The Face Shaping Tool
The Face Shaping tool allows you to visually sculpt your custom head by selecting and moving vertices. To use the Face Shaping tool:
The Face Shaping tool manipulates all selected parameters in the Face Shaping Tool window. Checking the checkbox next to a parameter dial includes the specified vertex parameter when using the tool, and vice-versa. While working, you can click the Pin button to freeze the selected vertex from further manipulation. Pinned vertices may move as you keep adjusting other portions of the body part, however they will retain their current settings. If you make a mistake, the Clear Morphs button resets all morph targets. To clear all pins, click the Clear Pin Points button.
The Face Shaping Tool Window
The Face Shaping tool adjusts the parameters available in the Face Shaping Tool window, which uses parameter dials similar to the Parameters palette. To create/modify your head, simply adjust the dials or use the tool directly on the head. Your work will appear in real time in the Face Shaping Tool window.
Caricatures
The Caricature dial allows you to exaggerate or de-exaggerate the head and facial features. Values>0 apply exaggeration and vice-versa.