Fill Gaps in Sketch scans a sketch and attempts to detect and fill gaps between endpoints of lines and curves in the sketch. It is particularly useful in an imported woodworking sketch geometry.

Steps:

1. Press the Fill Gaps button in the Sketch panel.
2. Enter a gap width. Fill Gaps will attempt to fill gaps smaller than the specified gap width.
3. Select the Fill or Join mode.
   The Fill mode attempts to add a new line between endpoints and attempts to keep the geometry unchanged.
   The Join mode attempts to join two curves. It changes the geometry and a whole shape of curves.
4. Check the Delete Double checkbox to delete double lines. Double arcs and splines aren't supported in the current version.
5. Check the Project Geometry checkbox to project the geometry to a new sketch. It flattens the geometry, but calculates longer.
6. Press the OK button.

Please check if all curves exist and have the right whole shape after filling the gaps, especially in the join or project modes.

Help online: https://maciejrogowski.com/fill-gaps-help/

Install:
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.

Uninstall for Windows:
You can unload the add-in without uninstalling it by clicking the "Stop" button when the add-in is selected in the list box on the "Add-Ins" tab of the "Scripts and Add-Ins" dialog.
Unchecking "Run on Startup" causes the add-in not to be loaded in future sessions of Autodesk® Fusion 360™.
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, you can uninstall it from 'Control Panel/Programs and Features' (Windows 7/8.1/10), just as you would uninstall any other application from your system.

Uninstall for Mac:
You can unload the add-in without uninstalling it by clicking the "Stop" button when the add-in is selected in the list box on the "Add-Ins" tab of the "Scripts and Add-Ins" dialog.
Unchecking "Run on Startup" causes the add-in not to be loaded in future sessions of Autodesk® Fusion 360™.
- Navigate to ./ApplicationsPlugins folder and select the app bundle you want to uninstall
- Either drag the app bundle to the Trash, or right-click and select “Move to Trash”
- Right-click on the Trash-Can and select “Empty Trash”
- If you prefer keystrokes, you can also just select the app bundle and then hit Command+Delete to move the app to Trash, then empty the Trash and the app will be removed.