text: from maya import cmds
  from maya import mel
  
  
  commandDict = {}
  
  
  def displayFaceNormals():
      cmds.ToggleFaceNormals()
  commandDict['displayFaceNormals'] = "paintFXtoCurve.png"
  
  
  def displayVertexNormals():
      cmds.ToggleVertexNormalDisplay()
  commandDict['displayVertexNormals'] = "paintFXtoCurve.png"
  
  
  def displayTangents():
      cmds.ToggleTangentDisplay()
  commandDict['displayTangents'] = "paintFXtoCurve.png"
  
  
  def changeNormalSize():
      cmds.ChangeNormalSize()
  commandDict['changeNormalSize'] = "paintFXtoCurve.png"
  
  
  # ----------------
  
  
  def displayBorderEdges():
      cmds.ToggleBorderEdges()
  commandDict['displayBorderEdges'] = "paintFXtoCurve.png"
  
  
  def displayCreaseEdges():
      cmds.ToggleCreaseEdges()
  commandDict['displayCreaseEdges'] = "paintFXtoCurve.png"
  
  
  def displayTextureBorderEdges():
      cmds.ToggleTextureBorderEdges()
  commandDict['displayTextureBorderEdges'] = "paintFXtoCurve.png"
  
  
  def changeEdgeWidth():
      cmds.ChangeEdgeWidth()
  commandDict['changeEdgeWidth'] = "paintFXtoCurve.png"
  
  
  # ----------------
  