TRILAYER constant

Set<SurfaceLayer> const TRILAYER

👓 Trilayer

3x effect 🤹‍♂️ SurfaceFX filters, one at each layer of build:

• under 📚 SurfaceLayer.BASE
• under 📚 SurfaceLayer.MATERIAL
• under 📚 SurfaceLayer.CHILD

The blur under the 📚 CHILD may appear doubled unless the 🔛 Surface.padLayer != 📚 SurfaceLayer.CHILD and Surface.padding is non-negligible.

Implementation

static const TRILAYER = <SurfaceLayer>{
  SurfaceLayer.BASE,
  SurfaceLayer.MATERIAL,
  SurfaceLayer.CHILD,
};