,g))x.fillStyle=`hsl(${t*a*s},50%,50%`

Jul 17 2019 1:34 PM UTC

}// 121/140

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waves of disco wave floor tiles

u/username

#waitforit has some nice patterns later
u/Xen

very smooth

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katkip

remix of d/15009 by u/katkip

function u(t) {

t||(a=b=1);for(i=999;i--;)x.fillRect(360+a*100,760+b*100-t*50,3,3),a+=S(b/4+t*S(b/a-S(t*b+t))/99)*3,b+=C(a/4)/3;x.globalAlpha=.1

Jul 17 2019 11:52 AM UTC

}// 128/140

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UFO drops a nuclear bomb! #waitforit #chaos

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Fime

remix of d/14810 by u/Fime

function u(t) {

z=1080
a=[0,z,z,0],b=[0,0,z,z]
t?0:this.f=this.g=this.i=0
i+=Math.ceil(Math.random()*3)
i%=4
f+=(a[i]-f)/2
g+=(b[i]-g)/2
x.fillRect(f,g,1,1)

Jul 8 2019 1:29 PM UTC

}// 140/140

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A variant of the chaos game with four vertices. Go fullscreen and #waitforit

u/Xen

nice!

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username

remix of d/6965 by u/Xen

function u(t) {

eval(unescape(escape`砮杬潢慬䅬灨愽⸰ㄻ睩瑨⡸⥦潲⡩㴳㘴㭩ⴭ㭢敧楮偡瑨⡦楬氨⤩⥦潲⡦楬汓瑹汥㵠桳氨⑻⡴⩩⤪㑽ⰸ〥ⰴ〥⥠ⱪ㴹㭪ⴭ㬩汩湥呯⡩┲㠪㜹⬵〪䌨猽樫樯⡴┵⤩Ⱪ┲㘪㐷⬵〪匨猩⤻砮摲慷䥭慧攨挬㤬㤩㬻`.replace(/u(..)/g,"$1%")))

Jul 4 2019 10:36 AM UTC

}// 136/140

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#waitforit I do not know why I thought that this would look great, but it turned out to be something quite awesome

u/Xen

love it!
u/magna

Wow!
u/magna

Wow!

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username

remix of d/6939 by u/snydej

function u(t) {

with(x)for(i=3e2*(1+S(t))^0;i--;beginPath(fill()))for(j=6;j--;fillStyle=`hsl(${(t+i)*79},57%,50%`)lineTo(i%28*71+50*C(j),i%26*41+50*S(j)+26)

Jul 3 2019 6:13 PM UTC

}// 140/140

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#seamless + #waitforit

u/donbright

#tessellation
u/donbright

i waited...very cool
u/Xen

what exactly am i wai... ooooooo sexy!!

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Blacklink

function u(t) {

eval(unescape(escape`㭣⹷楤瑨簽愽〻猽㔰⭃⡴⤪⠳〫⸱⩴⤻景爨㭡㰱㤲〻愫㵳⥻景爨戽〻戼㄰㠰㭢⬽猩筥㵡⼴㠰ⴲ⸵㭦㵢⼴㠰ⴱ㭨㵤㵮㴰㭷桩汥⡨⩨⭤⩤㰴☦渼琩筧㵨⩨ⵤ⩤⭥㭤㴲⩨⩤⭦㭨㵧㭮⬫絩昨渼琩砮晩汬剥捴⡡Ɫⱳⱳ⥽紻`.replace(/u(..)/g,"$1%")))

Jul 3 2019 3:01 PM UTC

}// 140/140

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An animation showing the impact of resolution and loop depth on the quality of a mandelbrot!

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u/Blacklink

I think that I 'may' have been able to make it draw the pattern without compression but to make it more unique I wanted to add these features which required compression
u/Blacklink

the resolution changes but also the max resolution increases over time, just as the loop depth increases over time
u/Xen

woah! that is damn impressive! i love it
u/Xen

#waitforit #mandelbrot
u/katkip

#fractal #slowrender
u/KilledByAPixel

👍

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username

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪁼👲👮🐾𤰨𚁩𚱴𚠶𜀩𚡪𚠪𫠫𞐩𚠹𧠰𒡦𫱲𚁩🐱𝰻𪐭𛐻𡡐𤰽𛠳𚑦𫱲𚁪🐳𜀻𪠭𛐻𮀮𬱴𬡯𪱥𚀩𚑦𫱲𚁸𛡢𩑧𪑮𤁡𭁨𚁫🐹𞐫𬠨𝰩𚠹𚐻𪰭𛐻𮀮𫁩𫡥𥁯𚀱𜠰𚡩𚱦𚁓𚐬𜐲𜀪𚁪𙐹𚐫𩠨𠰩𚐩𩠽𡠽🠴𚡲𚀴𚐪𡠨𬠨𜰩𚡫𛰹𞐩𚰳𚡲𚀵𚐪𡠨𬠨𜠩𚡫𛰹𞐩`.replace(/u../g,'')))

Jun 30 2019 11:46 AM UTC

}// 140/140

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doodles you can actually take a look at (#waitforit, fullscreen advised)

u/joeytwiddle

doctor's prescriptions
u/geb

#background

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username

remix of d/14716 by u/username

function u(t) {

with(x)for(k=i=1080;i---99;beginPath(fill(arc((i**3+p)%2e3,(i*i+p)%k,k/(i/(6+S(t*4+i)*6)),0,7))))fillStyle=`hsla(${i+(p=t**3)},99%,60%,.03`

Jun 29 2019 6:59 PM UTC

}// 139/140

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#waitforit

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joeytwiddle

remix of d/14824 by u/donbright

function u(t) {

c.width=400
d=(r,T)=>x.fillText(T,200+r*S(a=i/1.91),115-r*C(a))
for(i=N=t|0;i>1;i--)
for(N%i||d(60+i,i),k=50;k--;)N%i||d(k,'*')

Jun 29 2019 4:36 AM UTC

}// 127/140

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Prime factors on a clock #primes #math

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u/joeytwiddle

Shouts to donbright and taupelink!
u/joeytwiddle

35, 55, 77, 95, 115 and 119 all draw a lambda
u/katkip

Wow
u/taupelink

yay
u/DataMeta

Noice!
u/joeytwiddle

Oops this shows all factors, not just prime factors
u/donbright

hee hee sorry my description on the original was slightly misleading
u/donbright

you have golfed it down to where you might actually be able to do something only with prime factors
u/donbright

holy smokes... i just realized something. if you express an integer using this method, there are only 2 to the twelfth possible representations, which is 4096
u/joeytwiddle

Even fewer, since 4, 6, 8, 9, 10, and 12 never appear alone
u/joeytwiddle

They all light up at t=13860, after 3.85 hours #waitforit
u/joeytwiddle

For seconds/minutes use S(a=i/9.55) and d(60+i/4,i)
u/joeytwiddle

To see factors of odd numbers only, and quickly: i=N=t*22|1
u/donbright

cool

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Xen

remix of d/14750 by u/KilledByAPixel

function u(t) {

with(x)for(fillRect(0,0,2e3,2e3),i=234;i--;stroke())for(beginPath(j=9);j--;arc(960,540,i*4,a=j*.785+S(i/9+t*9)/t,a))strokeStyle=R(i*t,t,i*i)

Jun 25 2019 4:56 PM UTC

}// 140/140

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#waitforit

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