MAINT-1147 Don't rebuild volume meshes on region crossing.
MAINT-1147 Don't rebuild volume meshes on region crossing.

gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm