Dweets awesomed by u/ArthurThuczsec

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: #Food

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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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pavel

remix of d/11930 by u/pavel

function u(t) {

with(x)for(i=-6*t%1;i++<66;fill())for(beginPath(fillStyle=R(8*i,4*i),j=36);--j;arc(960,h+h*S(3*t)**2/i,h/i*(9+C(~~i+6*t^j)),b=9+j/9,b))h=777

May 2 2020 4:35 AM UTC

}// 140/140

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Walking through a #cavern

Show more comments…
u/KilledByAPixel

🤯 genius
u/KilledByAPixel

Looped! https://twitter.com/KilledByAPixel/status/12…
u/sigveseb

Wooow sweet!
u/aleamb

yeah!
u/sigveseb

Really nice colors
u/jick

Holy cow, wow!
u/Xen

sexy!
u/katkip

aannd we have a winner!
u/KilledByAPixel

https://www.reddit.com/r/perfectloops/commen…
u/pavel

the gif is very blurry
u/KilledByAPixel

HD gif for you - https://www.dropbox.com/s/u3wbakb6e4sm00y/pa…
u/Qwitter

Wow!
u/vain

Who needs longer shaders? ;-) Real DemoScene feeling

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Xen

remix of d/18279 by u/KilledByAPixel

function u(t) {

for(i=j=99;i;)x.fillRect(t*49,i,!S,S=j--?S*S-C*C+(C=2*S*C+R,T):(C=R=--i/(j=49)-1,T=t-2))

Apr 16 2020 3:19 AM UTC

}// 88/140

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88byte mini #Mandelbrot #Fractal Shoutz 2 u/KilledByAPixel

u/KilledByAPixel

You absolute madman!
u/DataMeta

#hiddengem

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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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kan_9

function u(t) {

for(i=0;i<9;i++)
x.fillRect(400+i*100,400,50,200)
c.style.transform = `translate(${100*S(t*t)}px)`;

Mar 30 2020 5:46 PM UTC

}// 99/140

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The bars don't move

u/magna

#default

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KilledByAPixel

function u(t) {

for(z=c.width|=j=2;j--;)for(i=780;i--;x.fillRect(940+C(a=i/127+1)*250,1e3+S(a)*39,30,j?-650:-900))x.fillStyle=R(j*99,j*199,j*z,j?.04:.005)

Mar 3 2020 8:50 PM UTC

}// 138/140

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A #Glass of Water 💧

u/sigveseb

Mm now I'm thirsty!
u/KilledByAPixel

Drink 8 of these per day!

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Xen

function u(t) {

eval(unescape(escape`爽⡤ⱥ⤽㹸⹦楬汓瑹汥㵒⡤ⱥ⤻琿挮獴祬攽恢慣歧牯畮搭捯汯爺扬略怺砮晩汬剥捴⠡爨ㄷ㤬礽㤸⤬㐰〬瘽㉥㌬瘩㭦潲⡩㵶㭩ⴭ㭸⹦楬汒散琨椥礪礬㐰〫椥㠪礬礬礩ⱸ⹦楬汒散琨椬㌰㈬ㄫⅲ⠰Ⱪ┳⩹⤬礩⥲⡹ⰳ㈩`.replace(/u(..)/g,"$1%")))

Mar 1 2020 4:56 PM UTC

}// 140/140

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#Sonic Green Hill Zone

u/13thptr

omg, a #compressed dweet from Xen. nice #landscape
u/13thptr

#scene
u/iznax

If you don't want to compress 123 chars can get you pretty close...for(i=20;i--;)for(k=240;k--;x.fillRect(k*8,i*64,8,64))x.fillStyle=i<4?"#04f":i<6?R(0,(k&1)<<7):((k>>4)+i/2)&1?"#c60":"#620"
u/HellMood

♥

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Xen

remix of d/17760 by u/Cloud

function u(t) {

for(i=455;i--;x.fillRect(i,S(z/i*t)*975,i*4,i))x.fillStyle=R(t%i,z=C(i*t)*i,z%i^i)

Feb 26 2020 10:29 PM UTC

}// 82/140

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#Matrix4 "do not focus upon false truths"

u/katkip

#xweet

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rodrigo.siqueira

function u(t) {

for(c.width|=i=0;i++<9;x.fillStyle=R(i*30))c.style.filter=`blur(${12*C(t)+9}vh)hue-rotate(${t}rad`,x.fillRect(500+i*100-C(t)*400,300,50,400)

Feb 15 2020 5:00 PM UTC

}// 140/140

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#default super blur creates a smooth color effect

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Xen

remix of d/17599 by u/Yogeshp3

function u(t) {

c.style.filter="blur(.6vh)invert("
x.fillStyle=`hsl(${(w=450-t*t)^t} 69%69%)`
x.fillRect(960+C(9*t)*w,540+S(9*t)*w,19,19)/𝕏

Feb 13 2020 3:50 PM UTC

}// 123/140

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