private static void Main()
{
var window = new ExampleWindow(debug: true);
var camera = window.GameWindow.CreateFirstPersonCameraController(1f, new Vector3(36f, 0.1f, 30f), 70f, 0.01f, 300f);
var visual = new MainVisual(window.RenderContext.RenderState, window.ContentLoader);
window.GameWindow.KeyDown += (s, a) => { if (a.Key == OpenTK.Input.Key.Tab)
{
visual.Wireframe = !visual.Wireframe;
}
};
var sampleSeries = new ExponentialSmoothing(0.01);
QueryObject timeQuery = new QueryObject();
window.Render += () =>
{
timeQuery.Activate(QueryTarget.TimeElapsed);
visual.Draw(camera);
timeQuery.Deactivate();
var timerQueryResult = timeQuery.ResultLong * 1e-6;
sampleSeries.NewSample(timerQueryResult);
window.GameWindow.Title = $"{sampleSeries.SmoothedValue:F0}ms";
};
window.Resize += visual.Resize;
window.Resize += (w, h) => sampleSeries.Clear();
window.Run();
}
private static void Main()
{
var window = new ExampleWindow();
var visual = new MainVisual(window.RenderContext.RenderState, window.ContentLoader);
window.GameWindow.AddWindowAspectHandling(visual.Camera.Projection);
var movementState = window.GameWindow.AddFirstPersonCameraEvents(visual.Camera.View);
window.Update += (dt) => visual.Camera.View.ApplyRotatedMovement(movementState.movement * 30 * dt);
var sampleSeries = new ExponentialSmoothing(0.01);
QueryObject timeQuery = new QueryObject();
window.Render += () =>
{
timeQuery.Activate(QueryTarget.TimeElapsed);
visual.Draw();
timeQuery.Deactivate();
var timerQueryResult = timeQuery.ResultLong * 1e-6;
sampleSeries.NewSample(timerQueryResult);
window.GameWindow.Title = $"{sampleSeries.SmoothedValue:F0}ms";
};
window.Resize += visual.Resize;
window.Resize += (w, h) => sampleSeries.Clear();
window.Run();
}
private static void Main()
{
var window = new ExampleWindow();
var camera = window.GameWindow.CreateOrbitingCameraController(0.3f, 70, 0.01f, 30f);
camera.View.Elevation = 15;
var visual = new MainVisual(window.RenderContext.RenderState, window.ContentLoader);
var sampleSeries = new ExponentialSmoothing(0.01);
QueryObject timeQuery = new QueryObject();
window.Render += () =>
{
var timerQueryResult = timeQuery.ResultLong * 1e-6;
sampleSeries.NewSample(timerQueryResult);
window.GameWindow.Title = $"{sampleSeries.SmoothedValue:F0}ms";
timeQuery.Activate(QueryTarget.TimeElapsed);
visual.Draw(camera);
timeQuery.Deactivate();
};
window.Resize += visual.Resize;
window.Resize += (w, h) => sampleSeries.Clear();
window.Run();
}
private void Render()
{
glTimerRender.Activate(QueryTarget.TimeElapsed);
GL.Clear(ClearBufferMask.ColorBufferBit);
shader.Activate();
GL.DrawArrays(PrimitiveType.Quads, 0, 4);
shader.Deactivate();
glTimerRender.Deactivate();
Console.Write("Rendertime:");
Console.Write(glTimerRender.ResultLong / 1e6);
Console.WriteLine("msec");
}
private void Render()
{
GL.Clear(ClearBufferMask.ColorBufferBit | ClearBufferMask.DepthBufferBit);
GL.Color3(OpenTK.Color.White);
queryA.Activate(OpenTK.Graphics.OpenGL4.QueryTarget.SamplesPassed);
DrawBox(boxA, 0.0f);
queryA.Deactivate();
GL.Color3(OpenTK.Color.Red);
queryB.Activate(OpenTK.Graphics.OpenGL4.QueryTarget.SamplesPassed);
DrawBox(boxB, 0.5f);
queryB.Deactivate();
Console.WriteLine(queryA.Result);
Console.WriteLine(queryB.Result);
}