public void Draw()
{
resetDevice();
drawGBuffer(GBuffer);
drawLines(GBuffer);
drawLights(combineFinalRenderer);
updateSSAO();
drawCombinedHdrImage(hdrImageRtv, GBuffer, combineFinalRenderer, skyColorRV, ssao.MSsaoBuffer.pSRV);
updateTonemapLuminance(calculater);
context.ClearState();
game.SetBackbuffer();
context.OutputMerger.SetTargets(postProcessRT1.RTV);
toneMap.DrawTonemapped(hdrImageRV, calculater.CurrAverageLumRV);
context.ClearState();
game.SetBackbuffer();
fogRenderer.PostProcessFog(postProcessRT1.RV, GBuffer, postProcessRT2.RTV);
context.ClearState();
game.SetBackbuffer();
game.TextureRenderer.Draw(postProcessRT2.RV, new Vector2(0, 0), new Vector2(screenWidth, screenHeight));
// TODO: currently cheat
context.OutputMerger.SetTargets(GBuffer.DepthStencilView, game.BackBufferRTV);
//game.TextureRenderer.Draw(hdrImageRV, new Vector2(10, 10), new Vector2(100, 100));
//drawLines();
//game.TextureRenderer.Draw(directionalLightRenderer.CSMRenderer.ShadowMapRV, new Vector2(10, 10), new Vector2(550, 200));
//var currAv = readPixel<float>(calculater.CurrAverageLumRV.Resource);
//var av = 1e-5 + (float)Math.Exp(readPixel<float>(calculater.AverageLuminanceRV.Resource));
//var text = string.Format("Average: {0:00.000} Curr: {1:00.000}", av, currAv);
//game.AddToWindowTitle(" " + text);
//Console.WriteLine(text);
}
public void TestFog()
{
var game = new DX11Game();
game.InitDirectX();
var device = game.Device;
var context = device.ImmediateContext;
var desc = new Texture2DDescription
{
BindFlags =
BindFlags.RenderTarget | BindFlags.ShaderResource,
Format = Format.R16G16B16A16_Float,
Width = 800,
Height = 600,
ArraySize = 1,
SampleDescription = new SampleDescription(1, 0),
MipLevels = 1,
OptionFlags = ResourceOptionFlags.GenerateMipMaps
};
var hdrImage = new Texture2D(device, desc);
var hdrImageRTV = new RenderTargetView(device, hdrImage);
var hdrImageRV = new ShaderResourceView(device, hdrImage);
var desc2 = new Texture2DDescription
{
BindFlags =
BindFlags.RenderTarget | BindFlags.ShaderResource,
Format = Format.R8G8B8A8_UNorm,
Width = 800,
Height = 600,
ArraySize = 1,
SampleDescription = new SampleDescription(1, 0),
MipLevels = 1,
OptionFlags = ResourceOptionFlags.GenerateMipMaps
};
var toneMappedImage = new Texture2D(device, desc2);
var toneMappedImageRTV = new RenderTargetView(device, toneMappedImage);
var toneMappedImageRV = new ShaderResourceView(device, toneMappedImage);
var foggedImage = new Texture2D(device, desc2);
var foggedImageRTV = new RenderTargetView(device, foggedImage);
var foggedImageRV = new ShaderResourceView(device, foggedImage);
var calculater = new AverageLuminanceCalculater(game, hdrImageRV);
var toneMap = new ToneMapRenderer(game);
var combineFinal = new TestCombineFinalClass(game);
var fogRenderer = new FogEffect(game);
game.GameLoopEvent += delegate
{
combineFinal.DrawUpdatedDeferredRendering();
if (game.Keyboard.IsKeyDown(Key.I))
{
return;
}
context.Rasterizer.SetViewports(new Viewport(0, 0, 800, 600));
context.OutputMerger.SetTargets(hdrImageRTV);
combineFinal.DrawCombined();
calculater.DrawUpdatedLogLuminance();
calculater.DrawUpdatedAdaptedLogLuminance();
context.ClearState();
game.SetBackbuffer();
context.OutputMerger.SetTargets(toneMappedImageRTV);
if (game.Keyboard.IsKeyDown(Key.K))
{
game.TextureRenderer.Draw(calculater.AverageLuminanceRV, new Vector2(10, 10),
new Vector2(300, 300));
game.TextureRenderer.Draw(hdrImageRV, new Vector2(320, 10),
new Vector2(300, 300));
game.TextureRenderer.Draw(calculater.CurrAverageLumRV, new Vector2(10, 320),
new Vector2(270, 270));
}
else
{
toneMap.DrawTonemapped(hdrImageRV, calculater.CurrAverageLumRV);
}
context.ClearState();
game.SetBackbuffer();
fogRenderer.PostProcessFog(toneMappedImageRV, combineFinal.FilledGBuffer.GBuffer, foggedImageRTV);
context.ClearState();
game.SetBackbuffer();
//context.ClearRenderTargetView(foggedImageRTV, new Color4(1, 1, 0));
game.TextureRenderer.Draw(foggedImageRV, new Vector2(0, 0), new Vector2(800, 600));
};
game.Run();
}