public static async Task LoadDude(EngineContext engineContext)
{
var mainPlugin = engineContext.RenderContext.RenderPassPlugins.OfType <MainPlugin>().FirstOrDefault();
EffectOld effect = engineContext.RenderContext.BuildEffect("SimpleSkinning")
.Using(new BasicShaderPlugin("ShaderBase")
{
RenderPassPlugin = mainPlugin
})
.Using(new BasicShaderPlugin("TransformationWVP")
{
RenderPassPlugin = mainPlugin
})
.Using(new BasicShaderPlugin(new ShaderMixinSource()
{
new ShaderClassSource("AlbedoDiffuseBase"),
new ShaderComposition("albedoDiffuse", new ShaderClassSource("ComputeColorTexture", TexturingKeys.DiffuseTexture, "TEXCOORD")),
new ShaderComposition("albedoSpecular", new ShaderClassSource("ComputeColor")), // TODO: Default values!
})
{
RenderPassPlugin = mainPlugin
})
.Using(new BasicShaderPlugin("AlbedoFlatShading")
{
RenderPassPlugin = mainPlugin
})
;
var characterEntity = await AnimScript.LoadFBXModel(engineContext, "/global_data/fbx/test_mesh.hotei#");
await AnimScript.AnimateFBXModel(engineContext, characterEntity);
}
public void DisposeEffects()
{
if (EffectUpdater != null)
{
EffectUpdater.Release();
EffectUpdater = null;
}
}
public static async Task Run(EngineContext engineContext)
{
#if PARADOX_YEBIS
YebisPlugin yebisPlugin;
if (engineContext.DataContext.RenderPassPlugins.TryGetValueCast("YebisPlugin", out yebisPlugin))
{
yebisPlugin.Glare.Enable = false;
yebisPlugin.DepthOfField.Enable = false;
yebisPlugin.ToneMap.AutoExposure.Enable = false;
yebisPlugin.ToneMap.Exposure = 1.0f;
yebisPlugin.ToneMap.Gamma = 2.2f;
}
#endif
EffectOld effect = engineContext.RenderContext.Effects.First(x => x.Name == "Multicore");
//Effect effect = engineContext.RenderContext.BuildEffect("Multicore")
// .Using(new BasicShaderPlugin("ShaderBase") { RenderPassPlugin = renderingSetup.MainDepthReadOnlyPlugin })
// .Using(new BasicShaderPlugin("TransformationWVP") { RenderPassPlugin = renderingSetup.MainDepthReadOnlyPlugin })
// .Using(new BasicShaderPlugin(new ShaderMixinSource()
// {
// "NormalVSStream",
// "PositionVSStream",
// new ShaderComposition("albedoDiffuse", new ShaderClassSource("ComputeColorStream")),
// new ShaderComposition("albedoSpecular", new ShaderClassSource("ComputeColor")), // TODO: Default values!
// "BRDFDiffuseLambert",
// "BRDFSpecularBlinnPhong",
// }) { RenderPassPlugin = renderingSetup.MainDepthReadOnlyPlugin })
// .Using(new BasicShaderPlugin("AlbedoFlatShading") { RenderPassPlugin = renderingSetup.MainDepthReadOnlyPlugin })
// .Using(new LightingShaderPlugin { RenderPassPlugin = renderingSetup.LightingPlugin })
// //.Using(new BasicShaderPlugin("LightDirectionalShading") { RenderPassPlugin = renderingSetup.MainDepthReadOnlyPlugin })
// ;
//effect.Permutations.Set(LightingPermutation.Key, new LightingPermutation { Lights = new Light[] { new DirectionalLight { LightColor = new Color3(1.0f), LightDirection = new R32G32B32_Float(-1.0f, -1.0f, 1.0f) } } });
var rand = new Random();
var cubeMeshData = Enumerable.Range(0, 10).Select(x => MeshDataHelper.CreateBox(10, 10, 10, new Color((float)rand.NextDouble(), (float)rand.NextDouble(), (float)rand.NextDouble(), 1.0f))).ToArray();
var effectMeshGroup = new RenderPassListEnumerator();
engineContext.RenderContext.RenderPassEnumerators.Add(effectMeshGroup);
int objectSqrtCount = 31;
int meshCount = objectSqrtCount * objectSqrtCount * objectSqrtCount;
for (int j = 0; j < meshCount; ++j)
{
var effectMesh = new EffectMesh(effect, cubeMeshData[(j / 25) % 10]);
effectMesh.KeepAliveBy(engineContext.SimpleComponentRegistry);
effectMeshGroup.AddMesh(effectMesh);
var w2 = Matrix.Scaling(1.0f)
* Matrix.Translation(new Vector3(
(j % objectSqrtCount - objectSqrtCount / 2) * 30.0f - 30.0f,
(((j / objectSqrtCount) % objectSqrtCount) - objectSqrtCount / 2) * 30.0f - 30.0f,
(j / (objectSqrtCount * objectSqrtCount) - objectSqrtCount / 2) * 30.0f - 30.0f));
effectMesh.Parameters.Set(TransformationKeys.World, w2);
}
}
public LightProcessor(LightingPlugin lightingPlugin, RenderTargetsPlugin renderTargetsPlugin, EffectOld lightEffect, bool enableIcons)
: base(new PropertyKey[] { LightComponent.Key, TransformationComponent.Key })
{
this.enableIcons = enableIcons;
this.lightingPlugin = lightingPlugin;
this.lightEffect = lightEffect;
this.renderTargetsPlugin = renderTargetsPlugin;
renderPassEnumerator = new RenderPassListEnumerator();
}
private void InitializeIconsRenderer()
{
var graphicsDevice = graphicsDeviceService.GraphicsDevice;
var lightIconEffectBuilder = this.effectSystemOld.BuildEffect("LightIcon")
.Using(new BasicShaderPlugin(
