Recesses and openings in slabs

> Video presenting new features in Allplan 2021 – recesses in slabs

When you edited openings and recesses in slabs (by double-clicking the opening), earlier versions always recomputed the slabs in their entirety, even if you changed only 2D elements, such as smart symbols, and the new computation was not necessary. This could take some time, especially with complex slabs.

Allplan 2021 differentiates between 2D elements and 3D elements, recomputing the slabs only when this is necessary. Consequently, adjoining components need not be recomputed either.