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alexjc's profile
Alex J. Champandard
Alex J. Champandard
Alex J. Champandard
@alexjc

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Alex J. Champandard

@alexjc

Artificial Intelligence expert, co-Founder https://creative.ai/ , Director @nuclai conference, Deep Learning #ML research, ex-R☆/Guerrilla #AI Programmer. #⚘

Vienna
nucl.ai
Joined September 2007

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    Alex J. Champandard‏ @alexjc Apr 23

    Probabilistic tile-based 2D map generator! https://redd.it/67479o  Uses naive Bayes to model cell probabilities on expanding wave. #procgenpic.twitter.com/qeOVjxo4uG

    11:38 PM - 23 Apr 2017
    • 243 Retweets
    • 750 Likes
    • Frans Larsen Béla Tibor Bartha Yoshihiro KANAMORI Matt  Mirrorfish ☠️ The Indie Kev ☠️ 'Shark Hugs' Eniko MOOMANiBE Shawn Walker Rikard Herlitz
    11 replies 243 retweets 750 likes
      1. New conversation
      2. Patrick Bergel‏ @goodmachine Apr 23
        Replying to @alexjc

        Wave Function Collapse for 2D/3D tilemap generation https://github.com/mxgmn/WaveFunctionCollapse … #procgen

        1 reply 9 retweets 21 likes
      3. Alex J. Champandard‏ @alexjc Apr 24
        Replying to @goodmachine

        Thought the same, the first reply on Reddit mentions the similarities; WFC looks a bit more developed by now...

        2 replies 1 retweet 4 likes
      4. МаГ‏ @ExUtumno Apr 24
        Replying to @alexjc @goodmachine

        It addresses the same problem, but is based on backtracking instead of wave representation (arc consistency). Like http://logarithmic.net/pfh/ghost-diagrams …

        1 reply 3 retweets 3 likes
      5. МаГ‏ @ExUtumno Apr 24
        Replying to @ExUtumno @alexjc @goodmachine

        The example tileset is very easy.If there were no houses,it could be done with marching squares.Interesting to see how it performs on knots.

        0 replies 1 retweet 1 like
      6. End of conversation
      1. New conversation
      2. Oskar Stålberg‏ @OskSta Apr 25
        Replying to @alexjc

        That's really cool! Is it the input only an image? And do you know why you get the (few) errors?

        1 reply 0 retweets 0 likes
      3. Alex J. Champandard‏ @alexjc Apr 25
        Replying to @OskSta

        I'm not the author, it's explained a bit on Reddit in the first reply. Not sure how many examples were used, but maybe missing patches?

        0 replies 0 retweets 1 like
      4. End of conversation
    1.  🤔‏ @paniq Apr 25
      Replying to @alexjc @jimrossignol

      i'd like to see more approaches that work in lod levels, from coarse to fine

      0 replies 0 retweets 2 likes
      Thanks. Twitter will use this to make your timeline better. Undo
    2. SETH‏ @ENDESGA Apr 26
      Replying to @alexjc @NocturneGames

      OMG, MAKE A PSEUDO POKEMON GAME WITH ME

      0 replies 0 retweets 1 like
      Thanks. Twitter will use this to make your timeline better. Undo
    3. James B‏ @LordWoodlouse Apr 25
      Replying to @alexjc

      I'm not sure I feel comfortable being used in this fashion. :/

      0 replies 0 retweets 1 like
      Thanks. Twitter will use this to make your timeline better. Undo
    4.  🤔‏ @paniq Apr 25
      Replying to @alexjc @jimrossignol

      sweet

      0 replies 0 retweets 0 likes
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    5. Alejandro García‏ @AlexOteiza Apr 24
      Replying to @alexjc

      Pretty cool stuff!

      0 replies 0 retweets 0 likes
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    6. AnhydroGlucopyr-Unit‏ @agumonkey Apr 24
      Replying to @alexjc @jvtoups

      want

      0 replies 0 retweets 0 likes
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    7. Gliphyx‏ @gliphyx Apr 24
      Replying to @alexjc @desplesda

      Love how u see it start to make a house in the bottom left then decide against it. Very cool

      0 replies 0 retweets 0 likes
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    8. Dominik Zielinski‏ @leandercorp Apr 24
      Replying to @alexjc

      nice!

      0 replies 0 retweets 0 likes
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      1. New conversation
      2. Eiyeron‏ @Eiyeron Apr 24
        Replying to @alexjc

        I'm interested as it looks like having pretty, could you explain a little more how it works, please?

        1 reply 0 retweets 0 likes
      3. Eiyeron‏ @Eiyeron Apr 24
        Replying to @Eiyeron @alexjc

        Oh my bad, it was a reddit link

        0 replies 0 retweets 0 likes
      4. End of conversation

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