X-Ray Engine Mesh
About
This panel stores the mesh parameters for *.object format.
Location
Properties window > Data tab of the mesh object
Parameters
Visible
Sets the visibility in the viewport in the X-Ray SDK.
Locked
TODO
Smoothing Groups Mask
This parameter is not used during export, but for imported objects it means Max-format of smoothing groups if enabled. Maya-format if off. Maya format is always used during export.