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.

Try the new frontend: beta.dwitter.net
Current theme challenge: #Opposites

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KilledByAPixel

remix of d/18243 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𩡯𬠨𪠽𝀸𛁺🐵𝀰𞱪𛐭𞰩𩡯𬠨𪐽𜡥𜰬𠐽𥀨𠠽𥀨𥀽𣑡𭁨𛡲𨑮𩁯𫐩𚠴𛐲𚐪𜰭𜠬𦀽𠐬𦐽𠠻𦀪𪐭𛐻𮀮𩡩𫁬𤡥𨱴𚁴🰸𜀰𛑘𚡺𞠰𛁴🱙𚡺𚰵𝀰𞠰𛁗👴🰨𮀮𩡩𫁬𤱴𮑬𩐽𨁨𬱬𚀤𮱩𛰳𯐬𞐹𙐬𙁻𞐹𛑩𛰳𞑽𙐬𜑠𛀱𚐺𜡥𜰬𥰩𚑘👘𚡘𛑙𚡙𚰨𦐽𜠪𦀪𦐫𠠬𠐩`.replace(/u../g,'')))

Apr 12 2020 6:34 AM UTC

}// 139/140

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Mandlebrot Nebula 2.0

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KilledByAPixel

function u(t) {

c.style.filter='sepia()invert('
r=Math.random
A=X=r()*4-2
B=Y=r()*2-1
for(q=i=540;i--;x.fillRect(X*q+1200,Y*q+q,1,1))X=X*X-Y*Y+(Y=2*Y*X+B,A)

Apr 9 2020 4:39 AM UTC

}// 140/140

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Mandelbrot Galaxy #Fractal #SlowDraw

Show more comments…
u/KilledByAPixel

GIF: https://twitter.com/KilledByAPixel/status/12…
u/KilledByAPixel

#Mandelbrot #WaitForIt
u/joeytwiddle

Very pretty! Mandelbrot in space
u/iverjo

Impressive
u/tomxor

Incredible!
u/aleamb

beautiful!!
u/Xen

sexy!
u/DataMeta

coool!
u/KilledByAPixel

thank you 😊
u/KilledByAPixel

#buddhabrot
u/Qwitter

Nice to see

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katkip

remix of d/18180 by u/katkip

function u(t) {

x.fillStyle=R(128+S(t*8)*128)
t||x.translate(960,540)
x.fillText("⬈",t>1?-159:-20+t,t>1?99:-20)
x.rotate(t>1?.11:.7854)
x.font=`${11-t}cm"`

Apr 7 2020 5:52 PM UTC

}// 139/140

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#waitforit a very fancy chaos magic symbol (sign of entropy) #text

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pavel

remix of d/18153 by u/Kirjava

function u(t) {

with(x)for(beginPath([X,Y=X,r=200,a=2]=u[T=-~T]||[999]),fillStyle=R(i=4,3e3/r);i--;fill())lineTo(...u[2*T+i]=[X-C(--a)*r,Y+S(a)*r,r*.8,a-9])

Apr 7 2020 3:38 AM UTC

}// 140/140

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#tree #waitforit #uncompressed

u/pavel

This is a breadth-first traversal of a binary tree, one frame at a time. The tree is maintained in a 1D array (2n+i notation) that I simply iterate left-to-right. The loop does double-duty for drawing the current node and inserting the children. The shape has four corners so the loop runs four times and inserts four children: 2n+0, 2n+1, 2n+2, 2n+3. My mind was blown when I realized no extra code was needed to prevent the adding of the extra children because the first two children of the next iteration will overwrite them!
u/joeytwiddle

#broccoli
u/katkip

interesting
u/pavel

https://i.imgur.com/FZ9Whj4.png

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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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Xen

remix of d/18108 by u/Xen

function u(t) {

for(i=38;i--;x.stroke())x.beginPath(),x.strokeStyle=`hsl(${t*59},${t}%,50%)`,
x.arc(1e3+C(i*7+t/59)*t**2.1,500+S(i*2)*t**2,500-t*t*.7,0,9)

