heh there is some calculations left ov… by New_Core

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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New_Core

function u(t) {

c.width=1920
for(i=0;i<9;i++)
x.fillRect(400+i*100+S(t)*300,400+300*C(t),50,200)
x.drawImage(c,5*S(t)/10*100,-600*C(t))

Nov 10 2019 6:31 PM UTC

}// 119/140

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heh there is some calculations left over from a test with Math.ceil.. (can be lot shorter anyway..)

u/magna

#default
u/joeytwiddle

Just a golf to 112: c.width=1920;for(j=2;j--;)for(i=0;i<9;i++)k=j*2-1,x.fillRect(400+i*100+S(t)*300+k*25*S(t),400+k*300*C(t),52,200)


      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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