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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Current theme challenge: #Food

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anotherkitten

function u(t) {

for(i=1;i<1e3;i+=S(1)){x.fillStyle=`hsla(${i/20},80%,${111*S((h=22+22*S(g=t*9+i))-t*(1+t/20))}%,.15`
x.fillRect(h*h,536+536*C(g*278),28,28)}

Sep 26 2018 1:01 AM UTC

}// 140/140

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fire columns

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anotherkitten

function u(t) {

if(frame==1)for(d=0;d<4096;d++)
{e=d.toString(16)
x.fillStyle='#'+'000'.substring(e.length)+e
x.fillRect(24*(d%80),20*~~(d/80),24,20)}

Sep 17 2018 4:18 AM UTC

}// 134/140

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every color possible with just 3 characters

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anotherkitten

remix of d/9572 by u/anotherkitten

function u(t) {

x[e="fillRect"](0,0,2e3,2e3);for(i=2e3;i;i-=8){y=(i*t)%380;a=i/30;x.fillStyle=(i>8)?R(y,y/2,y,y/355):R();x[e](C(a)*30+i,S(a+t)*120+540,9,9)}

Aug 31 2018 10:00 PM UTC

}// 140/140

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anotherkitten

function u(t) {

for(i=30;--i;x.fillRect(t*198-i*99,i*36,D>-5?5:0,36))x.fillStyle=`hsl(0,0%,${D=35*C((t+i/2)*Math.PI)+25}%`

Sep 25 2020 4:10 PM UTC

}// 106/140

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under and over

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anotherkitten

function u(t) {

t=Math.min(t,3);c.style.background=R();x.fillStyle=frame&4?R():"#fff";x.font=x.fillText("puke",t,t,x.drawImage(c,t*1.8,t))||"50px a"

Feb 21 2019 1:54 AM UTC

}// 132/140

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ghost train made of puke

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anotherkitten

function u(t) {

//dense

Feb 12 2019 10:29 PM UTC

}// 140/140

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anotherkitten

function u(t) {

t=t-->1?t*19:.01;c.width|=0;for(i=99;i--;x.fillRect(b=t**.8*i,1e3+(t*29-t*t/1.5)*(-2/b**.1),80,80))x.fillStyle=`hsl(${50-t} 90% ${70-t}%`

Nov 29 2018 8:20 PM UTC

}// 137/140

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crate explodes?

u/katkip

Doesn
u/katkip

Doesn't work for me*

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anotherkitten

function u(t) {

for(i=27;i--;x.fill(p=new Path2D,p.arc(960,540,i*20+20,0,7)))x.fillStyle=R(p=S(i/(4+C(t)*5))*255||255,p,p);

Nov 28 2018 4:44 AM UTC

}// 107/140

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blackhole donut

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anotherkitten

function u(t) {

x.rotate(388),x.drawImage(c,0,0),x.fillRect(0,0,99,8)
if(!t||!~~(t%8+.9))c.width|=0,x.translate(960,540),x.filter="invert(2%)"

Nov 10 2018 1:56 AM UTC

}// 126/140

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tornadoes

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anotherkitten

function u(t) {

t||(a=b=0)
with(x)beginPath(),moveTo(a,b),arcTo(a,b=50*T(t),a=50*T(t**2),b,t%12*50),stroke(),rotate(4),drawImage(c,0,0);t%12<1&&(c.width|=0)

Sep 30 2018 1:11 AM UTC

}// 140/140

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spikes from the shadow realm

dwitter.net | anotherkitten (1239)