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## quicktime.vr
Interface QTVRLeavingNode

public interface QTVRLeavingNode

This interface is defined by an application to receive and process interactions with a VR movie's nodes

See Also:
  `QTVRInstance`

Method Summary
`int` | `execute(QTVRInstance vr, int fromNodeID, int toNodeID, boolean[] cancel)` This method is called by MoviesTask when a user is leaving a node in a VR movie.

Method Detail

### execute

    public int execute(QTVRInstance vr,
                       int fromNodeID,
                       int toNodeID,
                       boolean[] cancel)

  This method is called by MoviesTask when a user is leaving a node in a VR movie.
  Parameters:
    `vr` - the QTVRInstance
    `fromNodeID` - the nodeID that the user is leaving
    `toNodeID` - the nodeID that the user is entering
    `cancel` - To cancel the leaving of the fromNode the application should set the first element of the boolean[] to true (by default it is set to false and the user will be able to leave the current node).
  Returns:
    an error code or zero if no error.
  See Also:
    `QTCallBack`

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