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normalizeDirections
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.. js:function:: Operators.Camera.normalizeDirections

   .. rst-class:: sig-pretty-signature
   
      | normalizeDirections(**directions**\ : *Set*\ ): *void*
   
   Normalizes a set of directions such that it does not contain opposing directions. If opposing directions do exist, then they cancel each other and are removed from the set.
   
   **Parameters**
   
      **directions**\ : *Set*
   
   
   **Returns**\ : *void*
   




