public UnitCustomModelParams SetType(UnitCustomModelType type)
 {
     _type = type;
     if (_type == UnitCustomModelType.Face)
     {
         Face = new FaceModel();
     }
     return(this);
 }
 public UnitCustomModelParams(UnitCustomModelType type = UnitCustomModelType.None)
 {
     SetType(type);
 }