d/23108 by diguh

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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diguh

function u(t) {

x.fillStyle=R(t**2%255,50*t%255,t/3,1),x.fillRect(540+10*t*C(t/S(t*2)),540+10*t*S(t/C(t)),10,10)

Jun 14 2021 4:38 PM UTC

}// 96/140

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u/Xen

welcome to the dwitter family!
u/Xen

X x.fillStyle=R(t**2%255,50*t%255,x.fillRect(1e3+9*t*C(t/S(t*t)),540+9*t*S(t/C(t)),99,9),.1)


      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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