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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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danny@hille.dk
remix of d/25208 by u/ntsutae

function u(t) {

}//
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  • Another remix - purple satin
  • u/danny@hille.dk
    anotehr
  • u/danny@hille.dk
    ups
  • u/danny@hille.dk
    Another version -> w=c.width=128;f=n=>S(n)**2*w;for(i=1e4;i--;x.fillStyle=R(0,p=f(a-t)*2,p*3,p/32),x.fillRect(T=i%w+1,C=i>>7,1,1))for(j=a=3;j--;)a+=S(2*Math.atan2(C-j*12-32,T-j*9-f(j+S(t/4))))
  • u/vain
    great. very nice demo fx

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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)