Dweets awesomed by u/Feiro

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

Please log in (or register) to post a dweet (copy-paste the code somewhere safe to save it meanwhile)


    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

show FPS hide FPS share fullscreen

firegodjr

remix of d/8775 by u/yokljo

function u(t) {

with(x)for(k=2154;k--;beginPath(strokeStyle=R((S(t*2)+2)*50)))arc(540,540,k/4,v=k%4*1.57+S(t*3-k/280)+t,v+.2),stroke()
x.drawImage(c,5,0)

Jun 28 2018 6:14 PM UTC

}// 137/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Red Velvet Rose

show FPS hide FPS share 3 remixes fullscreen

Feiro

remix of d/8739 by u/firegodjr

function u(t) {

with(x)for(fillRect(0,0,k=2e3,k);k--;beginPath(fillStyle="#0001"))arc(960,540,k/4,v=k%4*1.57+S(t*3-k/280)+t,v+.2),strokeStyle="red",stroke()

Jun 28 2018 11:07 AM UTC

}// 140/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

red is shorter than any other color! :D

u/firegodjr

Looks like a rose :D
u/Agnes

For the record, strokeStyle="tan" is as short as red.
u/magna

R(k) also seems to work
u/zanella

You can replace 1.57 with 1.6, and use this extra byte to use hex colors instead of red, like #0f0. ;)
u/zanella

Or, if you want to keep it really precise, replace *1.57 with /.64.

show FPS hide FPS share 1 remix fullscreen

magna

function u(t) {

x.fillRect(0,0,c.width=w=255,w)
for(i=99;i--;x.fill(x.arc((t*b*i+i*i)%w,99+b,5+b/5,!x.beginPath(),7)))b=i&1?1:-1,x.fillStyle=R(w,b*w,b*w,.2)

Jun 26 2018 3:22 AM UTC

}// 140/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Highway at night #bokeh

u/lionleaf

I like it! #traffic
u/magna

2 chars shorter, yellow headlights: with(x)for(i=fillRect(0,0,c.width=w=255,w)|99;i--;fill(arc((t*b+i)*i%w,99+b,5+b/5,!beginPath(),7)))b=i&1?1:-1,fillStyle=R(w,b*w,b*w*.8,.2)
u/aleamb

absolutely beautiful, magna
u/joeytwiddle

Love it. Reminds me of Mercury - The Timeless. Would be great to get some z-axis going.
u/magna

Thanks folks!

show FPS hide FPS share 3 remixes fullscreen

firegodjr

function u(t) {

with(x)for(fillRect(p=3.14,0,Y=2e3,Y),k=Y;k--;)arc(960,540,j=k/4|0,v=k%4*p/2+S(t*3-j/70)+t,v+200/j),stroke(),beginPath(fillStyle="#fff1")

Jun 26 2018 1:32 AM UTC

}// 137/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

The Orb

u/magna

Whoa!
u/Xen

nice style
u/firegodjr

Thanks guys ^^

show FPS hide FPS share fullscreen

jylikangas

function u(t) {

x.fillRect(0,0,2e3,2e3)
for(u=29;u--;)for(v=65;v--;x.clearRect(960+(150+99*C(v))*C(U)*z,540+75*S(v)*z,z,z))z=60/(9+C(v)/T(t/2))*S(U=u/9+t/9)

Jun 23 2018 8:08 AM UTC

}// 140/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Pulsating Torus

u/lionleaf

#torus
u/DataMeta

Marvelous!
u/iverjo

Well done!
u/Galaxtone

TypeError: u is not a function

show FPS hide FPS share 2 remixes fullscreen

aemkei

remix of d/7285 by u/aemkei

function u(t) {

x.font="3em'"
x.fillText("ᴀscii",C=0,40)
d=x.getImageData(t*3,Y=t*120%82,2,D=3).data
for(;D<19;)C+=!d[D+=4]
x.fillText("Xw=^ "[C],t*54,Y*22)

Jun 21 2018 8:47 PM UTC

}// 140/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

#ascii #art Now with 4 symbols.

u/aemkei

5 symbols: x.font="3em'";x.fillText("ᴀscii",C=0,40);for(d=x.getImageData(t*3,Y=t*120%82,2,D=3).data;D<23;)C+=!d[D+=4];x.fillText("Xwo=^ "[C],t*54,Y*22)
u/magna

ASCI version: d/8698
u/magna

3 chars shorter, using existing character set for shading: d/8699
u/aemkei

128 bytes: x.fillText(a=x.font="3em' ",C=0,40);for(d=x.getImageData(t*3,Y=t*120%82,2,D=3).data;D<19;)C+=!d[D+=4];x.fillText(a[C],t*54,Y*22)
u/katkip

#text

show FPS hide FPS share fullscreen

Xen

function u(t) {

for(c.width|=i=1e3;i--;x.rotate(C(i-t/9)))x.fillRect(Z=i+S(i-t/2)*2e3,-Z*5,4-C(i-t*3)*3,9e4)

Jun 8 2018 7:04 PM UTC

}// 92/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

u/loni_art

my eyes are confused

show FPS hide FPS share fullscreen

joeytwiddle

remix of d/8475 by u/pythech

function u(t) {

with(x)for(i=23;i--;t>2?fillText("debian",760,980):fillRect((r=70+180*t)*S(m=8*t**.5+t*i%1)+1e3,C(m)*r+390,i,i))fillStyle='#d15',font="9em'"

Jun 7 2018 6:14 PM UTC

}// 140/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

u/aleamb

awesome, joeytwiddle
u/aleamb

#logo
u/joeytwiddle

This was mostly pythech, I just made it messier!
u/joeytwiddle

My favourite version (over limit): t=t**0.5;with(x)for(i=30;i--;t>2?fillText("debian",670,1e3):fillRect((r=70+80*t*t)*S(m=5.6*t+i/80+t*i%1)*.9+1e3,C(m)*r+390,9,9))fillStyle='#d15',font="14em'"
u/BirdsTweetCodersDweet

That one works if you remove the fillStyle ¯\_(ツ)_/¯.
u/pythech

awesome, this was what I was trying to do :D

show FPS hide FPS share 1 remix fullscreen

veubeke

remix of d/8399 by u/veubeke

function u(t) {

d=new Date%2
for(H=a=60;a--;)for(b=H;b--;x.fillRect(a+t*60%32*H,y,2,2))y=(d?H-a:a)/2+b+(t*60>>5)*30-H,x.fillStyle=R(255-y/5,b&&(d+3)*60-b)

Jun 5 2018 9:04 PM UTC

}// 138/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Show more comments…
u/Xen

Love it!
u/yokljo

new Date%2 is incredible
u/lionleaf

Amazing! #maze
u/pythech

dope
u/magna

Veubeke strikes again.
u/katkip

A-maze-ing
u/katkip

#d3

show FPS hide FPS share 2 remixes fullscreen

BirdsTweetCodersDweet

function u(t) {

with(x)t?fillStyle='white':(fillStyle='black',fillRect(0,0,2e3,2e3)),font='100px x Arial',fillText("•",t*100,S(t*7)*(S(t/3)*200)+540)
// lol

Jun 3 2018 2:57 PM UTC

}// 140/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Do you wanna know?

u/S.T.L.K.R.

I had the same idea :( Nice work

dwitter.net | Feiro (9293)