Dweets awesomed by u/meowmixjw

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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meowmixjw

function u(t) {

for(c=0;c<256;c++)l=100*Math.abs(S(c/10+t/2)),x.fillStyle=R(l,(t*12e3)%1480*S(c/10+t/2)/C(t)/6,l),x.fillRect(c*8,((t*12e3)%1480)-200,8,240)

Aug 20 2018 9:03 PM UTC

}// 139/140

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Test using t as the y axis, like a scan line

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meowmixjw

function u(t) {

for(c=0;c<64;c++)for(r=0;r<36;r++)l=S(t)*(S(c/4)+C(r/4.5-t*2))*150,x.fillStyle=R(l/2,255/l,l,C(l)),x.fillRect(c*30,r*30,30,30)
//Portals :)

Aug 20 2018 8:15 PM UTC

}// 139/140

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u/DataMeta

Nice one

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meowmixjw

function u(t) {

for(var i=5*t/2;i>2;i--){
x.fillRect(960-5*S(t/i*T(t/10))*100,i*500/t,5*S(t/i*T(t/10))*200,i*200/t)
var y=i%2*255
x.fillStyle=R(y,y,y)
}

Aug 20 2018 7:42 AM UTC

}// 136/140

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Dwitter seems cool, heres something I made to try it out

u/BirdsTweetCodersDweet

for(i=5*t/2;i>2;i--)x.fillRect(960-5*S(t/i*T(t/10))*100,i*500/t,5*S(t/i*T(t/10))*200,i*200/t),y=i%2*255,x.fillStyle=R(y,y,y) - shorter
u/meowmixjw

Its in no way fully minimized, lol. Just shrunk it to fit within 140.

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Qwitter

function u(t) {

f=t%.5*99;with(x)lineWidth=f,strokeStyle=`HSLA(${t*99},50%,60%,.3)`,beginPath(fill(stroke())),arc(9,500+C(7*t)*f*7,f,0,7),drawImage(c,12,0)

Jan 20 2018 2:29 PM UTC

}// 139/140

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Thanks Rikard

u/rikardlindstrom

nice remix!
u/aleamb

it makes me want to listen electronic music :D
u/joeytwiddle

It reminds me of something but I don't know what

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