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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.
Theme challenge of the month: #symmetry
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remix of d/19048 by u/nburn42

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  • Better in full screen
  • u/13thptr
    interestingly didn't find it as good in fullscreen

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remix of d/19043 by u/nburn42

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  • u/pavel
    If you declare your vars you can't get this to run reasonably well t||x.fillRect(0,0,w=2e3,w);let j=1,m=x.getImageData(0,0,w,w),g=m.data;for(;j<8e6;j+=48+g[j])g[j]=255-g[j];x.putImageData(m,0,0)
  • u/pavel
    you can** get this to run
  • u/nburn42
    Sweet, thanks
  • u/nburn42
    Your code doesn't grab the data every frame, it didn't even cross my mind to only do it once.
  • u/joeytwiddle
    Or just run it in Firefox ;-)

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remix of d/19043 by u/nburn42

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  • Turns on the fans on my laptop

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  • Trying to play with the raw image data is hard
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  • u/nburn42
    I wanted to build cellular automata based off raw data, but there is so much overhead involved.
  • u/nburn42
    I'll try anyway.
  • u/tomxor
    What do you mean by raw data? using the frame buffer for state? there are quite a variety of CA implementations here but they are mostly tagged gameoflife regardless of specific rule. I made a larger than life one recently that is capable of >1 radi moore neighborhoods
  • u/nburn42
    I see some of your CA, the are awesome, I'll play around with some of your methods too.

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remix of d/19006 by u/tomxor

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  • I had to see what it looked like with lines

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remix of d/18984 by u/nburn42

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remix of d/18985 by u/nburn42

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remix of d/18984 by u/nburn42

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remix of d/18982 by u/cshadows

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