ThinSSS
Model courtesy of Matteo Ugolini (www.matteougolini.com). Render by Atilla Akin (Tom)
Single Sided
When this checkbox is ticked, Maxwell Render will disregard the volume of your object and consider it a hollow polygon surface with a virtual thickness. The aforementioned SSS parameters are also valid in this new mode. The value sets the virtual thickness of your surface in mm. You can also use a thickness map for more complicated effects.
Min/Max
These values define the minimum and maximum virtual thickness and are only available when a thickness map is used. The thickness map will be treated as a grayscale map using this given range. When this checkbox is ticked, Maxwell Render will disregard the volume of your object.