private static void BuildFace(CubeFace face, Cube cube, BlockDirection direction, Vector3 position, MeshData mesh)
{
List <int> indices = mesh.GetIndices(cube.GetAtlasID());
Rect texCoord = cube.GetFace(face, direction);
int iFace = (int)face;
BuildUtils.AddFaceIndices(mesh.vertices.Count, indices);
BuildUtils.AddVertices(mesh.vertices, vertices[iFace], position);
mesh.normals.AddRange(normals[iFace]);
BuildUtils.AddFaceUV(texCoord, mesh.uv);
}
