kCIInputBacksideImageKey
A key to get or set the backside image for a transition Core Image filter.
Declaration
let kCIInputBacksideImageKey: StringDiscussion
The value for this key needs to be a CIImage instance.
A key to get or set the backside image for a transition Core Image filter.
let kCIInputBacksideImageKey: StringThe value for this key needs to be a CIImage instance.