The .splx file format is an XML file that stores a list of Splines. For more information on using Splines in code, see the Spline page.
Adding a SplineList file to Glue
To add a new SplineList file:
- Create a Screen or Entity which will contain the SplineList file
- Right-click on the Files item
- Select “Add File”->”New file”
- Select “Spline List (.splx)” as the file type
- Click OK