private void updateTonemapLuminance(AverageLuminanceCalculater calculator)
{
calculator.DrawUpdatedLogLuminance();
calculator.DrawUpdatedAdaptedLogLuminance();
}
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();
}
public DeferredRenderer(DX11Game game)
{
this.game = game;
var device = game.Device;
context = device.ImmediateContext;
screenWidth = game.Form.Form.ClientSize.Width;
screenHeight = game.Form.Form.ClientSize.Height;
int width = screenWidth;
int height = screenHeight;
gBuffer = new GBuffer(game.Device, width, height);
texturePool = new TexturePool(game);
meshesRenderer = new DeferredMeshesRenderer(game, gBuffer, TexturePool);
directionalLightRenderer = new DirectionalLightRenderer(game, GBuffer);
spotLightRenderer = new SpotLightRenderer(game, GBuffer);
pointLightRenderer = new PointLightRenderer(game, GBuffer);
combineFinalRenderer = new CombineFinalRenderer(game, GBuffer);
var desc = new Texture2DDescription
{
BindFlags =
BindFlags.RenderTarget | BindFlags.ShaderResource,
Format = Format.R16G16B16A16_Float,
Width = screenWidth,
Height = screenHeight,
ArraySize = 1,
SampleDescription = new SampleDescription(1, 0),
MipLevels = 1
};
hdrImage = new Texture2D(device, desc);
hdrImageRtv = new RenderTargetView(device, hdrImage);
hdrImageRV = new ShaderResourceView(device, hdrImage);
calculater = new AverageLuminanceCalculater(game, hdrImageRV);
toneMap = new ToneMapRenderer(game);
var tempDesc = new Texture2DDescription
{
ArraySize = 1,
BindFlags = BindFlags.None,
CpuAccessFlags = CpuAccessFlags.Read,
Format = Format.R32_Float,
Height = 1,
MipLevels = 1,
OptionFlags = ResourceOptionFlags.None,
SampleDescription = new SampleDescription(1, 0),
Usage = ResourceUsage.Staging,
Width = 1
};
tempTex = new Texture2D(device, tempDesc);
ssao = new HorizonSSAORenderer(game, screenWidth, screenHeight);
Vector3 radius = new Vector3(500, 1000, 500);
frustumCuller = new FrustumCuller(new BoundingBox(-radius, radius), 1);
gbufferView = frustumCuller.CreateView();
meshesRenderer.Culler = frustumCuller;
Texture2D skyColorTexture;// = Texture2D.FromFile(game.Device, TWDir.GameData.CreateSubdirectory("Core") + "\\skyColor.bmp");
var strm = new DataStream(16 * 4, true, true);
var multiplier = 2;
strm.Write(new Half4(new Half(135f / 255f * multiplier), new Half(206f / 255f * multiplier), new Half(235 / 255f * multiplier), new Half(1)));
strm.Position = 0;
var dataRectangle = new DataRectangle(16 * 4, strm);
skyColorTexture = new Texture2D(game.Device, new Texture2DDescription
{
ArraySize = 1,
BindFlags = BindFlags.ShaderResource,
CpuAccessFlags = CpuAccessFlags.None,
Format = Format.R16G16B16A16_Float,
Height = 1,
MipLevels = 1,
OptionFlags = ResourceOptionFlags.None,
SampleDescription = new SampleDescription(1, 0),
Usage = ResourceUsage.Default,
Width = 1
}, dataRectangle);
skyColorRV = new ShaderResourceView(game.Device, skyColorTexture);
postProcessRT1 = CreateBackbufferLikeRT();
postProcessRT2 = CreateBackbufferLikeRT();
fogRenderer = new FogEffect(game);
backgroundDepthStencilState = DepthStencilState.FromDescription(game.Device, new DepthStencilStateDescription()
{
IsDepthEnabled = true,
DepthComparison = Comparison.LessEqual,
DepthWriteMask = DepthWriteMask.Zero,
});
lineManager = new LineManager3D(game.Device);
updateRasterizerState();
}
public void TestAutoAdjustTonemap()
{
var game = new DX11Game();
game.InitDirectX();
var device = game.Device;
var context = device.ImmediateContext;
var hdrImage1 = Texture2D.FromFile(device, HdrImageDDS);
var hdrImage1RV = new ShaderResourceView(device, hdrImage1);
var desc = new Texture2DDescription
{
BindFlags =
BindFlags.RenderTarget | BindFlags.ShaderResource,
Format = Format.R16G16B16A16_Float,
Width = 300,
Height = 300,
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 calculater = new AverageLuminanceCalculater(game, hdrImageRV);
var toneMap = new ToneMapRenderer(game);
game.GameLoopEvent += delegate
{
context.Rasterizer.SetViewports(new Viewport(0, 0, 300, 300));
context.OutputMerger.SetTargets(hdrImageRTV);
if (game.Keyboard.IsKeyPressed(Key.D1))
{
game.TextureRenderer.Draw(hdrImage1RV, new Vector2(), new Vector2(300, 300));
}
if (game.Keyboard.IsKeyPressed(Key.D2))
{
context.ClearRenderTargetView(hdrImageRTV, new Color4(1, 1, 1, 1));
}
calculater.DrawUpdatedLogLuminance();
calculater.DrawUpdatedAdaptedLogLuminance();
context.ClearState();
game.SetBackbuffer();
//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));
context.Rasterizer.SetViewports(new Viewport(10, 10, 300, 300));
toneMap.DrawTonemapped(hdrImageRV, calculater.CurrAverageLumRV);
};
game.Run();
}