• You can select two intersecting surfaces as references. However, you cannot select two intersecting datum planes. • The first reference selected, that is, the reference that is listed first in the selection bin before activating the UV-Curve by Intersection option is the primary surface reference that the curve is created on. If you want to create a curve on a surface by intersecting a plane, you must select the surface and then the plane. • You cannot remove or change the primary reference in the Surface collector. To change the primary reference quit the UV-Curve by Intersection tool, select another primary reference, and enter the tool again. |