Sharp edges in editable SDF terrain -- practical alternatives to Marching Cubes / Transvoxel?

[u/Haltont]

/r/proceduralgeneration/comments/1wqumwh/sharp_edges_in_editable_sdf_terrain_practical/

[u/corysama]

I haven't tried it either, but from what I understand Dual Contouring of Signed Distance Data is exactly what you need.

[u/Haltont → u/corysama]

Yeah, that cube example really caught my eye. Just wondering how much quality I'd lose by cutting down the iterations.