Someone already came up with marching tetrahedrons.
I'm sure there's ways to do similar things as marching cubes, and get smoother results. Marching cubes isn't very good actually. It makes very blocky geometry. You actually need to then push the vertcies out or in a little so they lie on the actual surface, which then gives you nice round shapes.
I'm sure there's ways to do similar things as marching cubes, and get smoother results. Marching cubes isn't very good actually. It makes very blocky geometry. You actually need to then push the vertcies out or in a little so they lie on the actual surface, which then gives you nice round shapes.