public Mat3DView()
{
Host = new Window() { Background = new LinearGradientBrush(Color.FromRgb(30,30,60),Color.FromRgb(10,10,10),90) };
ViewArea = new Border();
Host.WindowStyle = WindowStyle.None;
Host.WindowState = WindowState.Maximized;
Host.Content = ViewArea;
Host.SizeChanged += Host_SizeChanged;
Host.Closing += Host_Closing;
Host.Show();
CreateDeviceAndSwapChain(out _GraphicsDevice, out _SwapChain);
InitRenderTarget();
InitDepthStencil();
GraphicsDevice.ImmediateContext.OutputMerger.SetTargets(DepthStencil, RenderTarget);
AnimationClock = new MatTimer(1000.0 / 60.0);
AnimationClock.MatTickEvent += Clock_MatTickEvent;
AnimationClock.Start();
}
/// <summary>
/// This is the TimerCallback method for the checkTimer, used to remove
/// remove expired items from the cache.
/// </summary>
/// <param name="info">unused</param>
private void CheckExpirations(
object info)
{
#if (CACHE_TRACE)
MatTimer timer = new MatTimer();
timer.Start();
LogManager.GetCurrentClassLogger().Debug(
debugMessage => debugMessage(string.Format("CheckExpirations start: count = {0}.", hash.Count));
#endif
// get the current time
DateTime now = DateTime.Now;
// get an array of the keys in the hash to loop thru
string[] keys = new string[this.hash.Count];
this.hash.Keys.CopyTo(keys, 0);
// loop thru the hash checking the expiration times of each item
// and removing any that have expired
for (int k = 0; k < keys.Length; k++) {
try {
if (((CacheItem)this.hash[keys[k]]).ExpiresAt <= now) {
#if (CACHE_TRACE)
LogManager.GetCurrentClassLogger().Debug(
debugMessage => debugMessage("Item Removed: {0} : {1}", keys[k], ((CacheItem)hash[keys[k]]).Object.ToString()));
#endif
this.Remove(keys[k]);
}
} catch (Exception e) {
LogManager.GetCurrentClassLogger().Error(
errorMessage => errorMessage(string.Format("Cache.CheckExpirations: k = {0}, Length = {1}, key = {2}",
k,
keys.Length,
keys[k]),
e));
}
}
#if (CACHE_TRACE)
timer.Stop();
LogManager.GetCurrentClassLogger().Debug(
debugMessage => debugMessage("CheckExpirations done: count = {0}. Execute time: {1}", hash.Count, timer.Time));
#endif
}
