Permanent pack gradings on direction can be applied to one element at a time, that can be a gradable point of any type: contour point, internal point or point on axis’ edge. When applying the grading pack with this function, select a second point, other than the point where the pack will be applied. The pack direction will depend on this second point. All gradings from all sizes will be rotated so that the two specified points’ gradings be on the line defined by the two selected points.
By default, the packing direction is set to be applied on both directions, X and Y, you being able to use only one packing-on-direction option. To confirm the grading’s permanent packing on an element, click on Validate, or press Enter.