Making the REVIT Model with Point Cloud Data


Procedure for Importing Point Cloud Data into Revit

These instructions were derived from here.


The point cloud data is in a .E57 file format or in a .rcp format. Revit or AutoCAD only accept .rcp format - which is derived from the Autodesk ReCap software. Hence, we import the .E57 file into ReCap, save it in a .rcp format, and then import it into Revit.


After opening Revit, go to the "Insert" tab, there is an option to import point cloud. Import the .rcp file into Revit, and set the scale according to the file.


Note: Different point cloud models can have different scales; hence, scale the model according to the default boundary size given on the base file.

Starting the model in Revit: Points to Consider

  • Ensure the scale is normalized to the default camera boundary in the file.

  • Set the base of the model on ground level, so it is easy to set levels on the model.

  • Take real-time measurements of elements on the structure for scale reference.


For example, take the exact measurement of a certain wall. Let's say it is 5 ft. in length. Now draw a 5 ft. wall on Revit using the Wall command, and scale the model exactly to match the drawn wall with the wall blueprint on the point cloud. This will ensure that the point clouds is exactly to scale with the structure you scanned, so you don't need to measure any other dimensions manually.


  • Take multiple sectional cuts along various lengths and breadths. Around 4-5 sections are recommended to get a detailed overview of different elements.

  • After drafting the model, make sure to hide the point cloud data in the view before exporting it into .OBJ or any other format.

  • Save multiple views for rendering. Take a walkthrough of the lab.

  • Make sure renderings are done in "Realistic" mode.