Fix Unfold3D in Maya LT 2017 Bonus Tools

If you are getting this error in Maya:

Cannot find procedure "Unfold3D"

there are few possible solutions:

• Make sure Unfold3D plugin is loaded.
• If plugin is loaded, edit file

  bt_autoUnwrapUVTool.mel
  

  in maya's script directory and make sure that all references to Unfold3D are replaced

  "Unfold3D -u" to "u3dUnfold"
  "Unfold3D -o" to "u3dOptimize"
  

  After edit, to avoid restarting Maya, load script with command

  source "bt_autoUnwrapUVTool.mel"
  

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