Hello, 

I am trying to make a softbody using OBI Softbody and use the OBI particle Attachment to hold the object in the same place from its corner, but when I am adding the Obi particle Attachment script, I am unable to select the Particle Group or change it to corners. I am not sure why , some help would be really appreciated. 

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Hi,

I have a rather long rope with distance between particles set to around 0.8m

I have some box colliders with ObiCollider component attached to them and enabled Surface-based collision in ObiRope component. In the solver I have Collision constraints set to 20 iterations, and enabled particle collision and friction constraints as well. I even cranked the surface collision iterations up to max 32, and tolerance is set to 0.0005.
Still, I cannot get the rope to collide with the box colliders, it just passes through them like through air.
These colliders have a Rigidbody on their parent, and it has Kinematic for particles enabled because I just want to have collisions without adding forces to the rigidbody.

edit: Obi rope particles are set to category 0 , and to collide with everything.. Same setup for box colliders as well

Can you help me, maybe I forgot some settings ?

Hi,

I have a softbody car and it is moving through x axis in 2d mode. I would like scale at the same time when I try to change scale of Obi Solver the car suddenly jumps forward because Obi solver scales from its centre. Is there any trick to solve this problem. I used LateUpdate to solve this problem. I am positioning car at late update but its position doesn't set.

He added particle advection. In this, I want to edit the startSpeed part of the Particle System properties by code. To begin with, I give 0 so that it doesn't work immediately, and then I want to assign it as 3 when there is interaction. I can't access the Particle System features on the code side.

Can you help me?
   

Hi, 

I want to use 2d mode but instead of XY plane I need to simulate in XZ plane, or locking Y positions in 3D mode can also work.
How can I achieve these effects in an effective way? 

Thanks.

So, I am also not able to open a blueprint. I've tried reset layout, and I've tried replacing the blueprint cs file that was attached in another thread here. No luck with any of them.
I'm using 2021.3.5f1
And the obi cloth version should be the latest one on the asset store. Version 6.5.1

Any tips on how to fix this would be great, as it currently does not work. Thanks.


Kjetil

Red Thread Games

we are making an application vor the oculus quest 2.

when i run the simulation in the editor the fluid renders fine but when i make a build and try it in vr the fluid doesn't show.
The partiles are emitted and behave as expected but they aren't visible.

we're using URP but even with the default pipeline we have this problem.

Any idea's on how to solve this?

hello everyone, 

You have a glass that we use non convex mesh. When we use Obi fluid, the liquid flows out of the glass. Our aim is to lift the glass with our hands when the liquid is filled in the glass. How we can solve this problem.

Hello 

I'm having an issue with Obi softbody where the camera will jitter when trying to follow the softbody player whenever I load into the scene from another using Unity's scene management system. At first, I thought this was just a Cinemachine issue but I found that the ExtrapolationCamera script from the Obstacle Course sample scene also has the same issue after loading the scene with the scene manager.

The Cinemachine and ExtrapolationCamera cameras both work as they should if I play the scene with it already open. I have also been tested and confirmed that this only applies to Obi softbodies and that this issue is present both for my own softbodies and softboies that came with the package such as the player controller from the Obstacle Course sample scene.

It seems that whatever is going on is tied somehow to Unity's scene management system but I'm at a complete loss. Any help would be greatly appreciated.

Thank you.

Hi, 

I have spinning cylinders. When my car comes over the spinning cylinders, I want the cylinders to throw my car to the other side. How can i do that?