scornflake

import SWBShared2

import Metal
import AppKit
import CoreImage
import CoreGraphics
import QuartzCore

@globalActor
public struct CALayerToMetalRendererActor {

avaidyam

// TODO: setting window transforms (or mission control) flattens layers...
// TODO: Mask image vs path (layer)?

/// `NSVisualEffectView`:
///
/// A view that adds translucency and vibrancy effects to the views in your interface.
/// When you want views to be more prominent in your interface, place them in a
/// backdrop view. The backdrop view is partially transparent, allowing some of
/// the underlying content to show through. Typically, you use a backdrop view
/// to blur background content, instead of obscuring it completely. It can also

ilyapuchka

extension UIVisualEffectView {
    
    private var filterLayer: CALayer? {
        return layer.sublayers?.first
    }
    
    private var blurFilter: NSObject? {
        return filterLayer?
            .filters?.flatMap({ $0 as? NSObject })
            .first(where: { $0.value(forKey: "name") as? String == "gaussianBlur" })