One thing to point out is that `PBVH::nodes` is now stored in a `Vector`
which replaces the manual amortized growth. That requires explicitly
setting the defaults of PBVHNode fields for default initialization.
Similar to f0b53777c8
One thing to point out is that `PBVH::nodes` is now stored in a `Vector`
which replaces the manual amortized growth. That requires explicitly
setting the defaults of PBVHNode fields for default initialization.
Similar to f0b53777c8