def getTranslateTetragrid(elementNode, prefix):
 translation = getCumulativeVector3Remove(Vector3(), elementNode, prefix)
 if translation.getIsDefault():
  return None
 return getTranslateTetragridByTranslation(translation)

def getTranslateTetragrid ( elementNode , prefix ) : translation = getCumulativeVector3Remove ( Vector3 ( ) , elementNode , prefix ) if translation . getIsDefault ( ) : return None return getTranslateTetragridByTranslation ( translation )
get translate matrix and delete the translate attributes .