3D MODELLING BETWEEN IDEATION, GEOMETRY, AND SURVEYED ARCHITECTURE: THE CASE OF THE VAULTED SYSTEM OF ‘APPARTAMENTO DI MEZZANOTTE’ IN PALAZZO CARIGNANO

Abstract. The present work focuses on the study of vaulted systems by Guarini, by virtue of the paradigmatic role that Guarini assumes in the field of studies dedicated to this topic. The research has been compared in-depth analysis aimed at connecting relevant data with archival drawings, historical studies and treatises in order to use digital representation in heuristic terms. The attempt is to delineate and explain, through the analysis of architectural artifacts, the links between theorizations, transformations of reference geometric models and buildings. The ‘Appartamento di Mezzanotte’ (northern apartment) of Palazzo Carignano was choosen as a case study, because the different vaulted rooms that compose it witness the creative inspiration by Guarini and allow to structure a study that produce interesting results in relation to the connections between theoretical studies, research and cultural heritage. The use of digital representation integrated with photo-modelling (SfM) tries to create new tools to investigate these different fields in their absolute and relationship value.