# Spline Container
The **Spline Container** is the component that stores the knot information and how the knots should be interpolated with **Edit Mode Type** and **Closed**. The Edit Mode Type is a list of the different methods of interpolations; **Catmull Rom**, **Bezier** and **Linear**. The per knot list contains the **Local Position** and optionally if using Bezier the **Tangent In** and **Tangent Out** values. The **Closed** property enables the spline to be interpolated as an enclosed loop instead of an open path.
| **Property** | **Description** |
| -------------------------------- | ------------------------------------------------------------ |
| Edit Mode Type | The methods to interpolate the knots into a spline; Catmull Rom, Bezier, Linear |
| Knots | The number of knots in the spline. |
| Element # | The per knot information. |
| Local Position | The position of the knot. |
| Tangent In | If in Bezier mode, the inner tangent of the knot. |
| Tangent Out | If in Bezier mode, the outer tangent of the knot. |
| Closed | Enables the spline to be interpolated as an enclosed loop instead of an open path.|