In order to make the relative path for FLIP Fluids Cache in Blender, please follow the following methods:
FLIP Fluids is a powerful liquid simulation addon that gives you the ability to create high-quality cinematic fluid effects all within Blender.
1st method: Click on the “Make Relative” button under “FLIP Fluid Cache”
2nd method: Enable the “Relative Path” option in “Blender File View”
Please watch this video to see how it works:
Hope that our instruction is useful for you to make the relative path for FLIP Fluids Cache in Blender.
If there are any questions, feel free to reach us. We are all happy to talk to you.