Projecting images onto 3D surfaces, such as medieval façades or monumental constructions, is a more complex procedure than projecting 2D images onto flat screens. These structures can vary in form and colour, adding some extra challenges to the project.
Barco’s latest white paper looks at the technical details of this type of undertaking in more detail, exploring what elements need to be taken into consideration when building a projection mapping system and choosing a projector.
Source: https://blooloop.com/news/barco-white-paper-3d-mapping/