new ShaderMixinSource
{
Mixins = new List <ShaderClassSource>()
{
"ShaderBase",
"TransformationZero",
"TransformationWVP",
"EditorIcon",
},
Compositions = new Dictionary <string, ShaderSource>()
{
{ "color", new ShaderClassSource("ComputeColorTexture", TexturingKeys.Texture0.Name, "TEXCOORD") }
}
})
{
RenderPassPlugin = renderTargetsPlugin
})
.Using(new StateShaderPlugin {
UseBlendState = true, UseDepthStencilState = true, RenderPassPlugin = renderTargetsPlugin
});
lightIconEffectBuilder.PickingPassMainPlugin = renderTargetsPlugin;
lightIconEffect = lightIconEffectBuilder;
lightIconEffect.Parameters.Set(EffectPlugin.BlendStateKey, BlendState.New(graphicsDevice, new BlendStateDescription(Blend.SourceAlpha, Blend.InverseSourceAlpha)));
lightIconEffect.Parameters.Set(EffectPlugin.DepthStencilStateKey, graphicsDevice.DepthStencilStates.Default);
throw new NotImplementedException();
//lightIconEffect.Passes[0].UpdatePasses += (RenderPass currentRenderPass, ref FastList<RenderPass> currentPasses) =>
// {
// if (currentRenderPass.Passes != null)
// {
// var meshComparer = new MeshComparer(renderTargetsPlugin.Parameters);
// currentRenderPass.Passes.Sort(meshComparer);
// }
// };
// Generates a quad for post effect rendering (should be utility function)
var vertices = new[]
{
0.0f, 1.0f,
1.0f, 1.0f,
0.0f, 0.0f,
1.0f, 0.0f,
};
lightBulbTexture = (Texture2D)assetManager.Load <Texture>("/global_data/editor/light_bulb.png");
}
public override void Load()
{
base.Load();
Effect.Services = Services;
instantiatedEffect = Effect.InstantiatePermutation();
// Create mesh
effectMesh = new EffectMesh(instantiatedEffect, null, "PostEffectMesh").KeepAliveBy(this);
effectMesh.Parameters.Set(TexturingKeys.Texture0, RenderSource);
effectMesh.Parameters.Set(RenderTargetKeys.RenderTarget, RenderTarget);
effectMesh.EffectPass.RenderPass = RenderPass;
// Register mesh for rendering
RenderSystem.GlobalMeshes.AddMesh(effectMesh);
}
public override void Load()
{
base.Load();
Effect.Services = Services;
instantiatedEffect = Effect.InstantiatePermutation();
// Create mesh
effectMesh = new EffectMesh(instantiatedEffect, null, "PostEffectMesh").KeepAliveBy(this);
effectMesh.Parameters.Set(TexturingKeys.Texture0, RenderSource);
effectMesh.Parameters.Set(RenderTargetKeys.RenderTarget, RenderTarget);
effectMesh.EffectPass.RenderPass = RenderPass;
// Register mesh for rendering
RenderSystem.GlobalMeshes.AddMesh(effectMesh);
}
private void UpdateMeshResources(EffectOld effect, EffectMesh effectMesh)
{
var oldStartPass = effectMesh.Render;
// TODO: Integrate StageStatus.Apply in API
// Temporarely, use AddEnd as StageStatus.Apply is appended to AddStart after this code is executed
effectMesh.Render.Set = (context) =>
{
int tileIndex = context.Parameters.Get(TileIndex);
var tiles = RenderPassPlugin.Tiles[tileIndex];
var mainParameters = RenderPassPlugin.GBufferPlugin.MainPlugin.ViewParameters;
Matrix projMatrix;
mainParameters.Get(TransformationKeys.Projection, out projMatrix);
context.Parameters.Set(TransformationKeys.Projection, projMatrix);
// Use depth buffer generated by GBuffer pass
context.Parameters.Set(RenderTargetKeys.DepthStencilSource, RenderPassPlugin.GBufferPlugin.DepthStencil.Texture);
if (currentTiles == null)
{
currentTiles = new LightData[LightingPrepassPlugin.MaxLightsPerTileDrawCall];
}
//((Paradox.Framework.Graphics.Direct3D.GraphicsDevice)context.GraphicsDevice).NativeDeviceContext.InputAssembler.InputLayout = null;
for (int i = 0; i < (tiles.Count + LightingPrepassPlugin.MaxLightsPerTileDrawCall - 1) / LightingPrepassPlugin.MaxLightsPerTileDrawCall; ++i)
{
int lightCount = Math.Min(tiles.Count - i * LightingPrepassPlugin.MaxLightsPerTileDrawCall, LightingPrepassPlugin.MaxLightsPerTileDrawCall);
//effectMesh.Parameters.Set(LightCount, lightCount);
//effectMesh.Parameters.Set(LightInfos, RenderPassPlugin.Tiles[tileIndex].Skip(i * LightingPrepassPlugin.MaxLightsPerTileDrawCall).Take(lightCount).ToArray());
var startLightIndex = i * LightingPrepassPlugin.MaxLightsPerTileDrawCall;
for (int lightIndex = 0; lightIndex < lightCount; ++lightIndex)
{
currentTiles[lightIndex] = RenderPassPlugin.Tiles[tileIndex][startLightIndex + lightIndex];
}
context.Parameters.Set(LightCount, lightCount);
context.Parameters.Set(LightInfos, currentTiles);
// Render this tile
oldStartPass.Invoke(context);
}
};
}
void SetupMeshResources(EffectOld effect, EffectMesh effectMesh)
{
// Generates a quad for post effect rendering (should be utility function)
var vertices = new[]
{
-1.0f, 1.0f,
