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

remix of d/22390 by u/rodrigo.siqueira

function u(t) {

for(X=1e3;X--;)x.fillRect(X*4,t*240,4,(X^t*60)%7)

Apr 7 2021 5:06 PM UTC

}// 49/140

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/22041 by u/erin

function u(t) {

for(e=i=1e3;i--;x.fillRect(1e3+S(t-i/e)*e,i*4,9,9))x.fillStyle=R(c=S(i^t)*e,c*S(t*c),c*C(e^i),.1)

Mar 18 2021 10:38 PM UTC

}// 97/140

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

texture thing

show FPS hide FPS share fullscreen

Xen

remix of d/21849 by u/codetrotter

function u(t) {

for(c.width=200,x[f="fillRect"](i=9,x.globalAlpha=.1,X=Y=47,54);i--;x.translate(X,Y))for(x.rotate(t),j=9;j--;)x[f](X/2*j,9,X*j,Y*j)

Mar 6 2021 11:27 PM UTC

}// 131/140

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

slight demake

show FPS hide FPS share fullscreen

Xen

remix of d/18742 by u/rafroller

function u(t) {

Y=13*C(u=-t)-5*C(2*u)-2*C(3*u)-C(4*u),x.fillStyle=R(t**Y&199,x.fillRect(960+16*(S(u)**3)*(20-(u/4)),555-Y*(20-(u/4)),4,!x.drawImage(c,0,1)))

Feb 26 2021 11:47 AM 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 1 remix fullscreen

Xen

remix of d/21630 by u/Xen

function u(t) {

for(i=99;i--;x.fillRect(i*19,t*99,19,9))x.fillStyle=`hsl(${i*9},50%,${90*C(i&t*t)}%)`

Feb 10 2021 5:50 PM UTC

}// 85/140

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

curved sierp test

show FPS hide FPS share fullscreen

Xen

remix of d/21378 by u/Pascal

function u(t) {

for(c.width=444,f=i=t|0;i--;)f=1+1/f
for(x.fillText(f,76,i=239),p=129;i--;x.fillRect(p-p*d*C(a=2*Math.PI*f*i),99-p*d*S(a),2,2))d=(i/399)**.5

Jan 23 2021 3:08 PM UTC

}// 140/140

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

golfed to fit

u/Pascal

nice
u/danny@hille.dk

Nice
u/Xen

i can golf but not code lol
u/ciaccodavide

Nice!

show FPS hide FPS share fullscreen

Xen

remix of d/21314 by u/Xen

function u(t) {

x.drawImage(c,9,!x.fillText(x.globalCompositeOperation='xor',9,frame*9))

Jan 19 2021 6:40 PM UTC

}// 72/140

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

another play

u/danny@hille.dk

cool
u/danny@hille.dk

-2 > t*540===frame*9

show FPS hide FPS share 1 remix fullscreen

Xen

remix of d/6587 by u/Qwitter

function u(t) {

with(x)globalCompositeOperation='xor',fillRect(960,9,9,9),drawImage(c,-9,!drawImage(c,9,!drawImage(c,0,9))),fillStyle=`hsl(${t*3e3} 99%33%)`

Jan 14 2021 10:42 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/Qwitter

Nice! Kind of feels like a historical survey of the rainbow sorbet temple building peoples

show FPS hide FPS share fullscreen

Xen

remix of d/21160 by u/erin

function u(t) {

c.style.filter="blur(19px)contrast(20)"
x.fillStyle=`hsl(${t*99},69%,50%)`
x.drawImage(c,0,!x.fillRect(960+S(t*7)*1e3,500+C(t*3)*499,99,99))

Jan 7 2021 10:57 PM UTC

}// 140/140

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

color play

show FPS hide FPS share fullscreen

Xen

remix of d/20991 by u/rodrigo.siqueira

function u(t) {

for(c.width=Z=X=68;X--;)for(Y=Z;Y--;)x.fillRect(X,Y,1,(X&Y+t*Z)%Z<X)

Dec 14 2020 8:01 PM UTC

}// 68/140

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

Quick play

dwitter.net | Xen (6890)