Lock Length
These tools are also available in the Curves menu and can be used on NURBS curves. See Curves menu.Locks the length of the hull for the selected curve or CV(s).
Unlock Length
Unlocks the length of the hull for the selected curve or CV(s). For more detailed information, see Curves Menu.
Straighten
Use this to straighten the hair curves. You can set the Straightness (default 1.0) and turn on or off the Preserve Length in the Straighten Curves Options window. For more detailed information, see Straighten Curves Options.
Smooth
Use this to smooth the hair curves. You can set the Smooth Factor (default is 4) in the Smooth Curves Options window. For more detailed information, see Curves Menu.
Curl
Use this to add curl to or adjust the curl of the hair curves. You can set the Curl Amount (default is 0.3) and Curl Frequency (default is 1.0) values in the Curl Curves Options window. For more detailed information, see Curl Curves Options.
Bend
Use this to add bend or adjust the bend in the hair curves. You can set the Bend Amount (default is 0.2) and Twist (default is 0) values in the Bend Curves Options window. For more detailed information, see Bend Curves Options.
Scale Curvature
Use this to adjust how much each segment of the curve(s) will be straightened or have their curvature exaggerated. You can set the Scale Factor (default is 1.1) and Max Curvature (default is 0.8) values in the Scale Curvature Options window. For more detailed information, see Scale Curvature Options.