Are you looking to export a 3D view from Revit to SketchUp for further visualization and collaboration? Here's a simple workflow to achieve that:

1. Prepare the 3D view in Revit: In Revit, ensure that the 3D view you want to export is set up with the desired elements, materials, and visibility settings for the SketchUp model.

2. Export to DWG/DXF: Once the 3D view is ready, go to the 'File' menu and select 'Export' > 'CAD Formats' > 'DWG' or 'DXF'. Choose the appropriate settings such as the export range, units, and other options, and then click 'OK' to export the file.

3. Import into SketchUp: Open SketchUp and import the DWG/DXF file that was exported from Revit. SketchUp will prompt you to specify import settings such as the import unit and scale. Adjust the settings as needed and proceed with the import.

4. Clean up and optimize: After importing the file into SketchUp, you may need to clean up the model and optimize it for better performance. Remove any unnecessary elements, merge geometries, and apply materials as desired to enhance the 3D view.

5. Save and collaborate: Once the 3D view is refined in SketchUp, you can save the model and share it with others for collaboration or use it for visualization purposes. SketchUp provides various options for further editing and presentation, making it a great tool for showcasing Revit models.

By following this workflow, you can seamlessly export a 3D view from Revit to SketchUp, allowing for efficient collaboration and visualization. Whether you're working on architectural, interior design, or construction projects, integrating Revit and SketchUp can streamline your workflow and enhance the presentation of your 3D models.