Welcome to the Spline Editor. The SplineEditor is an application created by FlatRedBall to create .splx files (Spline XML). The .splx file can be used with any FlatRedBall Engine; however, since it is a text file, it can be used with any other application as well.
Further Information:
FlatRedBall Reference
Animation Editor
AI Editor
Model Editor
Particle Editor
Polygon Editor
Spline Editor
Sprite Editor
Tile Editor