dwitter.net | indygon (8)

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function u(t) {
} //

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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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function u(t) {


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  • zoetrope
  • u/indygon
    aka "enter the headache vortex"
  • u/indygon
    Here's an pre-golfed version with some parameters in the first line if anyone wants to mess around with it: x.reset();a=1e3;s=300;p=2*Math.PI;n=12 for(j=1;j<n+1;j++){ for(i=0;i<a;i++){ c=200-j*20 x.fillStyle=R(c,c,c) x.fillRect(1.5*i*S(j*p/n+i*t/s)+960,1.5*i*C(j*p/n+i*t/s)+540,9,9)}}

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