Papercraft UVs

Hi I wish to ask if there is a UV mapping style which make a template to be cut and glued for papercraft like the one below.

I am sure Unwrap or Smart UV doesn’t make UVs based on their real shape? 3ds max has the flatten option in their UV modifier.


https://wiki.blender.org/index.php/Extensions:2.6/Py/Scripts/Import-Export/Paper_Model