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function u(t) {
} //
122/140


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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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remix of d/20456 by u/magna

function u(t) {

}//
138/140


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  • tiyx.land runtime
  • u/magna
    (Adjusted x/y base to 0 after tixy.land update)
  • u/magna
    tixy.land code goes into the f function on the first line
  • u/magna
    Uncompressed: with(x)for(fillRect(0,0,w=c.width|=0,w),i=256;i--;fill())beginPath(),arc((X=i%16)+1<<6,(y=i>>4)+1<<6,32*Math.abs(v=f(X)),0,7),fillStyle=R(w,k=(v>0)*w,k)
  • u/pavel
    139 but origin is (0,1) :/ f=_=>S(Y/8+t) with(x)for(m=w=i=273;Y=--i>>4;beginPath(fill(arc(X+1<<6,Y<<6,v>0?v:-v,m=0,7))))v=32*f(X=i%16)+m*m,fillStyle=R(k=w-m,k*=v>0,k)

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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)