Apr 1 2020 4:11 PM UTC

}// 138/140

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R&om 2 #waitforit

u/Xen

#rainbow #spikes #d3

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username

remix of d/18089 by u/Xen

function u(t) {

eval(unescape(escape`睩瑨⡸⥧㴨␬弩㴾筧汯扡汁汰桡㴤ⱦ楬汓瑹汥㵟紬木ㄬ恨獬⠤筓⡴⨽琩⨶㥽ⰹ㤥ⰴ㈥怩Ɫ敧楮偡瑨⠩ⱡ牣⠱攳⭓⡴⤪㑥㈬䌨琩⨴攲⬵攲ⰵ〬〬㜩Ᵽ汯獥偡瑨⠩ⱦ楬氨⤬木⸰㌬✣晦昧⤬晩汬剥捴⠰ⰰⰹ攳ⰹ攳⤻`.replace(/u(..)/g,"$1%")))

Mar 31 2020 11:15 AM UTC

}// 139/140

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circle #waitforit

u/username

after some time it repeats (:
u/Xen

sexy!

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Xen

remix of d/18088 by u/draseil

function u(t) {

x.fill(x.arc(1e3+S(t*=t)*400,C(t)*400+500,50,0,c.width|=0))

Mar 30 2020 1:35 AM UTC

}// 59/140

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Circles2

u/Xen

Shoutz 2 u/draseil #waitforit

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KilledByAPixel

remix of d/17960 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𭱩𭁨𚁸𚐨𭀯🐮𜐵𚐿𬱴𬡯𪱥𚀩𞡳𨱡𫁥𚀹𛀹𚐬𩠽𜐴𜀬𨠽𭀾𩠬𬐽𭀼𝐰𛁢𩑧𪑮𤁡𭁨𚁺👱🱴𞡢🱴𙑦𛐸𝐺𭀭𝐰𚐬𬱴𬡯𪱥𤱴𮑬𩐽𤠨𚁺𚱦𚐪𬐬𜀬𜀬𛠰𜠫𬐯𞐩𛁥𫁬𪑰𬱥𚀶𜀪𚀱𚱴𛱦𯀰𚐬𞐹𛑺𛁷👢🱃𚁺𚠪𛠵𚐪𞀫𞐺𤰨𮠪𚠱𛠲𛰳𝰩𚠱𜰫𜐹𛁷𛰶𛀰𛀡𬐬𝰩`.replace(/u../g,'')))

Mar 17 2020 7:15 PM UTC

}// 140/140

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Wine Carafe with 2 Glasses 🍷 #Glass #SlowDraw

u/KilledByAPixel

Give it a few seconds after the carafe, the glasses will draw eventually.
u/joeytwiddle

Smooth
u/katkip

#waitforit
u/KilledByAPixel

#stilllife
u/vain

beautiful!

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katkip

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪀽𝀰𜀻𪑦𚀡𭀩𮱱👛𧐻𩡯𬠨𪐽𜀻𪐼𝠮𜠸𞱩𚰽𛠰𜀳𚑱𛡰𭑳𪀨𮱸𞠰𛁹𞠰𛁡𞡩𯐩𯐊𩡯𬠨𪐠𫱦𘁱𚑻𮀮𩡩𫁬𤡥𨱴𚀲𜀰𚱩𛡸𛀱𜐰𚱩𛡹𛀱𛀱𚐻𪑦𚀨𨐽𣑡𭁨𛡡𨡳𛁡𚐨𪐮𮀫👃𚁩𛡡𚐩🠱𜐰𯁼𨐨𪐮𮐫👓𚁩𛡡𚐩🠱𜐰𚑩𛡡𚰫𛁩𛡸🐰𛁩𛡹🐰𯐠`.replace(/uD./g,'')))//7

Mar 13 2020 2:54 PM UTC

}// 140/140

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It's interesting that it starts getting a circle again #waitforit

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