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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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  • x.fillRect(0,0,q=2e3,q);if(!t){w=[];for(i=q;i--;)w.push({a:i/321,d:500-i/9})}x.globalAlpha=.1;for(o of w){x.clearRect(960+S(o.a,d=o.d)*d,(z=540)+C(o.a)*d,9,9),o.d-=q/d;(d<0?-d:d>z)?o.a+=o.d=z:q}

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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)