Top dweets by u/Xen

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

Xen

function u(t) {

for(z=h=c.width=99;z--;)for(y=h;y--;x.fillRect(z,y/.8,N,N))for(N=D=2.6;X=D*z/h-D,Y=D*y/h-D,D+=d=(X*Y-C(t*T(Y))+D*N)/2-3+C(X)*C(Y),1<d*N--;);

Jul 29 2017 8:01 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/jick

This is really nice.
u/Xen

Thanks, its a rubbish port of p01's TeaStorm

show FPS hide FPS share fullscreen

Xen

remix of d/739 by u/donbright

function u(t) {

for(i=c.width=999;i--;x.lineTo(496+S(t*i)*i,285+C(t*i)*i));x.stroke()

Jul 19 2017 7:31 PM UTC

}// 69/140

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

u/lionleaf

trippy
u/Xen

can almost fall into it, dont lean too much...
u/Xen

also, scroll down to pause and look at frames.

show FPS hide FPS share fullscreen

Xen

remix of d/114 by u/stiaje

function u(t) {

x.strokeStyle=R((T*t-2)%(T=255),(T*t)%T,(T*t*2)%T,T);for(i=99;i--;x.stroke())x.rotate(.032),x.beginPath(),x.moveTo(-t*T,-t),x.lineTo(2e4,t);

Jul 18 2017 9:59 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/stiaje

Awesome remix!
u/Xen

Thank you :)

show FPS hide FPS share fullscreen

Xen

remix of d/1629 by u/FireFly

function u(t) {

t||x.translate(X=960,X/2,c.onmousemove=e=>X=e.offsetX);for(i=80;i--;x.rotate(X))x.fillStyle=`hsl(${X},80%,${i}%)`,x.fillRect(X,X,X,X)

Jul 16 2017 8:17 PM UTC

}// 133/140

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

move mouse :-P

show FPS hide FPS share fullscreen

Xen

remix of d/31683 by u/rodrigo.siqueira

function u(t) {

c.style.background=`navy`
for(i=2e3;i--;x.fillRect(888+i*S(i/200+t),258+C(t+i/69)*128+i/3,2,9))
x.fillStyle=R(S(t)*i,i%299,i,.4)

Apr 30 2024 4:57 PM UTC

}// 128/140

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

quick Play.

show FPS hide FPS share fullscreen

Xen

remix of d/31674 by u/rodrigo.siqueira

function u(t) {

c.width=520;for(i=4e4;i--;x.fillStyle=R(X,9,Y))
x.fillRect(X=(i%260)*2,Y=i/130,C(t+S(Y/99-S(X*Y+t*3+i/t)/T(t))/20*Math.hypot(X-260,29))*2,2)

Apr 29 2024 5:55 PM UTC

}// 140/140

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

quick play

show FPS hide FPS share fullscreen

Xen

remix of d/29790 by u/poetaster

function u(t) {

for(i=300,c.style='filter:invert(',f=g=>i*C(i/.3+t)*g(i/.3)/.3;i--;x.fillRect(960+f(S),540+f(C),i,3))x.fillStyle=`hsl(${i/.03},333%,33%,.03`

Apr 15 2024 8:30 PM UTC

}// 140/140

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

"3" is also important.

show FPS hide FPS share fullscreen

Xen

remix of d/29680 by u/nickforddev

function u(t) {

for(i=o=9,x.fillStyle=`hsl(${t*9} 90%60%`;i<2e3;i+=o)x.fillRect(i+S(t)*o,1080-C(o*t)-t*99*S(i*3),9,9)

Mar 19 2024 5:15 PM UTC

}// 101/140

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

golf and play, shoutz 2 nickforddev

show FPS hide FPS share fullscreen

Xen

remix of d/29181 by u/384.cz

function u(t) {

x.fillRect(960-R/2,t*=t,R=t+t%99,1)

Dec 21 2023 7:13 PM UTC

}// 35/140

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

35 play

show FPS hide FPS share fullscreen

Xen

remix of d/28961 by u/zachygreen

function u(t) {

z=20
x.beginPath(x.fill(x.arc((frame*2%96)*z,frame|0%27*40,z,0,9)))

Nov 27 2023 6:42 PM UTC

}// 67/140

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

Slanted Golf

dwitter.net | Xen (6878)