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A3DGraphDirectionalLightCreate
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.. c:function:: A3DStatus A3DGraphDirectionalLightCreate(const A3DGraphDirectionalLightData *pData, A3DGraphDirectionalLight **ppLight)

   .. rst-class:: sig-pretty-signature
   
      | :c:enum:`~A3DStatus` A3DGraphDirectionalLightCreate(*const* *A3DGraphDirectionalLightData* **pData**\ , :c:type:`~A3DGraphDirectionalLight`\ ** **ppLight**\ )
   
   Creates a new directional source entity, returning its handle. 
   
   
      2.0
   
   
   
   Once created, the new light entity can be referenced to by its handle, given by ``*ppLight``\ . In case of failure, ``*ppLight`` is unchanged.
   
   
      A3DGraphDirectionalLightData 
   
   
   
      :c:func:`~A3DGraphDirectionalLightGet` 
   
   
   
      A3DGraphAmbientLightData 
   
   
   
      A3DGraphAmbientLightGet 
   
   
   
      A3DGraphPointLightData 
   
   
   
      A3DGraphSpotLightData 
   
   
   
      :c:struct:`~A3DGraphSceneDisplayParametersData` 
   
   
   **Parameters**
   
   
      **pData**\ : The data used for light creation. 
   
      **ppLight**\ : An address to the new handle after creation. 
   
   
   **Returns**
   
   
      ``A3D_SUCCESS`` or an error code in case of failure.
   
   




