void createChildInNewThread(WrapPanel container, ref RenderElement render)
{
HostVisual hostVisual = new HostVisual();
UIElement content = new VisualHost(hostVisual);
container.Children.Add(content);
Thread thread = new Thread(new ThreadStart(() =>
{
VisualTarget visualTarget = new VisualTarget(hostVisual);
var control = new RenderElement();
if (imageD3D == null)
{
imageD3D = control;
}
else
{
imageD3D1 = control;
}
control.Arrange(new Rect(new Point(), content.RenderSize));
control.SetupSurface(RenderType.D3D, rec.Width, rec.Height, FrameFormat.RGB32);
visualTarget.RootVisual = control;
device.Start();
System.Windows.Threading.Dispatcher.Run();
}));
thread.SetApartmentState(ApartmentState.STA);
thread.IsBackground = true;
thread.Start();
}