1.0f, 1.0f,
-1.0f, -1.0f,
1.0f, -1.0f,
};
// Use the quad for this effectMesh
effectMesh.MeshData.Draw = new MeshDraw
{
DrawCount = 4,
PrimitiveType = PrimitiveType.TriangleStrip,
VertexBuffers = new[]
{
new VertexBufferBinding(Buffer.Vertex.New(GraphicsDevice, vertices), new VertexDeclaration(VertexElement.Position <Vector2>()), 4)
}
};
// TODO: unbind render targets
var previousRender = effectMesh.Render;
effectMesh.Render += (threadContext) =>
{
// Setup render target
var renderTarget = effectMesh.Parameters.Get(RenderTargetKeys.RenderTarget);
var desc = renderTarget.Description;
threadContext.GraphicsDevice.SetViewport(new Viewport(0, 0, desc.Width, desc.Height));
threadContext.GraphicsDevice.SetRenderTarget(renderTarget);
// Draw
previousRender.Invoke(threadContext);
// Unbind RenderTargets
threadContext.GraphicsDevice.UnsetRenderTargets();
};
}
private void SetupMeshResources(EffectOld effect, EffectMesh effectMesh)
{
// Generates a quad for post effect rendering (should be utility function)
var vertices = new[]
{
-1.0f, 1.0f,
1.0f, 1.0f,
-1.0f, -1.0f,
1.0f, -1.0f,
};
// Use the quad for this effectMesh
effectMesh.MeshData.Draw = new MeshDraw
{
DrawCount = 4,
PrimitiveType = PrimitiveType.TriangleStrip,
VertexBuffers = new[]
{
new VertexBufferBinding(Buffer.Vertex.New(GraphicsDevice, vertices), new VertexDeclaration(VertexElement.Position <Vector2>()), 4)
}
};
}
public override void Initialize()
{
base.Initialize();
boundingBoxPass = new RenderPass("BoundingBoxPass");
minMaxPass = new RenderPass("MinmaxPass");
lightShaftPass = new RenderPass("LightShaftPass");
filterUpscalePass = new RenderPass("UpscalePass");
RenderPass.AddPass(boundingBoxPass, minMaxPass, lightShaftPass, filterUpscalePass);
var useUpScaling = false;
var bbRenderTargetPlugin = new RenderTargetsPlugin("BoundingBoxRenderTargetPlugin")
{
EnableSetTargets = true,
EnableClearTarget = true,
RenderPass = boundingBoxPass,
Services = Services,
};
var minMaxEffectBuilder = this.EffectSystemOld.BuildEffect("MinMax")
.Using(new MinMaxShaderPlugin("MinMaxShaderPlugin") { RenderPassPlugin = bbRenderTargetPlugin })
.Using(new BasicShaderPlugin("TransformationWVP") { RenderPassPlugin = bbRenderTargetPlugin });
var minmaxEffectBuilder = this.EffectSystemOld.BuildEffect("LightShaftsMinMax")
.Using(new PostEffectSeparateShaderPlugin() { RenderPass = minMaxPass })
.Using(new BasicShaderPlugin("ForwardShadowMapBase") { RenderPass = minMaxPass })
.Using(new BasicShaderPlugin(new ShaderClassSource("PostEffectMinMax", "ShadowMapUtils.shadowMapTexture", "PointSampler", 4, 4, 0.0, 1.0)) { RenderPass = minMaxPass });
var lightShaftsEffectBuilder = this.EffectSystemOld.BuildEffect("LightShafts")
.Using(new PostEffectSeparateShaderPlugin() { RenderPass = lightShaftPass })
.Using(new StateShaderPlugin() { UseBlendState = !useUpScaling, RenderPass = lightShaftPass })
//.Using(new BasicShaderPlugin(new ShaderClassSource("PostEffectLightShafts", Debug ? 1 : 0, RenderContext.IsZReverse ? 1 : 0, StepCount)) { RenderPass = lightShaftPass });
.Using(new BasicShaderPlugin(new ShaderClassSource("PostEffectLightShafts", Debug ? 1 : 0, false ? 1 : 0, StepCount)) { RenderPass = lightShaftPass });
if (OfflineCompilation)
{
minMaxEffectBuilder.InstantiatePermutation();
minmaxEffectBuilder.InstantiatePermutation();
lightShaftsEffectBuilder.InstantiatePermutation();
return;
}
Parameters.AddSources(ViewParameters);
Parameters.Set(RenderTargetKeys.DepthStencilSource, DepthStencil.Texture);
Parameters.Set(TexturingKeys.Sampler, GraphicsDevice.SamplerStates.PointClamp);
// BoundingBox prepass
var gbufferDesc = RenderTarget.Description;
var bbRenderTarget = Texture.New2D(GraphicsDevice, gbufferDesc.Width / 8, gbufferDesc.Height / 8, PixelFormat.R32G32_Float, TextureFlags.ShaderResource | TextureFlags.RenderTarget);
// Use MinMax Plugin
bbRenderTargetPlugin.RenderTarget = bbRenderTarget.ToRenderTarget();
bbRenderTargetPlugin.Parameters.AddSources(Parameters);
bbRenderTargetPlugin.Apply();
EffectOld minMaxEffect = minMaxEffectBuilder.InstantiatePermutation();
// Add meshes
foreach (var bbMeshData in BoundingBoxes)
{
// Mesh for MinPass
var bbMesh = new EffectMesh(minMaxEffect, bbMeshData).KeepAliveBy(this);
// Add mesh
// boundingBoxPass.AddPass(bbMesh.EffectMeshPasses[0].EffectPass);
RenderSystem.GlobalMeshes.AddMesh(bbMesh);
}
// MinMax render target
var minMaxRenderTarget = Texture.New2D(GraphicsDevice, 256, 256, PixelFormat.R32G32_Float, TextureFlags.ShaderResource | TextureFlags.RenderTarget);
minMaxPass.Parameters = new ParameterCollection(null);
