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W4RH4WK
Raygun
C++2020–2024
W4RH4WK / Raygun

Raygun

Simple Game Engine Focusing on Vulkan Ray Tracing

2Distinct people
4Mentions
0Explicit recommenders
59GitHub stars
REPOSITORY AT A GLANCE

What to know before exploring

What it is

Simple Game Engine Focusing on Vulkan Ray Tracing

GitHub

Where it is used

No documented product use has been verified yet.

What people are saying

No recommendation phrase was found in the indexed comments.

No classified warning is attached to this page. Read the discussions before treating silence as approval.

Also in these discussions

No other repository is repeatedly linked in the same discussions.

This week on Hacker News

Nov 7–Nov 14 UTC · Direct repository links and separately labeled related project stories. Indexed through 11/14/2026, 5:04:57 PM UTC.

No direct repository links were found in the indexed HN discussions over the past seven days. Older discussions are available below.

Mentions over time

HN mentions by year4 dated mentions

Observed mentions: 2020-01-13 19:06:01 UTC to 2024-01-04 14:37:01 UTC.

01232020-01-01 00:00:00 UTC to 2021-01-01 00:00:00 UTC (exclusive): 3 mentions; 1 submissions, 2 comments20202021-01-01 00:00:00 UTC to 2022-01-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2022-01-01 00:00:00 UTC to 2023-01-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments20222023-01-01 00:00:00 UTC to 2024-01-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2024-01-01 00:00:00 UTC to 2025-01-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments2024

Counts come from the repository’s dated source evidence. Index cutoff: 2026-11-02 08:16:59 UTC.

View mention counts and date ranges
UTC ranges include their start and exclude their end. Select a period to filter the source evidence.
PeriodStart (UTC)End (exclusive, UTC)MentionsSubmissionsComments
20202020-01-01 00:00:00 UTC2021-01-01 00:00:00 UTC312
20212021-01-01 00:00:00 UTC2022-01-01 00:00:00 UTC000
20222022-01-01 00:00:00 UTC2023-01-01 00:00:00 UTC000
20232023-01-01 00:00:00 UTC2024-01-01 00:00:00 UTC000
20242024-01-01 00:00:00 UTC2025-01-01 00:00:00 UTC101

What Hacker News says

4 sources
As flohofwoe has pointed out, yes this can currently be done using Nvidia specific extensions. If you are interested, a friend of mine and a few coworkers pieced together a small proof-of-concept game engine in their spare time that uses Vulkan ray tracing on Nvidia RTX cards. They finally released it on GitHub a few days ago: https://github.com/W4RH4WK/Raygun I also submitted it on HN, but with little interest so far: https://news.ycombinator.com/item?id=22037474
In Vulkan 1.2

MAKE YOURSELF AT HOME

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