Dweets awesomed by u/joeytwiddle

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.

Try the new frontend: beta.dwitter.net
Current theme challenge: #Food

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scottglz

remix of d/2329 by u/sfz

function u(t) {

c.width^=0;for(i=h=540;i--;x.fillRect(2*h+2*X*O-Y*I,h-Y*O-X*I/3,9,9))I=S(t-i),O=C(t-i),X=1e9*i%h,Y=1e9/i%h,x.fillStyle=`hsl(${i},80%,50%)`

Mar 29 2017 2:29 PM UTC

}// 138/140

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u/sfz

Sprinkleverse
u/sfz

${t*i} for sparkly!

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codeslaw

function u(t) {

x.drawImage(c,-10+S(t)*4,0)
i=e=1900;while(i--)x[g='fillText'](['💭','🌎','🍁','👾','😂'][Math.abs(~~(5*S(C(i)*6)))],e-i%20,S(i+S(S(t)))*e)

Mar 29 2017 9:10 AM UTC

}// 134/140

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Tapestry #1

u/z3vin

nice use of emoji as coloring
u/recursive

That's a very convincing woven rug.
u/sigveseb

very nice! also looks quite different from platform to platform (windows, mac, android, etc)
u/magna

Looks super great on Chrome on macOS.
u/joeytwiddle

#texture #colors #tartan #cloth #material

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nonce

remix of d/2330 by u/mxfh

function u(t) {

with(x)font='9em sans-serif',fillStyle=`hsl(${S(t*8)*180},90%,${t%.3<.1?70:0}%)`,fillText('П',905,560),drawImage(c,-20,-10,1960+S(t),1100)

Mar 28 2017 7:03 PM UTC

}// 138/140

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u/donbright

font='9 em sans' also works :)
u/nonce

@donbright great tip!
u/cantelope

'9em x'' seems to do the same thing as '9em sans' ¯\_(ツ)_/¯
u/donbright

this reminds me of an old carnival ride in my home town, it was called Phantasmagoria, no longer in operation, but you would ride thru tunnels of glowing pillar-gates. good times. nice job

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nystrand

function u(t) {

p=t?(c.width|=n=960,p.push([7,n*S(t)]),p.map(([a,b,d=0,e=b])=>[f=a+a-d,g=b+b-e,f>n?f+6:a,f>0&g<0?g+g:b+.3,x.fillRect(500+a,n-b,22,22)])):[]

Mar 28 2017 4:58 PM UTC

}// 139/140

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u/donbright

excellent
u/katkip

#physics

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mxfh

remix of d/2327 by u/nonce

function u(t) {

with(x)font='9em s',fillStyle=`hsl(${S(t*8)*180},90%,${t%.3<.1?70:0}%)`,fillText('ᗋ',905,560),drawImage(c,-20,-10,1960+S(t),1100)

Mar 28 2017 12:00 PM UTC

}// 129/140

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Show more comments…
u/sfz

hey, which way to the rave? oooohhhhhhHhhhHhhHhHhhh...
u/sigveseb

cool tunnel :D
u/recursive

Reminds me of clockwork orange.
u/nonce

Love it! did a quick remix with the Russian П in sans-serif just to see what a tunnel might look like: https://www.dwitter.net/d/2332 and got a weird thing happening on the floor. :-)
u/mxfh

Trigrams ☱ and 🀹 Domino tiles work great too. Still if anyone could offer a 1D Noise/Pattern method for pure slit-scan goodness? https://vimeo.com/41747091
u/donbright

Ffonzie's favorite dweet
u/nonce

holly molly: ∩
u/hjroh0315

...So this is what we call a wardrobe malfunction.
u/iverjo

#tunnel
u/mxfh

#trippy #cavern
u/mxfh

#trippy #cavern
u/mxfh

#trippy #cavern

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nonce

remix of d/2312 by u/nonce

function u(t) {

with(x)font='390px Arial',m=t?m:1,c.onmousemove=()=>m++,lineWidth=2,setLineDash([m,1e9]),strokeText(atob("SGVsdmV0aWNh"),3,1e3)

Mar 27 2017 7:02 AM UTC

}// 127/140

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Find the word

u/cantelope

black magic!
u/joeytwiddle

#interactive #text
u/katkip

eval(atob("SGVsdmV0aWNh")) i found it

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nonce

function u(t) {

Q=210+~~(t*9)*160
U=(''+u).replace(/[^Q]+/,'')
I=U.split('\n')
N=I[~~(t*9)]
E=x.font='111px monospace'
  x.fillText(N,20,Q)

Mar 26 2017 6:03 AM UTC

}// 124/140

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u/Lazy1337

#quine

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donbright

remix of d/2281 by u/thespite

function u(t) {

c.width=w=1920,h=1080;d=.5;for(X=-d;X<d;X+=.02)for(Y=-d;Y<d;Y+=.02){
Z=t*C(t*t*X*Y);x.fillStyle=R(Z*w);x.fillRect(X*w+1e3,Y*h+540-Z*t,40,9)}

Mar 26 2017 12:53 AM UTC

}// 140/140

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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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sfz

function u(t) {

c.width=(w=99)*2
O=C(t)
P=S(t-4*O)
Q=C(t+3*P)
for(Z=w;Z--;)q=Z+t,m=S(q+Z%3),n=C(q+Z/3),X=P*O+Q*Q,x.fillRect(w+X*6+w*m,w+Q*4+w*n,L=4*C(q),L)

Mar 25 2017 9:34 PM UTC

}// 139/140

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u/donbright

lol it wobbles!!!

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