public DirectionalLightRenderer(DX11Game game, GBuffer gBuffer)
{
this.game = game;
this.gBuffer = gBuffer;
var device = game.Device;
context = device.ImmediateContext;
shadowsShader = BasicShader.LoadAutoreload(game,
new System.IO.FileInfo(
CompiledShaderCache.Current.RootShaderPath + "Deferred\\DirectionalLight.fx"));
shadowsShader.SetTechnique("Technique0");
noShadowsShader = BasicShader.LoadAutoreload(game,
new System.IO.FileInfo(
CompiledShaderCache.Current.RootShaderPath + "Deferred\\DirectionalLight.fx"), null, new[] { new ShaderMacro("DISABLE_SHADOWS") });
noShadowsShader.SetTechnique("Technique0");
quad = new FullScreenQuad(device);
layout = FullScreenQuad.CreateInputLayout(device, shadowsShader.GetCurrentPass(0));
LightDirection = Vector3.Normalize(new Vector3(1, 2, 1));
Color = new Vector3(1, 1, 0.9f);
CSMRenderer = new CSM.CSMRenderer(game);
}
public void TestBasicShaderIncludeRoot()
{
BasicShader shader = null;
FullScreenQuad quad = null;
var game = new DX11Game();
game.InitDirectX();
var fi = new FileInfo("../../Common.Core/Shaders/TestAutoReload.fx");
var include = new FileInfo("../../Common.Core/Shaders/IncludeTest.fx");
using (var fs = new StreamWriter(fi.OpenWrite()))
{
fs.WriteLine("float4 Color = float4(1,0,0,1);");
}
using (var fs = new StreamWriter(include.OpenWrite()))
{
fs.WriteLine("float4 Color2 = float4(0,0,0,1);");
}
shader = BasicShader.LoadAutoreload(game, fi);
shader.SetTechnique("TestAutoReload");
quad = new FullScreenQuad(game.Device);
var inputLayout = FullScreenQuad.CreateInputLayout(game.Device, shader.GetCurrentPass(0));
var time = 0f;
game.GameLoopEvent += delegate
{
shader.Apply();
quad.Draw(inputLayout);
if (time > 2 && time < 3)
{
using (var fs = new StreamWriter(fi.OpenWrite()))
{
fs.WriteLine("float4 Color = float4(1,1,0,1);");
time = 5;
}
}
if (time > 6 && time < 7)
{
using (var fs = new StreamWriter(include.OpenWrite()))
{
fs.WriteLine("float4 Color2 = float4(-1,0,0,1);");
time = 10;
}
}
time += game.Elapsed;
};
game.Run();
}
/// <summary>
/// Creates the renderer
/// </summary>
public CSMRenderer(DX11Game game)
{
this.game = game;
var device = game.Device;
context = device.ImmediateContext;
// Load the effect we need
shadowMapShader = BasicShader.LoadAutoreload(game, new FileInfo(CompiledShaderCache.Current.RootShaderPath + @"CSM\CSM.fx"));
// Create the shadow map, using a 32-bit floating-point surface format
shadowMap = new Texture2D(device, new Texture2DDescription
{
Width = ShadowMapSize * NumSplits,
Height = ShadowMapSize,
MipLevels = 1,
ArraySize = 1,
BindFlags = BindFlags.DepthStencil | BindFlags.ShaderResource,
Format = global::SlimDX.DXGI.Format.R32_Typeless,
SampleDescription = new global::SlimDX.DXGI.SampleDescription(1, 0)
});
shadowMapDsv = new DepthStencilView(device, shadowMap, new DepthStencilViewDescription
{
ArraySize = 1,
Dimension = DepthStencilViewDimension.Texture2D,
Flags = DepthStencilViewFlags.None,
Format = global::SlimDX.DXGI.Format.D32_Float,
MipSlice = 0
});
