Top dweets by u/anotherkitten

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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anotherkitten

function u(t) {

x.fill(p = new Path2D(),p.arc(960,540,270,0,8))

Sep 16 2020 3:02 PM UTC

}// 47/140

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Comment with something for me to add to this, will remix with one suggestion per iteration (until its too complex to continue)

u/danny@hille.dk

a tail
u/anotherkitten

tail added! d/19979

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anotherkitten

function u(t) {

x.fillRect(t*=t*4,a=30*t**.5,b=S(t/10)*t,d=160/t);x.fillRect(1920-t,1080-a,-b,-d);x.fillStyle=t/10/Math.PI&1?"#f00":"#00f"

Feb 15 2019 5:26 PM UTC

}// 122/140

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anotherkitten

remix of d/11018 by u/pavel

function u(t) {

eval(unescape(escape`琿琺堽夽挮睩摴栽㔶㠻潮浯畳敭潶攽攽㸨堽攮砬夽攮礩㭸⹤牡睉浡来⡣ⰴⰴⰵ㘰ⰱ〷〩㭦潲⡩㴹㤻椭ⴻ砮晩汬剥捴⠮⸮椿存⭓⡩⤪㐹ⱙ⭃⡩⤪㐹ⰹⰹ崺嬰ⰰⰲ攳ⰲ攳崩⥸⹦楬汓瑹汥㵩㽒⠩㨢⍦晦ㄢ`.replace(/u(..)/g,"$1%")))

Nov 18 2018 8:40 AM UTC

}// 134/140

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neverending churro

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anotherkitten

function u(t) {

for(i=~~t*5;i--;x.fill(p=new Path2D(),p.arc(v%2e3,99*(t*5-i)-600,v%60+9,0,7)))v=(i+8)**3,x.fillStyle=`hsl(${v%360} 69% 50%`

Nov 10 2018 1:31 AM UTC

}// 123/140

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i dont like this one

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anotherkitten

function u(t) {

t||(j=y=960,k=z=540);
for(i=k;i--;){r=Math.random()*3
if(r<1)y/=2,z/=2
else if(r>2)y/=2,z=z/2+j
else y=y/2+k,z=z/2+480
x.fillRect(z,y,1,1)}

Nov 4 2018 7:36 PM UTC

}// 140/140

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chaotic sierpinski

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anotherkitten

function u(t) {

eval(unescape(escape`睩瑨⡸⥦潲⡤牡睉浡来⡣ⰸⰸⰱ㤰㐬㄰㘴⤬瘽晩汬却祬攽∣〰〱∬漽匨琩ⱸ⹦㵦楬汒散琬昨〬〬渽㉥㌬温Ⱪ㴴㐻椻昨㤵〫㘷㔪漫䌨攽椫漪㌩⨲㈵ⰵ〰⭓⡥⤪㈲㔬㌳ⰳ㌩⥦楬汓瑹汥㴭⵩♴┴㽶㩒⡮⤻`.replace(/u(..)/g,"$1%")))

Oct 26 2018 6:15 PM UTC

}// 134/140

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stripping wire

u/anotherkitten

source: https://pastebin.com/CPmArBWE

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anotherkitten

function u(t) {

c.width|=0;for(i=l=t%4*3;--i>0;j=t&4,x.fill(P=new Path2D, P.arc(j?0:1920,540,45*i*(t%4),n=t&4?-.3:2.84,n+.6)))x.fillStyle=(i-l)&1?R():"#fff"

Oct 24 2018 1:53 PM UTC

}// 140/140

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wireless transmission

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anotherkitten

function u(t) {

c.width|=0;for(i=63;i--;)for(j=12;j--;){x.fillStyle=R(p=j*16,p,p);l=i&1?i:-i;x.fillRect(860+S(l/10)*600,700+C(l/10)*300*S(t)-j*16,200,16)}

Oct 22 2018 1:40 PM UTC

}// 138/140

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the closest thing to 3d i can do

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anotherkitten

function u(t) {

if(!t){a=[];for(i=1e4;i--;)a.push(Math.random()*255)}
x.putImageData(new ImageData(new Uint8ClampedArray(a),50),1,515),x.drawImage(c,4,S(t))

Oct 17 2018 6:21 PM UTC

}// 140/140

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messing around with imagedata

u/anotherkitten

looks better in fullscreen

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anotherkitten

remix of d/10248 by u/katkip

function u(t) {

c.width^=0;x.translate(960,540),x.scale(9/t,9/t);for(i=0;i++<90;)with(x)lineTo(0,i*15),
rotate(i*t/99),fill(),globalCompositeOperation='xor'

Oct 6 2018 5:24 AM UTC

}// 140/140

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glitch

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