Dweets awesomed by u/IV

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: #Opposites

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Moosething

function u(t) {

x.globalCompositeOperation='xor';
x.fillRect(960,1079,1,1)
x.drawImage(c,-1,-1)
x.drawImage(c,1,-1)

Jan 11 2018 3:20 PM UTC

}// 99/140

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Show more comments…
u/Xen

nicely done
u/Jezza

Very cool!
u/sandromiccoli

beautiful
u/Qwitter

Nice!
u/nyarmith

wild
u/katkip

#gameoflife
u/katkip

(it really is a game of life rule)

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zanella

remix of d/5861 by u/zanella

function u(t) {

c.width|=0;m=h=960;n=v=540;s=0;for(i=4e3;i--;){s=(s+3+3*Math.random()|0)%4;o=1.57*s;m=(m+h+v*C(o))/2;n=(n+v+v*S(o))/2;x.fillRect(m,n,9,9)}

Jan 10 2018 8:35 PM UTC

}// 138/140

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Chaos games are fun! https://en.wikipedia.org/wiki/Chaos_game

u/Xen

nice!
u/zanella

Thanks!!
u/Xen

done you a remix d/5871

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magna

remix of d/3274 by u/magna

function u(t) {

onmousemove=(e)=>S=e;d=x.createImageData(w=c.width=100,w);for(i=0;i<4e4;d.data[i++]=i%T(i%S.x*S.y+t)*255);x.putImageData(d,0,0)

Jan 7 2018 6:23 PM UTC

}// 127/140

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Move mouse to change tuning to find the hidden channels!

u/iverjo

#interactive
u/magna

#tv #noise

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DirtyDan

function u(t) {

p=Math.PI*2
a=960
b=535
c.width=a*2
for(i=0;i<a;i+=10)for(j=0;j<b;j+=10)
x.fillRect(a+b*S(i/a*p+S(t))*C(j/b*p),b+b*S(j/b*p)*C(i/a*p+t),9,9)

Jan 7 2018 12:43 AM UTC

}// 139/140

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u/sigveseb

Ooh, one second it is 2d, and the other it is 3d! really nice
u/Xen

very nice

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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 🌏🌍🌎

Show more comments…
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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mpasula

function u(t) {

t||x.translate(960,540)
h=C(t*9)*255
x.fillText('🚀:',-6,S(h)*5+5)
x.drawImage(c,-1008,-567,2016+S(h),1134+C(h))
x.rotate(C(t)/2e3)

Jan 4 2018 8:37 AM UTC

}// 131/140

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remix of #5366 by hoplite

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laynehobby

function u(t) {

c.width=y=m=256
a=C(t)
for(;y--;)x.fillStyle=R(y*a||m,(y?m-y:m)*a,y&&m*a),x.beginPath(),x.arc(128,y?y-1e3:m-m*a,y?1e3:50,y&7,8),x.fill()

Jan 4 2018 6:29 AM UTC

}// 137/140

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u/magna

Great!
u/Xen

very nice
u/laynehobby

thanks!
u/iverjo

Nice colors!
u/M1T0

cool idea
u/joeytwiddle

#sunset

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crimbles

remix of d/4816 by u/travisdoesmath

function u(t) {

for(i=0;i<400;i+=3){x.fillStyle=R(-S(i)*255,C(i)*255,S(i)*255);x.beginPath(),x.fill(x.arc(960-i/9*C(i+t)*70,540+i/9*S(i+t)*40,i+20,0,6.24))}

Jan 3 2018 10:02 AM UTC

}// 140/140

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u/magna

Pretty!

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function u(t) {

c.width=n=2e3;t/=8;for(p=0;p<n;p++)i=C(p),j=T(t/i),k=1/S(t*i),x.globalAlpha=i>0?i:-i,x.strokeRect(n*i/4+n/2,n*j/8+n/4,j*p/i/16,k*p/64);//rg

Jan 2 2018 3:57 AM UTC

}// 139/140

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u/Xen

very nice style

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psc

function u(t) {

c.width=1920;
for(i=0;i<9;i++) {x.fillStyle=R(i*30,i*30,100);x.fillRect(400+i*100+S(t)*300,400+i*C(i/t)*100,50+i*100*S(t),200+S(t)*200+10)}

Dec 30 2017 2:48 AM UTC

}// 139/140

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u/IV

#default

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