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Brian Neumann-Fopiano
b2990104d2
- Bounds sampling answers a column from its region, land or sea type, or noise-picked biome when every biome it can still become shares the group bounds - Base terrain heights are kept in a shared per-column memo for hydrology batches, terrain3D anchors and scalar sampling - Hydrology height batches skip columns whose base height is already known - The per-batch base height map and its thread local are removed - The four inferred biome streams share one context region stream - BakedStream exposes a baked-plane lookup without falling back to the source - Tests cover region constants, the base height memo and bit-exact heights with and without region constants