Dweets awesomed by u/joIlyrancher

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

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    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: #ScaryMovies

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p01

function u(t) {

for(i=h=c.width=432;i--;)C(t-i)>0&&x.fillText('.⬤'['榁翻꺿듻ퟝ믭󫥤큰삗⢠挎ᩐ肦䰠椉䠊ᑒꊐࢀင'.charCodeAt(i/16)>>i%16&1],192+(i*h-i*i)**.5*S(t-i)/2,i/2+9)

Jan 5 2018 8:35 PM UTC

}// 137/140

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AND THE WORLD GOES ROUND 🌏🌍🌎

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u/Xen

nice :-)
u/xem

what an achievement!
u/aemkei

You made it! 🙇
u/nystrand

W🌎W !
u/sigveseb

up to the top of the frontpage you go!
u/lowpoly

Wow, your work always inspired me :)
u/trupples

Wow, congratz! I tried doing this but failed miserably lol. Awesome work
u/Renaud___

Nice work !! :)
u/donbright

beautifuyl
u/aemkei

Now with color: d/5747 by u/corruptio.
u/iverjo

#sphere #earth #globe
u/vain

Wow! Insane! Nice to see you here, P01 :-) greetz

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Xen

remix of d/3167 by u/Xen

function u(t) {

for(i=c.width|=0;i--;x.fillRect(960+S(p=.9*i+S(t)*3e3/i*S(t))*(d=i*i/1e3)-i*C(t),540+C(p)*d-i*S(t),s,s))x.fillStyle=R(Z=t*i%255,s=i/5,255-Z)

Jan 2 2018 9:31 PM UTC

}// 140/140

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u/jbl

WOW! 💯
u/lionleaf

Testing new links u/Xen
u/Xen

Yay! d/5309
u/donbright

i would have said this was impossible if i didnt see it
u/lionleaf

#alien #needle #color #floppy #rotation
u/sybarita

Yo what ... this is amazing
u/mrperson59

Is this what sleeping beauty pricked her finger on?

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hnen

function u(t) {

c.width=2e3;w=1e3;
for(i=1;i<w;i++){y=(i*i)%w-500;a=i%6.28+t;s=10*(2+C(a));x.fillRect(w+S(a)*Math.sqrt(25e4-y*y),60+1e3/2+y,s,s);}

Jan 2 2018 2:10 PM UTC

}// 131/140

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u/joeytwiddle

#sphere

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ben

remix of d/4938 by u/ben

function u(t) {

x.fillStyle='#47f1'
x.fillRect(0,0,w=2e3,w)
for(i=1e4,x.fillStyle='#fff';i--;)x.fillRect((S(i*i)*w*w)%w,w-(b=(t*i/9+S(i)**2*w)%w),b/=99,b)

Dec 31 2017 1:34 PM UTC

}// 138/140

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u/donbright

perfect winterdweet

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joeytwiddle

remix of d/4827 by u/New_Core

function u(t) {

for(c.width=99,i=9;i--;x.fillRect(40+35*S(t-i),19-14*C(t*i),20,20))x.filter='blur(5px)contrast(1%)',x.globalCompositeOperation="lighter"

Dec 30 2017 1:49 PM UTC

}// 136/140

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Shaded metaballs

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u/joeytwiddle

I was actually trying to threshold but ended up with something unexpected
u/joeytwiddle

Can anyone explain it ... ? lol
u/sigveseb

Sweet metaballs
u/joeytwiddle

blur(0px) helps to show what's going on.
u/joeytwiddle

Something similar but more beautiful: https://www.dwitter.net/d/5321
u/joeytwiddle

Another funny wobbly thing: d/5446
u/joeytwiddle

This is what I had been trying to reproduce: https://codepen.io/aswhipple/pen/xpywbO
u/joeytwiddle

Programmatic metaballs by sop: d/7488
u/iverjo

#metaballs
u/katkip

#cells
u/joeytwiddle

NewCore has done this technique right: d/17584
u/rodrigo.siqueira

#cell

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joIlyrancher

remix of d/4720 by u/joIlyrancher

function u(t) {

for(i=0;i<360;i++){
x.fillStyle=R(Math.abs(S(t))*256,0,Math.abs(C(t))*256,.5);
x.fillRect(
940+(C(t)*500)*S(t**2),
500+S(t)*500,
t,
t);}

Dec 29 2017 11:58 PM UTC

}// 137/140

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zkfrontman

remix of d/4252 by u/zkfrontman

function u(t) {

for(c.width|=0,i=1;i<1e3;i++)p=t-16*i,x.fillStyle=R(255,255*S(p),255*S(p+4)),x.beginPath(),x.arc(2*i,600+100*T(p),4*C(p)+11,0,7),x.fill();

Dec 29 2017 8:13 PM UTC

}// 138/140

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u/fmease

it looks beautiful!
u/joeytwiddle

nice #colors

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joIlyrancher

remix of d/3889 by u/jordan150000

function u(t) {

//c.width|=0;
for(i=799;i<800;i+=6)
{b=2*t/800*i;
x.fillStyle=R(0,0,0,.5);
x.fillRect(940+S(b)*C(t**3)*250,500+C(b)*S(t**2)*250,8,8);}

Dec 29 2017 8:03 PM UTC

}// 135/140

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cantelope

function u(t) {

for(x.fillRect(0,0,i=(w=1e3)*2,i);--i;)x.clearRect(w+((i+S(i)*9/(Z=3+((i/60|0)*2+t*16)%65))%30-15)/Z*w,561+(3-S(i*4+t)*16/Z)/Z*w,s=w/Z/Z,s)

Oct 11 2017 3:13 AM UTC

}// 139/140

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u/magna

Snow!
u/alien

particle aceleration

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joeytwiddle

function u(t) {

r=Math.random
t%10<.3&&(c.width|=0,U=r(),V=r())
x.beginPath()
k=p=>1+S(p*t)
x.ellipse(960+300*S(t),540,300*k(U),200*k(V),t,0,7)
x.stroke()

May 19 2017 4:25 AM UTC

}// 138/140

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Popped in to debug an ellipse for work. Felt rude not to leave a dweet.

u/jick

Oh, neat periodic clear trick.
u/joeytwiddle

I found that trick in a random dweet I saw recently. No idea which one.

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