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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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  • Another remix :-)
  • u/danny@hille.dk
    better version, 98 bytes => t?i=1e4:c.width=w=128 for(;i--;x.fillRect(X,Y,1,1))x.fillStyle=R(X=i%w,m=S((Y=i>>7)-t*w&X)*255,-m)
  • u/danny@hille.dk
    95b =>for(i=1e4,c.width=w=128;i--;x.fillRect(X,Y,1,1))x.fillStyle=R(X=i%w,m=S((Y=i>>7)-t*w&X)*255,-m)

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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)