TestImport.cs

public void TestImport(string filename, Vector3 position, Quaternion rotation)
{
    path = Path.Combine(App.MediaLibraryPath(), "Models", path);
    var model = new Model(Model.Location.File(path));
    model.LoadModel();

    var tr = new TrTransform();
    tr.translation = position;
    tr.rotation = rotation;
    CreateWidgetCommand createCommand = new CreateWidgetCommand(
    WidgetManager.m_Instance.ModelWidgetPrefab, tr);
    SketchMemoryScript.m_Instance.PerformAndRecordCommand(createCommand);
    ModelWidget modelWidget = createCommand.Widget as ModelWidget;
    modelWidget.Model = model;
    modelWidget.Show(true);
    createCommand.SetWidgetCost(modelWidget.GetTiltMeterCost());

    WidgetManager.m_Instance.WidgetsDormant = false;
    SketchControlsScript.m_Instance.EatGazeObjectInput();
    SelectionManager.m_Instance.RemoveFromSelection(false);
}