Neighbouring chunks show surfaces that do not line up if they have different LOD. See image below.
I find that stitching them up is a hairy and complicated affair, so I am looking at alternatives to Marching Cubes, but I am not sure if this will solve my problem?
Dual Contouring would be a candidate. Its main advantage seems to be sharp-edges, but it is unclear to me if different LODs of a Dual Contour surface would line up.
Another is Cubic Marching Squares. But again it is unclear if LODs match up in here.
To be clear: I do not use LOD to adaptively refine, based on geometry. I use LOD to have far away (from camera/vehicle) chunks in low resolution.
So my question: Does moving from MC to either DC or CMS solve the issue of LOD cracks in the surface?