In some cases, 3D models may not be georeferenced, which can cause issues when integrating with GIS data that is projected and exists in coordinate space. Multipatches do not support materials and are not georeferenced by default. These new features differentiate the 3D object feature layer from a regular multipatch. ArcGIS Pro stores and manages these features using associated asset tables. Another characteristic of the 3D object feature class is that any features that reside on the layer are automatically georeferenced. These materials exhibit shading properties for surfaces such as, but not limited to, glass and metal. The 3D object feature layer also supports high-level materials known as physically based rendering (PBR) materials. It uses a defined geographic location with a referenced 3D geometric mesh that can be stored in one or more formats. ArcGIS Pro 2.7 and later includes the 3D object feature layer, which is a feature class that supports newer file formats and their abilities (for example, physically based rendering materials) while georeferencing them into the scene, even if the assets were not previously georeferenced.Ī 3D object feature layer stores and manages 3D geometry type features in a geodatabase. Using ArcGIS Pro, you can import several 3D formats, such as. 3D modeling, especially in urban environments, can be significantly improved by importing additional non-GIS content, in different formats, derived using third-party tools.
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