Hello!

In our game we have puzzles using prefabs. When a player completes a puzzle it will randomly spawn a new one to replace it. There are 4 puzzles active at once.

Each rope puzzle has 4 ropes, phased correctly per pair so they can collide with each other.

Sometimes while testing, if i got 2 rope puzzles next to each other one wouldnt have any ropes, and the other would have double. 

If i spawn two of this rope puzzle one after another and the player completes the older prefab first, the newer ropes will snap to the old attach points. 

Video provided. https://youtu.be/x7vVf-U0tOA

Any idea on how to fix this? 

Thanks.

I am developing a chemical experiment environment using VR.
My plan is below.
When user mixes liquid A and liquid B, after that, its mixed liquid is displayed as a percentage; 70% or more is "perfect", 40% or more is "successful", and under 39% is "Failed" respectively.
Also, if liquid A is mixed with liquid C, an explosion is happened and "Failed" is displayed.

However, I made, installed and runed the scripts, nothing happened on VR. I think the reason why I cannot get the collision between particles.
However, I am not sure how to modify the script.
If you know the solution. Could you assist me?

Reference: Obi Fluid's sample "Maze", "Obi Manual" http://obi.virtualmethodstudio.com/tutor...rials.html Assets I'm using: SteamVR Plugin, SAColliderBuilder, Obi Fluid Version of Unity: Unity 2019.4

I am looking forward to hearing your answer.

Sincerely yours,

I'm on 2019.17 and this is the default behavior for a fresh project with Obi SoftBody imported:



https://gyazo.com/c6c56e1cd6aabbb44934d7a6a700e017

Hello!

I have more than one Project in my Visual Studio Solution. In the first Project I can work with Obi just normally and everything works fine. But in the other Projects I can't use it. I added the references Obi.dll and ObiEditor.dll there per hand and afterwards I don't get Errors in Visual Studio any more. 
The Problem is, that Unity always shows me this Error: 
error CS0246: The type or namespace name 'Obi' could not be found (are you missing a using directive or an assembly reference?)
I really tried out different things to solve this Problem, but nothing worked so far.

Thanks in advance for your help!

Greetings
Mona

I'd like to create a rod whose length is 0.2m. I wonder how to set the initial length of the rod, and I don't need to change it in run time.
Thank you very much.

I want to change the fluid to a stone like effect while the game is running If you can, please let me know. Thank you very much

(12-01-2021, 07:55 AM)费利克斯 Wrote: 我想在游戏运行时将流体更改为类似石头的效果。如果可以的话，请告诉我。非常感谢你

It is possible to create a new c# script in the same folder on ObiTearableCloth.cs to access the class. But I can't access it from the other folder I made.
I want to modify ObiTearableCloth.cs and access c# script's class in my newly created folder.
What should I do?

Thank you for answering my question last time. you're the best!

Hello everyone.

I just downloaded this asset, specifically the fluids version, and started playing around with the sample scenes to get a hang of it. Now I started to use it in a new project and it seems I have problems to make it work.

In my scene I have an ObiFixedUpdater, an ObiSolver, an ObiEmitter as a child of said ObiSolver, and a blueprint attached to said ObiEmitter; so I should have everything needed to make it run.

I checked through code and it seems the solver does have the emitter in its list of actors. I also checked the "isEmitting" property of the emitter but it always returns false. I tried running the "EmitParticle" method but it returns false.

What I have noticed, though, is in the solver, it has an information box saying: "Used particles: 0". I believe the problem might be here as I checked the sample scenes and in all of the ones I checked, their solver had a number there (above the thousand). But I don't know how to create the pool of particles. Even in the sample scenes, when I try to create another solver, the new solver still remains in 0.

Any help would be appreciated. Thanks.

Are there any instructions or tips for setting up Obi Fluid so that it will show in Oculus Quest? We have been able to successfully verify that Obi Cloth and Obi Softbody work in Quest, but we have not been able to verify that Obi Fluid is visible in headset. We have downloaded and installed the Burst package and jobs system. I have put the Obi Fluid Renderer script on all cameras rendering VR. I see a tip in Frequently asked Questions that says that we need a "different camera for each eye", but I'm not sure how that's different from the two cameras that are set up in the OVR (Oculus) camera rig prefab. 

Are there any tips or instructions for getting this to work on Quest 1 or Quest 2? Any success stories? We have also set the Project Settings->Oculus -> Stereo Rendering Mode to Multipass. We certainly look forward to using this package. Thank you in advance for any help and advice.

Best, 
-James

I want to change the obi fluid to the Granular when some triggers are matched(to simulate the situation when the water meet lava), but every time when it happens, unity will crash. I wanna know how to solve this problem, or a better way to change a fluid particle to the granular.
Really thank you guys 

Here is my code about this change:

void LateUpdate()
{
if (!isActiveAndEnabled)
return;

for (int i = 0; i < solver.particleToActor.Length; ++i)
{
if (solver.particleToActor[i] != null)
{
if (solver.userData[i].x < 1f && solver.userData[i].x > 0.1f)
{
KillParticle(i);
}
}
}

}

private void KillParticle(int index)
{
ObiEmitter emitter = solver.particleToActor[index].actor as ObiEmitter;
emitter.GetComponent<ObiParticleRenderer>().render = true;
emitter.EmitterMaterial = new ObiEmitterMaterialGranular();
}