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Stretching verts uniforml...
Forum: Obi Softbody
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Scripting rod forces
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Burst error causing crash...
Forum: Obi Rope
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Looks nice on editor but ...
Forum: Obi Fluid
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How to Shorten or Scale t...
Forum: Obi Rope
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The Limitation of Using O...
Forum: Obi Rope
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Bug Where a Straight Segm...
Forum: Obi Rope
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Having an issue with obi ...
Forum: Obi Rope
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Non-uniform particle dist...
Forum: Obi Rope
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  Deformation Error on Skinned Mesh
Posted by: fluidman84 - 24-03-2021, 09:54 PM - Forum: Obi Softbody - No Replies

I've successfully followed your video tutorial on applying softbodies to skinned meshes, but I am having one problem. 

When the normal bone weighted deformation occurs on the skinned character, the softbody particles that have been defined in the simulation begin to split from the original mesh creating a visible 'slice' in the character skin. 

Is there any way to weight the influence of the particles that define the simulation verts on the mesh so that there is a more natural blending that occurs from the verts affected by the bones compared to the ones that are being defined by the blueprint? 

[Image: error1.png]

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  Possible memory leak?
Posted by: LogaNRV - 24-03-2021, 03:11 AM - Forum: Obi Cloth - Replies (14)

Hi

I recently found that a memory leak in my scene stops if I disable the Obi solver.
I intend to try to reproduce this in a new smaller scene later, to do a better report, but for now I would like your opinion about this.

I'm using the last Obi version, in the last Unity 2019.4.22, and Windows 7 (64 bit).
My scene has 3 Obi clothes, each near an Obi Spherical Force (to simulate wind), and also around 20 gameobjects with Obi colliders and Obi rigidbodies (all of them Non Kinematic to particles).
I also have the Obi rope an Obi softbody assets in the project, but haven't added any of those elements yet.

The solver is configured like this:
   

The Obi force is like this: (if I disable the gameobjects with these forces the leak still happens, so I don't think they are related)
   

The leak happens in the editor and in PC builds, and you could say that it "eats" 1GB of ram in something like 200 seconds, so the application ends crashing after some time.

Other problem that I have seen, that I don't know if is related to the leak, is that if I have the solver enabled, but disable the 3 Obi clothes (that are children of the Obi solver object), then I start getting errors like these:
   

This is for some of the objects that have Obi colliders and Obi rigidbodies.
If you have an Obi solver maybe you need to have at least some Obi particles in the scene?

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  Android (Oculus Quest) Virtual Reality and OBI Fluid
Posted by: MonologicGames - 23-03-2021, 10:56 PM - Forum: Obi Fluid - Replies (15)

Hello,

Demo scene work fine but after I connect VR headset the fluid is not visible anymore.

Any help?

Best Regards,
Damian

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Exclamación delete fluid bouncing
Posted by: JskT01 - 23-03-2021, 07:45 PM - Forum: Obi Fluid - Replies (3)

The fluid that I designed is in a container which I move from left to right and up to down, when moving it up to down it tends to bounce and I want to avoid this since it is not realistic for my simulation, I already played with several parameters but they have not worked for me

Imagen blue print

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  IndexOutOfRangeException: Index 11 is out of range of '11' Length.
Posted by: Haleluya - 23-03-2021, 10:25 AM - Forum: Obi Rope - Replies (3)

Hi there,

I got some errors on the obi rope. How do I fix this? 
Thank you.

IndexOutOfRangeException: Index 11 is out of range of '11' Length.
Unity.Collections.NativeArray`1[T].FailOutOfRangeError (System.Int32 index) (at <42a5878ce129403083acccf18e43363f>:0)
Unity.Collections.NativeArray`1[T].CheckElementReadAccess (System.Int32 index) (at <42a5878ce129403083acccf18e43363f>:0)
Unity.Collections.NativeArray`1[T].get_Item (System.Int32 index) (at <42a5878ce129403083acccf18e43363f>:0)
Obi.BurstColliderWorld+GenerateContactsJob.Execute (System.Int32 i) (at Assets/Third Party/Obi/Scripts/Common/Backends/Burst/Collisions/BurstColliderWorld.cs:335)
Unity.Jobs.IJobParallelForExtensions+ParallelForJobStruct`1[T].Execute (T& jobData, System.IntPtr additionalPtr, System.IntPtr bufferRangePatchData, Unity.Jobs.LowLevel.Unsafe.JobRanges& ranges, System.Int32 jobIndex) (at <42a5878ce129403083acccf18e43363f>:0)

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  RayCast Hit to Obi Rope
Posted by: Rexxedy - 22-03-2021, 10:35 PM - Forum: Obi Rope - Replies (1)

I want to click on my rope, from any length or side, by using RayCast.

Can I not use RayCast to interact with my rope? 

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  Washing Machine animation
Posted by: ZoltanVW - 22-03-2021, 04:35 PM - Forum: Obi Cloth - Replies (5)

Hi there, I need to make a lot of washing machine animation in Unity, where the drum of the machine is spinning and the clothes move along with it and the water splashes all over. I'm wondering if obiCloth and obiFluid would be capable of doing that in such a small space at a medium speed. I've tried using Unity's cloth component, but no success. Could obiCloth handle something like this? 
Thanks Sonrisa

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  Bug in rope blueprint editing
Posted by: mike c - 22-03-2021, 02:16 PM - Forum: Obi Rope - Replies (4)

When modifying blueprints I am seeing many sub assets created (these do not correspond to points in I'm editing). While editing I'm also experiencing very long waits as the assets are processed, presumably as it created dozens of those particle group sub objects.

Really killin' my vibe at the moment.

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  It's just a phase, mom!
Posted by: the-lander - 21-03-2021, 02:44 PM - Forum: Obi Softbody - Replies (6)

Hello!

I have two questions about phases.

1. Is there a way to get a phase of an ObiActor? I know I can set one via SetPhase() and I think I can get a phase of a ObiCollider, but what about softbodies?

2. Can I adjust phases like physics collision layers in Unity? Here's why do I need this:

  • I need my softbody player to roll through the level, so I apply torque.
  • I need the player to push other similar sized softbody opponents like they're nothing, like a golf ball pushes table tennis balls. But as I apply torque, instead of pushing, player climbs over them. Setting all frictions to zero doesn't help. Reducing opponents masses makes things worse.
  • So I've attached a sphere with ObiCollider to my player.transform as a child and got it player's phase. Now the sphere does the pushing, but I need to prevent player from interacting with the opponents. But I need opponents to be able to interact with each other.
Thank you )

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  Ropes are really wiggly and stretched out
Posted by: daniaalazmat - 21-03-2021, 12:30 PM - Forum: Obi Rope - Replies (3)

Hi,

I am using ObiRopes in my project and I really loved the asset in action (In the sample scenes I mean), but I tried to implement it in my scene but I am kind of struggling with making it work realistically as possible but I was not able to make it work realistic enough

Thanks,
Daniaal

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