[Algorithm] How to generate random grass on field

[lhlseeklove]

Hello,Guys：

I have a question，How to generate random grassland on field like this picture？

I used Berlin noise, but it don’t work well, there are many separate points. I hope to generate a more natural grassland like this picture.

I couldn’t find a function in the source code.
If you know, please tell me.Thank you!

Good luck!

[Axema]

Try to create a new mapgen with its overmap id set to field.