ShadowMapRV = new ShaderResourceView(device, shadowMap, new ShaderResourceViewDescription
{
ArraySize = 1,
Dimension = ShaderResourceViewDimension.Texture2D,
MipLevels = 1,
MostDetailedMip = 0,
Format = global::SlimDX.DXGI.Format.R32_Float
});
// Create the full-screen quad
fullScreenQuad = new FullScreenQuad(device);
// We'll keep an array of EffectTechniques that will let us map a
// ShadowFilteringType to a technique for calculating shadow occlusion
shadowOcclusionTechniques[0] = "CreateShadowTerm2x2PCF";
shadowOcclusionTechniques[1] = "CreateShadowTerm3x3PCF";
shadowOcclusionTechniques[2] = "CreateShadowTerm5x5PCF";
shadowOcclusionTechniques[3] = "CreateShadowTerm7x7PCF";
shadowMapShader.SetTechnique(shadowOcclusionTechniques[0]);
layout = FullScreenQuad.CreateInputLayout(device, shadowMapShader.GetCurrentPass(0));
}
public CombineFinalRenderer(DX11Game game, GBuffer gBuffer)
{
this.game = game;
this.gBuffer = gBuffer;
var device = game.Device;
context = device.ImmediateContext;
shader = BasicShader.LoadAutoreload(game,
new System.IO.FileInfo(
CompiledShaderCache.Current.RootShaderPath + "Deferred\\CombineFinal.fx"));
shader.SetTechnique("Technique0");
quad = new FullScreenQuad(device);
layout = FullScreenQuad.CreateInputLayout(device, shader.GetCurrentPass(0));
var desc = new Texture2DDescription
{
BindFlags =
BindFlags.RenderTarget | BindFlags.ShaderResource,
Format = Format.R16G16B16A16_Float,
Width = gBuffer.Width,
Height = gBuffer.Height,
ArraySize = 1,
SampleDescription = new SampleDescription(1, 0),
MipLevels = 1
};
lightAccumulationMap = new Texture2D(device, desc);
lightAccumulationRTV = new RenderTargetView(device, lightAccumulationMap);
LightAccumulationRV = new ShaderResourceView(device, lightAccumulationMap);
var bsDesc = new BlendStateDescription();
var b = new RenderTargetBlendDescription();
b.BlendEnable = true;
b.BlendOperation = BlendOperation.Add;
b.BlendOperationAlpha = BlendOperation.Add;
b.DestinationBlend = BlendOption.One;
b.DestinationBlendAlpha = BlendOption.One;
b.SourceBlend = BlendOption.One;
b.SourceBlendAlpha = BlendOption.One;
b.RenderTargetWriteMask = ColorWriteMaskFlags.All;
bsDesc.RenderTargets[0] = b;
blendState = BlendState.FromDescription(device, bsDesc);
}
public FogEffect(DX11Game game)
{
this.game = game;
var device = game.Device;
context = device.ImmediateContext;
shader = BasicShader.LoadAutoreload(game,
new System.IO.FileInfo(
CompiledShaderCache.Current.RootShaderPath + "Deferred\\Fog.fx"));
shader.SetTechnique("Technique0");
quad = new FullScreenQuad(device);
layout = FullScreenQuad.CreateInputLayout(device, shader.GetCurrentPass(0));
}
public void TestFullscreenQuad()
{
BasicShader shader = null;
FullScreenQuad quad = null;
var game = new DX11Game();
game.InitDirectX();
var device = game.Device;
var bytecode = ShaderBytecode.CompileFromFile("../../Common.Core/Shaders/FullScreenQuad.fx", "fx_5_0", ShaderFlags.None, EffectFlags.None);
var effect = new Effect(game.Device, bytecode);
