Bug: Shared context multi-view3D mouse event cascading to every View3D

[rdoi]

Scenario:
There are 2 (or more) View3D, sharing the same context / stage3dproxy, not overlapping.
I have custom mouse event listeners in each view.
If i click in the latest view, and don't hit any object, the mouse event triggered in the latest view will dispatch the event in all previous views.

This happens because there is an "unrestricted" view3d loop in Mouse3DManager.reThrowEvent():

    private function reThrowEvent(event:MouseEvent):void
    {
        if (!_activeView || (_activeView && !_activeView.shareContext))
            return;

        for (var v:* in _view3Ds) {
            if (v != _activeView && _view3Ds[v] < _view3Ds[_activeView]) // <-- *** HERE ***
                v.dispatchEvent(event);
        }
    }

The dispatch condition should "rethrow" the event only when the event happens within the related view area and only when its visible or in the stage.

Verified in the stable v4.1.6 and master branch.

This bug probably happens with touch events too. Doesn't happen with touches.

[rdoi]

BTW, my dirty workaround was adding more checks:

if (v != _activeView && _view3Ds[v] < _view3Ds[_activeView] && View3D(v).visible && View3D(v).stage && View3D(v).hitTestPoint(event.stageX, event.stageY))