private void OnFileSelect_(IModelFileBundle modelFileBundle)
        {
            var model = this.LoadModel_(modelFileBundle);

            this.modelToolStrip1.Model     = model;
            this.modelViewerGlPanel_.Model = model;
            this.modelTabs_.Model          = model;
        }
 private IModel LoadModel_(IModelFileBundle modelFileBundle)
 => modelFileBundle switch
 {