Dweets awesomed by u/recursive

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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jick

function u(t) {

x.drawImage(c,C(t)*.2-2,S(t)*.2-2,1924,1084);
x.fillStyle=`hsl(${t*15},50%,50%)`
x.fillRect(940+S(t)*300,550+C(t)*290,20,20)

Mar 26 2017 2:02 AM UTC

}// 124/140

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u/donbright

great colors, really cool
u/Finianb1

This is such a trip

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recursive

remix of d/2281 by u/thespite

function u(t) {

w=c.width|=0
for(a=1920;a-=40;)
for(b=1500;b-=15;)x.fillRect(a,b+C(C(((a-C(t*1.3)*800-960)**2+(b-S(t)*200-540)**2)**.1-t*2)*6)*100-200,40,8)

Mar 26 2017 12:30 AM UTC

}// 140/140

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u/donbright

nice work

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New_Core

remix of d/506 by u/New_Core

function u(t) {

c.width=400;x.translate(200,114);x.rotate(t*.6);for(i=19;i--;)x.rotate(.3),x.fillText("DWITTER   ".split("")[0|i%10],0,50+30*C(t+i)+30)

Mar 25 2017 6:44 PM UTC

}// 135/140

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#text

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nonce

function u(t) {

with(x)font='950px o',lineWidth=30,strokeStyle=`hsl(${t*50%360},99%,50%)`,setLineDash([9,3e3]),lineDashOffset=t*120,strokeText('I❤U',9,880);

Mar 25 2017 5:45 PM UTC

}// 140/140

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u/tapgiles

In Chrome, the text is too large, and the heart never shows up. Pretty awesome idea, though.
u/recursive

It shows perfectly for me in Chrome on Windows.
u/nonce

I so wish I could fix the font here. Sadly it has to go with whatever default font you have. If someone could golf this down by 4 chars we could do font='950px Arial'
u/New_Core

with(x)font='25cm Arial',lineWidth=30,strokeStyle=hsl(${t*50},99%,50%),setLineDash([9,3e3]),lineDashOffset=t*120,strokeText('I❤U',9,880);
u/joeytwiddle

#text

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thespite

function u(t) {

w=1920,h=1080,c.width=w,d=.5;for(a=-d;a<d;a+=.01)for(b=-d;b<d;b+=.01){x.fillRect((d+a)*w,(d+b+.15*C(10*Math.sqrt(a*a+b*b)-2*t))*h,20,10)}

Mar 23 2017 6:35 PM UTC

}// 137/140

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Hey! I made something!

u/recursive

Nice. Reminds me of https://www.dwitter.net/d/1957
u/donbright

love the shading

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scottglz

remix of d/2265 by u/tapgiles

function u(t) {

with(x)lineWidth=3,fillStyle=`hsl(${t*99%360},100%,50%)`,beginPath(),arc(t*1e4%1920,0,100,0,7),fill(),stroke(),drawImage(c,0,0,1920,1123.2)

Mar 23 2017 5:51 PM UTC

}// 139/140

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keithclark

function u(t) {

for(a=c.width|=0;l=C(t),m=S(t),d=C(a)*S(b=a*1.2502),e=S(a--)*S(b);x.fillRect((d*l+e*m)*h+960,C(b)*h+540,i=h/40-5,i))h=900/(2+(e*l-d*m))

Mar 23 2017 5:49 PM UTC

}// 135/140

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u/recursive

Superbly golfed
u/keithclark

Even smaller: https://www.dwitter.net/d/2298
u/donbright

bravo

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Jenky

function u(t) {

c.width=c.clientWidth;m=!t?[0,0]:m;c.onmousemove=e=>m=[e.layerX,e.layerY];x.font="1em A";x.fillText(m,...m)

Mar 23 2017 2:33 AM UTC

}// 107/140

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Compact-ish MousePos retrieval, fixed compatibility, golfed

u/recursive

ooh nice, no more 3.3

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mxfh

function u(t) {

c.width=512
x.scale(s=16,s);x.fillText("🗺️",-1,8)
for(X=s;X--;)for(Y=s;Y--;)x.drawImage(c,(X+t)*8%125,Y*7,10,8,20+(X-7.5)*S(Y/5)*1.4,Y,2,1)

Mar 22 2017 4:28 PM UTC

}// 139/140

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crappy emoji world map reprojection

Show more comments…
u/aemkei

Nice! We need to merge that with https://www.dwitter.net/d/2249
u/sfz

pretty sweet
u/codeslaw

clever!
u/iverjo

#earth
u/katkip

clever
u/mxfh

#map #geo #projection #raster

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sfz

remix of d/2246 by u/pangolin

function u(t) {

new Audio("data:audio/wav;base64,UklGRsYAAABXQVZFZm10IBAAAAABAAEAQB8AAEAfAAACABAAZGF0YaIZ"+Array(69).join((~new Date%t+'').slice(3))).play()

Mar 22 2017 8:14 AM UTC

}// 140/140

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Now that's not annoying

u/pangolin

haha, beautiful work of art.
u/techiew

fuck you
u/joeytwiddle

Argh! I had my headphones on.
u/joeytwiddle

#audio
u/Purpzie

I don't even have my sound on right now, I'll have to come back to it later. Most unique dweet I've seen in a while though!

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