Issues with Rivers colliding with certian biomes (Pillow Plains/Secluded Valley)

[TerdyTheTerd]

This was an issue I raised several months back, and I was hoping it would be resolved, but after installing the latest versions on a fresh server I am still running into the same issue. Some of the new biomes, more specifically the ones that use inner/outer like Secluded Valley and Pillow Plains, have issues with rivers running into them and large, ugly stone walls being generated on the boundary. Below are a few examples:

This is with the latest release of Terra 6.4.3 and the latest release of Origen 2.1.0

What can be done to stop this from occuring? I find this to make the world gen unsuitable for a survival server. My previous "fix" for this was a combination of changing various variables for the secluded valley to greatly reduce the pockets of terrain below water level, and a change to the Pillow Plains to make just the inner biome spawn as a normal biome at water level, which removed the issue with the lowered terrain cutting into rivers.

[SantaSpeen]

+1

[Rearth]

Hey, this is an issue I'm still working on. One way for you to fix it is to set the biome jitter in the customization.yml to 0, which should stop this from happening in most cases. However then all biomes will also be quite uniform.

[TerdyTheTerd]

What does "uniform" mean in this context?

[Rearth]

It will result in the biome placement not looking quite as random, meaning the biomes will be placed in a fixed grid, with mostly straight edges. When just walking on the survive, this won't be too much of an issue, when when looking at thew terrain from above (or on a map), it will appear like the biomes are ordered in multiple squares