Imported OBJ File just blank screen

Hi,

I have build up a project. First i want to import an *.obj file. Then i want to manipulate it. So that the user can drag an drop elements onto the obj file and they stick to their position. Is this possible?

When i Import an *.obj file it first looks like this:

this is the car i want to import:

Then when i say in the project: ` //Path to the model file private const string MODEL_PATH = “natla car.obj”;

    public MainWindow()
    {
        InitializeComponent();
        ModelImporter import = new ModelImporter(); Model3DGroup model1 = import.Load(MODEL_PATH); model.Content = model1;

    }

`

The Screen looks like this, happening with all my *.obj files. Even Demos from the internet:

Can you fix this? Project is attached. display3D-master.zip

Thanks!!!

[sweti3]

I want to access the .Center Property of the found object but I can´t access it? Why?

[hoseinCode]

i have same Problem (imported OBJ file using Pywavefront) Just Blank screen and CRASH in pycharm