Simulate physics grayed out

Development World Creation
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1

why simulate physics is grayed out?

313417-mesh.png

313416-mesh-blueprint.png
313416-mesh-blueprint.png515×945 55.2 KB

2

Does the mesh have collision volumes? If there is no simple collision, you can’t simulate physics.

3

i resolved.
i’ve added collision into the mesh.

4

resolved!
you must simpy add collision into your mesh.

5

Cool, I was wondering why some were working and others not.

Thanks