Bug / Crash Obi Fluid 7 Transparent Fluid has no color

[steelroach]

I installed the latest Obi Fluid (7.0.1) on Unity 2022.3.27f1.


It seems like transparent fluids has all just water-like color and not changing at all. You can see an example below


   

[josemendez]

I installed the latest Obi Fluid (7.0.1) on Unity 2022.3.27f1.


It seems like transparent fluids has all just water-like color and not changing at all. You can see an example below

Hi,

Is this the included FluidViscosity sample scene? If so, I'm unable to reproduce this on a fresh install in 2022.3.27f1.

Please check:
- Make sure the thickness setting ins the fluid pass (also accessible trough the ObiFluidSurfaceMesher component inspector) is high enough, if it's zero or close to zero fluids won't absorb light and be completely transparent. In this scene the value is 8.
- If using URP, make sure "opaque" and "depth" textures are enabled in your pipeline renderer asset (see: http://obi.virtualmethodstudio.com/manua...ering.html)

let me know if neither point seems to solve the problem.

kind regards,

[steelroach]

Hi,

Is this the included FluidViscosity sample scene? If so, I'm unable to reproduce this on a fresh install in 2022.3.27f1.

Please check:
- Make sure the thickness setting ins the fluid pass (also accessible trough the ObiFluidSurfaceMesher component inspector) is high enough, if it's zero or close to zero fluids won't absorb light and be completely transparent. In this scene the value is 8.
- If using URP, make sure "opaque" and "depth" textures are enabled in your pipeline renderer asset (see: http://obi.virtualmethodstudio.com/manua...ering.html)

let me know if neither point seems to solve the problem.

kind regards,

Neither of these work. The thickness was already 8 and opaque & depth is already enabled. 

Tried reimporting the plugin but it produced more errors (my project has Obi Rope too).

You can recreate my project importing Obi Rope and then Obi Fluid. It seems to me that these 2 conflicts.

Importing Obi Rope again solves these errors but still getting transparent fluid issue

[Obi Rope is 7.0.2, Fluid is 7.0.1]

   

[josemendez]

Neither of these work. The thickness was already 8 and opaque & depth is already enabled. 

Tried reimporting the plugin but it produced more errors (my project has Obi Rope too).

You can recreate my project importing Obi Rope and then Obi Fluid. It seems to me that these 2 conflicts.

Importing Obi Rope again solves these errors but still getting transparent fluid issue

[Obi Rope is 7.0.2, Fluid is 7.0.1]

Hi,

You can't install different versions of Obi together, as explained in the manual: http://obi.virtualmethodstudio.com/manua...setup.html

If you own several Obi assets, you can just import them all one after another as long as they have the same version. Do not mix and match packages with different versions, this might break your Obi installation.

We're currently working on upgrading Obi Fluid (and all other Obi assets) to 7.0.2. Installing 7.0.1 together with Obi Rope 7.0.2 will break both, since they share code.

kind regards,

[steelroach]

Hi,

You can't install different versions of Obi together, as explained in the manual: http://obi.virtualmethodstudio.com/manua...setup.html


We're currently working on upgrading Obi Fluid (and all other Obi assets) to 7.0.2. Installing 7.0.1 together with Obi Rope 7.0.2 will break both, since they share code.

kind regards,

Oh, my bad. Sorry for inconvenience


How can I downgrade my Obi Rope?

[josemendez]

Oh, my bad. Sorry for inconvenience


How can I downgrade my Obi Rope?

Let me know your email account and I'll send 7.0.1 to you.

kind regards,

[steelroach]

Let me know your email account and I'll send 7.0.1 to you.

kind regards,

Sent you through PM.

Thank you