function u(t){


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  • Xen: making this gave me such a headache, can you spot a simple 4bytes to shave? ;-)
  • Xen: dont post here, you see it when you see it, let others use this as target practice.

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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)