Top dweets by u/Xen

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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Xen

remix of d/21831 by u/mark1626

function u(t) {

for(i=2e3;i--;)x.fillStyle=R(s=t%7*i,x.fillRect(1e3+C(p=t/99+i)*S(t)*s,540+S(p)*C(t)*s,3,3),s%i,.1)

Mar 5 2021 10:50 PM UTC

}// 99/140

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golf and play

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Xen

remix of d/21635 by u/erin

function u(t) {

for(i=499;i--;x.fillRect(i*3+S(t+i/t)*i,540+S(t+i/i)*580,9,9))x.fillStyle=`hsla(${i*t},70%,${90*C(i&t*t)}%,.5)`

Feb 11 2021 1:30 PM UTC

}// 111/140

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#Waitforit digital crystal #sierpinski

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Xen

function u(t) {

for(i=99;i--;x.fillRect(i*19,t*99,19,9))x.fillStyle=`hsl(${t*i},50%,${90*C(i*S(t*i)*99)}%)`

Feb 9 2021 6:40 PM UTC

}// 91/140

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just testing something

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Xen

remix of d/21600 by u/KilledByAPixel

function u(t) {

//for(r=t*9,c.width^=i=2e3;--i;x.fillRect(960+X*r+o*S(i*i),540+Y*r+o*S(i**3),r,r))X=16-i%32,Y=512-i>>5,o=S((X*X-Y*Y)/399-t)*r+r

Feb 4 2021 9:13 PM UTC

}// 127/140

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Commented out remix, is a bit photosensitive but i'm happy with it

u/joeytwiddle

That's a Xen dweet!

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Xen

remix of d/21206 by u/rodrigo.siqueira

function u(t) {

for(i=4e3,f=g=>i*C(S(8/i))*g(i/69+t)*T(i/555)/3;i--;x.fillRect(960+f(S),540+f(C),9/t,9/t))x.fillStyle=`hsl(${t^i},99%,${S(i^t)*99}%,.1`

Jan 8 2021 7:10 PM UTC

}// 135/140

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Test

u/taupelink

also trippy

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Xen

remix of d/21198 by u/New_Core

function u(t) {

c.style.filter="blur(4px)contrast(9)"
for(c.width|=i=1e3;i--;x.fillRect(935+i*S(a=i^t),515+i*C(a),59*S(b=t-i),59*C(b)))x.fillStyle="#"+i

Jan 7 2021 11:59 PM UTC

}// 136/140

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quick play

u/danny@hille.dk

Love it
u/Xen

#waitforit

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Xen

remix of d/21008 by u/anotherkitten

function u(t) {

for(i=9;i--;x.fillStyle="#"+frame,x.beginPath(x.fill()))for(j=9,D=4e3;j--;)x.arc(960,540,D*=.3,N=i-t*S(j/S(j-t)),N)

Dec 15 2020 9:58 PM UTC

}// 115/140

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quick play and golf

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Xen

remix of d/20928 by u/MrHaila

function u(t) {

x.globalAlpha=.1,x.font="9em'"
for(i=99;i--;x.fillText("--",0,t*99))x.rotate(!x.translate(960,i-t))

Dec 7 2020 12:37 AM UTC

}// 99/140

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golf and play

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Xen

remix of d/20880 by u/pavel

function u(t) {

p=n=>60*n+(37*n-20)*Math.asin(S(16*t/n))
x.fillStyle=`hsl(${p(t*t)},50%,50%,.1)`
x.beginPath(x.fill(x.arc(p(16),p(9),40,0,t)))

Dec 1 2020 12:48 AM UTC

}// 126/140

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bathroom tile remix

u/Xen

#waitforit

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Xen

remix of d/20801 by u/ciaccodavide

function u(t) {

for(Q.push((t)%2<1),c.width=Z=i=2e3;i--;Q[i%~~(t*i%Z)^~~(t*Z%i)]&&x.fillRect(i%47*z,~~(i/47)*z,z,z))z=43
}{Q=[]

Nov 24 2020 10:07 PM UTC

}// 111/140

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Gimme Moar! pp3

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