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NGUI 3 Support / UIScrollView: Content Origin not working with dynamic scaled panel (Anchors).

« on: July 17, 2014, 05:42:28 PM »

I have a vertical scroll view which is dynamically scaled based on screen size using the panel's anchors.  The scroll view has its Content Origin set to Top.  Inside this scroll view I have a grid object which is dynamically populated in Start().  The problem is that the inner grid seems to have its position adjusted based on the size of the scroll view before the dynamic scaling.  I have confirmed that the dynamic scaling doesn't even take affect before the first call of Update() by checking the panel's finalClipRegion from inside Update() (size only updates on the second frame).  Attempts to use UIAnchor component on the grid has the same failed affect as relying on the Content Origin.  Attempting to place a UIWidget with anchoring on the grid makes the scroll view not function at all (just jitters on drag).  I have noticed quite a few similar posts about dynamically scaled scroll views.  Has anyone found a solution to this issue or this a deep rooted bug in the current version of NGUI?