Mesh Generation Bug when 'Meshing Against Obstacles' option is disabled

[PavelBlend]

System Information

Blender Version: 2.93.6, master, 2021-11-16 14:54, c842a90e2fa1
Addon Version: A FLIP Fluid Simulation Tool for Blender (v1.2.0 Stable 25-NOV-2021)
OS: Windows-10-10.0.19041-SP0
GPU: -
CPU: AMD A8-5600K APU with Radeon(tm) HD Graphics
RAM: 16 GB

Describe the bug

A fluid mesh is created within the walls of the domain.

To Reproduce

Bake this scene:
mesh_bug.zip

Screenshots

[rlguy]

Thanks for the report! I am able to reproduce this issue. This bug will happen if the 'Meshing Against Obstacles' option is disabled.

The cause of the bug is due to a recent change in the simulator. I had overlooked how this change would affect the mesh results when this option was disabled. This has been fixed and will be available in the next experimental version (v9.2.2, release TBD).