Top dweets by u/asteriskman

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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asteriskman

function u(t) {

c.width|=0
x.shadowBlur=15
x.shadowColor=`hsl(${t*99} 20%20%`
for(i=0;i<299;i+=0.1)
x.fillRect(960+4*i*S(a=i*9+t),540+4*i*C(a),50,50)

Oct 24 2019 11:30 AM UTC

}// 133/140

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Inktober Day 24 - Dizzy

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asteriskman

function u(t) {

c.width|=0
x.fillRect(0,0,1920,1080)
x.fillStyle='#ff0'
for(i=0;i<299;i+=0.1)
r=4*i*S(t/2),x.fillRect(960+r*i*S(a=i*9+t),540+2*r*C(a),15,15)

Oct 23 2019 2:56 PM UTC

}// 140/140

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asteriskman

function u(t) {

c.width|=0
x.font='9em"'
t%1<.01?u.l.push(t*.9):u.l=u.l||[]
u.l.forEach(p=>x.fillText(['💵','💎'][p&1],900+(t-p)*99*S(p),540+(t-p)*99*C(p)))

Oct 21 2019 1:16 PM UTC

}// 138/140

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Inktober Day 21 - Treasure

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asteriskman

function u(t) {

x.save(x.font='9em"')
r=800-t*16
x.translate(960+r*S(-t),550+r*C(-t))
x.rotate(t)
x.filter=`invert(${t*3%1}`
x.restore(x.fillText('🚗',0,0))

Oct 20 2019 2:40 PM UTC

}// 139/140

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Inktober Day 20 - Tread

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asteriskman

function u(t) {

x.beginPath(q=100)
s=900
p=960
i=S(t*9|0)/.8
j=C(t*9|0)/.8
x.lineTo(s*S(i)+p,s*C(i)+q)
x.lineTo(s*S(j)+p,s*C(j)+q)
x.stroke()

Oct 19 2019 1:00 PM UTC

}// 125/140

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Inktober Day 19 - Sling

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asteriskman

function u(t) {

c.width=400
for(i=0;i<45;i++)x.fillStyle=i-20?'peru':'lime',m=i-20?C:T,p=i-20?1:3,x.fillRect(i%9*46+2*m(p*t+i),46*(i/9|0)+m(p*t*.6+i),19,19)

Oct 18 2019 11:51 AM UTC

}// 140/140

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Inktober Day 18 - Misfit

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asteriskman

function u(t) {

c.width|=0
x.font='9em"'
i=t%1.7
x[f='fillText']('🚶',9,n=999)
x[f]('🏇',m=1700,n+S(t*9)*9)
x[f]('🎃',m-i*n,n-S(i*1.8)*n/3)
x[f]('🌙',9,199)

Oct 15 2019 1:23 PM UTC

}// 136/140

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Inktober Day 15 - Legend

u/joeytwiddle

lol what legend is this?
u/asteriskman

Sleepy hollow!

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asteriskman

function u(t) {

c.width=1920
x.font='99px A'
x.fillText('🍭',900,600)
for(i=0;i<9;i++)
x.fillText(['😨','😕'][i&1],900+900*C(t*.6+i),580+450*S(t*(.3+i*.9)))

Oct 2 2019 2:51 PM UTC

}// 137/140

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Inktober Day 2 - Mindless

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asteriskman

function u(t) {

x.font='99px a',x.n=x.n||.02
if(t>x.n)r=new Date%4,l=[...'CGTA'][r],i=t|0,x.fillStyle=R(r*85),x.fillText(l,70*(i%27),99+80*((i/27)|0)),x.n++

Jan 15 2018 2:30 PM UTC

}// 140/140

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testing saving state between calls of u(t) in a property of x

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asteriskman

function u(t) {

for (i=0;i<999;i++){
x.fillStyle=`hsl(${T(i+t/9)},99%,50%`
u=i%30
v=i/30|0
x.fillRect(u*69+S(t)*99*S(2*i+t*9),v*39+S(t)*99*C(2*i+t*9),9,9)
}

Jun 8 2020 4:01 PM UTC

}// 140/140

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