Dweets by u/yokljo

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

yokljo

function u(t) {

n=[16,22,23,33,34,36,37,57,61,66,68,79,80,86]
s=78
for(b=i=255;i--;x.fillRect(i%8*s,~~(i/8)*s,s,s))x.fillStyle=R(0,0,n.includes(i)?b=~b:b)

Dec 3 2018 4:42 PM UTC

}// 138/140

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

ZZT. Bonus points for making the background black and the face white, to look like the original.

show FPS hide FPS share fullscreen

yokljo

remix of d/8339 by u/yokljo

function u(t) {

x.fillRect(0,0,2e3,2e3)
for(i=1000;i--;x.fillRect(i*3,500+(S(i*(t+56)/30)+C(t+i/99)*2)*130,7,7))x.fillStyle=`hsl(${i},${i/6}%,${i?60:0}%)`

Nov 15 2018 12:39 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 FPS hide FPS share fullscreen

yokljo

function u(t) {

for(a=-22;a<23;a++){
for(b=-30;b<30;b++){
x.fillStyle=R((a+22)*5,a*3+S(t-1)*a)
x.fillRect(960+a*5*(S(t)+1.2),1040-t*60+C(a/14)*b,10,10)
}}

Nov 5 2018 12:22 PM UTC

}// 138/140

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

u/f8f82804

#organic #gradient #lighting #shading

show FPS hide FPS share fullscreen

yokljo

remix of d/10335 by u/yokljo

function u(t) {

x.fillRect(0,0,1e4,1e4)
for(i=999;y=C(t+i*10)*.3*i+553,i--;)x.clearRect(S(t+i*-11)*i/y*300+970,y,3,6)

Oct 30 2018 2:56 PM UTC

}// 101/140

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 1 remix fullscreen

yokljo

function u(t) {

c.width=1920
x.fillRect(0,0,1e4,1e4)
for(i=1;i<230;i++)x.clearRect(S(t+i*50)*i+970,(o=C(t+i))*.02*i+535+C(750/i+S(t)*.3)*470,o*8,6)

Oct 12 2018 12:28 PM UTC

}// 131/140

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

u/magna

Sweet!
u/arxpoetica

Awesome

show FPS hide FPS share fullscreen

yokljo

function u(t) {

c.width|=g=400
x.translate(g,g)
for(i=40;i--;)x[f="fillRect"](190,i*50+t*g%40,9,9)
for(;i++<g;x[f](30,0,7,350+(i%22)*2))x.rotate(i?1/63:t*2)

Aug 31 2018 1:32 PM UTC

}// 140/140

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

I played Half Life 2 recently...

u/aleamb

lol! cool
u/joeytwiddle

#blood #saw #tribute

show FPS hide FPS share 1 remix fullscreen

yokljo

remix of d/8774 by u/Feiro

function u(t) {

with(x)for(k=2e3;k--;beginPath(fillStyle="#0001"))arc(960,540,k/4,v=k%4*1.57+S(t*3-k/280)+t,v+.2),strokeStyle=R((S(t)+2)*50),stroke()

Jun 28 2018 12:55 PM UTC

}// 133/140

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

u/firegodjr

Excellent gradients!

show FPS hide FPS share fullscreen

yokljo

function u(t) {

c.width|=0
x.font="900px A"
x.fillText("🏢",g=700,g)
x.font="90px A"
for(i=0;i<9;i++)n=(t+i)*90%350,x.fillText("🚹",g+n/2+i*17,1160-n)

Jun 27 2018 12:55 PM UTC

}// 132/140

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

u/micahcowan

Damn! Worked on Chrome on my Android, but not Chrome on my Mac (weird). The building isn't visible. #emoji
u/joeytwiddle

256px is the highest you can go on Mac Chrome, 324px on Mac Firefox. To work around, scale down the canvas.
u/BirdsTweetCodersDweet

Works fine on Chrome on Linux

show FPS hide FPS share fullscreen

yokljo

function u(t) {

for(i=125;i--;)for(j=99;j--;x.fillRect(i*16*(j+93)/99,j*12+o,28,9))o=C(i/5+t*9+C(j/3))*35*S(j/5),x.fillStyle=`hsl(${t*o},${o+j}%,50%)`

Jun 21 2018 10:35 PM UTC

}// 134/140

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

u/magna

This looks amazing!
u/yokljo

Thanks 👍
u/iverjo

Impressive! Rainbow lava?

show FPS hide FPS share fullscreen

yokljo

remix of d/8461 by u/yokljo

function u(t) {

for(i=192;i--;)for(j=54;j--;x.fillRect(i*10,j*20,10,20))x.fillStyle=R(o=Math.hypot((i+Math.random()*6-98)*3*t,(j-27)*6)%200*t*t,o/2-o%250)

Jun 8 2018 12:38 PM UTC

}// 138/140

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

dwitter.net | yokljo (366)