Reference Points

You can create several types of reference points to use as construction objects. You can also create multiple reference points that are a specified distance apart on curves. Click View, RefGeom, Ref Point to toggle the display of reference points.

To create a ref-point:

In the dialog, select the type of you want to create the point:

a. Sample curve uniformally by given number of points 10.
b. Sample curve curvaturally.
c. Sample curve by control points.