private static void On_Sheet_Changed(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
DrawingSheet oldSheet = e.OldValue as DrawingSheet;
if (oldSheet != null)
{
oldSheet.PropertyChanged -= SheetPropertyChanged;
}
DrawingSheet newSheet = e.NewValue as DrawingSheet;
if (newSheet != null)
{
newSheet.PropertyChanged += SheetPropertyChanged;
}
RackAppViewport3D rackViewport = d as RackAppViewport3D;
if (rackViewport != null)
{
// Zoom to fit all content when user changes sheet.
rackViewport.m_bZoomExtents = true;
rackViewport.UpdateGeometry();
}
}
private static void On_ShowRoof_Changed(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
RackAppViewport3D rackViewport = d as RackAppViewport3D;
if (rackViewport != null)
{
rackViewport.UpdateGeometry();
}
}
private static void On_ViewportContent_Changed(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
RackAppViewport3D rackViewport = d as RackAppViewport3D;
if (rackViewport != null)
{
// Zoom to fit all content when user changes viewport content type.
rackViewport.m_bZoomExtents = true;
rackViewport.UpdateGeometry();
}
}