Topo From Lines

Topo From Lines

Win64, English

Boost Your BIM LLC
Create a toposurface by selecting "contour" lines or a DWG import. Also allows updating the toposurface to add lines or if the lines are modified.

General Usage Instructions

  • Create lines at various heights in the Autodesk® Revit® model or import/link a DWG file containing curve/polyline data
  • Run the command
  • Select lines or DWG
  • A toposurface is created from points automatically computed on the selected geometry.




The installer that ran when you downloaded this app/plug-in from Autodesk App Store will start installing the app/plug-in. OR, simply double-click the downloaded installer to install the app/plugin.

To uninstall this plug-in, exit the Autodesk product if you are currently running it, simply rerun the installer, and select the "Uninstall" button. OR, click Control Panel > Programs > Programs and Features and uninstall as you would any other application from your system.

Additional Information

Known Issues

Circles and ellipses that Revit creates as a single curve need to be manually split into two lines before being used in this tool.


Company Name: Boost Your BIM LLC
Support Contact:

Author/Company Information

Boost Your BIM LLC

Support Information

Version History

Version Number Version Description


Support Autodesk® Revit® 2021.
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