Science

In Part 3, we solved the problem of geometric optimization by using XPath to precisely extract the LOD level that meets project requirements (e.g., <bldg:lod2Solid>). However, a classic error scenario often occurs immediately afterward: despite having a structurally sound model that…

The creation of a Digital Twin is not limited to building a 3D model; it’s essentially a process of designing a complex data architecture where geometry, semantics, and operational data are tightly linked. In this context, standards such as CityGML, developed…