claymorphismDisplayBackdrops function

List<int>? claymorphismDisplayBackdrops(
  1. ThemeSpec spec,
  2. List<int> surfaces,
  3. List<int> bgs
)

Clay display text only ever sits on the opaque pillow card (the renderer's cover is opaque over every part of the padded display box text can use), so the surface is its only backdrop.

Implementation

List<int>? claymorphismDisplayBackdrops(
  ThemeSpec spec,
  List<int> surfaces,
  List<int> bgs,
) => surfaces;