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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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  • 7 bytes less #golf
  • u/pavel
    Shaving off 8 more for(f=(X,Y,r,a)=>r>1?f(Y+r*S(a),X+r*C(a),r/3,T(a/11)*23):x.fillRect(X,Y,r,r);t<1e4;)f(960,540,360,++t)
  • u/intrinsic
    Awesome!
  • u/Xen
    for(f=(X,Y,r,a)=>r>1?f(Y+r*S(a),X+r*C(a),r/3,T(a/9)*23):x.fillRect(X,Y,r,r);t<1e4;)f(960,540,360,++t)

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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)