Vvvv fuse - issue with fluid simulation

Hello,

I have an unexpected issue with the patch called “Fluid Introduction.” It works on one computer, but not on another. Even though the settings appear to be the same, the patch does not behave as expected.

Here are two images showing the issue:

Computer 1:

Computer 2:

What could be the problem? I have tried vvvv 7.0 and 7.1, as well as versions installed via NuGet and from GitHub, but without success.

In some configurations, the patch starts correctly, but then the fluid disappears, almost as if there is a memory-related issue. Oh, and in this case the SDF doesn’t appear. Same patch on my machine works …

Check that your vvvv instance uses high performance gpu in the nvidia driver settings. This likely some driver related bs

checkout Unstable Behavior of Fluid3D
maybe thats the issue.