This is a Marching cubes smooth voxel engine in Unity
Why do you think that https://github.com/Eldemarkki/Marching-Cubes-Terrain is a good alternative to Unity-Marching-Cubes-Smooth-Voxel-Engine
This is a Marching cubes smooth voxel engine in Unity
Why do you think that https://github.com/Eldemarkki/Marching-Cubes-Terrain is a good alternative to Unity-Marching-Cubes-Smooth-Voxel-Engine