Hello, I’m having a collision issue. I have one thread for rendering and one thread for physics. When I load my two models into a worker (for physics) and create the collision shapes, then send them to the rendering thread, the shapes appear correctly as the ones corresponding to the models (as sho…

Okay, i found the problem. It was an issue with both the main thread and the collision thread. As I suspected since yesterday, it was a problem with the rotation. The rendered hitbox and the one in the worker were indeed matching but had a rotation. A few days ago, during a test related to the prob…

Maybe @eoin can have an idea or @Cedric but please bear with us as it is vacation time. A playground would be great if you can isolate a minimal repro there. If not sharing a ready to go archive would be fine.

@Marvin have you tried HavokPlugin.getCollisionObservable() instead of Mesh.intersectsMesh()?

Also, a couple of small suggestions: Your array named physicsBodies contains a mesh and the physicsBody already associated with that mesh. I don’t think there will be a physics collision with a mesh, only with physics bodies. Neither of those objects has a .mesh property, so your line “const body1…

You really think i didn’t check the console.log before posting my message here ? There is no error, and if it had failed, then why would it detect the collision? You think i used photoshop to paint the body in red and i came here with a lie ? The collision is detected, checkCollisions is informing m…

I think people are just trying to help … [image] Marvin: By the way the documentation and examples are very poorly written. Babylon.js and its documentation are open source and accept contributions from anyone if you have some suggestions for improvements.

Suggestions for improvements? examples on how to use Havok, including how to load two OBJ models with their meshes and detect collisions between them. The most importants stuff when it comes to create a game. I know it’s open source and that people are here to help. I’m not very good at English, an…

Thanks for clarifying. We’re all patient and understanding here, especially with so many users (maybe even the majority) for whom English is not their native language. But please try not to accuse people of calling you a liar (they weren’t) and attacking the project and its contributors. We’re very…

[image] Marvin: physicsBodies[name] = { mesh: compoundMesh, body: physicsBody }; I missed this line in your code. No offense intended. [image] Marvin: You really think i didn’t check the console.log before posting my message here ? It was not clear in your message text that you checke…

[image] HiGreg: It was not clear in your message text that you checked console.log. Again, no offense intended. Not everyone who posts questions are as thorough as you, so it’s not always clear what steps and checks each person who posts actually go through. I was volunteering my time to try to…

Collision Shapes Don't Match the 3D Model

Questions

regna July 30, 2024, 2:47pm 4

Or what HiGreg suggested may be better: V2 Physics Collision Detection - #3 by HiGreg

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Collision Shapes Don't Match the 3D Model

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