Lithosphere

reworked basically all density functions

used different systems for the terraingen than vanilla

removed most density functions from 1.0

the ridges density function is now based on the height of the topography

mountains have a more realistic shape

mountain (and erosion) has been changed to be more realistic

mountain ranges now have foothills

swamps have a different placement and terrain

reworked the river valleys to be based on valleys carved by glaciers. other valley types will be added later

oceans are now deeper and more gradual

some biomes are now based on height

reworked the vegetation noise to be smaller and to have more variation