Top dweets by u/aemkei

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

aemkei

function u(t) {

A=c.width=600
X=(a,b,c)=>x.fillRect(a*10,b||a*10,A,A,x.fillStyle=c)
X(-46)
X(13)
X(34,-1)
X(-47,0,"#359")
X(35,-470,"#ED6")
X(14,0,"#D30")

May 3 2019 8:30 AM UTC

}// 139/140

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

Tribute to Mondrian.

u/aemkei

Celebrating 100 Years of #Bauhaus
u/Jezza

Love it!

show FPS hide FPS share fullscreen

aemkei

remix of d/1231 by u/iverjo

function u(t) {

c.width^=0;for(i=9;i<2e3;i+=2)s=(9/(9-(t/2+i/99)%9))**1.6,x.beginPath(),j=i*7+S(i),x.lineWidth=s/5,x.arc(960,540,s,j,j+.02),x.stroke()

Mar 21 2017 10:57 AM UTC

}// 134/140

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

Star Field

u/iverjo

#starfield #stars

show FPS hide FPS share 2 remixes fullscreen

aemkei

remix of d/1137 by u/mxfh

function u(t) {

r=500;c.width^=0;for(I=φ=2;φ>-2;φ-=1/2e3)x.fillRect(C(φ)*S(λ=φ*r-t)*r+999,S(φ)*r+520,W=(16&(T(I=I*9%32432)+2))*C(λ/2),W)

Mar 20 2017 10:34 PM UTC

}// 120/140

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

A tiny planet

show FPS hide FPS share 1 remix fullscreen

aemkei

function u(t) {

c.width^=0;for(i=-30;i<30;i+=0.01+t/2e3)x.fillRect(960+T*C(T=i*40),540+T*S(T),w=4+i*S(t),w)

Feb 23 2017 10:30 AM UTC

}// 91/140

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

aemkei

function u(t) {

I=t?Math.random(Y++)-1.9&I+2:Y=0;for(i=12;i--;D=X=>Y<300&&x.fillRect(900+X,s*j+G*Y+500,4,4)||X,D(-D((G=C(a=1.05*i))*j-(s=S(a))*Y)))j=i>5&&I

Feb 21 2017 9:16 AM UTC

}// 139/140

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

Draws a random snowflake. Based on https://github.com/codegolf/snowflake

u/iverjo

Pretty

show FPS hide FPS share fullscreen

aemkei

remix of d/7590 by u/aemkei

function u(t) {

c.width=999;for(i=79;i--;x.fillRect(500+S((X=t*9-i/9)/9)*300+S(t/2+i*i)*(O=S(i)*(i+39)),300+C(X/6)*99+C(t/9+i)*O,6,6))x.fillStyle=R(i*4,0,0)

Apr 7 2018 7:36 PM UTC

}// 140/140

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

Bird

u/fujimotos

It looks to me like a school of fish. Nice work!
u/katkip

#ai
u/rep_movsd

#underrated

show FPS hide FPS share 2 remixes fullscreen

aemkei

remix of d/690 by u/xem

function u(t) {

x.font="12em arial"
~~(t*99)%4||x.fillText([..."😮😀😁😐😑😬"][new Date%6],800,700)

Dec 14 2017 9:06 PM UTC

}// 77/140

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

Talking Face

u/cantelope

lol
u/Lazy1337

one tilde is enough

show FPS hide FPS share fullscreen

aemkei

function u(t) {

c.width^=0;for(i=0;i<499;i++)x.fillRect(900+(S(i/9))*(Z=1e3*(i+t/8)%300*2),500+(S(i*42)*Z),S(i)*20,S(i)*20);

Mar 4 2017 9:30 PM UTC

}// 109/140

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

Supernova

u/iverjo

Spot on :) Supernova was actually the first word that came to mind when I saw the dweet. Then I saw your comment ^^

show FPS hide FPS share 1 remix fullscreen

aemkei

function u(t) {

for(W=256,L=i=2;i<4e4;i+=1)i%W||(i+=W),!(i%2)||i<W||i%W&&(i^L*L)%5?I=i:(I=L-2*Math.round((L-i)/4)-W+1,L=i),x.fillRect(I%W*9,9*(0|I/W),9,9)

Apr 25 2021 9:16 PM UTC

}// 138/140

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

Fake Perfect Maze

u/aemkei

Build using the "Sidewinder" algorithm. A "perfect" maze has no loops and no isolation. I cheated a bit and the edges are not 100% right. But it fits into 140 chars!
u/aemkei

https://twitter.com/aemkei/status/1386429989…
u/aemkei

#maze
u/Xen

nicely done!
u/aemkei

golfed scaled up a bit: https://www.dwitter.net/d/22641

show FPS hide FPS share fullscreen

aemkei

remix of d/7651 by u/Agnes

function u(t) {

for(c.width|=i=0;i++<50;x.font=`bold ${5*(i+90)}px Arial`,x.fillText("3D",f=600+(i-20)*2*S(t),f+200))x.fillStyle=R(i<42?0:255,0,0)

Apr 14 2018 6:49 PM UTC

}// 130/140

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

u/BirdsTweetCodersDweet

#threed

dwitter.net | aemkei (793)