/// <summary>
/// Callback called when the Material property's value has changed.
/// Assign the material to the inner model.
/// </summary>
/// <param name="d">Sender object</param>
/// <param name="e">Callback arguments</param>
internal static void MaterialPropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
CompositeBar3D bar = ((CompositeBar3D)d);
if ((bar._element0 != null) && (bar._element0.Model != null))
{
((GeometryModel3D)bar._element0.Model).Material = bar.Material;
}
}
/// <summary>
/// Callback to call in subclasses when a visual dependency property value has changed (i.e. by databinding).
/// </summary>
/// <param name="d">Sender object</param>
/// <param name="e">Callback arguments</param>
protected static void VisualPropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
CompositeBar3D element = (CompositeBar3D)d;
element.InvalidateModel();
}