NURBSTo row (Geometry section)
Contains the x- and y-coordinates, position of the second to last knot, position of the last weight, position of the first knot, position of the first weight, and the formula for a nonuniform rational B-spline (NURBS).
A NURBSTo row contains the following cells.
Cell |
Description |
The x-coordinate of the last control point of a NURBS. | |
The y-coordinate of the last control point of a NURBS. | |
The second to the last knot of the NURBS. | |
The last weight of the NURBS. | |
The first knot of the NURBS. | |
The first weight of the NURBS. | |
A NURBS formula. |
Remarks
NURBS is a common way to represent a curve mathematically. You can create a NURBS with the Freeform tool.