minMaxPass.Parameters.AddSources(ShadowMap.Parameters);
minMaxPass.Parameters.AddSources(Parameters);
minMaxPass.Parameters.AddDynamic(PostEffectMinMaxKeys.MinMaxCoords, ParameterDynamicValue.New(LightingPlugin.CascadeTextureCoords, (ref Vector4[] cascadeTextureCoords, ref Vector4 output) =>
{
output = cascadeTextureCoords[0];
}, autoCheckDependencies: false));
EffectOld minmaxEffect = minmaxEffectBuilder.InstantiatePermutation();
var minMaxMesh = new EffectMesh(minmaxEffect).KeepAliveBy(this);
minMaxMesh.Parameters.Set(RenderTargetKeys.RenderTarget, minMaxRenderTarget.ToRenderTarget());
RenderSystem.GlobalMeshes.AddMesh(minMaxMesh);
// Light Shafts effect
var blendStateDesc = new BlendStateDescription();
blendStateDesc.SetDefaults();
blendStateDesc.AlphaToCoverageEnable = false;
blendStateDesc.IndependentBlendEnable = false;
blendStateDesc.RenderTargets[0].BlendEnable = true;
blendStateDesc.RenderTargets[0].AlphaBlendFunction = BlendFunction.Add;
blendStateDesc.RenderTargets[0].AlphaSourceBlend = Blend.One;
blendStateDesc.RenderTargets[0].AlphaDestinationBlend = Blend.One;
blendStateDesc.RenderTargets[0].ColorBlendFunction = BlendFunction.Add;
blendStateDesc.RenderTargets[0].ColorSourceBlend = Blend.One;
blendStateDesc.RenderTargets[0].ColorDestinationBlend = Blend.One;
blendStateDesc.RenderTargets[0].ColorWriteChannels = ColorWriteChannels.All;
var additiveBlending = BlendState.New(GraphicsDevice, blendStateDesc);
additiveBlending.Name = "LightShaftAdditiveBlend";
var shaftRenderTarget = useUpScaling ? Texture.New2D(GraphicsDevice, gbufferDesc.Width / 2, gbufferDesc.Height / 2, PixelFormat.R16G16B16A16_Float, TextureFlags.ShaderResource | TextureFlags.RenderTarget).ToRenderTarget() : RenderTarget;
lightShaftPass.Parameters = new ParameterCollection();
lightShaftPass.Parameters.AddSources(ShadowMap.Parameters);
lightShaftPass.Parameters.AddSources(Parameters);
this.lightShaftsEffect = lightShaftsEffectBuilder.InstantiatePermutation();
var mesh = new EffectMesh(lightShaftsEffect).KeepAliveBy(this);
mesh.Parameters.Set(TexturingKeys.Texture0, minMaxRenderTarget);
mesh.Parameters.Set(TexturingKeys.Texture1, bbRenderTarget);
mesh.Parameters.Set(RenderTargetKeys.RenderTarget, shaftRenderTarget);
if (!useUpScaling)
{
mesh.Parameters.Set(EffectPlugin.BlendStateKey, additiveBlending);
}
RenderSystem.GlobalMeshes.AddMesh(mesh);
// Bilateral Gaussian filtering for up-sampling
if (useUpScaling)
{
var bbRenderTargetUpScaleH = Texture.New2D(GraphicsDevice, gbufferDesc.Width, gbufferDesc.Height / 2, PixelFormat.R16G16B16A16_Float, TextureFlags.ShaderResource | TextureFlags.RenderTarget);
var bbRenderTargetUpScaleV = RenderTarget;
//var bbRenderTargetUpScaleV = GraphicsDevice.RenderTarget2D.New(gbufferDesc.Width, gbufferDesc.Height, PixelFormat.HalfVector4);
var blurEffects = new EffectOld[] {
this.EffectSystemOld.BuildEffect("BilateralGaussianFiltering")
.Using(new PostEffectSeparateShaderPlugin())
.Using(new BasicShaderPlugin( new ShaderClassSource("PostEffectBilateralGaussian", 0))),
this.EffectSystemOld.BuildEffect("BilateralGaussianFiltering")
.Using(new StateShaderPlugin() { UseBlendState = true })
.Using(new PostEffectSeparateShaderPlugin())
.Using(new BasicShaderPlugin( new ShaderClassSource("PostEffectBilateralGaussian", 1))),
};
Texture2D textureSourceH = (Texture2D)shaftRenderTarget.Texture;
Texture2D textureSourceV = bbRenderTargetUpScaleH;
RenderTarget renderTargetH = bbRenderTargetUpScaleH.ToRenderTarget();
RenderTarget renderTargetV = bbRenderTargetUpScaleV;
var blurQuadMesh = new EffectMesh[2];
for (int i = 0; i < 2; ++i)
{
blurQuadMesh[i] = new EffectMesh(blurEffects[i]).KeepAliveBy(this);
filterUpscalePass.AddPass(blurQuadMesh[i].EffectPass);
RenderSystem.GlobalMeshes.AddMesh(blurQuadMesh[i]);
}
blurQuadMesh[0].Parameters.Set(TexturingKeys.Texture0, textureSourceH);
blurQuadMesh[1].Parameters.Set(TexturingKeys.Texture0, textureSourceV);
blurQuadMesh[0].Parameters.Set(RenderTargetKeys.RenderTarget, renderTargetH);
blurQuadMesh[1].Parameters.Set(RenderTargetKeys.RenderTarget, renderTargetV);
// Additive blending for 2nd render target
blurQuadMesh[1].Parameters.Set(EffectPlugin.BlendStateKey, additiveBlending);
}
}
public override void Initialize()
{
base.Initialize();
boundingBoxPass = new RenderPass("BoundingBoxPass");
minMaxPass = new RenderPass("MinmaxPass");
lightShaftPass = new RenderPass("LightShaftPass");
filterUpscalePass = new RenderPass("UpscalePass");
RenderPass.AddPass(boundingBoxPass, minMaxPass, lightShaftPass, filterUpscalePass);
