I made a softbody for a head model, the softbody setup is the same as the Full body volumetric simulation sample scene, when i enter playmode the softbody just sinks into the ground, is it the solver or softbody that is the problem, i binded the skin before i entered playmode. I attached screenshots of the settings, A video showing the effect can be found at https://drive.google.com/file/d/11gGaQRC...sp=sharing

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Hello. I've been struggling with moving the rope where I want to. My goal at the moment is to disable the solver along with the rope when I don't need them for performance reasons, but when I re-enable them the position is kept old, which is understandable of course. What would be the simplest way to move the rope after I enable it? I've read your discussion about that in another thread from 2020 but I couldn't recreate their script in Unity's visual scripting. 

I can easily get the positions with ObiRope GetParticlePosition. But how would I set them? If it was the same as getting them and iterating through all the particles I probably wouldn't be writing here.

I would very much appreciate your support here

Hi, I have this dummy.



I want to have the bag part to use softbody, and other rigid part to use ObiBone.
So far, after the setup and bind skin, I notice only the softbody takes effect, even though I had painted the influence for the rigid part black.
I think using both in a setup will be neat, the ObiBone can simulate the part is black, not just ignored completely.
So that's like a wishlist for new feature.

For now, I'll use a fullbody softbody setup and attach the rigid part to bone.
The downside of this setup versus ObiBone is obi bone is much more alive, if you collide with the environment the bone will bend.
The fullbody softbody can bend ofcourse, but the rigid part of it which attached to character bone will stay rigid.

If there is any better ideas please tell me, thanks.

Hi, I'm unable to edit the Foam shader, but I have a suggestion, try this if you're interested.

Using 1 Alpha + Life time info as threshold (0-1) will result in dissolve effect
If you can change the foam shader into this, we can have 5x-10x bigger foam, more coverage and dissolve effect over time with lesser foam count.
I've pack a texture that have parabol for main alpha ® + foam alpha circle (G) + foam alpha directional (B) as dissolve step.
The texture is made in Substance Designer, is free to pack into the final Obi package if you want.
https://drive.google.com/file/d/1aLCCs3I...sp=sharing

If you can pass the foam movement direction as UV, can use the B channel, else can use G channel.

hi there!
why does i attach both of the side of the rope will cause the original length is stretched?
and how do i keep the original length (like the video before playing)

Before I add the FluidPassCompute, the Fluid only crash when I give it too small voxel size and/or too small Max Surface Chunks value.
But after adding the FluidPassCompute, I have many frequent crash (suppose not related to above fields since I've adjusted them)

Now it's likely crash when I enter or exit Play mode.

The log when crashed

Quote:In Obi 7 all solvers always run in parallel. Simulation starts in LateUpdate(), while still using a fixed timestep. This combines the best features from all ObiUpdater flavors and simplifies setup, as a result, the ObiUpdater component has been removed.

So happy I can make a pool now 
This is not able with earlier versions of Obi whoo.



I'm just testing with a pool size width 20x10 height 3m
To cover this pool, I used extremely big particle (resolution 0.02, count 15k) on a RTX 3070.

Tbh I do not expect a swap chain crash with just 15k particle, since Unity CPU shuriken only has problem at 10k, so I don't think 15k is heavy for GPU.
But the pool will crash when it about to reach 11k particle.

After more testing, I found out this crash is about the Memory Budget foldout. After I set Max Surface Chunks to 150k (425mb) it can run now, but the GPU cry for help 

This is a very important part that will crash Unity if not properly set, so I suggest: when the Emitter detect user give it a very big particle count blueprint, can show a big red warning box telling user must scale the max Surface Chunks accordingly, or even better, suggest a value to set.


Also, in PlayMode the Solver only show Chunks and memory we set, not the Chunks and memory we used up.
Suggest adding to the display used up Chunks  / set Chunks . With that I can set the Max Surface Chunks with better value. For now, I can only blindly set. The values I set may be much more than it actually need. 

Window Build test: 20ms for this pool, optimization tips please?

Btw, the pool is there, I'll move next to scripting buoyancy, if you please can give some demo code about adding force based on character volume displacement inside the Fluid that would be big help!

Hi, happy to have my first bug report for Obi 7 . The problem:
In my UI code, when menu opened, game is paused by setting

Im getting this error