Once a cursor is added to a rope (and the length is altered) it looks like the index of the particles no longer returns in a nice order using the below method:

Hello,

I can't get the Obi Fluid Renderer working on URP. The Obi Particles render fine. 

I have set the Obi Fluid Renderer feature and the script. 

When I check the shaders I see the following errors. Any idea ?  ( OSX , Sonoma )

I don't see any console errors.

thank you.

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Hello!

I've been working on a caving simulator for some time now. Obi has become an integral part to get rope climbing, guidelines and hoses interactive! It's incredible what it can do :O

I'm seeing some performance issues from the high fidelity of the rope, but hopefully the new GPU accelerated version can improve on that!

Hi,

I've set up Obi solver to Use Burst, I have a TONE of work for it - the game is running at 1 FPS in editor, but when I go to Profiler, it shows fully occupied main thread with ObiFixedUpdater.FixedUpdate() while every Job.Worker thread is Idle

Have I made a mistake somewhere?

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:

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