public static RenderMetrics getInstance()
{
if (instance == null)
{
instance = new RenderMetrics();
}
return(instance);
}
private void OnPaint(object sender, PaintEventArgs e)
{
frameCounter++;
watch.Stop();
base.OnPaint(e);
Stopwatch stopwatch = new Stopwatch();
stopwatch.Start();
RenderScene();
stopwatch.Stop();
//this.Text = "Frame rendered in " + stopwatch.ElapsedMilliseconds + " ms. Between frames: "+watch.ElapsedMilliseconds+", points: "+QTreeLeaf.total_drawn_points_in_pass;
//Console.WriteLine("f#"+frameCounter+" rendered in " + stopwatch.ElapsedMilliseconds + "ms, between frames: " + watch.ElapsedMilliseconds + "ms, points: " + QTreeLeaf.total_drawn_points_in_pass);
if (frameCounterStopwatch.ElapsedMilliseconds > fpsSampleIntervalMilis)
{
frameCounterStopwatch.Stop();
float fps = 1000.0f * (float)frameCounter / frameCounterStopwatch.ElapsedMilliseconds;
float avgTime = (float)frameCounterStopwatch.ElapsedMilliseconds / frameCounter;
Text = String.Format("FPS: {0}, points drawn: {1}", fps, LasMetrics.GetInstance().pointsDrawn);
RenderMetrics.getInstance().FPS = fps;
RenderMetrics.getInstance().frameRenderTime = avgTime;
if (updateFormsEvent != null)
{
updateFormsEvent();
}
frameCounter = 0;
frameCounterStopwatch.Reset();
frameCounterStopwatch.Start();
}
watch.Reset();
watch.Start();
}