Mesh not selectable after bone transform. What am I missing?

[Evgeni_Popov]

You can try to use the new bounding box helper:

New feature: BoundingInfoHelper

Hey team! I’m pleased to announce a new feature for you folks to test: The BoundingInfoHelper! This class is meant to let you tap into the GPU to compute the bounding box of a list of meshes. As you know, by default, Babylon will update the bounding box on every frame but only by applying the new world matrix, As the bones and the morph targets are applied on the GPU during rendering the CPU has no clue about how to extend the bounding box to take them in account. That could be a problem for…

Depending on your meshes, it’s not always faster than refreshBoundingBox, so you should test to make sure it’s a gain in your case.