I´m doing a restoration project of un old building. This builiding have a lot of weird walls with irregular forms, so i've done this walls with a model in place component. the project is separated in three phases(existing, demolition,new construction).
Initially i've done everyone of this irregular walls in the existing phase as wall as all of the doors and windows. The doors and the windows will be demolished in the demolition phase but the walls will remain in the new construction phase, but now, in the new construction phase all off the doors and windows have disappeared but the hole left by this components hasn't. And now, i want to insert new windows in the place of the old ones and this holes doesn't let me do that.
thank you for the patience to read this giant message!