The Critical Digital Model and Two Case Studies: the Churches of Santa Margherita and Santo Spirito in Bologna

Abstract

AbstractTwo case studies of hypothetical reconstruction are presented according to the principles of the Critical Digital Model [Apollonio et al. 2019]. One of the case studies is an architecture that was designed but never realized, and the other is the reconstruction of a historical art exhibition hosted into an architecture still existing today. This study is part of a wider research which is being currently carried out in the international Erasmus + project CoVHer. The main objective of the CoVHer project is to identify shared standards for the construction, evaluation and sharing of 3D hypothetical reconstructions. This research exploits the diversities of the two case studies to classify and re-define the methods of digital representation, which deal with the geometrical/mathematical nature of the models themselves and tries to define good practices to produce scientifically valid, sharable, and reusable 3D reconstructions.