Normal to CurveKeyCreator \ Create \ Vector \ Normal-to-Curve
Location: Create>Vector>Tangent to Curve
Use the Normal to Cure creation function to create a vector that is perpendicular to a curve that you select. To use this function, follow the steps below.
Using the Function:
NOTE: Depending upon the normal vector option you had chosen, you may be required to interact more before the vector can be created. For instance, if the Number option is selected, you will be required to enter the number of points desired to define the vector.