Enter Distance. Then specify a distance from the start point at which a PI point along the feature line is inserted.
Enter Increment. Specify distance between points, then click the feature line to automatically insert PI points separated by the specified distance. As this command inserts multiple points, the elevation for each point will be determined by the existing elevation of the feature line at each point.
Do one of the following:
Enter the elevation for the point.
Enter Surface to obtain the elevation from a surface in the drawing.
Note: You are not prompted for the elevation if the object you selected is a 3D polyline.
To insert points of intersection on a crossing point