private void RenderContent(ref SwapChainDrawingContext context)
{
var rootVisual = RootVisual;
if (rootVisual != null)
{
RenderContent(rootVisual, ref context);
}
}
private void RenderContent(Visual visual, ref SwapChainDrawingContext context)
{
if (visual.IsVisualVisible)
{
visual.RenderContent(ref context);
foreach (var child in visual.VisualChildren)
{
RenderContent(child, ref context);
}
}
}
public void OnDraw(ISwapChainDrawingContext context)
{
var ctx = new SwapChainDrawingContext(context);
GetTarget()?.OnDraw(ref ctx);
}
private void OnDraw(ref SwapChainDrawingContext context)
{
Draw?.Invoke(this, EventArgs.Empty);
RenderContent(ref context);
}
internal virtual void RenderContent(ref SwapChainDrawingContext context)
{
_renderableObject.Render();
}