#kraftwerk #antenna by stephanegeorget

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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stephanegeorget

remix of d/24314 by u/stephanegeorget

function u(t) {

h=50
c.width=9*h
for(j=9;j--;)for(i=0;i<6.3;i+=0.02)
x.lineTo(4*h+(l=4*((j+t)%9)*(7+Math.abs(C(m=j*i))**S(2*m)))*S(i),3*h+l*C(i))
x.stroke()

Nov 9 2021 9:49 PM UTC

}// 140/140

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#kraftwerk #antenna

Show more comments…
u/ciaccodavide

nice!
u/taupelink

cool!
u/rep_movsd

nice
u/rodrigo.siqueira

I like the curved curves. I made one using arcs ("x.arc"): d/16023 "I'm the Antenna / Catching vibration / You're the transmitter / Give information / Es Strahlen die Sender Bild, Ton und Wort / Elektromagnetisch an jeden Ort"
u/stephanegeorget

@rodrigo oh what a coincidence, I did not see it before - we’re on the same wavelength (pun intended) :)
u/magna

AWESOME!
u/tomxor

t*=2.4 SYNCHRONISE 🤖 https://www.youtube.com/watch?v=P1rezswXJ2c


      u(t) is called 60 times per second.
      t: elapsed time in seconds.
      c: A 1920x1080 canvas.
      x: A 2D context for that canvas.
      S: Math.sin
      C: Math.cos
      T: Math.tan
      R: Generates rgba-strings, ex.: R(255, 255, 255, 0.5)

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