Snow Under Trees adds, who would have thought, snow under trees. This will happen whenever new chunks are generated, or when it is snowing. Do note, that only biomes in which it is cold enough to snow are affected. Normal forests for instance will be unaffected. Modded biomes will work.
Here you can see a comparison between the same vanilla Snowy Taiga biome generated without (before) and with (after) this mod installed:
enable_biome_feature - Setting this to false will disable snow from generating under trees when new chunks are generated.
enable_when_snowing - Setting this to false will disable snow from generating under trees when it is snowing in the world.
filtered_biomes - Any biomes whose biome IDs are added here will not be affected by this mod in any way. You can find the biome ID of the biome you're currently in on the F3 screen. For example, the biome ID of the plains biome looks like this: minecraft:plains
You are allowed to use this mod in any modpack.
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