U

Learn about Unit curve settings in the U setting category in Clip Studio Paint.

Unit curve

You can adjust settings for drawing lines with the Straight line sub tool or Curve sub tool.

(1)Curve

You can select the curve drawing method to Straight line, Quadratic Bezier, or Cubic Bezier.

(2)Snap angle

When turned on, you can draw lines at factors of the specified angle.You can set the minimum unit of the line angle with the slider.