Import mesh file using import 3D objects tool (.obj and f.bx)

[Letíciad_Agosto_Miguel_Fonseca]

Hello everyone,  

I'm trying to import a mesh file (.fbx) processed using Pix4D into ArcGIS Pro using the Import 3D Objects tool. My mesh is imported without the correct Z-coordinate and is located at the origin (0,0 coordinates).

Even though I haven't defined the vertical coordinate system, the point cloud is imported correctly.   I've already tried using the Project tool, but I believe I'm missing a critical step. 

Could anyone please help me? Thanks!

[DanPatterson]

Import 3D Objects (Data Management)—ArcGIS Pro | Documentation

If the coordinate system isn't defined, it needs to be before you can use the Project tool (eg Define Projection to tell it what it is first