Dweets awesomed by u/veubeke

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

veubeke

function u(t) {

t||x.translate(960,540)
x.rotate(.101)
x.fillStyle=`hsl(${t*100},99%,${100-t/2}%)`
s=S(t*66)*Math.max(0,280-t*3)
x.fillRect(-s,-4*s,2*s,8*s)

Aug 21 2018 6:50 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/Xen

Nice style V!
u/veubeke

I copied yours. ;)
u/Xen

:-O only crazy people would do something like copy me lol, cheers V

show FPS hide FPS share 1 remix fullscreen

Xen

remix of d/9299 by u/katkip

function u(t) {

for(i=2e3;i--;x.fillStyle=`hsla(${i^5*frame%2e3},99%,30%,.01)`)x.fillRect(i,0,2,39);x.drawImage(c,0,39)

Aug 21 2018 5:28 PM UTC

}// 103/140

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 2 remixes fullscreen

yonatan

function u(t) {

c.width|=0
x.globalAlpha=.2
for(t*=j=9;j--;t+=.02)for(i=55;i--;x.fill(x.arc(960+S(z)*m,540+C(z)*m,m/3,0,7)))x.beginPath(z=i+t%1,m=1.15**z)

Aug 20 2018 8:19 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/katkip

My eyes...
u/joeytwiddle

Good effect!
u/Galaxtone

It's slowing down... but it isn't?

show FPS hide FPS share fullscreen

meowmixjw

function u(t) {

for(c=0;c<64;c++)for(r=0;r<36;r++)l=S(t)*(S(c/4)+C(r/4.5-t*2))*150,x.fillStyle=R(l/2,255/l,l,C(l)),x.fillRect(c*30,r*30,30,30)
//Portals :)

Aug 20 2018 8:15 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/DataMeta

Nice one

show FPS hide FPS share 1 remix fullscreen

Xen

remix of d/9269 by u/katkip

function u(t) {

for(i=2e3;i--;x.strokeStyle=`hsla(${Z},99%,40%,.1)`)x.strokeRect(i+C(Z=t*i/9)*4,540+Z*S(i-(C(Z)*t/99)),9,29)

Aug 18 2018 12:04 PM UTC

}// 108/140

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

hebob

function u(t) {

for(i=2;i<255;i++)x.fillStyle=R(i%5*100,0,t*100%100),x.fillRect(1920/2+T(i**t)*80,Math.random()*10 + (i*t*3),3*t,3*t);

Aug 16 2018 8:59 PM UTC

}// 118/140

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

Xen

function u(t) {

x.fillStyle=t%.4>.2?R(99,99,119,.1):R(69,9,9,.1)
for(i=300;i--;x.fill(x.arc(1e3+C(X=i+t/4)*(Z=4*i-t*139),540+S(X)*Z,59-t,0,7)))x.beginPath()

Aug 16 2018 8:16 PM UTC

}// 140/140

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

f8f82804

remix of d/9162 by u/f8f82804

function u(t) {

eval(unescape(escape`睩瑨⡸⥦潲⡩㴳ㄴ㭩ⴭ㭢敧楮偡瑨⠩⥡牣⠲㐰⨨⡣㵓⡡㵩⼱〰⤪匨戽琫椩⤫㐩ⰱㄲ⨨匨愩⩃⡢⤭㈪䌨愩⬴⤬㐰⨨匨愩⬮㈩ⰰⰷ⤬晩汬⠩ⱦ楬汓瑹汥㵠桳氨⑻㌶〪⠨戯㘭琯㐩┱⥽‹〥⑻㌰⨨ㄫ挫挪⨹⥽╠`.replace(/u(..)/g,"$1%")))

Aug 8 2018 7:04 PM UTC

}// 136/140

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

Fancy #phong #shading #sphere -- #compressed #d3 #pbr

Show more comments…
u/f8f82804

Uncompressed: with(x)for(i=314;i--;beginPath())arc(240*((c=S(a=i/100)*S(b=t+i))+4),112*(S(a)*C(b)-2*C(a)+4),40*(S(a)+.2),0,7),fill(),fillStyle=hsl(${360*((b/6-t/4)%1)} 90%${30*(1+c+c**9)}%
u/magna

#sequins
u/lionleaf

Now that's beautiful!
u/f8f82804

I love it, but I really wanted to do it without compression. I even tried using fillText('●'). See my remix for the closest I could get.
u/iverjo

Sweet! #colorful
u/joeytwiddle

#hiddengem #model
u/f8f82804

#fullhd

show FPS hide FPS share fullscreen

Agnes

remix of d/8993 by u/katkip

function u(t) {

B=c.width--;_=t?_.map((v,i)=>v+1+v%i|x.setTransform(Q=-10*i,0,0,-Q,v,$=-20*Q)|x.fillRect(v,0,-B,1)|x.fillText('🐎',-v,S(v+4*t))):[0,0,0,0,0]

Aug 1 2018 1:31 PM UTC

}// 139/140

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

Moving 3D view. Had to sacrifice randomness to make this work... :(

u/katkip

Lol, wtf. Weird but funny. Nice.
u/magna

LOL
u/veubeke

:D
u/Agnes

x.fillText('🐎',v/=-25,C(v)) makes the horse movement look way better!

show FPS hide FPS share 1 remix fullscreen

joeytwiddle

remix of d/8414 by u/joeytwiddle

function u(t) {

t=9+t/5e2;for(c.width|=0,i=4e3;i--;x.beginPath())x.globalAlpha=.05,x.arc(S(i*i/1e4*t)*i/3+960,C(i*i/1e4*t)*i/4+540,i/30+2,0,7),x.fill()

Aug 1 2018 2:30 AM UTC

}// 135/140

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

Eye of the storm #heavy

Show more comments…
u/aleamb

wow!
u/iverjo

This is so cool! Also, in fullscreen it looks like the innermost part of the storm is slowly rotating clockwise #opticalillusion
u/katkip

#storm #clouds
u/magna

This is nuts!
u/Xen

Love It!
u/lionleaf

Times out on my phone. We should increase the timeout limit somewhat
u/joeytwiddle

In the end, we did!
u/joeytwiddle

Many of the start points exhibit patterns, e.g. t=98.99+t/2e2
u/vain

WTF? Amazing!
u/joeytwiddle

This was a happy accident. I was drawing a spiral, and thought "What if the arms rotate with i*i instead of i?" Of course, this makes the outer points spin faster, and distributes the points semi-randomly.

dwitter.net | veubeke (20752)