var technique = effect.GetTechniqueByName("TestQuadTextured");
var pass = technique.GetPassByIndex(0);
quad = new FullScreenQuad(game.Device);
var diffuseShaderVariable = effect.GetVariableByName("txDiffuse").AsResource();
var texturePath = Wallpaper001_png;
var diffuseTexture = Texture2D.FromFile(device, texturePath);
var diffuseTextureRv = new ShaderResourceView(device, diffuseTexture);
diffuseShaderVariable.SetResource(diffuseTextureRv);
var inputLayout = FullScreenQuad.CreateInputLayout(device, pass);
game.GameLoopEvent += delegate
{
pass.Apply(game.Device.ImmediateContext);
quad.Draw(inputLayout);
};
game.Run();
}
public ToneMapRenderer(DX11Game game)
{
this.game = game;
var device = game.Device;
context = device.ImmediateContext;
shader = BasicShader.LoadAutoreload(game,
new System.IO.FileInfo(
CompiledShaderCache.Current.RootShaderPath + "Deferred\\ToneMap.fx"));
shader.SetTechnique("Technique0");
quad = new FullScreenQuad(device);
layout = FullScreenQuad.CreateInputLayout(device, shader.GetCurrentPass(0));
//Create test average rt
var descMini = new Texture2DDescription
{
BindFlags =
BindFlags.RenderTarget | BindFlags.ShaderResource,
Format = Format.R32_Float,
Width = 1,
Height = 1,
ArraySize = 1,
SampleDescription = new SampleDescription(1, 0),
MipLevels = 1
};
var averageLum = new Texture2D(device, descMini);
averageLumRTV = new RenderTargetView(device, averageLum);
averageLumRV = new ShaderResourceView(device, averageLum);
}
public PointLightRenderer(DX11Game game, GBuffer gBuffer)
{
this.game = game;
this.gBuffer = gBuffer;
var device = game.Device;
context = device.ImmediateContext;
reloadShader(game);
quad = new FullScreenQuad(device);
layout = FullScreenQuad.CreateInputLayout(device, noShadowsShader.GetCurrentPass(0));
LightPosition = new Vector3(0, 6, 0);
LightRadius = 6;
LightIntensity = 1;
Color = new Vector3(1, 1, 0.9f);
//var rasterizerInside = RasterizerState.FromDescription(device, new RasterizerStateDescription
// {
// CullMode = CullMode.Front
// });
//var rasterizerOutside = RasterizerState.FromDescription(device, new RasterizerStateDescription
//{
// CullMode = CullMode.Back
//});
var shadowCubeMap = new Texture2D(device, new Texture2DDescription
{
ArraySize = 6,
BindFlags =
BindFlags.DepthStencil | BindFlags.ShaderResource,
CpuAccessFlags = CpuAccessFlags.None,
Format = global::SlimDX.DXGI.Format.R32_Typeless,
Height = shadowMapSize,
Width = shadowMapSize,
MipLevels = 1,
OptionFlags = ResourceOptionFlags.TextureCube,
SampleDescription =
new global::SlimDX.DXGI.SampleDescription(1, 0),
Usage = ResourceUsage.Default
});
depthStencilViewFaces = new DepthStencilView[6];
shadowCubeMapRVs = new ShaderResourceView[6];
LightCameras = new CustomCamera[6];
for (int i = 0; i < 6; i++)
{
depthStencilViewFaces[i] = new DepthStencilView(device, shadowCubeMap, new DepthStencilViewDescription
{
Dimension =
DepthStencilViewDimension
.Texture2DArray,
ArraySize = 1,
FirstArraySlice = i,
Flags =
DepthStencilViewFlags
.None,
Format =
global::SlimDX.DXGI.Format.
