Dweets awesomed by u/danny@hille.dk

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: #Food

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ntsutae

function u(t) {

X=1e3,Y=X/2
for(c.width|=i=2e3;i--;x.fillRect(X+=C(d*=Math.PI/2),Y+=S(d),9,9),x.fillRect(2e3-X,1e3-Y,9,9))d=C(i/120+t/5-S(i/99-t/3))*4^0

Nov 9 2020 12:15 PM UTC

}// 137/140

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inspired by https://twitter.com/satoshi_aizawa/status/12…

u/geb

#symmetry

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danny@hille.dk

function u(t) {

for(c.width=X=60;X--;)for(Y=34;Y--;)x.fillStyle=R(r=260*(C(t*5+Y/8)+S(t+X/16+C(Y/(4+C(t)+S(X/9+Y/6))))),r/2),x.fillRect(X,Y,1,1)

Nov 9 2020 1:49 AM UTC

}// 128/140

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#fire #flame

u/danny@hille.dk

webgl version: http://glslsandbox.com/e#69217.0

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rodrigo.siqueira

remix of d/20499 by u/rodrigo.siqueira

function u(t) {

c.style.filter=`sepia(`
!t&&x.translate(960,540)
if(t<1.5)x.lineWidth=2/t,x.rotate(t/9),d=360*(1-S(t))
x.strokeRect(-d,-d,2*d,2*d)

Nov 8 2020 8:47 PM UTC

}// 130/140

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Framed flower #spiral

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rodrigo.siqueira

remix of d/20477 by u/rodrigo.siqueira

function u(t) {

f=(X,Y,r,a,s,d=1)=>r>.5&&x.lineTo(X,Y)|f(X+C(a+=s/3)*r,Y+S(a)*r,r-r/22,a,s,-d)|f(X,Y,r/2.9,a+s*d,s*d)
t||f(1280,214,118,1.3,.6)|x.stroke()

Nov 4 2020 4:13 PM UTC

}// 138/140

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Organic spirals #plant #fractal

u/ciaccodavide

Beautiful!
u/Xen

Sexy!!!
u/danny@hille.dk

wow!
u/rodrigo.siqueira

My Instagram with this image (framed and zoom): https://www.instagram.com/p/CHLmJNKlevK/
u/tomxor

#art

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pavel

function u(t) {

for(c.width|=i=266;i--;x.beginPath(x.fill()))for(r=74-T(S(i*i+t/4)*.6+t/2)**8,j=6;j--;)x.arc((i>>4)*2-i%2<<6,i%16*111,r>0&&r,a=j*1.047+11,a)

Nov 3 2020 8:04 PM UTC

}// 140/140

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Hexagons are the Bestagons

Show more comments…
u/pavel

Inspired by https://www.youtube.com/watch?v=thOifuHs6eY and https://twitter.com/Hau_kun/status/124501623…
u/danny@hille.dk

Amazing
u/pavel

This would look better with the colors inverted but I couldn't fit it.
u/tomxor

Neat!
u/joeytwiddle

Hexcellent
u/anotherkitten

so crisppp
u/Xen

so clean
u/DataMeta

hextra smooth
u/katkip

hexy
u/RamiSlicer

HEXAGONS ARE THE BESTAGONS!!!!!
u/erin

they are

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anotherkitten

function u(t) {

for(j=64;j--;)for(i=36;i--;x.fillRect(j*30,i*30,30,30))x.fillStyle=i>8?R(0,0,S(t+i/2+j/8)*i/2+i*3-19):R(M=S(t/39+i*i+j*.6)**6*9999-9899,M,M)

Nov 3 2020 5:36 PM UTC

}// 140/140

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ocean by night

u/danny@hille.dk

:-)

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rodrigo.siqueira

remix of d/13702 by u/rodrigo.siqueira

function u(t) {

for(c.width|=w=960,i=4e3;i--;x.lineTo(w+w*X/Z,w*Y/Z+540))
X=(S(V=i/3.1416001))*S(U=V*6e3+t/9)*4,Y=(C(V/U))*S(V*2)*2,Z=C(U)-5-Y/t
x.stroke()

Nov 3 2020 5:09 PM UTC

}// 139/140

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Vector formation object #torus The vectorial version is here https://turtletoy.net/turtle/e35cdc88c1 (to be printed using plotter)

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magna

function u(t) {

g=x=>S(y/8+t)
eval(unescape(escape`睩瑨⡸⥦潲⡦楬汒散琨〬〬眽挮睩摴桼㴰ⱷ⤬椽㈵㘻椭ⴻ晩汬⠩⥢敧楮偡瑨⠩ⱡ牣⠨堽椥ㄶ⬱⤪㘴Ⱘ礽⡩㸾㐩⬱⤪㘴ⰳ㈪䵡瑨⹡扳⡶㵧⡘⤩ⰰⰷ⤬晩汬却祬攽刨眬欽⡶㸰⤪眬欩`.replace(/u(..)/g,"$1%")))

Nov 3 2020 4:50 PM UTC

}// 139/140

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https://tixy.land runtime. Enter code in the arrow function on the first line.

u/magna

Uncompressed: with(x)for(fillRect(0,0,w=c.width|=0,w),i=256;i--;fill())beginPath(),arc((X=i%16+1)*64,(y=(i>>4)+1)*64,32*Math.abs(v=g(X)),0,7),fillStyle=R(w,k=(v>0)*w,k)
u/magna

x/y offset fix in d/20502

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danny@hille.dk

remix of d/20449 by u/SzymonPL188

function u(t) {

for(c.width|=d='DWITTER ❤️',i=d.length;i--;)x.font=`${299+S(i+t*9)*99}px arial`, x.fillText(d[i],500+i*100+S(t*3+i)*300,500+C(t*5+i)*100)

Nov 2 2020 5:27 PM UTC

}// 137/140

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Old-school remix of d/20449

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SzymonPL188

function u(t) {

c.width=1920;
for(i=0;i<10;i++)
x.fillRect(400+i*100+S(t * 5 + i)*300,400 + C(t * 3 + i)*300,i * 10,i * 10);

Nov 2 2020 10:25 AM UTC

}// 108/140

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u/danny@hille.dk

Reminds me of an old-school demo effect - for(c.width|=d='DWITTER',i=d.length;i--;)x.font=${499-i*40}px arial, x.fillText(d[i],500+i*100+S(t*3+i)*300,500+C(t*5+i)*100);

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