public void ShowFloor(bool show)
{
if (show && modelViewerControl.Floor == null)
{
Loader contentLoad = new Loader(modelViewerControl.Services);
modelViewerControl.SetFloor(contentLoad.GetModel("grid100x100"));
}
showFloorMenuItem.Checked = show;
showFloorMenuItem.Checked = modelViewerControl.ShowFloor(show);
}