D32_Float,
MipSlice = 0
});
//ShadowCubeMapRVs[i] = new ShaderResourceView(device, shadowCubeMap, new ShaderResourceViewDescription
//{
// Dimension = ShaderResourceViewDimension.Texture2D,
// ArraySize = 1,
// FirstArraySlice = i,
// Format = SlimDX.DXGI.Format.R32_Float,
// MipLevels = 1,
// MostDetailedMip = 0
//});
LightCameras[i] = new CustomCamera();
}
ShadowCubeMapRv = new ShaderResourceView(device, shadowCubeMap, new ShaderResourceViewDescription
{
Dimension = ShaderResourceViewDimension.TextureCube,
MostDetailedMip = 0,
MipLevels = 1,
Format = global::SlimDX.DXGI.Format.R32_Float
});
}
public AverageLuminanceCalculater(DX11Game game, ShaderResourceView hdrImage)
{
this.game = game;
this.hdrImage = hdrImage;
var device = game.Device;
context = device.ImmediateContext;
shader = BasicShader.LoadAutoreload(game,
new System.IO.FileInfo(
CompiledShaderCache.Current.RootShaderPath + "Deferred\\Luminance.fx"));
shader.SetTechnique("CalculateLuminance");
quad = new FullScreenQuad(device);
layout = FullScreenQuad.CreateInputLayout(device, shader.GetCurrentPass(0));
var desc = new Texture2DDescription
{
BindFlags =
BindFlags.RenderTarget | BindFlags.ShaderResource,
Format = Format.R32_Float,
Width = hdrImage.Resource.AsSurface().Description.Width,
Height = hdrImage.Resource.AsSurface().Description.Height,
ArraySize = 1,
SampleDescription = new SampleDescription(1, 0),
MipLevels = 0,
OptionFlags = ResourceOptionFlags.GenerateMipMaps
};
luminanceMap = new Texture2D(device, desc);
luminanceRTV = new RenderTargetView(device, luminanceMap);
LuminanceRV = new ShaderResourceView(device, luminanceMap);
AverageLuminanceRV = new ShaderResourceView(device, luminanceMap, new ShaderResourceViewDescription
{
Dimension = ShaderResourceViewDimension.Texture2D,
Flags = ShaderResourceViewExtendedBufferFlags.None,
MipLevels = 1,
MostDetailedMip = luminanceMap.Description.MipLevels - 1,
Format = Format.R32_Float
});
var descMini = new Texture2DDescription
{
BindFlags =
BindFlags.RenderTarget | BindFlags.ShaderResource,
Format = Format.R32_Float,
Width = 1,
Height = 1,
ArraySize = 1,
SampleDescription = new SampleDescription(1, 0),
MipLevels = 1,
};
averageLum1 = new Texture2D(device, descMini);
averageLum2 = new Texture2D(device, descMini);
prevAverageLumRTV = new RenderTargetView(device, averageLum1);
prevAverageLumRV = new ShaderResourceView(device, averageLum1);
currAverageLumRTV = new RenderTargetView(device, averageLum2);
CurrAverageLumRV = new ShaderResourceView(device, averageLum2);
}
public void Initialize()
{
//quad = new FullScreenQuad(game.GraphicsDevice);
quad = new FullScreenQuad(game.Device);
shader = BasicShader.LoadAutoreload(game,
new System.IO.FileInfo(
CompiledShaderCache.Current.RootShaderPath + "Particles\\BasicParticleAnimation.fx"), null, new[] { new ShaderMacro("CALCULATE_ACCELERATION", simulation) });
shader.SetTechnique("particleSimulation");
// shader.AddCustomIncludeHandler("generated.fx",generateIncludeCallback);
//shader.InitFromEmbeddedFile(game, Assembly.GetExecutingAssembly(), "MHGameWork.TheWizards.Particles.Files.BasicParticleAnimation.fx", "..\\..\\NewModules\\Particles\\Files\\BasicParticleAnimation.fx", new EffectPool());
layout = FullScreenQuad.CreateInputLayout(game.Device, shader.GetCurrentPass(0));
positionTex = new Texture2D(game.Device, new Texture2DDescription()
{
ArraySize = 1,
CpuAccessFlags = CpuAccessFlags.None,
BindFlags =
BindFlags.RenderTarget | BindFlags.ShaderResource,
Format = Format.R16G16B16A16_Float,
Height = size,
Width = size,
MipLevels = 1,
