From Cultural Heritage to BIM process

Above there is the Modeling of the S Agostino's main elevation starting by picture from photogrammetry. Thanks to it, We can take accurate measure and draw 3d model with Visual Arq, a plug-in of Grasshopper and Rhinoceros. It allows to create parametric architectural objects to make architectural modeling easy! Usually it is helpful for new building, but in this video I want to show how to push the software to work for cultural heritage. In this case is not possible to work with the main object but you have to customize your own, like what I did for the rose window of the church.