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Re:MantaRay: Open-Source Ray Tracer by av3csr on Monday August 08, 2022 @09:22PM (#32393154)
Same person who wrote the petrol engine sound simulation, good stuff https://www.youtube.com/watch?v=RKT-sKtR970
Re:MantaRay: Open-Source Ray Tracer by dvh on Tuesday August 09, 2022 @02:27AM (#32394822)
Great, another Fabrice Bellard to make us code monkeys look bad ;)
Re:MantaRay: Open-Source Ray Tracer by bowsamic on Tuesday August 09, 2022 @01:35AM (#32394506)
Wow that’s amazing
Re:MantaRay: Open-Source Ray Tracer by Guthur on Tuesday August 09, 2022 @04:28AM (#32395473)
I just stumbled across that video 15 mins before this story. Seems the algos are feeding each other :).
Re:MantaRay: Open-Source Ray Tracer by mkl on Tuesday August 09, 2022 @01:17AM (#32394404)
"Open-source" but no license? Maybe I'm just missing it (on mobile).

Nice renders though.

Re:MantaRay: Open-Source Ray Tracer by codetrotter on Tuesday August 09, 2022 @03:08AM (#32395034)
https://github.com/ange-yaghi/manta-ray/issues/221

Someone opened an issue about this and the creator responded saying that they’ll add a license.

Re:MantaRay: Open-Source Ray Tracer by 9dev on Tuesday August 09, 2022 @02:18AM (#32394771)
Nope, there is none. Not even mentioned on the Readme. Somehow people tend to forget the licensing aspect of Open Source, it’s not just putting your code on display
Re:MantaRay: Open-Source Ray Tracer by Vespasian on Tuesday August 09, 2022 @03:01AM (#32394995)
In this case you are technically not even allowed to check it out in most jurisdiction.

No license means no rights.

Re:MantaRay: Open-Source Ray Tracer by dagw on Tuesday August 09, 2022 @04:39AM (#32395539)
From the Github docs: "If you publish your source code in a public repository on GitHub, according to the Terms of Service, other users of GitHub.com have the right to view and fork your repository."

So by using GitHub, he has implicitly 'signed over' some rights to other GitHub users.

Re:MantaRay: Open-Source Ray Tracer by actionfromafar on Tuesday August 09, 2022 @07:11AM (#32396312)
But probably not redistribute.
Re:MantaRay: Open-Source Ray Tracer by dark-star on Tuesday August 09, 2022 @03:07AM (#32395032)
If, by "most jurisdictions", you mean the US and maybe Canada/Australia...

Because in "most jurisdictions" it's not actually illegal to look at things that have no license

Re:MantaRay: Open-Source Ray Tracer by AndrewDucker on Tuesday August 09, 2022 @08:15AM (#32396789)
"Checking out" something means making a copy of it, not just looking at it.
Re:MantaRay: Open-Source Ray Tracer by zokier on Tuesday August 09, 2022 @03:54AM (#32395290)
Github ToS grants some permissions
Re:MantaRay: Open-Source Ray Tracer by an1sotropy on Monday August 08, 2022 @08:08PM (#32392638)
Re:MantaRay: Open-Source Ray Tracer by boulos on Monday August 08, 2022 @10:03PM (#32393471)
Nope. Just a name collision.
Re:MantaRay: Open-Source Ray Tracer by wiz21c on Tuesday August 09, 2022 @04:58AM (#32395645)
How does it compare to Blender (in terms of quality of render) ? I ask because ray tracers have progressed so much that I don't know how to compare them anymore...
Re:MantaRay: Open-Source Ray Tracer by capableweb on Tuesday August 09, 2022 @08:06AM (#32396704)
In terms of quality, the difference between quality of ray tracing engines is mostly up to the user at this point. People who have zero experience with Manta Ray won't be able to do better renders than people with non-zero experience with Cycles, and vice-versa. Same goes if you use Renderman, V-ray, POV-Ray, Mental or any other renderer. In capable hands, they can all do absolutely wonderful renders, but again, mostly up to the user rather than the engine.

In terms of user experience, if you're using Blender, it's much easier to use Cycles as it's already integrated in Blender, while Manta Ray is a standalone renderer.

Re:MantaRay: Open-Source Ray Tracer by zokier on Tuesday August 09, 2022 @08:41AM (#32397030)
Blender is not itself a renderer. It comes with (at least) two built-in renderers, Eevee and Cycles, and can be interfaced to many others.
Re:MantaRay: Open-Source Ray Tracer by hulitu on Tuesday August 09, 2022 @02:32AM (#32394858)
Will be nice a comparison with Povray.
Re:MantaRay: Open-Source Ray Tracer by vkazanov on Tuesday August 09, 2022 @01:03AM (#32394340)
Is it Windows-only? README only mentions building with Visual Studio
Re:MantaRay: Open-Source Ray Tracer by mkl on Tuesday August 09, 2022 @01:20AM (#32394422)
The Getting Started only mentions Visual Studio, but the README only mentions CMake:

> This project was recently migrated to CMake and the setup instructions have changed. They will be updated here shortly.

Re:MantaRay: Open-Source Ray Tracer by zbird on Monday August 08, 2022 @09:22PM (#32393153)
This is a great learning resource for sure, thank you.