Seeing this exception when debugging in visual studio,

System.ObjectDisposedException: The UNKNOWN_OBJECT_TYPE has been deallocated, it is not allowed to access it
  at (wrapper managed-to-native) Unity.Collections.LowLevel.Unsafe.AtomicSafetyHandle.CheckDeallocateAndThrow_Injected(Unity.Collections.LowLevel.Unsafe.AtomicSafetyHandle&)
  at Unity.Collections.LowLevel.Unsafe.AtomicSafetyHandle.CheckDeallocateAndThrow (Unity.Collections.LowLevel.Unsafe.AtomicSafetyHandle handle) [0x00000] in <0652bf0e14024522b5c92574ad0ef550>:0
  at Obi.ObiNativeList`1[T].Dispose (System.Boolean disposing) [0x0003d] in C:\Users\bugbe\SpinnyWheels\Assets\Obi\Scripts\Common\DataStructures\NativeList\ObiNativeList.cs:110
  at Obi.ObiNativeList`1[T].Finalize () [0x00002] in C:\Users\bugbe\SpinnyWheels\Assets\Obi\Scripts\Common\DataStructures\NativeList\ObiNativeList.cs:90


Unity version 2022.3.30
Obi Rope Version 6.5.4

Hi,
How can we implement a obi cloth curtain that can expand and shrink using controller drag in Quest?

Thanks.

Hi,
 Is it possible to find if there is any rope exists on mouse clicked position  ?
 something like Physics.OverlapSphere() by passing position and collision radius ?

Hi,

I'd appreciate some quick advice re: whether there's a more performant way to accomplish what I'm trying to do OOTB. For a first-person "grabbing" system I need to get the particle and related Actor (specifically softbody, but right now code works w/ all actors) closest to an origin point with a given ray.

My current code (adapted crudely from the particle picker example scripts) works, but as it's iterating through A) all particle positions and then B) an undetermined number of softbodies and each of their particles again to relate the particle to an Actor, it's quite inefficient, as I may need many softbodies as well as non-softbody particles in my scenes.

If there are cached bounds/extents per Obi actor I could cluster them into volumes, cast the ray through volumes, and then only iterate over each of their particles, but if those structures exist in ObiActor I can't seem to locate them.

Appreciate any help, thanks!

Hi,

I am working on a VR project where I need to grab a towel using a controller and then fold and unfold it, as well as rub the cloth on other objects with collision.

Could you please suggest possible ways to achieve the above simulation?


Thanks.

The Obi Fluid works well in Unity Game and Scene both, but After I built it to Android and open it on my Mobile, the others (cubes or gravity) works well, only the liquid doesn't get rengered, I think they exist in scene because the shadow are exist, just I can not see the liquid part, How can I solve this problem?

Can not See in Mobile:

Works normal in Game Scene:

Attached Files

Thumbnail(s)
       

Hello,

I was trying to use ObiRope in Unity 2022.3.18f1 URP. When importing the package via Package Manager, I encountered the following errors

Hi,
 I have 3 ropes tanged. I am untangling first rope and avoided collision from the other 2 ropes. How do I detect this ?
 I have the on collision subscribed on the solver and getting the contacts. But I want to filter rope wise

RopeGenerator.solver.OnParticleCollision += Solver_OnParticleCollision;

private void Solver_OnParticleCollision(ObiSolver solver, ObiSolver.ObiCollisionEventArgs contacts)
{
   
    if (contacts.contacts.Count <= 0)
    {
        
    }
    else
    {
        
    }
}

Hi, in the obi fluid 7.0 beta which I'm playing around with, I do not find this scene:

Would it be possible to share that, I would like to understand how the water/foam is achieved so nicely. Thanks!

Howdy! I'm aiming to do BeamNG like crash damage and come to the conclusion that the Obi Softbody for Unity is the best option for that kind of deformation. The cars come in FBX files with multiple meshes under it. Is there a way to programatically load all of them in one go or some guidance on how to create all of this at runtime? Ideally, the meshes will deform and things like doors will come off. It might be simpler to create primative objects that bind to the overall meshes. Any guidance is appreciated.