SimpleMesh simpleMesh;
using (var reader = new StreamReader("G:\\cube2.obj"))
{
simpleMesh = SimpleMesh.LoadFromObj(reader);
}
class SimpleMesh
{
public List<Vector3> vertices;
public List<Vector3> normals;
public List<Vector3> uvw;
public List<List<int>> facesVertsIndxs;
public List<List<int>> facesUVwIndxs;
public List<List<int>> facesNormsIndxs;
}