Krzysztof Narkowicz

@knarkowicz

I program graphics at Epic Games. Love games, graphics and low level stuff.

Cary, NC
knarkowicz.wordpress.com
Liittynyt marraskuu 2009
101 kuvaa tai videota Kuvat ja videot

Twiitit

Olet estänyt käyttäjän @knarkowicz

Haluatko varmasti nähdä nämä twiitit? Twiittien näyttäminen ei poista käyttäjän @knarkowicz estoa.

  1. Kiinnitetty twiitti
    27. toukok.

    Lumen went through many changes and challenges, with more ahead of us. Already UE5-main has features which didn't make it to Early Access :). Today we can pause for a while, and be blow away by the amazing things community is doing on the 1st day of UE5 EA

    I'm just testing with Nanite and Lumen for some virtual production demos. Have no words. Nothing will be like before.
    8 vastausta 24 uudelleentwiittausta 397 tykkäystä
    Näytä tämä ketju
    Näytä tämä ketju
    Kumoa
  2. 27. elok.

    I always though that "automatically limit search to selection" is a bug in Visual Studio. Turns out it's a feature, and it's possible to disable it :)

    11 vastausta 11 uudelleentwiittausta 90 tykkäystä
    Kumoa
  3. 21. elok.

    "Better GPU Hash Tables" - a thorough analysis of GPU hash table design choices.

    1 vastaus 36 uudelleentwiittausta 154 tykkäystä
    Kumoa
  4. 7. heinäk.

    Inspiring HPG 2021 keynote from . There's certainly some creative magic happening when you combine quick interactive iterations with an elegant simplicity, even though the tradeoff may be an overall less capable tool.

    1 uudelleentwiittaus 20 tykkäystä
    Kumoa
  5. 6. heinäk.

    It's amazing to see O3DE released with source. When I was starting, even though IdTech3 source was somewhat outdated, it still provided an unique opportunity to see how a pro codebase looks like. Nowadays it's just insane as you get a real-time access to repos of pro engines.

    3 vastausta 9 uudelleentwiittausta 102 tykkäystä
    Kumoa
  6. 30. kesäk.

    Returned to the original Quake after like 10 years. It greeted me with open arms - with new amazing single player content like Dopa (2016) or Epochs of Enmity (2020), and full DM servers :)

    1 vastaus 12 tykkäystä
    Kumoa
  7. 28. kesäk.

    ReSTIR applied for GI. Cool idea of spatiotemporal PDF prefiltering instead of just prefiltering final pixel colors, where possible improvements are limited.

    6 uudelleentwiittausta 10 tykkäystä
    Kumoa
  8. uudelleentwiittasi
    14. kesäk.

    Join me in the World Building Livestream on Thursday for an in-depth look at the new tools to author Open World games in UE5, including World Partition, Data Layers and One File Per Actor.

    Unreal Engine 5 introduces built-in workflows for partitioning and streaming large levels, while easing collaboration between multiple users. This week on Inside Unreal, we'll walk you through these new world building features. 🌍 Join us live on June 17:
    1 vastaus 6 uudelleentwiittausta 35 tykkäystä
    Kumoa
  9. 13. kesäk.

    Game Builder's Garage is an excellent "programming" game and we have lots of fun with it. It flew under the radar with all that E3 buzz, but definitively worth checking out if you're looking for a creative game for kids:

    1 vastaus 2 uudelleentwiittausta 11 tykkäystä
    Kumoa
  10. 9. kesäk.

    Worth watching if you're interested in UE5 Lumen overview or maybe want to ask some questions.

    Join me in the Lumen Livestream on Thursday for an inside look at how Lumen works, how to troubleshoot issues and showing off some awesome community levels!
    4 uudelleentwiittausta 16 tykkäystä
    Kumoa
  11. uudelleentwiittasi
    2. kesäk.

    Some people where saying than Sun Sky Lumen is easy for GI so here is my hdr version UE5 Lumen Left UE5 Right iphone

    8 vastausta 26 uudelleentwiittausta 200 tykkäystä
    Kumoa
  12. 27. toukok.

    A bit over 3y ago I've joined Epic to experience this crazy ride. I'm very thankful for everyone who made it possible, and gave a chance for this random dude from an unknown company. I'll also never forget that one guy who didn't react during interview and made me super anxious:)

    6 vastausta 69 tykkäystä
    Näytä tämä ketju
    Näytä tämä ketju
    Kumoa
  13. 24. huhtik.

    Looking for a monitor upgrade for programming and investigating profiler graphs. Something ~100-110 PPI. Any recommended setup? I'm considering: A. 2x27" 1440p, B. 4k 43", C. 38" ultrawide.

    7 vastausta
    Kumoa
  14. 11. tammik.

    I'll keep this in my bookmarks as an inspiration for the next house remodeling :)

    2 vastausta 10 tykkäystä
    Kumoa
  15. 9. marrask. 2020

    Neat UE4 plugin, from my former coworker, to sync BuiltData on demand.

    For everyone working in from we present On-Demand BuiltData, a great way to optimize network data📶, disk space usage💾, and time⏰!!! UE4 Marketplace:
    1 vastaus 1 uudelleentwiittaus 13 tykkäystä
    Kumoa
  16. 28. elok. 2020

    Interesting followup discussion to this year's Physically Based Shading course Fresnel talks:

    12 uudelleentwiittausta 39 tykkäystä
    Kumoa
  17. 18. elok. 2020

    frac() isn't exactly a fraction when dealing with negative values. It is defined as y=x - floor(x), so frac(-0.75)=0.25

    2 vastausta 6 uudelleentwiittausta 26 tykkäystä
    Kumoa
  18. 9. elok. 2020

    It's a common pattern in shaders to encode one bit in a positive float as sign, and then decode it as: value = abs(x) and flag = x >= 0 ? true : false. There's also a common bug with it. -0 == +0, so can't decode flag anymore when value is 0.

    12 vastausta 2 uudelleentwiittausta 44 tykkäystä
    Kumoa
  19. 19. heinäk. 2020

    Ghost of Tsushima over the top graphics and lightweight approach to gameplay was exactly what I needed to recover after finishing TLoU2. Also it is insane how good both of those games look on a hardware launched in 2013.

    1 vastaus 52 tykkäystä
    Kumoa
  20. 18. heinäk. 2020

    Epic's fall rendering internship position is an unique opportunity to be a part of Epic, when we are building our next gen UE5 tech. Don't be discouraged by Cary/Larkspur. It's a remote position and I'd love to see more people applying outside of US!

    11 vastausta 99 uudelleentwiittausta 224 tykkäystä
    Kumoa

@knarkowicz ei ole vielä twiitannut.

Lataaminen näyttää kestävän hetken.

Twitter saattaa olla ruuhkautunut tai ongelma on muuten hetkellinen. Yritä uudelleen tai käy Twitterin tilasivulla saadaksesi lisätietoja.

    Saatat pitää myös

    ·