Dweets awesomed by u/cantelope

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.

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Current theme challenge: #Food

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Xen

remix of d/9484 by u/f8f82804

function u(t) {

if(t%1<.01)with(o=(a=new AudioContext).createOscillator())connect(a.destination),start(),stop(a.currentTime+1);o.frequency.value=99*S(t*9&t)

Aug 27 2018 9:11 PM UTC

}// 140/140

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little song for you :-P

u/joeytwiddle

Funky!
u/Xen

#audio #sound

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f8f82804

function u(t) {

for(a=1920;a-=s=15;)for(b=1080,e=0;b-=s;x.fillRect(a,b,s,s))p=127+(3+S(t/8))*a*b/2e4+e,x.fillStyle=R(q=32*(p/32|0),q/2,(q**2)/8),e=p-q

Aug 27 2018 8:19 PM UTC

}// 134/140

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artistic #dithering with 1D error diffusion

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trupples

function u(t) {

c.width=99
t%=4
r=Math.max(0,9*Math.log(t-1))||0
for(i=99;i--;x.fillRect(30+r*(T(i*7)%2)+t*10,50-Math.max(0,t*(3-t/2))*9+r*(T(i*3)%2),1,1));

Aug 24 2018 9:10 PM UTC

}// 140/140

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fireworks :D

u/katkip

#fireworks

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f8f82804

function u(t) {

x.globalAlpha=.1;x.drawImage(c,192,108,1536,864,0,0,1920,1080);x.font='16em 🐔';x.fillText([...'🥚🐣🐔'][~~(t/3)%3],864+80*S(t),540+50*C(t))

Aug 23 2018 7:26 PM UTC

}// 136/140

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yonatan

remix of d/9341 by u/yonatan

function u(t) {

for(c.width=i=1e3;i--;x.fillRect(S(i)*m+500+S(z)*m+m*S(t),C(i)*m+260+C(z)*m,z,z))m=i/13,x.fillStyle=`hsl(25,19%,${a=50-S(z=i**.5)*19}%`

Aug 23 2018 5:24 AM UTC

}// 135/140

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u/joeytwiddle

Whoa! So 3D! :D #parallax
u/f8f82804

#shading #d3
u/magna

#sorcery
u/sigveseb

Straight up #witchcraft
u/jylikangas

Best dweet in a long time.
u/joeytwiddle

#organic #model #shell

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cantelope

function u(t) {

eval(unescape(escape`景爨砮晩汬剥捴⠰ⰰⱩ㵣⹷楤瑨㴹㘰Ⱪ⤬眽椯㈻椭ⴻ砮獴牯步却祬攽✣晦昧⥛ㄵⰰⰱ崮浡瀨欽㹻朽椭欬砮汩湥呯⡷⭓⡱㵧⼨栽ㄵ㈮㠩⭴⼳⤪⡚㵃⡰㵧⼲⸳㠷㌩⬵⤯⡚㵃⡱⤪娭㤩⩷Ⱘ匨瀩ⴳ⤯娪眩紩㭸⹳瑲潫攨⤻`.replace(/u(..)/g,"$1%")))

Aug 23 2018 2:56 AM UTC

}// 140/140

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u/iverjo

for(x.fillRect(0,0,i=c.width=960,i),w=i/2;i--;x.strokeStyle='#fff')[15,0,1].map(k=>{g=i-k,x.lineTo(w+S(q=g/(h=152.8)+t/3)*(Z=C(p=g/2.3873)+5)/(Z=C(q)*Z-9)*w,(S(p)-3)/Z*w)});x.stroke();

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cantelope

function u(t) {

eval(unescape(escape`景爨椽眽⡣⹷楤瑨簽〩⼲㭩ⴭ㭸⹢敧楮偡瑨⡸⹬楮敗楤瑨㴲⭨⽚⽚ⱸ⹳瑲潫攨⤩⥛ㄵⰰⰱ崮浡瀨欽㹻朽椭欬砮汩湥呯⡷⭓⡱㵧⼨栽ㄵ㈮㠩⭴⼳⤪⡚㵃⡰㵧⼲⸳㠷㌫琩⬴⭓⡴⤩⼨娽䌨焩⩚ⴹ⤪眬⡓⡰⤭㌩⽚⩷⥽⤻`.replace(/u(..)/g,"$1%")))

Aug 23 2018 2:52 AM UTC

}// 140/140

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yonatan

remix of d/9309 by u/yonatan

function u(t) {

if(!t){for(i=1e3;i;x.fillRect(S(i-=.01)*m+960+S(z)*m,C(i)*m+540+C(z)*m,22,22))z=i**.5,m=i/5,x.fillStyle=`hsl(9,19%,${a=50-C(z)*40}%,.2`}

Aug 22 2018 10:36 PM UTC

}// 136/140

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f8f82804

remix of d/3840 by u/letsbreelhere

function u(t) {

c.width=400;x.font='2em α';x[f='fillText']([...'🌗🌘🌚🌒🌓🌔🌝🌖'][(1.3*t+.4)%8|0],200+C(t)*99,99+S(t)*50);x[f]([...'🌎🌏🌍'][t%3|0],200,99)

Aug 22 2018 6:04 PM UTC

}// 129/140

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#earth #moon #orbit #youarethesun

u/katkip

WOOW
u/d0n.key

But then it would always be full moon o.ô
u/d0n.key

nvm how do I delete a comment? :DD
u/f8f82804

@d0n.key See my remix for fixed lighting
u/aleamb

cool dweet!

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joeytwiddle

remix of d/9324 by u/cantelope

function u(t) {

for(w=i=c.width=1e3;i--;x.fillStyle=`hsl(${i/3-99*t},50%,93%)`,x.fillRect(w/2+d*S(T=i/.955+i/500*S(i/4e2-3*t)-t),w/3+d*C(T),s,s))d=i,s=9+d/8

Aug 22 2018 5:47 AM UTC

}// 140/140

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Redux of cantelope's rainbow spiral

u/cantelope

wacky waving inflatable arm flailing tube dweet

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