A Boolean value that determines whether the effect node applies the filter to its children as they are drawn.
- iOS 7.0+
- macOS 10.9+
- tvOS 9.0+
- watchOS 3.0+
If the value of this property is
true, the effect node applies the filter and blends the results. If the value is
false, the effect node is ignored and its children are rendered normally. The default value is