Const
Growth exponent: halfWidth = MIN · flow^EXPONENT. At 0.22 the width doubles over the flow range 1 → ~23, so hand-painted maps (chains of 5–30 cells) spread across the full slim-to-wide range instead of saturating instantly.
Growth exponent: halfWidth = MIN · flow^EXPONENT. At 0.22 the width doubles over the flow range 1 → ~23, so hand-painted maps (chains of 5–30 cells) spread across the full slim-to-wide range instead of saturating instantly.