var useUpScaling = false;
var bbRenderTargetPlugin = new RenderTargetsPlugin("BoundingBoxRenderTargetPlugin")
{
EnableSetTargets = true,
EnableClearTarget = true,
RenderPass = boundingBoxPass,
Services = Services,
};
var minMaxEffectBuilder = this.EffectSystemOld.BuildEffect("MinMax")
.Using(new MinMaxShaderPlugin("MinMaxShaderPlugin")
{
RenderPassPlugin = bbRenderTargetPlugin
})
.Using(new BasicShaderPlugin("TransformationWVP")
{
RenderPassPlugin = bbRenderTargetPlugin
});
var minmaxEffectBuilder = this.EffectSystemOld.BuildEffect("LightShaftsMinMax")
.Using(new PostEffectSeparateShaderPlugin()
{
RenderPass = minMaxPass
})
.Using(new BasicShaderPlugin("ForwardShadowMapBase")
{
RenderPass = minMaxPass
})
.Using(new BasicShaderPlugin(new ShaderClassSource("PostEffectMinMax", "ShadowMapUtils.shadowMapTexture", "PointSampler", 4, 4, 0.0, 1.0))
{
RenderPass = minMaxPass
});
var lightShaftsEffectBuilder = this.EffectSystemOld.BuildEffect("LightShafts")
.Using(new PostEffectSeparateShaderPlugin()
{
RenderPass = lightShaftPass
})
.Using(new StateShaderPlugin()
{
UseBlendState = !useUpScaling, RenderPass = lightShaftPass
})
//.Using(new BasicShaderPlugin(new ShaderClassSource("PostEffectLightShafts", Debug ? 1 : 0, RenderContext.IsZReverse ? 1 : 0, StepCount)) { RenderPass = lightShaftPass });
.Using(new BasicShaderPlugin(new ShaderClassSource("PostEffectLightShafts", Debug ? 1 : 0, false ? 1 : 0, StepCount))
{
RenderPass = lightShaftPass
});
if (OfflineCompilation)
{
minMaxEffectBuilder.InstantiatePermutation();
minmaxEffectBuilder.InstantiatePermutation();
lightShaftsEffectBuilder.InstantiatePermutation();
return;
}
Parameters.AddSources(ViewParameters);
Parameters.Set(RenderTargetKeys.DepthStencilSource, DepthStencil.Texture);
Parameters.Set(TexturingKeys.Sampler, GraphicsDevice.SamplerStates.PointClamp);
// BoundingBox prepass
var gbufferDesc = RenderTarget.Description;
var bbRenderTarget = Texture2D.New(GraphicsDevice, gbufferDesc.Width / 8, gbufferDesc.Height / 8, PixelFormat.R32G32_Float, TextureFlags.ShaderResource | TextureFlags.RenderTarget);
// Use MinMax Plugin
bbRenderTargetPlugin.RenderTarget = bbRenderTarget.ToRenderTarget();
bbRenderTargetPlugin.Parameters.AddSources(Parameters);
bbRenderTargetPlugin.Apply();
EffectOld minMaxEffect = minMaxEffectBuilder.InstantiatePermutation();
// Add meshes
foreach (var bbMeshData in BoundingBoxes)
{
// Mesh for MinPass
var bbMesh = new EffectMesh(minMaxEffect, bbMeshData).KeepAliveBy(this);
// Add mesh
// boundingBoxPass.AddPass(bbMesh.EffectMeshPasses[0].EffectPass);
RenderSystem.GlobalMeshes.AddMesh(bbMesh);
}
// MinMax render target
var minMaxRenderTarget = Texture2D.New(GraphicsDevice, 256, 256, PixelFormat.R32G32_Float, TextureFlags.ShaderResource | TextureFlags.RenderTarget);
minMaxPass.Parameters = new ParameterCollection(null);
minMaxPass.Parameters.AddSources(ShadowMap.Parameters);
minMaxPass.Parameters.AddSources(Parameters);
minMaxPass.Parameters.AddDynamic(PostEffectMinMaxKeys.MinMaxCoords, ParameterDynamicValue.New(LightingPlugin.CascadeTextureCoords, (ref Vector4[] cascadeTextureCoords, ref Vector4 output) =>
{
output = cascadeTextureCoords[0];
}, autoCheckDependencies: false));
EffectOld minmaxEffect = minmaxEffectBuilder.InstantiatePermutation();
var minMaxMesh = new EffectMesh(minmaxEffect).KeepAliveBy(this);
minMaxMesh.Parameters.Set(RenderTargetKeys.RenderTarget, minMaxRenderTarget.ToRenderTarget());
RenderSystem.GlobalMeshes.AddMesh(minMaxMesh);
// Light Shafts effect
var blendStateDesc = new BlendStateDescription();
blendStateDesc.SetDefaults();
blendStateDesc.AlphaToCoverageEnable = false;
blendStateDesc.IndependentBlendEnable = false;
blendStateDesc.RenderTargets[0].BlendEnable = true;
blendStateDesc.RenderTargets[0].AlphaBlendFunction = BlendFunction.Add;
blendStateDesc.RenderTargets[0].AlphaSourceBlend = Blend.One;
blendStateDesc.RenderTargets[0].AlphaDestinationBlend = Blend.One;
blendStateDesc.RenderTargets[0].ColorBlendFunction = BlendFunction.Add;
blendStateDesc.RenderTargets[0].ColorSourceBlend = Blend.One;
blendStateDesc.RenderTargets[0].ColorDestinationBlend = Blend.One;
blendStateDesc.RenderTargets[0].ColorWriteChannels = ColorWriteChannels.All;
var additiveBlending = BlendState.New(GraphicsDevice, blendStateDesc);
additiveBlending.Name = "LightShaftAdditiveBlend";
var shaftRenderTarget = useUpScaling ? Texture2D.New(GraphicsDevice, gbufferDesc.Width / 2, gbufferDesc.Height / 2, PixelFormat.R16G16B16A16_Float, TextureFlags.ShaderResource | TextureFlags.RenderTarget).ToRenderTarget() : RenderTarget;
