type CovMask

gralha-coverage@0.1.0.1 · cover.bend:28

import Base

28# A mask placed at pixel (x, y) of its grid, size = 2^depth cells on a side.
29# w by h cells of it hold coverage; size = 2^depth is the tree's side.
30type CovMask is Data:
31  CovMask{x: U32, y: U32, w: U32, h: U32, size: U32, depth: Nat, data: CovData, present: Bool}