Dweets awesomed by u/rep_movsd

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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yonatan

function u(t) {

for(i=1e3;t<3&&i--;x.fillRect(960+S(i)*q,(1200/t)+C(i)*q,9,9))q=(2+S(i*6)**3)*t**4.5,x.fillStyle=R(a=t**1.6*55,a*1.5,t*t*15)

Aug 28 2018 11:00 PM UTC

}// 124/140

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u/joeytwiddle

Excellent! Angel's trumpet. #flower #organic
u/yonatan

Thanks! I was wondering what's that tree's name was
u/katkip

This is so beautiful
u/magna

OMFG
u/aleamb

OH MY!!!!
u/DataMeta

#wizardry
u/13thptr

#witchcraft

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f8f82804

function u(t) {

f=a=>j*S(i^j)/24+a;with(x)for(i=22;i-->10;)for(j=18;j--;strokeRect(2,2,58,58))setTransform(1,0,0,1,f(60*i),f(60*j)),rotate(f(0)),lineWidth=3

Aug 28 2018 10:29 PM UTC

}// 140/140

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A tribute to _Schotter_ -- Georg Nees, 1968

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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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DataMeta

function u(t) {

with(x)t||translate(960,540),rotate(2.095),fillStyle=`hsla(${t*32%360},90%,50%,.9`,beginPath(),arc(v=270*S(t),v,frame%171+9,0,7),fill()

Aug 21 2018 10:07 PM UTC

}// 135/140

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toffee.apple

function u(t) {

c.width+=i=0;h=480;d=90;for(;i<h;){x.beginPath();H=d*C(i++/d-9*t);x.strokeStyle=R(H,d);x.ellipse(h*2,h+H,i,i/4,(t*h+i)/200,0,7);x.stroke()}

Aug 18 2018 3:17 AM UTC

}// 139/140

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f8f82804

remix of d/5132 by u/Erazed

function u(t) {

c.width^=0;x.font='6em 🤷';for(i=144;i--;)x.fillText((S(t/2)**2*16%16)-i%16-S(9*S(9*i)*i%16)|0?'🤷':'🙆',50+(i%16)*113,95+120*~~(i/16))

Aug 13 2018 11:22 PM UTC

}// 132/140

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Not everyone gets "the wave" right

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yonatan

remix of d/7393 by u/yonatan

function u(t) {

eval(unescape(escape`挮睩摴栽㈰〻景爨搽椽ㄷ〰㭪㵩ⴭ⽤㭸⹦楬汒散琨㤹⬨椭ㅥ㌩⩓⡴⤯㤫匨椩⨨爭愯㐩ⱓ⠳⩪⤪㜵⭃⡩⤪爬㘬㘩⥲㵪㸮㤿㈺㌰⩓⠳⩪⬮㌩ⱸ⹦楬汓瑹汥㵒⡢㴷⨨愽爭匨椪㈩⨪㠪ㄵ⤭匨椪⨸⤪⨸⨳〬截⸸⤻`.replace(/u(..)/g,"$1%")))

Aug 12 2018 11:56 AM UTC

}// 136/140

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compressed 175 char mottled #banana

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u/yonatan

source: c.width=200;for(d=i=1700;j=i--/d;x.fillRect(99+(i-1e3)*S(t)/9+S(i)*(r-a/4),S(3*j)*75+C(i)*r,6,6))r=j>.9?2:30*S(3*j+.3),x.fillStyle=R(b=7*(a=r-S(i*2)**8*15)-S(i**8)**8*30,b*.8);
u/katkip

Wait wooot! Awesome
u/magna

#bananas (as in cray)
u/joeytwiddle

Thanks for posting! This is my favourite banana.
u/sigveseb

Really cool to see the evolution of the banana in the remix chain
u/fentbiggesthater

i love this banananananananananan!!!

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katkip

function u(t) {

F=n=>{return T(n)*T(n**t)<0};x.drawImage(c,0,l=24);for(j=240;j--;)x.fillStyle=F(j^t^t)?"#fff":"#000",x.fillRect(j*l-99,0,l,l)

Aug 11 2018 5:31 PM UTC

}// 125/140

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Infinite maze

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f8f82804

remix of d/9185 by u/f8f82804

function u(t) {

c.width=500;a=29;for(i=240;α=C(T=i/a-t),i--;)for(j=6;j--;x.fillRect(i,a+j*a+S(T)*7,1,30))x.fillStyle=`hsl(${a*j**1.4} 99%${9+a*(0<α)*α**2}%`

Aug 9 2018 9:22 PM UTC

}// 140/140

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Remix #rainbow #flag with improved palette and #phong #shading with better shadows- - #pride #pbr

u/f8f82804

Correct shadows are implemented with the 0<α factor. To golf this in, I had to drop the diffuse reflection term and reuse constants. Palette improvements just took tweaking without extra characters.
u/f8f82804

Loop restructuring also give a very slight FPS improvement.

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DataMeta

remix of d/9165 by u/DataMeta

function u(t) {

for(i=1920;i--;)v=(t*60)%1080,l=((S(T(i^v))*9)*(i+t*9)%(i*v))%256,
x.fillStyle=R(l,l,l),x.fillRect(i,v,1,1)

Aug 8 2018 11:34 PM UTC

}// 107/140

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endless urbanscape

u/zanella

Replace v with v%1080 in the fillRect call and it will redraw itself over and over again. ;)
u/DataMeta

Not sure what you mean - it already re-draws. Hence the 'endless' :P
u/zanella

Weird, the first time I saw this it didn't redraw itself - it seemed to stop once the scanline hit the bottom of the canvas. Didn't notice that it already had a %1080. So yeah, my comment is pretty useless. :)
u/zanella

Weird, the first time I saw this it didn't redraw itself - it seemed to stop once the scanline hit the bottom of the canvas. Didn't notice that it already had a %1080. So yeah, my comment is pretty useless. :)
u/DataMeta

No worries :]

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