lightShaftPass.Parameters = new ParameterCollection();
lightShaftPass.Parameters.AddSources(ShadowMap.Parameters);
lightShaftPass.Parameters.AddSources(Parameters);
this.lightShaftsEffect = lightShaftsEffectBuilder.InstantiatePermutation();
var mesh = new EffectMesh(lightShaftsEffect).KeepAliveBy(this);
mesh.Parameters.Set(TexturingKeys.Texture0, minMaxRenderTarget);
mesh.Parameters.Set(TexturingKeys.Texture1, bbRenderTarget);
mesh.Parameters.Set(RenderTargetKeys.RenderTarget, shaftRenderTarget);
if (!useUpScaling)
{
mesh.Parameters.Set(EffectPlugin.BlendStateKey, additiveBlending);
}
RenderSystem.GlobalMeshes.AddMesh(mesh);
// Bilateral Gaussian filtering for up-sampling
if (useUpScaling)
{
var bbRenderTargetUpScaleH = Texture2D.New(GraphicsDevice, gbufferDesc.Width, gbufferDesc.Height / 2, PixelFormat.R16G16B16A16_Float, TextureFlags.ShaderResource | TextureFlags.RenderTarget);
var bbRenderTargetUpScaleV = RenderTarget;
//var bbRenderTargetUpScaleV = GraphicsDevice.RenderTarget2D.New(gbufferDesc.Width, gbufferDesc.Height, PixelFormat.HalfVector4);
var blurEffects = new EffectOld[] {
this.EffectSystemOld.BuildEffect("BilateralGaussianFiltering")
.Using(new PostEffectSeparateShaderPlugin())
.Using(new BasicShaderPlugin(new ShaderClassSource("PostEffectBilateralGaussian", 0))),
this.EffectSystemOld.BuildEffect("BilateralGaussianFiltering")
.Using(new StateShaderPlugin()
{
UseBlendState = true
})
.Using(new PostEffectSeparateShaderPlugin())
.Using(new BasicShaderPlugin(new ShaderClassSource("PostEffectBilateralGaussian", 1))),
};
Texture2D textureSourceH = (Texture2D)shaftRenderTarget.Texture;
Texture2D textureSourceV = bbRenderTargetUpScaleH;
RenderTarget renderTargetH = bbRenderTargetUpScaleH.ToRenderTarget();
RenderTarget renderTargetV = bbRenderTargetUpScaleV;
var blurQuadMesh = new EffectMesh[2];
for (int i = 0; i < 2; ++i)
{
blurQuadMesh[i] = new EffectMesh(blurEffects[i]).KeepAliveBy(this);
filterUpscalePass.AddPass(blurQuadMesh[i].EffectPass);
RenderSystem.GlobalMeshes.AddMesh(blurQuadMesh[i]);
}
blurQuadMesh[0].Parameters.Set(TexturingKeys.Texture0, textureSourceH);
blurQuadMesh[1].Parameters.Set(TexturingKeys.Texture0, textureSourceV);
blurQuadMesh[0].Parameters.Set(RenderTargetKeys.RenderTarget, renderTargetH);
blurQuadMesh[1].Parameters.Set(RenderTargetKeys.RenderTarget, renderTargetV);
// Additive blending for 2nd render target
blurQuadMesh[1].Parameters.Set(EffectPlugin.BlendStateKey, additiveBlending);
}
}
public static async Task Run(EngineContext engineContext)
{
var renderingSetup = new RenderingSetup();
renderingSetup.Initialize(engineContext);
var device = engineContext.RenderContext.GraphicsDevice;
var effectMeshGroup = new RenderPassListEnumerator();
engineContext.RenderContext.RenderPassEnumerators.Add(effectMeshGroup);
EffectOld linearEffect = engineContext.RenderContext.BuildEffect("LinearColor")
.Using(new PostEffectShaderPlugin())
.Using(new BasicShaderPlugin(new ShaderClassSource("ComputeToneMap", "0")));
var linearMesh = new EffectMesh(linearEffect);
renderingSetup.LinearColorPlugin.RenderPass.AddPass(linearMesh.EffectMeshPasses[0].EffectPass);
var linearTexture = Texture2D.New(engineContext.RenderContext.GraphicsDevice, 512, 512, PixelFormat.R16G16B16A16_Float, TextureFlags.RenderTarget);
linearMesh.Parameters.Set(RenderTargetKeys.RenderTarget, linearTexture.ToRenderTarget());
effectMeshGroup.AddMesh(linearMesh);
EffectOld reinhardColor = engineContext.RenderContext.BuildEffect("ReinhardColor")
.Using(new PostEffectShaderPlugin())
.Using(new BasicShaderPlugin(new ShaderClassSource("ComputeToneMap", "1")));
var reinhardMesh = new EffectMesh(reinhardColor);
renderingSetup.ReinhardColorPlugin.RenderPass.AddPass(reinhardMesh.EffectMeshPasses[0].EffectPass);
var reinhardTexture = Texture2D.New(engineContext.RenderContext.GraphicsDevice, 512, 512, PixelFormat.R16G16B16A16_Float, TextureFlags.RenderTarget);
reinhardMesh.Parameters.Set(RenderTargetKeys.RenderTarget, reinhardTexture.ToRenderTarget());
effectMeshGroup.AddMesh(reinhardMesh);
var yebisTexture = Texture2D.New(engineContext.RenderContext.GraphicsDevice, 512, 512, PixelFormat.R8G8B8A8_UNorm, TextureFlags.RenderTarget);
#if XENKO_YEBIS
var yebisPlugin = renderingSetup.YebisPlugin;
yebisPlugin.RenderSource = reinhardTexture;
yebisPlugin.RenderTarget = yebisTexture.ToRenderTarget();
yebisPlugin.Glare.Enable = false;
yebisPlugin.Lens.Vignette.Enable = false;
yebisPlugin.Lens.Distortion.Enable = false;
yebisPlugin.ToneMap.Exposure = 1.0f;
