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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Current theme challenge: #Opposites

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taupelink

remix of d/18785 by u/taupelink

function u(t) {

for(f=.5,i=d=e=1e3;i--;x.fillRect(960+d*z*C(e),540+d*z*S(e),f,f))r=15+Math.random(z=90)*z|0,d=r/7+f*C(e),e=r+f*S(e)/r**.5,f=d*e/9/r+.3/f**.5

May 17 2020 11:10 PM UTC

}// 140/140

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d/18845

u/sigveseb

Some sort of #starfield #slowdraw #waitforit

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joeytwiddle

function u(t) {

D=[5,4,3]
for(E='',L=3;L--;)E+='i0123456789*/+-&|^~'[Math.random()*19|0]
try{if(D.every((o,i)=>eval(E)==o))T=E}catch(r){}
throw T+','+E

May 12 2020 1:34 AM UTC

}// 135/140

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Expression miner: Finds an E length L that generates D #waitforit

Show more comments…
u/joeytwiddle

E.g. for D=[7,2,5] and L=5 it produced 5/i^7
u/joeytwiddle

(But I did add an extra for loop to make it run faster!)
u/joeytwiddle

Inspired by https://github.com/pavelb/pavelb.github.io/b… whatever that is
u/tomxor

Nice #fuzzing
u/pavel

😂 the code is a mess but its useful. The ascii vomit encodes the valid next char to speed things up.
u/joeytwiddle

Ah I see, that's what it's for!

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Xen

remix of d/18621 by u/HellMood

function u(t) {

x.fillText(t?y:y=T=9,y=y-T>>1,T-=(T&2)*8e2-y)

May 11 2020 12:36 AM UTC

}// 45/140

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45b #dragoncurve Shoutz 2 u/HellMood

u/Xen

#waitforit #fractal
u/HellMood

Neat tricks :) Abusing the t further before i did ;)

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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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ersagun

function u(t) {

for(b=0;b<99;b++)for(a=0;a<99;a++)A=a/t,B=b/t,x.fillStyle=R(S(A*C(B*S(A)*S(B))*C(A*S(B)*S(A)))*99+99),x.fillRect(a*9,b*9,9,9)

May 7 2020 12:31 PM UTC

}// 125/140

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I don't even know. I am just playing with sines and cosines at this point.

u/Xen

#waitforit

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taupelink

remix of d/17519 by u/katkip

function u(t) {

f=(x,y)=>C(x)*S(y)<-.3?f(y-2,x-1):S(x/3-2)+C(y*7);for(i=999;i--;)X=(r=Math.random)()*213,Y=r()*122,f(X/7,Y/7)<0?x.fillRect(X*9,Y*9,1,1):t

May 7 2020 12:31 AM UTC

}// 137/140

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remix with circles and black&white effects #recursive #waitforit

u/taupelink

imperfect circles...

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HellMood

function u(t) {

for(y=i=1e4;i--;)x.fillText(0,y=y-t>>1,t-=1630*(t&1)-y)

May 6 2020 9:56 PM UTC

}// 55/140

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Small Dragon 55b (give it some time)

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u/sigveseb

#waitforit
u/KilledByAPixel

nice, i think this is the smallest dragon curve on dwitter! #dragoncurve
u/HellMood

<code>for(y=i=5e5;i--;)x.fillText(0,y=y-t>>1,t-=1630*(t&1)-y)</code> to get an image fast, but then it's not very responsive.
u/Xen

nice! long time no see, welcome to dwitter
u/Xen

54: for(y=i=1e4;i--;)x.fillText(i,y=y-t>>1,t-=1e3*(t&1)-y)
u/HellMood

cutting my carefully crafted number for filling most of the screen does not directly count ;)
u/HellMood

Xen, Cool stuff on your side! How do you do the code markdown?
u/Xen

you know my style lol... pair of ` for code

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KilledByAPixel

function u(t) {

eval(unescape(escape`𥀽𛑾𥀊𮠽𥀯𜠥𞑼𜀊𨐽𥀯𜐵𜀊𮀮𩡩𫁬𤱴𮑬𩐽𙰣𡡆𡠧𒡸𛡦𫱮𭀽𨀤𮱳🐲𛑓𚁺𚠮𜰹𚐯𜡽𩑭𘁩𫑰𨑣𭁠𒡴🱣𛡳𭁹𫁥𛡢𨑣𪱧𬡯𭑮𩀽𙱲𩑤𙰺𮀮𬱣𨑬𩐨𜠰𛀲𜀩𒡡🀲𙠦𮁛𥀥𜠿𙱦𪑬𫁔𩑸𭀧𞠧𬱴𬡯𪱥𥁥𮁴𙱝𚀧𡁗𡑅𥁆𣁉𦀧𦱺𧐬𝠫𮠪𜐰𛑡𛀱𝐫𬰪𜐳𛑡𛀶𚐻`.replace(/u../g,'')))

Apr 23 2020 8:11 PM UTC

}// 140/140

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Dweetflix and chill

u/KilledByAPixel

#waitforit
u/katkip

interesting technique!
u/KilledByAPixel

this one was tough, but worth it
u/KilledByAPixel

#logo

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KilledByAPixel

remix of d/18406 by u/KilledByAPixel

function u(t) {

for(c.width|=i=z=1001;i--;)
x.arc(z,540,500,q=S(i*Math.PI*99/1e3+t/z)*t+1.57,q)
x.fill()

Apr 22 2020 4:56 AM UTC

}// 88/140

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u/KilledByAPixel

#waitforit
u/ersagun

#circlechallenge
u/joeytwiddle

One of the best examples of this effect IMO #trippy
u/donbright

oh my gourd

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KilledByAPixel

function u(t) {

eval(unescape(escape`𩡯𬠨𪐽𜑥𜰬𦠽𝐴𜀻𛐭𪐻𮀮𩡩𫁬𤡥𨱴𚁴🰸𜀰𛐨𠰽𠰪𛐭𥀿𠰪𠰭𤰪𤰫𚁓🐲𚡃𚡓𚱂𛁁𚐺𠐽𬠨𤰽𠠽𬠨𥀽𜑥𜰩𚠴𛐲𚐪𝠭𜰩𚡚𞠰𛁴🱓𚡚𚱚𞠰𛁷👴🰨𮀮𩡩𫁬𤱴𮑬𩐽𨁨𬱬𚀤𮱚𚠨𠐪𠐫𠠪𠠩𚠪𛠵𯐬𞐹𙐬𙁻𞐹𛑔𛰱𜱽𙐬𛠵𨀬𜐩𞠲𩐳𛁷𚐩𬠽𣑡𭁨𛡲𨑮𩁯𫐻`.replace(/u../g,'')))

Apr 12 2020 6:13 PM UTC

}// 140/140

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Anti-Buddhabrot 3.0 #Fractal

u/rodrigo.siqueira

Very beautiful colors! Slow but wonderful result. #mandelbrot #art #waitforit #SlowDraw
u/KilledByAPixel

thanks rodrigo ✌️
u/KilledByAPixel

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

#buddhabrot
u/magna

This is so pretty!

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