The Delete Points option of the Curve through Control Points command enables you to remove one or more control points from the selected curves.
Removing control points from a spline curve will modify the curve shape.
1
Select the control points.
To select all the control points that lie between two of them, select the first and hold down the SHIFT key while selecting the last point.
To deselect a selected point, click on it while holding down the CTRL key.
2
Right-click and select Delete points from the shortcut menu. A preview of the modified curve is displayed.
3
Double-click to confirm. The selected control points will be deleted.