Mapgen V2.2 !link! -
“River nodes must have slope < 15° for at least 3 tiles downstream.” “No desert within 5 tiles of a glacier.”
The tool operates on a multi-step pipeline where you provide specific 24-bit BMP images (typically at a 5632x2048 resolution) to define different geographic features. Steam Community Land & Water Input : You define the basic layout using specific hex codes: Land (#9644c0) Ocean (#051412) Lakes (#00ff00) mapgen v2.2
In previous versions, the generator might create a stunning mountain range that unfortunately blocks the player from 40% of the map. v2.2 includes a post-processing step that analyzes the generated heightmap for pathing connectivity. If a region is inaccessible, the generator automatically carves passes or river routes to ensure the player can actually get there. “River nodes must have slope < 15° for
