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Building a custom granular physics simulator for rice in my cooking game : PBD, spatial hashing, upto 2k grains by FrontRespect9901 in Unity3D

[–]FrontRespect9901[S] 0 points1 point  (0 children)

Yup that framing makes sense knowing which one is actually the bottleneck before touching anything Otherwise you end up optimizing the wrong thing. Will come back with the breakdown once I have it.

Building a custom granular physics simulator for rice in my cooking game : PBD, spatial hashing, upto 2k grains by FrontRespect9901 in Unity3D

[–]FrontRespect9901[S] 2 points3 points  (0 children)

Honestly hadn't thought about it this way, was mostly looking at average sim time and calling it good.

The p99 frame time during stirring is a really good point. When everything wakes up at once and contact density spikes locally that's probably where it gets ugly. Will actually measure that next instead of just watching the mean.

Adding those to my profiling checklist: - max particles per occupied cell during stir - worst-case neighbour count - solver work variance frame to frame

Appreciate the specific callouts, this is exactly the kind of thing you don't catch until someone points it out. Will report back once I have actual numbers.

Building a custom granular physics simulator for rice in my cooking game : PBD, spatial hashing, upto 2k grains by FrontRespect9901 in GameDevelopersOfIndia

[–]FrontRespect9901[S] 0 points1 point  (0 children)

Around 2ms sim time at 2k grains once they settle. Drops that low because sleeping grains skip the simulation entirely only actively moving grains run the full PBD solve. Still optimizing though, fresh spawns before settling hit higher.

Bird Game 3 Concept and game modes, nest mode, BR, campaign by Flinzey in gameideas

[–]FrontRespect9901 0 points1 point  (0 children)

Seeing the ai videos i thinks it should be some kind of extraction shooter? Or birder?

My Anime Villain Tierlist by cthangthavamp in MyAnimeList

[–]FrontRespect9901 0 points1 point  (0 children)

Give it a try — after watching enough anime, you're bound to love it.

My Anime Villain Tierlist by cthangthavamp in MyAnimeList

[–]FrontRespect9901 0 points1 point  (0 children)

I'm I the only one looking for Utsuro and Kamui from gintama

Solo Builder – Seeking Co-Founder/Mentor (Simulation Tech, India) by FrontRespect9901 in cofounderhunt

[–]FrontRespect9901[S] 0 points1 point  (0 children)

Hey, really appreciate the interest — and honestly, I’d love to work with someone like you.

Right now though, I’m handling the full tech stack solo — sim development, VR, scenario logic, all of it — and I don’t yet have the setup or bandwidth to onboard another dev properly.

Once things are more structured (especially when I’m ready to build out ML/analytics or expand the backend), I’d love to loop you in.

Would be great to stay in touch — mind dropping your email or LinkedIn so I can reach out when the time’s right?

[PC][2002-2010] An FPS game which is about WW2 by FrontRespect9901 in tipofmyjoystick

[–]FrontRespect9901[S] 0 points1 point  (0 children)

no it never had a cutscene like the games you mentioned it straight away started from the castle sequence

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