private void mainViewport_MouseLeftButtonDown(object sender, System.Windows.Input.MouseButtonEventArgs e)
{
IModelVisual3D selectedModel = elements.GetMatchedElement(e.GetPosition(mainViewportCanvas), filter);
if (selectedModel != null)
{
if (selectediModelVisual != null)
{
selectediModelVisual.IsSelected = false;
}
selectediModelVisual = selectedModel;
selectediModelVisual.IsSelected = true;
RaiseiModelVisualIsSelected();
}
}
internal void AddIModelVisual3D(IModelVisual3D mv3d)
{
this.mainViewport.Children.Add(mv3d.GetModelVisual3D(ModelVisual3DFilter.AllOn, false));// this is the beginning so no item is selected
elements.Add(mv3d);
mv3d.Register(this);
}
public void AddModelVisual3D(IModelVisual3D mv3d)
{
MyMeshDiagramViewport3D.AddIModelVisual3D(mv3d);
}
