Region crossing does not update transforms appropriately. Make region crossing update the root transform of all spatial groups. Spatial groups should have root transforms that transfrom from region space to agent space, and object transforms should be in region space instead of agent space. This will avoid frame stalls on region crossing.
Description
Region crossing does not update transforms appropriately. Make region crossing update the root transform of all spatial groups. Spatial groups should have root transforms that transfrom from region space to agent space, and object transforms should be in region space instead of agent space. This will avoid frame stalls on region crossing.