Revit data may consist of multiple files. It’s possible to convert each Revit file into an OGC 3D Tiles dataset, and display multiple OGC 3D Tiles datasets in one view, but sometimes you want to handle them as one.

To do so, you can list several Revit files in a .rvt.index file. The TLcdRevitModelDecoder picks up such index files. In a .rvt.index file:

  • Add one line for each file.

  • Refer to the files by their path, relative to the path of the index file.

For instance, if you have this file structure:

C:\path\to\revit\datasetsA\file1.rvt
C:\path\to\revit\datasetsA\file2.rvt
C:\path\to\revit\other_folder\file3.rvt
C:\path\to\revit\file4.rvt

You can create an index file C:\path\to\revit\combined.rvt.index with this content: 

datasetsA\file1.rvt
datasetsA\file2.rvt
other_folder\file3.rvt
file4.rvt