Working with Particles - Mastering Blender - page 413

Figure 6-59 Location-dependent roughness
Selecting the Kink button displays a panel with a drop-down menu that has the default value of Nothing.
Each drop-down option results in a different effect on the hair. All effects can be adjusted in terms of their Fre-
quencyalongthestrand,theirShape,andtheirAmplitude,ortheamountofdisplacementfromthestrand'sbase
path. The options in this drop-down menu are as follows:
Curl causes hair clumps to curl in a spiral, similarly to the way naturally curly hair behaves, as shown in
Figure 6-60 .