nick porcino

@meshula

still rockin it eight bit

Utopia Planitia
nickporcino.com
Joined September 2009
211 Photos and videos Photos and videos

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  1. Retweeted
    Sep 16

    Wrote this small Bash scripting wrapper around for generating mipmapped HDR's for image based lighting, spherical harmonics and a multi-scatter DFG LUT. The HDR's are efficiently packed in a single binary and decoded in a web worker.

    2 replies 8 retweets 24 likes
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  2. Retweeted
    Sep 14

    Retweet this is you used to play with one of these when you were a kid!

    170 replies 1,463 retweets 2,421 likes
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  3. Retweeted
    Sep 9

    ICYMI: Three surprising new papers demonstrate that primes are arranged in a pattern that is similar to but different from the particle positions of quasicrystals.

    2 replies 42 retweets 101 likes
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  4. Retweeted
    Jan 23

    The vector algebra war: a historical perspective (with an argument for Clifford algebra)

    2 replies 13 retweets 27 likes
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  5. Retweeted
    Sep 11

    If you want to learn more about lightfields and holographic displays, check out the panel discussion just posted from a workshop earlier in June:

    12 retweets 25 likes
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  6. Retweeted
    Sep 9

    New post about designing and prototyping AR apps, specifically with ARKit on iOS.

    7 replies 125 retweets 403 likes
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  7. Retweeted
    Sep 3

    The new Featured Shaders are: - 'Ray Marching Experiment 22' by aiekick : - 'Unreal Intro' by fizzer : - 'Analytical Motionblur 2D' by iq : - '[2TC 15] Voronot' by Trisomie21 :

    1 reply 16 retweets 51 likes
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  8. Retweeted
    Aug 25

    Our Siggraph talk about unity's HDRP is vailable (graphics). The pdf include several extra slides not show during presentation due to lack of time

    slides from and sharing the design principles and details of high definition rendering pipeline including material and lighting advances are posted on
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    1 reply 48 retweets 137 likes
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  9. Retweeted
    Aug 27

    Translated MNIST to as a proof of concept for mixing an ML dataset and its visualization (usdview shown here). Each record of the data set is stored as a separate time sample in USD, so scrubbing through time scrubs through records

    3 replies 9 retweets 33 likes
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  10. Retweeted
    Aug 25

    Please Stop!!!

    135 replies 2,159 retweets 5,523 likes
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  11. Retweeted
    Aug 25

    After 15kg of wool and over 💯 hrs of knitting, I’m finally ready to fly to the UK. Now I just need to pack the entire universe into my suitcase! I’ll see you all soon 🤗

    956 replies 14,708 retweets 72,699 likes
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  12. Retweeted
    Aug 22

    Oculus Blog: Tech Note: Shader Snippets for Efficient 2D Dithering Check out for the free sample / HLSL shadertoy like tool (with DX11 source) for your own performance experiments.

    4 replies 81 retweets 304 likes
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  13. Retweeted
    Aug 25

    's approach for cinematic and performant depth of field advances in are posted on

    5 replies 40 retweets 145 likes
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  14. Retweeted
    Aug 22

    "The lost ones"

    7 replies 61 retweets 407 likes
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  15. Retweeted
    Aug 23

    Very excited to share that I found some simple modifications to the well-known Fibonacci lattice, that further improves on how to evenly distribute points on the surface of a sphere. Yay! Tell everyone you know - coz now it's party time!

    7 replies 80 retweets 356 likes
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  16. Retweeted
    Aug 21

    The results of the 2018 Competition with theme "Human" are here! 1st: Human Document by reinder 2nd: Visage by P_Malin 3rd: Babytoy by BigWIngs Read about our thoughts:

    5 replies 43 retweets 121 likes
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  17. Aug 22

    In Victoria post Siggraph

    9 likes
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  18. Retweeted
    Aug 21

    The ARKit Quick Look Gallery now includes a link to download a package containing stand-alone USD (v18.09) libs and Python scripts to drive them. Should make writing custom converters (like glTF->USDZ) much easier…

    3 replies 34 retweets 71 likes
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  19. Retweeted
    Aug 21

    Well, this is exciting (you’ll need to be logged into your Apple Developer account): A precompiled package for doing with Python, with some nice examples! Get at it, post-SIGGRAPH folks!

    10 retweets 46 likes
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  20. Retweeted
    Aug 18

    My paper picks from - primarily focusing on machine learning, graphics and rendering. If you saw something cool that I missed, let me know!

    2 replies 32 retweets 85 likes
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