For more detail this asset from the Unity Asset Store: Click Here
This is a paid asset, but now you can download Voxel Max for FREE, Please keep in mind this package is provided only for learning purposes or to be able to test before buying the product, NOT FOR COMMERCIAL PURPOSES.
Voxel Max v1.60116
“If possible, please buy the package to support the developer”
VoxelMax is an easy to use Voxel editor and Voxelizer. This package is capable to convert any mesh or texture into editable voxel model. VoxelMax is also capable to reduce the necessary polygon count in it’s models.
Main features:
-Editing voxel structures (Extrude, Delete, Create and Paint voxels)
-Voxelize textures, sprite anims or models
-Optimize the mesh for low polygon count
-Undo&Redo Support
-Ingame edit and destruction
-Qubicle importer and exporter(.qb)
-MagicaVoxel importer and exporter(.vox)
-Model exporter (.obj)
The asset also includes a small town scene with a controllable tank. This scene was built with VoxelMax, so you can edit or modify any part of it.