Dweets 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: #Opposites

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Agnes

function u(t) {

with(x)for(w=c.width=1920,i=100,translate(w/2,540);i--;r=w/i,rotate(T(t/30)),strokeRect(m=-r/2,m,r,r));

Mar 25 2018 4:46 PM UTC

}// 103/140

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(Looks way better in full screen.)

u/joeytwiddle

#tunnel #spiral #mercury #timeless #doctor_strange

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Agnes

function u(t) {

for(w=W=c.width=c.height=100;w--;)for(h=W;h--;)d=((w-(.25*S(t)+1)*W/2)**2+(h-(.25*C(t)+1)*W/4)**2)**.65,x.fillRect(w,h,d/(60+20*T(t/5)),1)

Mar 19 2018 1:48 PM UTC

}// 138/140

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Agnes

function u(t) {

for(w=W=c.width=c.height=200;w--;)for(h=W;h--;)x.fillRect(w,h,(1+S(w&h+t))/2,((w&h)&t)/t);

Mar 19 2018 12:51 PM UTC

}// 90/140

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Arithmetic monochromatic pop art slideshow? Kinda?

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Agnes

function u(t) {

for(w=W=c.width=c.height=200;w--;)for(h=W;h--;)x.fillRect(w,h,(1+S(w*h))/2,C(t*Math.atan2(w*S(t),h*C(t))));

Mar 19 2018 12:36 PM UTC

}// 107/140

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u/magna

Very nice!

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Agnes

function u(t) {

with(x)for(c.width|=i=9,scale(m=100,m);i--;rect(4+i+S(t)*3,4,.5,2));with(x)clip(),strokeStyle='red',beginPath(),arc(9,5,3+C(t),0,7),stroke()

Mar 19 2018 12:15 PM UTC

}// 140/140

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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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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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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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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]

dwitter.net | Agnes (1304)