The PolyToolsUVWTweak Global Utility Plugin introduced in 3ds Max 2011 exposes an interface that provides MAXScript access to the Graphite UVW Tweaking tools.
The functionality was first implemented inFusing different functions that were not officially supported as MAXScript tools. This interface consolidates all relevant properties and methods in one place and let MAXScript users apply them in their own tools.
Get/set the Full Strength value.
Get/set the state of the Fixed Boundary option.
Deactivates the UVWTweak tool.