What are Control Points and Control Lines, and how should they be used?

This information applies to version(s): 2018, 2, 3, 4, 5, 6

Control points and Control Lines are used to make local adjustments to your images, allowing you to select specific areas of your images easily. Adjustments can be made directly on the image preview after placing a control point, or via the sliders in the right panel.

Control Lines are only available in Nik Collection 6 and newer.