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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: #storm
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IV
remix of d/19511 by u/IV

function u(t) {

}//
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  • u/IV
    drop in a t*=3; to hurry it up. change "with(g." to "with(c, " while remixing. change c back to g before posting.
  • u/IV
    @nikiloffgeorgi
  • u/IV
    139B: t||c.replaceWith(g=c.cloneNode());with(g.getContext('webgl'))(enable(3089),s=S(t),scissor(t,Y=s*s*t,50,Y),clearColor(0,0,0,1),clear(16384))

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IV
remix of d/2535 by u/magna

function u(t) {

}//
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  • safer for editing #webgl
  • u/IV
    manga's original is grand, this is safer than my previous attempt in terms of editing and not getting errors which cause a reload :)
  • u/IV
    the prblem with this is that youd have to clear both contexts which costs more bytes

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function u(t) {

}//
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  • u/pavel
    104 c.replaceWith(c=c.cloneNode(false));with(c.getContextwebgl)clearColor(t,0,0,1),clear(COLOR_BUFFER_BIT)
  • u/pavel
    I've no experience with webgl but it seems like you need twenty lines of code to draw a square...
  • u/katkip
    That's true
  • u/New_Core
    I've no experience with webgl either.. but saw you could do a square just adding: enable(SCISSOR_TEST),scissor(200,200,400,500) ..to clear a rect in that pos and size ..

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Xen

function u(t) {

}//
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  • u/Xen
    extreme photosensitive warning.. my first ever pay with #webGL ... remove comment at risk then let it run as long as you can for the dots and #moire ..., Shoutz to Mr Frank Force!
  • u/KilledByAPixel
    Nice!

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