Dweets awesomed by u/dwitter

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: #ScaryMovies

show FPS hide FPS share 1 remix fullscreen

prplz

remix of d/7213 by u/prplz

function u(t) {

A=S(t),B=C(t)
for(c.width|=X=64;X--;)for(q=Y=32;Y--;((i*B-j*A)^(j*B+i*A))&8&&x.fillRect(X*q,Y*q,q,q))i=X*A-q*B,j=Y*A

Mar 9 2018 12:41 AM UTC

}// 116/140

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

pixelly is better than fuzzy any day!

u/magna

Reminds me of a scene from Intrinsic Gravity. I actually want to do a Dwitter demake of the entire demo, using multiple dweets stitched together. Made a few screens as separate dweets a while back.
u/iverjo

Nice rotozoom :) So much better than mine
u/iverjo

#rotozoom

show FPS hide FPS share fullscreen

prplz

function u(t) {

q=30;for(X=64;X--;)for(Y=32;Y--;x.fillRect(X*q,Y*q,q,q))x.fillStyle=`hsl(${((X+32)^Y)*4+S(t*2)*10+t*16},75%,50%)`

Mar 7 2018 6:18 AM UTC

}// 113/140

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 3 remixes fullscreen

prplz

function u(t) {

c.width|=0;x.scale(20,20);for(i=96,t*=2;i--;)for(j=54;j--;)if((i^j)&8)x.fillRect(i+S(t+j/9),j+S(t+i/9),z=1.11,z)

Mar 4 2018 3:22 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/akm

your use of bitwise operator's pretty cool!!
u/dwitter

looks pretty good
u/geb

#background
u/UEZ

#flag

show FPS hide FPS share 2 remixes fullscreen

prplz

function u(t) {

c.width|=0;with(x)[-4,0,4].map(i=>{globalCompositeOperation='xor',setTransform(i=Math.exp(t%8+i),0,0,i,0,1080),fillText('Dwitter',-1,0)})

Mar 3 2018 4:46 AM UTC

}// 137/140

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

u/8

noice
u/smartjey

sivakumar
u/dwitter

infinite Dwitter....
u/prplz

#text
u/katkip

#infinite
u/joeytwiddle

#loop #perfectloop

show FPS hide FPS share 1 remix fullscreen

yonatan

function u(t) {

for(X=c.width=99;X--;)for(Y=57;Y--;x.fillRect(X,Y,s,s))q=X*X+Y*Y,z=(9604-q)**.5,s=z<99?S(((t*10+X*z**-.5)^(Y*z**-.5))/40):C(t/4)

Feb 27 2018 4:17 PM UTC

}// 128/140

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

u/aleamb

amazing!
u/yonatan

shorter and uglier (98 chars): for(X=c.width=99;X--;)for(Y=57;Y--;x.fillRect(X,Y,s=S((t*9+X*z^Y*z)/9),s))q=X*X+Y*Y,z=(9e3-q)**-.3
u/donbright

holy smokes, holy cow
u/iverjo

#sphere

show FPS hide FPS share 1 remix fullscreen

Cistoran

remix of d/1231 by u/iverjo

function u(t) {

c.width^=0;for(i=9;i<1e3;i+=2)s=3*(9.1-(t+i/99)%9),x.beginPath(),j=i*7+S(i*4+t+S(t)),x.lineWidth=s+s,x.arc(960,540,s*100,j,j+.6),x.stroke()

Dec 26 2017 9:17 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/lionleaf

Beautiful!
u/iverjo

Nice! Looks like it's a remix of https://www.dwitter.net/d/1231
u/Cistoran

It is! I'm new to the site and wasn't sure how to tag it as such. My apologies!
u/Xen

you can live edit the code of any dweet and a 'remix' button appears, click that and it posts with a link to the original ;-)
u/lionleaf

No worries, I've got you sorted ;-) Just make sure to use the remix feature next time. Nice remix, didn't immediately recognize it as such.
u/J2D28U

Damn... I'm new as well and this exchange has kept me here!
u/Xen

all welcome. :-)

show FPS hide FPS share fullscreen

New_Core

function u(t) {

c.width|=0;for(i=40;i--;)a=i*50,x.translate(d=960,e=540),x.rotate(S(t)/50),x.lineWidth=10,x.translate(-d,-e/1.05),x.strokeRect(d-a/2,-e,a,a)

May 7 2017 1:25 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/MrM@_S

move the a=i*50 into the for loop to save a byte
u/dwitter

not sure if it's a twisting pyramid or a moving hole

show FPS hide FPS share 3 remixes fullscreen

recursive

remix of d/1976 by u/recursive

function u(t) {

for(d=256;--d;)for(X=-32;++X<32;x.fillRect(960+X*8e3/d,100+7e4/d-h,120,9))x.fillStyle=R(h=(C(a=d/9+t*6)+C(X/9+a/3))*35,g=h+C(X^d)*6+90,g/.8)

Mar 9 2017 12:33 AM UTC

}// 140/140

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

Bluer waves

Show more comments…
u/sfz

Incredible
u/sigveseb

Epic
u/FireFly

This is crazy, great stuff :D
u/iverjo

Best water on dwitter thus far!
u/iverjo

I also tried to achieve this some time ago, but yours is much more convincing
u/iverjo

https://www.dwitter.net/d/65 and https://www.dwitter.net/d/254 and https://www.dwitter.net/d/295 and https://www.dwitter.net/d/366
u/recursive

Your idea gives really great color to the surface. I wonder if it's possible to animate the colors using your idea, and the wave geometry and lighting using mine.
u/magna

(ノಠ益ಠ)ノ彡┻━┻
u/Renaud___

very very nice
u/jsizzle

Seriously amazing. Wow
u/SpecialAgent

Bravo
u/ideokan

i am a web developre, feeling like a dumb monkey in here
u/PiggyClone205

Welcome to the club, ideokan.
u/Godcranberry

This sis amazing, totally my favorite
u/Godcranberry

is* mb fam
u/iverjo

#water
u/hollo47

#ocean
u/katkip

#waves
u/vain

Very nice and lovely wave

show FPS hide FPS share 1 remix fullscreen

recursive

function u(t) {

for(d=256;--d;)for(X=-32;++X<32;x.fillRect(960+X*8e3/d,200+7e4/d-h,8e3/d,40))x.fillStyle=R(h=(C(a=d/9+t*6)+C(X/9+a/3))*35,g=h+C(X^d)*6+90,g)

Mar 8 2017 11:51 PM UTC

}// 140/140

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

Ocean waves

u/donbright

speechless
u/dbonemcshumonster

so dope
u/joeytwiddle

#sea #ocean #water #waves #liquid #wet #salty

show FPS hide FPS share 4 remixes fullscreen

3bl3gamer

function u(t) {

c.width=256;for(i=9<<12;a=i&255,b=i>>8,m=a-128,n=b-72,i--;)l=m*m+n*n,(l<7e3?(((m/n+128+t*2)%2)^(b/n%2)):(l>8e3)^(n<0))&&x.fillRect(a,b,1,1)

Jul 20 2016 10:11 PM UTC

}// 139/140

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

u/iverjo

Mindblowing O.O
u/sigveseb

so good!
u/sigveseb

I tried adding fog http://dweet.dwitter.net/id/280?autoplay=1
u/joeytwiddle

#perspective #raytrace #scene
u/lionleaf

d/280

dwitter.net | dwitter (505)