Hot 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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Xen

remix of d/8673 by u/BalintCsala

function u(t) {

c.width=300
with(x)for(translate(150,90),i=9*t;i-->0;fill())beginPath(fillStyle=`hsl(${i*t},99%,39%`),arc(i/2,0,4*C(i+t)+4,0,9),rotate(-t/i)

Jun 20 2018 7:44 PM UTC

}// 140/140

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quick play,, do i*i instead of i*t on hsl for the yellow submarine remix

Show more comments…
u/pythech

Had so much fun with this!
u/magna

SOOO PRETTY!
u/joeytwiddle

Finally, a nice Xen dweet I can show my mother! 🍭
u/S.T.L.K.R.

Keep watching ur complience will be rewarded
u/brainjs

This is awesome!!!
u/cantelope

#yellowsubmarine
u/joeytwiddle

Weird and wonderful

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Xen

remix of d/8678 by u/DataMeta

function u(t) {

for(i=1e3;i--;x.fillRect(900+i*C(t+i),500+i*S(t+i),i/9,i/9))x.fillStyle=R(i*C(i%t/2),0,S(i%t)*i,.2)

Jun 21 2018 4:46 PM UTC

}// 99/140

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Shoutz 2 DataMeta

u/DataMeta

Niiiiiice! I like how it stays cohesive with a large t. Feels more refined overall

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Xen

remix of d/8699 by u/magna

function u(t) {

d=x.getImageData(t*3,Y=t*120%82,19,D=3).data
for(x.fillText(u,C=0,40);D<19;x.font=a="3em' ")C+=!d[D+=4]
x.fillText(a[C],t*44,Y*19)

Jun 22 2018 5:32 PM UTC

}// 130/140

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quick play x

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Xen

function u(t) {

for(i=44;i--;x.fillStyle=R(S(i+t)*i,C(t-i)*i,C(i+t)*i))x.fillRect(i*i+S(t-i)*i,0,22,6e6)

Jun 19 2018 11:40 PM UTC

}// 88/140

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quick test

u/DataMeta

dude, very nice
u/magna

Why 6e6 though? :)
u/Xen

22 width, i=44, 88 bytes,,, 6e6 is almost 66 :-P

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Xen

remix of d/8640 by u/veubeke

function u(t) {

t?x.fillStyle=R(V=C(t*9)*99+99,C(V)*99,99-V,.5):x.translate(960,540)
x.fillRect(s=59*t%6e2,s,s,s)
x.rotate(S(t*2)/s*3)
x.strokeRect(s,s,s,s)

Jun 18 2018 5:26 PM UTC

}// 140/140

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Shoutz 2 Veubeke CGT partner in crime ;-)

u/veubeke

woot woot

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Xen

remix of d/8621 by u/Bugsy

function u(t) {

for(c.width|=r=599;--r;x.lineTo(960+C(r%t)*r,540+S(r%t)*r));x.stroke()

Jun 17 2018 9:42 PM UTC

}// 70/140

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Xen

remix of d/5792 by u/sandromiccoli

function u(t) {

t?x.fillStyle=`hsla(${s=(t*49-t*30*C(t))%5e2},90%,50%,.4)`:x.translate(960,540)
x.rotate(t)
x.fillRect(s,s,s,s)
x.strokeRect(s,s,s,s)

Jun 16 2018 7:03 AM UTC

}// 133/140

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u/DataMeta

translucent fillRects with a strokeRect outline... neato

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Xen

function u(t) {

for(c.width|=i=150;i--;)x.stroke(),x.beginPath(),
x.arc(860+200*S(t+i/2),S(9*i),t*i/2,0,7)

Jun 17 2018 9:52 PM UTC

}// 90/140

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Xen

remix of d/8544 by u/firegodjr

function u(t) {

t?x.drawImage(c,0,3):x.fillRect(0,0,2e3,2e3)
for(Z=i=350;i--;x.fillRect(i*9-C(t+t-S(i/19-t))*Z-Z,0,Z,2-C(t)))x.fillStyle=R(f=S(i+t)*Z,i,f+i)

Jun 11 2018 7:01 PM UTC

}// 140/140

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u/iverjo

Kudos! Interestingly, this looks very different in fullscreen, without the moiré patterns

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Xen

remix of d/8572 by u/firegodjr

function u(t) {

for(c.width|=Z=i=550;i--;x.beginPath(x.strokeStyle=`hsl(${i*t^Z},90%,20%)`))for(j=2;j--;x.stroke())x.lineTo(2e3*j,Z+C(t+i-j*S(t)*2)*Z)

Jun 12 2018 8:43 PM UTC

}// 134/140

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