Busto Aldrovandi - DCHO and DCHOo models

This resource contains the sources of the DCHO (Digital Cultural Heritage Object) and DCHOo (Optimised Digital Cultural Heritage Object) 3D model contained in the digital twin of the temporary exhibition "The Other Renaissance: Ulisse Aldrovandi and the Wonders of the World" (https://site.unibo.it/aldrovandi500/en/mostra-l-altro-rinascimento), a pilot experimentation of done in the context of Project CHANGES - Spoke 4 (https://www.fondazionechanges.org/spoke-4/) where we wanted to obtain a digital version of the experience at the exhibition connected to the digital asset of the different items (3D and multimedia) of the collections, organised and accessible online by users, using various devices (from home computers, smartphones, to tablets and VR headsets). In particular: The DCHO is composed of the following files: BustoAldrovandi_dcho.obj, the 3d model in OBJ format; BustoAldrovandi_dcho.mtl, complementary file for OBJ model; bustoAldrovandi_DCHO_1.png, the texture in 8K for the 3d model; The DCHOo is composed of the following files: bustoAldrovandi_dchoo.gltf, the 3d model in glTF format; bustoAldrovandi_dchoo.bin, the complementary binary file for glTF model; dchoo_diffuse4k.jpg, the texture diffuse map in 4K; dchoo_normal_tangent2k.jpg, the texture normal map in 2K.