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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: #growth
p01

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  • AND THE WORLD GOES ROUND 🌏🌍🌎

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remix of d/5600 by u/p01

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  • 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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remix of d/5233 by u/RomanW

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  • u/RomanW
    Hi oldspork! The magic happens with the function charCodeAt. This function gets the numeric value of one character at a time. Since these are UTF-16 characters, you can get 16 bits of information in one character.
  • u/lionleaf
    #globe #earth #bitmap #pixelart
  • u/Purpzie
    Is there an easy way to make these kinds of things? (specifically how the data for each pixel is stored)
  • u/dsamarin
    String.fromCharCode.apply(null, new Uint16Array(34).map((r) => Math.random()*0xffff))

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remix of d/2238 by u/aemkei

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  • the world …

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remix of d/11741 by u/katkip

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  • u/13thptr
    woah
  • u/username
    does not look like earth though
  • u/joeytwiddle
    It does look like a #planet though. Cool effect for 88
  • u/katkip
    That line in the middle looks a bit like Rusia
  • u/magna
    Awesome technique! You could potentially add a way to "seed" the generation with a number and then search for a seed that resembles the Earth the most using brute-force.

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  • u/katkip
    WOW!
  • u/metamero
    please don't delete your dweets anymore, they're so cool
  • u/metamero
    111B for(i=512;i--;)'ᰀ෼´腾៿샸࿿恼߽쀼៼߯͋O臀ԇπ π΀㠋ƀ㰁€退€䀀'.charCodeAt(i/16)>>i%16&1&&x.fillRect(i%32*60,(i>>5)*60,60,60)`

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function u(t) {

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  • crappy emoji world map reprojection

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remix of d/5600 by u/p01

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  • Here is my attempt to render the world in 3D.

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remix of d/9340 by u/f8f82804

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