LevelFor

The level a dab samples: the coarsest whose sample is no wider than one edit cell, 2 × HalfSide_mm × 2^k / Side <= Cell_mm, else level 0.

Declaration

uint32_t LevelFor(int64_t HalfSide_mm, int64_t Cell_mm) const;

Header: #include "Native/BrushMask.h"
Module: PublicDependencyModuleNames.Add("OrbdaleTerrainCore"); in your module’s Build.cs.
Stability: Experimental: supported, may change in a minor version, with a changelog line.
Thread: Tier 1, plain C++: any thread may read a mask. (the rule of FBrushMask)

Pure integer arithmetic, so every machine picks the same.

Name	Type	Default	Meaning
`HalfSide_mm`	`int64_t`	—	Half the mask's longer side on the ground (`FBrush::Radius_mm`).
`Cell_mm`	`int64_t`	—	The edit cell, mm.