Dweets awesomed by u/Agnes

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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Agnes

function u(t) {

w=c.width+=e=0;q=y=32;t&&f++<w?S+=(t<<f).toString(36)[0]:(f=0,S='');x.font=q+"px A";[...S+"🐒"].map(s=>x.fillText(s,(e+=q)%w,y+=q*!(e%w)))

Mar 15 2018 12:25 PM UTC

}// 137/140

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Really wanted this to use a more sophisticated random character generator but I couldn't figure out how to fit it. Thanks to Yonatan for golfing tips (.map instead of .forEach and S being a string instead of an array)!

u/joeytwiddle

Monkey with Typewriter
u/joeytwiddle

Will this eventually write The Complete Works of William Shakespeare?
u/zanella

If AnanFay remixes this, then yes, it will eventually write The Complete Works of William Shakespeare.

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Batrachus

function u(t) {

for(c.width+=i=0;(j=i++/(d=960))<1;x.fillRect(d+M*S(i)*C(t)+(j-.5)*S(t)*d,d/2+M*C(i)+S(3*j)*d/4,50,50))M=d*Math.max(0,S(2.5*j+.6)/6-.06)

Mar 14 2018 5:48 PM UTC

}// 136/140

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Show more comments…
u/magna

wow!
u/magna

this is bananas!
u/iverjo

I'm very impressed!
u/sigveseb

wooow
u/StarStep

Are you from 3018?
u/aleamb

superb!
u/Batrachus

Right now the formula is generating surface points on a coil-like curve. You can get a more ghostly banana by modifying the last two arguments of xfillRect to 5 and the first argument of Math.max to 0.03. You can probably golf this further by drawing circles with radius of M on a simple curve going through the banana's core.
u/alien

no way
u/joeytwiddle

~Remixes~ wireframe: d/7371 solid: d/7372 yellow: https://codegolf.tk/a/262 party: https://codegolf.tk/a/263
u/yonatan

and back to voxels: https://dweet.net/265/7393
u/joeytwiddle

The original dweet that started the #banana frenzy of 2018

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Agnes

function u(t) {

with(x)for(i=9,scale(m=t?1:100,m),drawImage(c,k=-.1,k,19.4,11);i--;)fillStyle=`hsl(${10*i*t},100%,50%`,fillRect(4+i+S(t)*3,4,.5,2);

Mar 14 2018 12:47 PM UTC

}// 131/140

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u/magna

On fire!
u/katkip

#default

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yonatan

function u(t) {

x[s='fillStyle']='#0001'
x[f='fillRect'](0,0,3e3,2e3)
for(i=1e3;i--;x[f](960+S(i)*q,540+C(i)*q,5,5))x[s]=`hsl(${q=(i**4%1e3*t)/3%i},88%,70%`

Mar 14 2018 10:54 AM UTC

}// 140/140

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u/aleamb

coooool
u/iverjo

#explosion #fireworks

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Agnes

function u(t) {

with(x)for(c.width|=i=9,scale(m=100,m),font='2px A',fillText("🚚",r=20-t*(1+.2*C(t)),6);i--;fillRect(Math.min(4+i+S(t)*3,r+i/2-4),4,.5,2));

Mar 9 2018 1:49 PM UTC

}// 138/140

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Show more comments…
u/fujimotos

Haha, good.
u/jylikangas

Awesome! Reminds me of Shikato animations. :D
u/aleamb

Lol! nice!
u/Xen

love it :-)
u/magna

LOL
u/M1T0

haha very smart
u/Agnes

#default
u/joeytwiddle

#physics
u/micahcowan

#truck #emoji
u/vain

haha... great idea and impressive implementation

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Agnes

function u(t) {

with(x)t?(font='64px A',drawImage(c,4,4,w-q,h-q),fillText("👻",e=(e+w+q*S(R=Math.random()*6.3))%w,y=(y+h+q*C(R))%h)):(e=y=q=8,w=1920,h=1080)

Mar 8 2018 1:45 PM UTC

}// 139/140

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This looks way cooler if q=32 but I couldn't figure out how to fit that while retaining good % behaviour at the edges.

u/fons

so nice colors

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AnnanFay

remix of d/7166 by u/AnnanFay

function u(t) {

t?0:w=c.width=576
x.fillRect(0,0,w,w)
for(z=67;z--;x.fillText(0|(Y=~~(t*(3+z**7.1%20)-37))**7.3%9,z*9,Y*9%w))x.fillStyle=R(0,z&&w,0,z||.03)

Mar 8 2018 8:54 AM UTC

}// 139/140

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Digital Rain v2

u/iverjo

Yes!
u/katkip

#matrix

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Agnes

function u(t) {

for(c.width|=i=9;i--;)with(x)z=S(t/4),setTransform(m=100+50*z,0,.1*C(t),m,0,z*S(t)),filter=`blur(${5*(3+z)}px)`,fillRect(4+i+S(t)*3,4,.5,2)

Mar 5 2018 7:05 PM UTC

}// 139/140

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Found footage of the Dwitter logo for real (2017) (real HD footage 2017) [spooky warning]

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Agnes

function u(t) {

for(c.width|=i=9,f=t>1.4,x.scale(m=100,m);i--;)with(x)fillRect(e=4+i+S(f?1.4:t)*3,4,.5,2),font=i+'px A',fillText(f?"ゴ":'',e,6+i)

Mar 5 2018 2:26 PM UTC

}// 128/140

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The joke was going to be that everything turned sepia (#7F462C) after it stops but I couldn't find any way to get that below 152 characters. I'd be really impressed if someone found a way.

u/katkip

#jojo

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Agnes

function u(t) {

w=c.width+=0;x.translate(w/2,540);A=[...new Array(w).keys()];A.forEach(i=>{with(x)fillStyle='#'+i,rotate(i),fillRect(0,0,5*T(i/(10*t)),w)});

Mar 4 2018 7:43 PM UTC

}// 140/140

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