Prevent oceans and rivers from generating as massive land biomes

[errant vigil]

hello, i'm working on project and i removed some of the unwanted biomes from the dimension file (only water biomes are rivers, oceans and frozen oceans) and despite not editing anything else in the dimension file said biomes can now generate as big as an average land biome, how to fix this?

[trim sierra]

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[plain moon]

You need to align your biome layout to better match the density functions you're using to create the terrain and vice versa

I recommend checking out our guide, which explains this relationship
https://www.planetminecraft.com/blog/custom-world-generation-documentation/

FYI, this is getting into the hardest part of worldgen

[errant vigil]

thanks, i'll give it a look

i haven't changed any density functions but i'm assuming i still have to adjust stuff to make them match the vanilla biomes i'm using right?

[plain moon]

If you changed the biome layout, yes

[trim sierra]

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