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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/5600 by u/p01

function u(t) {

}//
140/140


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  • u/aemkei
    🌎 😍
  • u/p01
    Fantastic job! Love the use of the cos(t-i) aka backface culling as alpha value of the fillStyle to sort the splats and skip clearing the whole canvas. That was THE killer optimization to fit in 140 chars.
  • u/sigveseb
    Wow! ACE
  • u/donbright
    :O
  • u/lionleaf
    Amazing!
  • u/Teijou
    Does it JS or another language?
  • u/fusty
    Wow . . . how?
  • u/fusty
    It would be amazing if you could post an expanded, commented version along with your 140 character versions on this site.
  • u/oldspork
    I'm completely new to all coding and just found out about this amazing community; how on Earth do these symbols code for a globe?
  • u/hg
    oldspork These symbols are just what unicode decides his binary data can best be represented as in text. The real magic is the charCodeAt part of their code.
  • u/iverjo
    #sphere #earth #globe

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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)