Lets you lower the amount of map generated decoratives, for less clutter (but without disabling "Show decoratives" entirely, which can result in very plain looking terrain). Also adds an option to remove the rock decoratives (so you'll never see a rock you can't harvest).

As with most mods that change terrain generation, adding or removing this to a save (or changing the settings between saves) will not modify existing map, so using this on a fresh game is recommended.