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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pavel

function u(t) {

for(d=t<8,n=i=256;i--;x.fillRect(d?9*i:855+n*i*(i<2),!d*300,50,d?4:50))x.fillStyle=R(C((t|Math.abs(i-107))**.5*t)<0&&n)
x.drawImage(c,0,d*4)

Nov 12 2018 3:19 AM UTC

}// 140/140

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Demon

Show more comments…
u/magna

Amazing!
u/iverjo

Spot on!
u/katkip

nice idea
u/ndr3w221

this is awesome!
u/and3k5

i did not expect the last bit! scary!
u/aleamb

great! #waitforit
u/lionleaf

Amazing #demon

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Xen

remix of d/9726 by u/katkip

function u(t) {

for(c.width|=i=399,x.transform(0,1,1,0,960,540);i--;x.rotate(t/9))x.fillRect(i*3,i,i/6,i)//Xen

Nov 9 2018 9:03 PM UTC

}// 94/140

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#waitforit

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anotherkitten

function u(t) {

e=(a,b)=>a/b&1?b-a%b:a%b;x.fillRect(0,0,j=2e3,j);x.globalAlpha=.1;for(;j--;x.clearRect(e(t*360*S(b),1911),e(t*360*C(b),1071),9,9))b=j/1200

Nov 9 2018 6:36 PM UTC

}// 138/140

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faster and cleaner version of linear ripple

u/katkip

I love this one!
u/iverjo

#waitforit

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Xen

remix of d/10852 by u/rodrigo.siqueira

function u(t) {

t<5?x.drawImage(c,-92,99,2100,1e3):x.drawImage(c,C(t^t*2),4)
x.font='150px"'
x.fillText('AT A RI',715,99)
x.fillStyle=`hsl(${t*500} 90%50%)`

Nov 5 2018 7:03 PM UTC

}// 140/140

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Atari Demo #waitforit

u/magna

#atari

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magna

function u(t) {

eval(unescape(escape`瑼簨愽䅲牡礨挮睩摴栽眽ㄹ㈩⹦楬氨〩⤻砮杬潢慬䍯浰潳楴敏灥牡瑩潮㴧桵攧㭸⹤牡睉浡来⡣ⰰⰰⱷⱷⰰⰱⱷⱷ⤻景爨椽眻椭ⴻ砮晩汬剥捴⡩ⰰⰱⰱ⤩砮晩汬却祬攽恨獬⠤筡孩崫㵩紬㤹┬㔰╠`.replace(/u(..)/g,"$1%")))

Nov 4 2018 5:41 PM UTC

}// 132/140

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Security camera pointing at barn wood wall

u/magna

(My first compressed dweet, yay!)
u/magna

#waitforit
u/yonatan

147: i=192;t||(c.width=i);x.globalCompositeOperation='hue';for(x.drawImage(c,0,1);i--;x.fillRect(i,0,1,1))a=u[i]||0,x.fillStyle=hsl(${u[i]=a+i} 99%50%
u/magna

Doesn't create the same wood texture artifacts on Windows BTW.

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veubeke

remix of d/4877 by u/veubeke

function u(t) {

s = (c.width=1920/(t+1)|0)/32
for(i = 576; i--;)
 x.setTransform(s, 0, 0, s, i%32*2*s, (i>>5)*2*s),
 x.fill(new Path2D('M1 0L2 1L1 2L0 1'))

Oct 31 2018 7:39 PM UTC

}// 139/140

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joeytwiddle

remix of d/10788 by u/joeytwiddle

function u(t) {

eval(unescape(escape`琪㴮㜻景爨椽㘰〻椭ⴻ砮捬敡牒散琨㤶〭圬㤹⭩ⰲ⩗ⰱ⤩圽⠶〰⩩⵩⩩⤪⨮㔻景爨樽㤻樭ⴻ砮晩汬剥捴⠹㘰ⴵ〰⩃⠲⩴⤭猪⡪ⴴ⤯㌬㐰〭猪匨㠰⩴⤪⠨樭㐩⨪㈩⨪⸵⼲⸹⵳⼲⬸〪匨㐪琩ⱳⱳ⤩猽㤫吨琯㕼簸⤪⨸`.replace(/u(..)/g,"$1%")))

Oct 31 2018 7:22 AM UTC

}// 140/140

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Halloween moon bat

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u/yonatan

This is great! wings are definitely worth the extra 44 chars
u/magna

I'm smiling uncontrollably. Was on a video conference. Had to turn off camera.
u/magna

The comedic timing of the animation is perfect!
u/magna

#waitforit
u/lionleaf

#halloween
u/joeytwiddle

Thank you. Although it was supposed to make you scream...
u/Xen

i was already screaming if that counts.... ;-)

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New_Core

remix of d/10780 by u/New_Core

function u(t) {

for(i=99;i--;x.fillRect(0,a*2,i,i))x.drawImage(c,0,a=i*11,b=1920,i/9,i/9,a,b,11),x.fillStyle=R(d=i*C(t*i*S(i))+i*2,d/2,0,.2)

Oct 30 2018 9:29 PM UTC

}// 124/140

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this one you need to wait for it

u/twitter

#waitforit

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katkip

function u(t) {

for(i=0;i++<360;)S(i)<T(t*S(i)*t*t/i)?x.fillRect(t*100,i*3,2,9):0;

Oct 27 2018 5:24 PM UTC

}// 66/140

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#abstract #art #waitforit It is actually a street, and to right is the flower field! Short 66

u/sigveseb

Woow so little code for all that?! Epic
u/sigveseb

Even smaller for(i=360;i--;)S(i)<T(t**3*S(i)/i)&&x.fillRect(t*99,i*3,2,9)

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yonatan

remix of d/10704 by u/yonatan

function u(t) {

eval(unescape(escape`挮楮湥版呍䰽怼獶朾㱦楬瑥爠楤㵦㸼晥呵牢畬敮捥⁢慳敆牥煵敮捹㴮〰ㄠ湵浏捴慶敳㴵 㸼晥䑩獰污捥浥湴䵡瀠獣慬攽⑻匨琩⨹㤹紾总砮晩汬呥硴⡸⹦楬瑥爽≵牬⠣昩∬〬〩`.replace(/u(..)/g,"$1%")))

Oct 26 2018 12:31 PM UTC

}// 124/140

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#waitforit (unless you just see a blank canvas, then it's broken)

u/joeytwiddle

Wow that's beautiful! But #heavy on some machines #plasma #cloud #oil #oil_spill

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