export: set correct uv layer via mtex.uvlayer (not documented in python api but it works :) )
export: set correct uv layer via mtex.uvlayer (not documented in python api but it works :) )

nightstrike/blender_nif_plugin,amorilia/blender_nif_plugin,nightstrike/blender_nif_plugin,amorilia/blender_nif_plugin