yebisPlugin.ToneMap.Gamma = 2.2f;
yebisPlugin.ToneMap.Type = ToneMapType.Reinhard;
engineContext.RenderContext.Register(yebisPlugin);
#endif
EffectOld filmicEffect = engineContext.RenderContext.BuildEffect("FilmicColor")
.Using(new PostEffectShaderPlugin())
.Using(new BasicShaderPlugin(new ShaderClassSource("ComputeToneMap", "2")));
var filmicMesh = new EffectMesh(filmicEffect);
renderingSetup.FilmicColorPlugin.RenderPass.AddPass(filmicMesh.EffectMeshPasses[0].EffectPass);
var filmicTexture = Texture2D.New(engineContext.RenderContext.GraphicsDevice, 512, 512, PixelFormat.R16G16B16A16_Float, TextureFlags.ShaderResource | TextureFlags.RenderTarget);
filmicTexture.Name = "FilmicTexture";
filmicMesh.Parameters.Set(RenderTargetKeys.RenderTarget, filmicTexture.ToRenderTarget());
effectMeshGroup.AddMesh(filmicMesh);
EffectOld mainEffect = engineContext.RenderContext.BuildEffect("ComposeToneMap")
.Using(new PostEffectShaderPlugin())
.Using(new BasicShaderPlugin(new ShaderClassSource("ComposeToneMap")));
var mainMesh = new EffectMesh(mainEffect);
renderingSetup.MainPlugin.RenderPass.AddPass(mainMesh.EffectMeshPasses[0].EffectPass);
mainMesh.Parameters.Set(TexturingKeys.Texture0, linearTexture);
mainMesh.Parameters.Set(TexturingKeys.Texture2, yebisTexture);
mainMesh.Parameters.Set(TexturingKeys.Texture3, filmicTexture);
mainMesh.Parameters.Set(RenderTargetKeys.RenderTarget, engineContext.RenderContext.RenderTarget);
effectMeshGroup.AddMesh(mainMesh);
}
public static async Task GenerateSimpleCubeEffect(EngineContext engineContext)
{
var renderingSetup = RenderingSetup.Singleton;
renderingSetup.RegisterLighting(engineContext);
#if XENKO_YEBIS
YebisPlugin yebisPlugin;
if (engineContext.DataContext.RenderPassPlugins.TryGetValueCast("YebisPlugin", out yebisPlugin))
{
yebisPlugin.Glare.Enable = false;
yebisPlugin.DepthOfField.Enable = false;
yebisPlugin.ToneMap.AutoExposure.Enable = false;
yebisPlugin.ToneMap.Exposure = 1.0f;
yebisPlugin.ToneMap.Gamma = 2.2f;
}
#endif
var lightPrepassPlugin = (LightingPrepassPlugin)engineContext.DataContext.RenderPassPlugins.TryGetValue("LightingPrepassPlugin");
var gbufferPlugin = (GBufferPlugin)engineContext.DataContext.RenderPassPlugins.TryGetValue("GBufferPlugin");
EffectOld effect = engineContext.RenderContext.BuildEffect("SimpleCube")
.Using(new BasicShaderPlugin("ShaderBase")
{
RenderPassPlugin = renderingSetup.MainTargetPlugin
})
.Using(new BasicShaderPlugin("TransformationWVP")
{
RenderPassPlugin = renderingSetup.MainTargetPlugin
})
.Using(new BasicShaderPlugin("AlbedoSpecularBase")
{
RenderPassPlugin = renderingSetup.MainTargetPlugin
})
.Using(new BasicShaderPlugin("AlbedoDiffuseBase")
{
RenderPassPlugin = renderingSetup.MainTargetPlugin
})
.Using(new BasicShaderPlugin("NormalVSGBuffer")
{
RenderPassPlugin = renderingSetup.MainTargetPlugin
})
.Using(new BasicShaderPlugin("SpecularPowerPerMesh")
{
RenderPassPlugin = renderingSetup.MainTargetPlugin
})
.Using(new BasicShaderPlugin("PositionVSGBuffer")
{
RenderPassPlugin = renderingSetup.MainTargetPlugin
})
.Using(new BasicShaderPlugin("BRDFDiffuseLambert")
{
RenderPassPlugin = renderingSetup.MainTargetPlugin
})
.Using(new BasicShaderPlugin("BRDFSpecularBlinnPhong")
{
RenderPassPlugin = renderingSetup.MainTargetPlugin
})
.Using(new BasicShaderPlugin(new ShaderMixinSource()
{
new ShaderComposition("albedoDiffuse", new ShaderClassSource("ComputeColorStream"))
})
{
RenderPassPlugin = renderingSetup.MainTargetPlugin
})
.Using(new BasicShaderPlugin(new ShaderMixinSource()
{
new ShaderComposition("albedoSpecular", new ShaderClassSource("ComputeColorSynthetic"))
})
{
RenderPassPlugin = renderingSetup.MainTargetPlugin
})
.Using(new GBufferShaderPlugin {
RenderPassPlugin = gbufferPlugin
})
.Using(new DeferredLightingShaderPlugin()
{
RenderPassPlugin = lightPrepassPlugin
})
.Using(new BasicShaderPlugin("LightDirectionalShading")
{
RenderPassPlugin = renderingSetup.MainTargetPlugin
})
;
EffectOld effect2 = engineContext.RenderContext.BuildEffect("SimpleSkinning")
.Using(new BasicShaderPlugin("ShaderBase")
{
RenderPassPlugin = renderingSetup.MainTargetPlugin
})
.Using(new BasicShaderPlugin("TransformationWVP")
{
RenderPassPlugin = renderingSetup.MainTargetPlugin
})
.Using(new BasicShaderPlugin("TransformationSkinning")
{
RenderPassPlugin = renderingSetup.MainTargetPlugin
})
.Using(new BasicShaderPlugin("AlbedoSpecularBase")
{
RenderPassPlugin = renderingSetup.MainTargetPlugin
})
.Using(new BasicShaderPlugin("AlbedoDiffuseBase")
{
RenderPassPlugin = renderingSetup.MainTargetPlugin
})
