HBIM modeling
The HBIM modeling of the Chiostro del Bramante Museum (under closure), starts from the first objective of general modeling of the model “as is”, on the actual state, thus starting from the overall point cloud, but it also concerns a semantic classification of the salient elements (moldings, decorative elements, architectural details). So, the architectural complex was first broken down into its component rooms, focusing on the functional differentiation of rooms related to exhibition spaces. The subsequent recomposition is done through a controlled system of mathematical-parametric rules that make the elements dependent on each other through common factors. Thus, a parametric library of repeatable objects was created, differentiated into point elements, the so-called "loadable families" (which can be created, therefore, outside the project), linear continuous elements, the "system families" (therefore already present), and finally elements related to the specific object of study (therefore not repeatable) the so-called "local families." In the complete structuring of the model, it is important to understand what are the rules related to the individual element but especially those related to the connections between them; therefore, it was essential to create planimetric and altimetric constraints that would scientifically modulate and control the proportional relationships between the parts.