In my understanding, if I apply, say, a blur filter to layer's background (CALayer->backgroundFilters), all layers that are behind that layer - that is, immediate parent, grand parent, etc. and all children and siblings of those parent and grandparents that are lower in the tree of layers - should appear blurred.
An experiment however shows that it's not the case. The background blur filter only blurs the direct parent of the target layer, but not its grandparent and other layers. The same applies for compositingFilter. Am I doing something wrong? Or, if this is the way it should work as documented, how do achieve the effect I want? Thanks. _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
