Are you working on a 3D modeling or architecture project and need to export OBJ files from Revit? Here's a step-by-step guide to help you through the process.

Step 1: Open your Revit project and navigate to the 3D view that you want to export as an OBJ file.

Step 2: Once you're in the 3D view, go to the 'File' menu and select 'Export' followed by 'CAD Formats'.

Step 3: In the 'Export CAD Formats' dialog box, choose 'Wavefront .obj' from the 'Save as type' dropdown menu.

Step 4: Select the location where you want to save the OBJ file and enter a filename.

Step 5: Click 'Options' to open the 'OBJ Export Options' dialog box. Here, you can specify the export settings such as units, coordinates, and other preferences. Make sure to review and adjust these settings based on your project requirements.

Step 6: Once you've set the export options, click 'OK' to close the dialog box and return to the 'Export CAD Formats' dialog box.

Step 7: Back in the 'Export CAD Formats' dialog box, click 'OK' to start the export process. Revit will then generate the OBJ file based on the specified settings.

Step 8: Once the export is complete, navigate to the location where you saved the OBJ file to verify that it has been successfully exported from Revit.

By following these steps, you can easily export OBJ files from Revit for use in your 3D modeling or architecture projects. Whether you need to collaborate with colleagues using other software or create visualizations for presentations, exporting OBJ files from Revit can help you streamline your workflow and achieve your project goals.

Remember to always review the export settings and adjust them as needed to ensure compatibility with the intended use of the OBJ file. With this knowledge, you can confidently harness the power of Revit for your 3D modeling and architecture endeavors.