Win32 and 64, English

Civil Reminders
Extracts all of the boundaries from surfaces in the drawing.

General Usage Instructions

This ExtractC3DSurfBoundaries will extract all of the boundaries from the surfaces contained within a drawing.

The user selects the command by either typing it or pressing the command on the Add-In Tab on the ribbon.

This command is useful if you have multiple surfaces in a drawing and are going to paste them together.

By using this command you then have a collection of 3Dpolylines that you can then combine to create an outer boundary for your new surface.



Ribbon/Toolbar Icon Command Command Description


This command will extract the boundaries from the surfaces


The installer that ran when you downloaded this plug-in from Autodesk App Store has already installed the plug-in. You may need to restart the Autodesk product to activate the plug-in. To uninstall this plug-in, click Control Panel > Programs > Programs and Features (Windows 7/8/8.1/10) and uninstall as you would any other application from your system.

Additional Information

This plug-in was written by Christopher Fugitt from Civil Reminders.

Known Issues



Company Name: Civil Reminders

Author/Company Information

Civil Reminders

Support Information

Version History

Version Number Version Description


Upgrade to 2018 (No change in version number).
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