#### IJK Surf 3 Vec boxes

These boxes are only available for the Corner Point feature. | The IJK Surf 3 Vec boxes display the surface normal vector of the third plane that will be measured. The I, J, K vector is expected to point away from the plane that is being measured. PC-DMIS will display a corresponding colored arrow showing the surface vector.

If you can't see the vector arrow or it appears too small, try changing the value in the Pt. Size box in the Analysis area. Setting Pt. Size to 0 will generally set both the point and the arrow to a desirable size.

To change this value:

1. Select the Surf 3 Vec boxes to be changed

2. Type a new value.

After a new value is created, PC-DMIS will normalize the vector, making its length one unit.

Icon | Description
| Flip Vector