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warrenm's profile
Warren Moore
Warren Moore
Warren Moore
@warrenm

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Warren Moore

@warrenm

Software engineer specializing in mobile graphics and augmented reality. Author of “Metal by Example”

San Francisco, CA
metalbyexample.com
Joined April 2008

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    1. mcc‏ @mcclure111 Apr 18

      Trying to implement my own transforms class and just. God. Is this right? I have no idea if any of this is rightpic.twitter.com/LnNTkMV4XP

      4 replies 0 retweets 1 like
    2. Dustin Freeman @ YYZ  🇨🇦‏ @dustinfreeman Apr 18
      Replying to @mcclure111

      In a live stream a few days ago, I had to implement vector magnitude, because it isn't included out of the box in SceneKit, and someone in chat reminded me that I forgot to take the square root.

      1 reply 0 retweets 1 like
    3. dylan‏ @DylanRoss Apr 18
      Replying to @dustinfreeman @mcclure111

      simd_distance!

      1 reply 0 retweets 0 likes
    4. dylan‏ @DylanRoss Apr 18
      Replying to @DylanRoss @dustinfreeman @mcclure111

      err, simd_length. my point is that it’s always worth checking the simd headers.

      1 reply 0 retweets 0 likes
      Warren Moore‏ @warrenm Apr 18
      Replying to @DylanRoss @dustinfreeman @mcclure111

      I’ve taken to just using the `simd` prefixed properties in SceneKit, since simd offers such a rich set of operations. (Also, that guy in the chat was me—hi! 🙂)

      12:45 PM - 18 Apr 2018
      • 1 Like
      • Romain Derrien
      1 reply 0 retweets 1 like
        1. Dustin Freeman @ YYZ  🇨🇦‏ @dustinfreeman Apr 18
          Replying to @warrenm @DylanRoss @mcclure111

          Hi, thanks! I had the chat open on my iPad, and I was typing into it, but the Twitch app wouldn’t refresh, so as far as it looked, I was typing into the void. To my sadness, I opened the stream later via browser, and there were lots of chats it turns out I was ignoring!

          0 replies 0 retweets 2 likes
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