Dweets awesomed by u/13thptr

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: #Food

show FPS hide FPS share fullscreen

prplz

remix of d/4740 by u/E-Mouse

function u(t) {

with(x)for(c.width|=q=255;q--;)fillStyle=R(q,q,q),beginPath(),arc(960+(z=400-q)*C(q+t),540+S(z)*z,40,0,7),fill()

Mar 4 2018 10:53 AM UTC

}// 112/140

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

u/M1T0

This one looks really nice

show FPS hide FPS share fullscreen

akm

function u(t) {

for(g=delete no_numbers_only_letters,a=g+g+g,c.width|=o=a*a;o--;x.fillRect(k+o*d+S(t)*a*d,k,q+q,d*b))b=g+g,p=a+b,q=p*p,d=q<<b,k=d<<b

Mar 3 2018 10:03 PM UTC

}// 132/140

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

show FPS hide FPS share fullscreen

jylikangas

function u(t) {

c.width=300
x.transform(9,0,0,8,t%3*99,99+C(t)*29)
x.fill(P=new Path2D('M6 0C3 1 7 0 1 '+(5+C(t*4)*3)+'Q5 0 0 -1'))
x.scale(1,-1);x.fill(P)

Mar 3 2018 5:19 PM UTC

}// 139/140

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

Swift flying...

u/artfarnaa

Love the Path2D dwits.
u/artfarnaa

Love the Path2D dwits.
u/iverjo

#path2d
u/joeytwiddle

#bird
u/joeytwiddle

#organic

show FPS hide FPS share fullscreen

jylikangas

function u(t) {

c.width=W=512;for(i=W;i--;h=W/d,x.fillRect(i,99-h/2,2/d,h))for(d=1,X=97,Y=t*9;C((X>>3)*(Y>>3))<.9;d+=.06)X+=C(t+i/W),Y+=S(t+i/W)
//B.J.=lost

Feb 25 2018 10:56 AM UTC

}// 140/140

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

My 1st dweet - some Wolfenstein 3D fun. :)

Show more comments…
u/aleamb

nice!!!
u/BirdsTweetCodersDweet

What's up with that weird comment at the end?
u/jylikangas

B.J. is the main character from Wolfenstein and in the demo he is obviously lost. Thus the code is properly commented. :)
u/cantelope

looks familiar :P https://www.dwitter.net/d/2961
u/jylikangas

Wolfenstein tributes should look familiar. :) p01 is a legend!
u/iverjo

Wow!
u/iverjo

#wolfenstein

show FPS hide FPS share 1 remix fullscreen

DirtyDan

remix of d/7051 by u/DirtyDan

function u(t) {

with(x)for(i=32;i-->2;)fillStyle=`hsl(${i*t*9},100%,50%)`,lineWidth=i*2,beginPath(arc(960+C(a=t*i/3)*i,540+S(a)*i,i*i/2,0,7),fill(stroke()))

Feb 23 2018 2:34 AM 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

beautiful!
u/fons

dope
u/zanella

Nice color palette!
u/iverjo

Good colors indeed
u/Xen

love it

show FPS hide FPS share fullscreen

New_Core

function u(t) {

t?c.width|=0:d=e=b=a=0
q=S(t)>0?(a=1,b=1):(b=-1,a=1)
d+=a
e+=b
for(i=80;i--;)x.fillRect((99+e)*S(m=i/30+2-e/599)+d,540+40*S(t%3.1)*C(m),9,9)

Feb 19 2018 11:10 PM UTC

}// 140/140

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

Say hello to mr.worm.. he is draging himself around, looking for his friends.

u/zanella

Hey there, mr. Worm!
u/13thptr

#worm

show FPS hide FPS share 1 remix fullscreen

New_Core

function u(t) {

c.style.background="radial-gradient(#f73 5%,#113 "+(99*S(t))+"%)"
r=a=>S(a*8)
for(i=99;i--;)x.fillRect(i*25+r(i)*50,1080,50,-700+r(i*i)*99)

Feb 16 2018 10:31 PM UTC

}// 139/140

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

nicely done
u/aleamb

nice!!
u/magna

Yes.
u/BirdsTweetCodersDweet

Cool!
u/sigveseb

Woow, I was 100% expecting the code to be an external network request. So good!
u/iverjo

Wow!
u/Kalanchoe

Beautiful
u/donbright

:p
u/donbright

i mean :o
u/zanella

The most awesome thing about Dwitter is how the quality of the dweets is constantly increasing. Everybody is learning new tricks and techniques from one another and doing more and more awesome stuff. :)
u/sj_

😍
u/New_Core

#city
u/joeytwiddle

#landscape #sunset

show FPS hide FPS share fullscreen

akm

remix of d/6880 by u/akm

function u(t) {

c.width|=0;for(i=720;i--;)x.fillRect(960+600*C(10*t**1.7+i),700+400*S(i+5)/(Math.E**t),10,10)

Feb 14 2018 1:21 AM UTC

}// 93/140

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

made it spin incrementaly faster as per u/joeytwiddle 's request

u/joeytwiddle

Thanks! :D

show FPS hide FPS share fullscreen

Feiro

function u(t) {

y=[0]
p=q=720
!t&&(d=(s)=>{
for (a=y.length;a--;y.push((y[a]+1)%4),y[a]%2?q+=y[a]-2:p+=1-y[a])
x.lineTo(p,q)
++s<19&&d(s)
})(0)
x.stroke()

Feb 13 2018 5:02 PM UTC

}// 138/140

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

My first dweet! You guys here are awesome! I am glad that I am finally a part of this community!

u/Feiro

By the way the official name of the fractal is Dragon curve
u/Xen

very nice! , i have a few dragon curves if you scroll my page
u/joeytwiddle

Welcome Feiro! Thanks for the dragon, just before Chinese new year!
u/zanella

Welcome! And hooray for fractals!! :)
u/Apex

Love the dragon curve. Nice job, welcome!

show FPS hide FPS share fullscreen

akm

function u(t) {

c.width|="‮";for(i=9;i--;)x.fillRect(400+i*100+S(t)*300,400,50,200)

Feb 13 2018 3:07 PM UTC

}// 67/140

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

Show more comments…
u/loni_art

haha what?
u/aleamb

WTF! lol!
u/magna

WAT
u/Paisley

lol, what even is this voodoo
u/akm

might have gotten the idea from here... https://securelist.com/zero-day-vulnerabilit…
u/joeytwiddle

Awesome!
u/iverjo

Interesting hack! Basically, this is c.width|="Right-to-left Override unicode character goes here";for(i=9;i--;)x.fillRect(400+i*100+S(t)*300,400,50,200)
u/akm

u/iverjo exactly! It took me a little while to find a place to put the character and still have valid js
u/joeytwiddle

#trick
u/Purpzie

WOAH. How do you even copy and paste the special character?

dwitter.net | 13thptr (20589)