Islands with Simplex, wondering how to add cliffs and landmarks

[dthecoolest]

You could combine or add an extra noise maps like below. Then add a function to prevent the ocean height from changing.

How do I achieve low poly map generation

This probably isn’t suuuper helpful to OP but I just had to comment on this It’s totally possible to combine two different noise functions, one for “flat plains” and one for “mountains” into a single noise function that has some areas where one is most prevalent and other areas where the other is prevalent. Here’s an example: [image] The green areas are plains, while the more grey areas are mountains. The key is to use a third noise function to tell the generator “how much mountain…