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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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  • Learning the trade
  • u/Xen
    nice
  • u/Xen
    for(w=c.width|=i=20;i--;x.stroke())x.moveTo(!x.beginPath(x.lineWidth=i),k=(i*145+t*1e3)%(w+1e3)),x.lineTo(k-S(5*t)*200,0)
  • u/hauntedg
    Thanks, as the title implies, this was my first dwit, still new at this

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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)