New #Xweet dweets

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/7024 by u/DirtyDan

function u(t) {

with(x)for(i=199;i--;lineWidth=i/9,beginPath(arc(960+C(a=i-t/9)*(d=i*9*S(t/5)),540+S(a)*d,i,0,7),stroke()))strokeStyle=`hsl(${i*t},99%,39%)`

Feb 21 2018 12:50 AM UTC

}// 140/140

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Shoutz 2 DirtyDan

u/DirtyDan

:D
u/katkip

#xweet

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Xen

remix of d/5798 by u/FrenchToast

function u(t) {

t?i=Z:Z=c.width=255
for(;i--;x.fill(x.arc(129-i*C(t+i),69+39*S(t+i/(S(t)+6)),i/9,0,9)))x.fillStyle=`hsla(${i+t*i},99%,50%,.1)`,x.beginPath()

Jan 10 2018 5:36 PM UTC

}// 140/140

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had to have a play

u/ETHproductions

I absolutely love this. Wish I could "Awesome!" multiple times, haha
u/Xen

one day there will be a "fav5" feature i bet ;-)
u/joeytwiddle

#rainbow #colors
u/katkip

#xweet

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Xen

remix of d/4668 by u/zanella

function u(t) {

x.fillStyle=R(0,0,0,.03);x.fillRect(0,0,w=2e3,w);x.fillStyle='#'+frame;x.beginPath(x.fill(x.arc(t/2*w%w,t*t*w%w,62,0,6)))

Dec 29 2017 3:15 PM UTC

}// 121/140

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a quick test

u/katkip

#xweet

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Xen

remix of d/1604 by u/SpecialAgent

function u(t) {

for(Λ=X=99;X--;)for(Y=9;Y--;x.strokeRect(X*Λ,Y*Λ,Λ,Λ))x.strokeStyle='hsla('+X*Y*t+',99%,60%,.4)'
x.drawImage(c,T(t*t)-2,T(t*t))

Nov 3 2017 8:53 PM UTC

}// 127/140

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Few tweaks, about 10 seconds to start...

u/katkip

#xweet

You've reached the end.

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