HackerReposA FIELD GUIDE TO OPEN SOURCE
ProSponsor the shelf♧ 0
← Back to top all-time
GPUOpen-LibrariesAndSDKs
BlenderUSDHydraAddon
Python2021–2023
GPUOpen-LibrariesAndSDKs / BlenderUSDHydraAddon

BlenderUSDHydraAddon

This add-on allows you to assemble and compose USD data with Blender data and render it all using various renderers via Hydra.

Creative & MediaLibraries & SDKs
Explore on GitHubRead Hacker News discussions
4Distinct people
4Mentions
0Explicit recommenders
400GitHub stars
REPOSITORY AT A GLANCE

What to know before exploring

What it is

This add-on allows you to assemble and compose USD data with Blender data and render it all using various renderers via Hydra.

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, 3:56:07 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 month4 dated mentions

Observed mentions: 2021-11-16 21:22:09 UTC to 2023-06-19 14:02:42 UTC.

0122021-11-01 00:00:00 UTC to 2021-12-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 commentsNov 20212021-12-01 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 2022-02-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2022-02-01 00:00:00 UTC to 2022-03-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2022-03-01 00:00:00 UTC to 2022-04-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2022-04-01 00:00:00 UTC to 2022-05-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2022-05-01 00:00:00 UTC to 2022-06-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2022-06-01 00:00:00 UTC to 2022-07-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2022-07-01 00:00:00 UTC to 2022-08-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2022-08-01 00:00:00 UTC to 2022-09-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 commentsAug 20222022-09-01 00:00:00 UTC to 2022-10-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2022-10-01 00:00:00 UTC to 2022-11-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2022-11-01 00:00:00 UTC to 2022-12-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2022-12-01 00:00:00 UTC to 2023-01-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2023-01-01 00:00:00 UTC to 2023-02-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2023-02-01 00:00:00 UTC to 2023-03-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2023-03-01 00:00:00 UTC to 2023-04-01 00:00:00 UTC (exclusive): 2 mentions; 0 submissions, 2 comments2023-04-01 00:00:00 UTC to 2023-05-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2023-05-01 00:00:00 UTC to 2023-06-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2023-06-01 00:00:00 UTC to 2023-07-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 commentsJun 2023

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
Nov 20212021-11-01 00:00:00 UTC2021-12-01 00:00:00 UTC101
Dec 20212021-12-01 00:00:00 UTC2022-01-01 00:00:00 UTC000
Jan 20222022-01-01 00:00:00 UTC2022-02-01 00:00:00 UTC000
Feb 20222022-02-01 00:00:00 UTC2022-03-01 00:00:00 UTC000
Mar 20222022-03-01 00:00:00 UTC2022-04-01 00:00:00 UTC000
Apr 20222022-04-01 00:00:00 UTC2022-05-01 00:00:00 UTC000
May 20222022-05-01 00:00:00 UTC2022-06-01 00:00:00 UTC000
Jun 20222022-06-01 00:00:00 UTC2022-07-01 00:00:00 UTC000
Jul 20222022-07-01 00:00:00 UTC2022-08-01 00:00:00 UTC000
Aug 20222022-08-01 00:00:00 UTC2022-09-01 00:00:00 UTC000
Sep 20222022-09-01 00:00:00 UTC2022-10-01 00:00:00 UTC000
Oct 20222022-10-01 00:00:00 UTC2022-11-01 00:00:00 UTC000
Nov 20222022-11-01 00:00:00 UTC2022-12-01 00:00:00 UTC000
Dec 20222022-12-01 00:00:00 UTC2023-01-01 00:00:00 UTC000
Jan 20232023-01-01 00:00:00 UTC2023-02-01 00:00:00 UTC000
Feb 20232023-02-01 00:00:00 UTC2023-03-01 00:00:00 UTC000
Mar 20232023-03-01 00:00:00 UTC2023-04-01 00:00:00 UTC202
Apr 20232023-04-01 00:00:00 UTC2023-05-01 00:00:00 UTC000
May 20232023-05-01 00:00:00 UTC2023-06-01 00:00:00 UTC000
Jun 20232023-06-01 00:00:00 UTC2023-07-01 00:00:00 UTC101

What Hacker News says

4 sources
rektide·Jun 19, 2023
First bullet point: > Many will be asking for MoonRay integration into Blender, and the path to that is through Hydra. Blender support for Hydra is being worked on, and the MoonRay developers have indicated they are following this development and also see it as the way to go. The Blender Hydra implementation will need to mature, and renderer add-ons need to do additional work to integrate nicely besides what is offered by the Hydra API. So expect this to take some time. Hydra, for rendering Pixar's Universal Sceen Description (USD). https://github.com/GPUOpen-LibrariesAndSDKs/BlenderUSDHydraA...
In MoonRay – DreamWorks’ open-source MCRT renderer
virtualritz·Mar 15, 2023
It's an offline 3D rendering software that turns a scene description into a photorealistic image. Usually such a description is for a single frame of animation. Offline being the opposite of realtime. I.e. a frame taking possibly hours to render whereas in a realtime renderer it must take fractions of a second. Maybe think of it like a physical camera in a movie. And a very professional one for that. But then a camera doesn't get you very far if you consider the list of people you see when credits roll by. :] Similarly, at the very least, you need something to feed the renderer a 3D scene, frame by frame. Usually this is a DCC app like Maya, Houdini etc. or something created in-house. That's where you do your animation. After you created the stuff you want to animate and the sets where that lives ... etc., etc. Moonray has a Hydra USD del
Read the rest
egate. That is an API to send such 3D scenes to a renderer. There is one for Blender too[1]. That would be one way to get data in there, I'd reckon. Hope that makes sense. [1] https://github.com/GPUOpen-LibrariesAndSDKs/BlenderUSDHydraA...
In DreamWorks releases OpenMoonRay source code

MAKE YOURSELF AT HOME

A few shortcuts

/
Search the collection
?
Open this guide
Esc
Close dialogs and navigation

Your saved repositories and interests stay in this browser.