OptionFlags = ResourceOptionFlags.None,
SampleDescription =
new SlimDX.DXGI.SampleDescription(1, 0),
Usage = ResourceUsage.Default //TODO: render the new position to the texture
});
position2Tex = new Texture2D(game.Device, new Texture2DDescription()
{
ArraySize = 1,
CpuAccessFlags = CpuAccessFlags.None,
BindFlags =
BindFlags.RenderTarget | BindFlags.ShaderResource,
Format = Format.R16G16B16A16_Float,
Height = size,
Width = size,
MipLevels = 1,
OptionFlags = ResourceOptionFlags.None,
SampleDescription =
new SlimDX.DXGI.SampleDescription(1, 0),
Usage = ResourceUsage.Default
});
velocityTex = new Texture2D(game.Device, new Texture2DDescription()
{
ArraySize = 1,
CpuAccessFlags = CpuAccessFlags.None,
BindFlags =
BindFlags.RenderTarget | BindFlags.ShaderResource,
Format = Format.R16G16B16A16_Float,
Height = size,
Width = size,
MipLevels = 1,
OptionFlags = ResourceOptionFlags.None,
SampleDescription =
new SlimDX.DXGI.SampleDescription(1, 0),
Usage = ResourceUsage.Default
});
velocity2Tex = new Texture2D(game.Device, new Texture2DDescription()
{
ArraySize = 1,
CpuAccessFlags = CpuAccessFlags.None,
BindFlags =
BindFlags.RenderTarget | BindFlags.ShaderResource,
Format = Format.R16G16B16A16_Float,
Height = size,
Width = size,
MipLevels = 1,
OptionFlags = ResourceOptionFlags.None,
SampleDescription =
new SlimDX.DXGI.SampleDescription(1, 0),
Usage = ResourceUsage.Default
});
positionRv = new ShaderResourceView(game.Device, positionTex);
position2Rv = new ShaderResourceView(game.Device, position2Tex);
velocityRv = new ShaderResourceView(game.Device, velocityTex);
velocity2Rv = new ShaderResourceView(game.Device, velocity2Tex);
positionTarget = new RenderTargetView(game.Device, positionTex);
positionTarget2 = new RenderTargetView(game.Device, position2Tex);
velocityTarget = new RenderTargetView(game.Device, velocityTex);
velocityTarget2 = new RenderTargetView(game.Device, velocity2Tex);
}
public SpotLightRenderer(DX11Game game, GBuffer gBuffer)
{
this.game = game;
this.gBuffer = gBuffer;
var device = game.Device;
context = device.ImmediateContext;
reloadShader(game);
quad = new FullScreenQuad(device);
layout = FullScreenQuad.CreateInputLayout(device, noShadowsShader.GetCurrentPass(0));
LightPosition = new Vector3(0, 6, 0);
LightRadius = 6;
LightIntensity = 1;
SpotDirection = MathHelper.Down;
SpotLightAngle = MathHelper.ToRadians(30);
SpotDecayExponent = 1;
Color = new Vector3(1, 1, 0.9f);
shadowMap = new Texture2D(device, new Texture2DDescription
{
ArraySize = 1,
BindFlags = BindFlags.DepthStencil | BindFlags.ShaderResource,
CpuAccessFlags = CpuAccessFlags.None,
Format = global::SlimDX.DXGI.Format.R32_Typeless,
Width = shadowMapSize,
Height = shadowMapSize,
MipLevels = 1,
Usage = ResourceUsage.Default,
SampleDescription = new global::SlimDX.DXGI.SampleDescription(1, 0)
});
shadowMapRV = new ShaderResourceView(device, shadowMap, new ShaderResourceViewDescription
{
Dimension = ShaderResourceViewDimension.Texture2D,
Format = global::SlimDX.DXGI.Format.R32_Float,
MipLevels = 1,
MostDetailedMip = 0
});
shadowMapDSV = new DepthStencilView(device, shadowMap, new DepthStencilViewDescription
{
Dimension = DepthStencilViewDimension.Texture2D,
Format = global::SlimDX.DXGI.Format.D32_Float
});
LightCamera = new CustomCamera();
//var rasterizerInside = RasterizerState.FromDescription(device, new RasterizerStateDescription
// {
// CullMode = CullMode.Front
// });
//var rasterizerOutside = RasterizerState.FromDescription(device, new RasterizerStateDescription
//{
// CullMode = CullMode.Back
//});
}
