Dweets awesomed by u/aleamb

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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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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DataMeta

remix of d/9444 by u/DataMeta

function u(t) {

v=Math.abs;for(c.width|=i=360;i--;)
x.ellipse(960,b=540,b**v(C(i+t)),b**v(S(i)),t,-i,7);x.stroke();

Aug 27 2018 7:48 PM UTC

}// 99/140

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Superellipse approximation

u/katkip

This one looks dope.

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f8f82804

remix of d/9465 by u/prplz

function u(t) {

let s=128;x.setTransform(1,S(t),C(t),1,960,540);for(Y=p=20;Y--+p;)for(X=q=32;X--+q;x.fillRect(X*s,Y*s,s,s))x.fillStyle=(X+Y)%2?'#000':'tan'

Aug 27 2018 6:44 PM UTC

}// 139/140

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Xen

function u(t) {

if(t<.1)a=new AudioContext,o=a.createOscillator(),o.connect(a.destination),o.start()
x.fill(x.arc(0,0,c.width=o.frequency.value=t*9%64,t,0))

Aug 27 2018 4:27 PM UTC

}// 140/140

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bit of a tweak

u/aleamb

lol! awesome!

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prplz

remix of d/7238 by u/prplz

function u(t) {

let X,Y,A=S(t),B=C(t)
for(Y=q=32;Y--;)for(X=60;X--;x.fillRect(X*q,Y*q,q,q))x.fillStyle=X*B+Y*A&8^Y*B+X*A&8?'#000':'tan'

Aug 27 2018 8:37 AM UTC

}// 119/140

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yonatan

remix of d/9345 by u/yonatan

function u(t) {

f=f=>(f(i)+f(z=i**.5)+f(t))*i/15-w
for(x[r='fillRect'](e=C(t),w=-600,i=2e3,i);i--;x[r](f(S)-e*w,f(C),z,z))x.fillStyle=R(q=(3-C(e-i))**4,q,q)

Aug 26 2018 9:07 PM UTC

}// 140/140

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Show more comments…
u/f8f82804

#shading
u/joeytwiddle

Very cool! #lighting
u/firegodjr

Amazing!
u/DataMeta

Shader w/o compression is massively impressive
u/aleamb

incredible..
u/lionleaf

Very impressive! #d3 #snail #light
u/iverjo

Wow!
u/vain

stunning!

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katkip

remix of d/9427 by u/katkip

function u(t) {

if(!t){l=0;r=-1}while(l<22){x.fillStyle=`hsl(${C(r*r+t)<C(l*l+t)?0:25},99%,50%)`;x.fillRect(++r*50,l*50,50,50);if(r>38){l++;r=-1}}l=0

Aug 25 2018 7:57 PM UTC

}// 133/140

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Visualizing C(r*r+t)<C(l*l+t)

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katkip

remix of d/9396 by u/f8f82804

function u(t) {

c.width=400;y=3-C(t);with(x)font=4/y+'em a',fillText("girls",200+400*S(t)/y,99+99*C(t)/y),font='2em a',fillText("me",188,99)

Aug 25 2018 1:00 PM UTC

}// 124/140

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They always orbit me (☞ﾟヮﾟ)☞

u/Galaxtone

Woops looks like you made a typo:
u/Galaxtone

I believe you meant to say "kats"

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katkip

remix of d/9426 by u/katkip

function u(t) {

if(!t){l=0;r=-1}while(l<22){x.fillStyle=`hsl(${l*l+C(t*2*l/25*r/25)*350+r*r},99%,50%)`;x.fillRect(++r*50,l*50,50,50);if(r>38){l++;r=-1}}l=0

Aug 25 2018 12:20 PM UTC

}// 139/140

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Distortion

u/Xen

nice style
u/katkip

thx bro

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katkip

remix of d/3178 by u/cantelope

function u(t) {

for(x.globalAlpha=.02,x.fillRect(0,0,q=i=2e3,q);i--;)x.clearRect(960+S(p=i/318)*(d=300+T(p*5+T(t/2)*9)*(140+S(t)*70)*T(t*9)),540+C(p)*d,1,1)

Aug 25 2018 7:45 AM UTC

}// 140/140

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