private void RenderToFile(Action render)
{
var gfx = GraphicsDeviceService.GraphicsDevice;
var pp = gfx.PresentationParameters;
var oldViewport = gfx.Viewport;
if (_screenshotRenderTarget == null) _screenshotRenderTarget = new AutoRenderTarget2D(
GraphicsDeviceService.GraphicsDevice, () => new AutoRenderTarget2D.CreationData
{
Width = GraphicsDeviceService.GraphicsDevice.Viewport.Width,
Height = GraphicsDeviceService.GraphicsDevice.Viewport.Height,
DepthStencilState = GraphicsDeviceService.GraphicsDevice.DepthStencilState,
});
_screenshotRenderTarget.SetAsRenderTarget();
DefaultRenderTarget = _screenshotRenderTarget.GetTexture();
render();
gfx.SetRenderTarget(DefaultRenderTarget = null);
gfx.Viewport = oldViewport;
var screenshot = _screenshotRenderTarget.GetTexture();
using (var stream = System.IO.File.OpenWrite(GetScreenshotPath()))
screenshot.SaveAsJpeg(stream, screenshot.Width, screenshot.Height);
}
/// <summary>
/// Called when unmanaged content is to be disposed such as at shutdown.
/// </summary>
public virtual void UnloadContent()
{
if (_screenshotRenderTarget != null) _screenshotRenderTarget.Dispose();
_screenshotRenderTarget = null;
foreach (var item in Components) item.UnloadContent();
Content.Unload();
}
