Workspace.UpdateBoundingBox Method
Shadow is updated only if it is visible and if the design has the bounding box height bigger than zero.
It's important to call this method when the visibility status of some entities changes.
Visual refinement deviation is updated as well but you need to set Entity.RegenMode as regenType.RegenAndCompile for all entities and call Workspace.Entities.Regen() method to see objects with new tessellation.