Added check to make sure we didn't already have a gaze stabilization component on our manager.

Stephen Hodgson · Stephen Hodgson · commit a04adb9abd54 · 2016-09-26T16:21:35.000-04:00
diff --git a/Assets/HoloToolkit/Input/Scripts/GazeManager.cs b/Assets/HoloToolkit/Input/Scripts/GazeManager.cs
@@ -87,7 +87,8 @@ private void Awake()
         {
             if (UseBuiltInGazeStabilization)
             {
-                GazeStabilization = gameObject.AddComponent<GazeStabilizer>();
+                GazeStabilization = gameObject.GetComponent<GazeStabilizer>() ??
+                                    gameObject.AddComponent<GazeStabilizer>();
             }
         }
 

Original file line number	Diff line number	Diff line change
`@@ -87,7 +87,8 @@ private void Awake()`
`87`	`87`	`{`
`88`	`88`	`if (UseBuiltInGazeStabilization)`
`89`	`89`	`{`
`90`		`- GazeStabilization = gameObject.AddComponent<GazeStabilizer>();`
	`90`	`+ GazeStabilization = gameObject.GetComponent<GazeStabilizer>() ??`
	`91`	`+ gameObject.AddComponent<GazeStabilizer>();`
`91`	`92`	`}`
`92`	`93`	`}`
`93`	`94`