Import DGN

Instructions for use

Import DGN function to import BIM data produced by Bentley MicroStation in *.dgn format and add Model Dataest node in Target Datasource. This feature requires Windows 10 and above for use in the Windows operating system architecture.

Function entrance

  • 3D Data tab-> Model group-> BIM drop-down menu-> Import DGN button
  • Toolbox -> 3D Data -> Data Import -> Import DGN

Operation steps

  1. On the 3D Data tab, in the Model group, click the Import DGN button in the BIM drop-down menu to bring up the Import DGN "dialog box.
  2. Set the source DGN path: click the selection button on the right side of the DGN path, select the source DGN data in the pop-up Open dialog box, and then click Open.
  3. Set Result Datasource: Select the Existing data source in Workspace Manager in the drop-down menu.
  4. Set Model Center Point: Enter coordinate values at Model Center PointX/Model Center PointY/Model Center PointZ to determine the model insertion point after import.
  5. Parameter Settings：
    • Material library path: In an environment where the Bentley MicroStation software is not installed, you need to manually specify the material library path; if it is installed, you do not need to set it, and it will be automatically obtained from the registry.
  6. Projection Settings: The Projected Coordinate System can be set in either Projection Settings or Import Projection File. Please refer to the Set Projected Coordinate System. for detailed operation steps.
  7. When Parameter Settings is complete, click the Import button to execute. After completion, a Model Dataest node will be added under Target Datasource of Workspace Manager.

Related topics

Open BIM Data

Import 3DXML

Import RVT

Import IFC

Import RVM

Import GIM