.Using(new BasicShaderPlugin("NormalVSGBuffer")
{
RenderPassPlugin = renderingSetup.MainTargetPlugin
})
.Using(new BasicShaderPlugin("SpecularPowerPerMesh")
{
RenderPassPlugin = renderingSetup.MainTargetPlugin
})
.Using(new BasicShaderPlugin("PositionVSGBuffer")
{
RenderPassPlugin = renderingSetup.MainTargetPlugin
})
.Using(new BasicShaderPlugin("BRDFDiffuseLambert")
{
RenderPassPlugin = renderingSetup.MainTargetPlugin
})
.Using(new BasicShaderPlugin("BRDFSpecularBlinnPhong")
{
RenderPassPlugin = renderingSetup.MainTargetPlugin
})
.Using(new BasicShaderPlugin(new ShaderMixinSource()
{
new ShaderClassSource("AlbedoDiffuseBase"),
new ShaderComposition("albedoDiffuse", new ShaderClassSource("ComputeColorTexture", TexturingKeys.DiffuseTexture.Name, "TEXCOORD")),
new ShaderComposition("albedoSpecular", new ShaderClassSource("ComputeColor")),
})
{
RenderPassPlugin = renderingSetup.MainTargetPlugin
})
.Using(new GBufferShaderPlugin {
RenderPassPlugin = gbufferPlugin
})
.Using(new DeferredLightingShaderPlugin()
{
RenderPassPlugin = (LightingPrepassPlugin)engineContext.DataContext.RenderPassPlugins.TryGetValue("LightingPrepassPlugin")
})
.Using(new BasicShaderPlugin("LightDirectionalShading")
{
RenderPassPlugin = renderingSetup.MainTargetPlugin
})
;
}
public static async Task Run(EngineContext engineContext)
{
var renderingSetup = RenderingSetup.Singleton;
renderingSetup.Initialize(engineContext);
renderingSetup.RegisterLighting(engineContext);
#if XENKO_YEBIS
YebisPlugin yebisPlugin;
if (engineContext.DataContext.RenderPassPlugins.TryGetValueCast("YebisPlugin", out yebisPlugin))
{
yebisPlugin.Glare.Enable = true;
yebisPlugin.ToneMap.Exposure = 1.0f;
yebisPlugin.ToneMap.Gamma = 2.2f;
}
#endif
var lightPrepassPlugin = (LightingPrepassPlugin)engineContext.DataContext.RenderPassPlugins.TryGetValue("LightingPrepassPlugin");
var gbufferPlugin = (GBufferPlugin)engineContext.DataContext.RenderPassPlugins.TryGetValue("GBufferPlugin");
EffectOld effect = engineContext.RenderContext.BuildEffect("SimpleCube")
.Using(new BasicShaderPlugin("ShaderBase")
{
RenderPassPlugin = renderingSetup.MainTargetPlugin
})
.Using(new BasicShaderPlugin("TransformationWVP")
{
RenderPassPlugin = renderingSetup.MainTargetPlugin
})
.Using(new BasicShaderPlugin("AlbedoSpecularBase")
{
RenderPassPlugin = renderingSetup.MainTargetPlugin
})
.Using(new BasicShaderPlugin("AlbedoDiffuseBase")
{
RenderPassPlugin = renderingSetup.MainTargetPlugin
})
.Using(new BasicShaderPlugin("NormalVSGBuffer")
{
RenderPassPlugin = renderingSetup.MainTargetPlugin
})
.Using(new BasicShaderPlugin("SpecularPowerPerMesh")
{
RenderPassPlugin = renderingSetup.MainTargetPlugin
})
.Using(new BasicShaderPlugin("PositionVSGBuffer")
{
RenderPassPlugin = renderingSetup.MainTargetPlugin
})
.Using(new BasicShaderPlugin("BRDFDiffuseLambert")
{
RenderPassPlugin = renderingSetup.MainTargetPlugin
})
.Using(new BasicShaderPlugin("BRDFSpecularBlinnPhong")
{
RenderPassPlugin = renderingSetup.MainTargetPlugin
})
.Using(new BasicShaderPlugin(new ShaderMixinSource()
{
new ShaderComposition("albedoDiffuse", new ShaderClassSource("ComputeColorStream"))
})
{
RenderPassPlugin = renderingSetup.MainTargetPlugin
})
.Using(new BasicShaderPlugin(new ShaderMixinSource()
{
new ShaderComposition("albedoSpecular", new ShaderClassSource("ComputeColorSynthetic"))
})
{
RenderPassPlugin = renderingSetup.MainTargetPlugin
})
.Using(new GBufferShaderPlugin {
RenderPassPlugin = gbufferPlugin
})
.Using(new DeferredLightingShaderPlugin()
{
RenderPassPlugin = lightPrepassPlugin
})
.Using(new LightingShaderPlugin()
{
RenderPassPlugin = (LightingPlugin)engineContext.DataContext.RenderPassPlugins.TryGetValue("LightingPlugin")
})
.Using(new BasicShaderPlugin("LightDirectionalShading")
{
RenderPassPlugin = renderingSetup.MainTargetPlugin
})
;
var shadowMap1 = new ShadowMap(new DirectionalLight()
{
LightColor = new Color3(1.0f, 1.0f, 1.0f), LightDirection = new Vector3(1.0f, 1.0f, 1.0f)
});
effect.Permutations.Set(ShadowMapPermutationArray.Key, new ShadowMapPermutationArray {
ShadowMaps = { shadowMap1 }
});
var r = new Random(0);
VirtualFileSystem.MountFileSystem("/global_data", "..\\..\\deps\\data\\");
VirtualFileSystem.MountFileSystem("/global_data2", "..\\..\\data\\");
SkyBoxPlugin skyBoxPlugin;
if (engineContext.DataContext.RenderPassPlugins.TryGetValueCast("SkyBoxPlugin", out skyBoxPlugin))
{
var skyBoxTexture = (Texture2D)await engineContext.AssetManager.LoadAsync <Texture>("/global_data/gdc_demo/bg/GDC2012_map_sky.dds");
skyBoxPlugin.Texture = skyBoxTexture;
}
var effectMeshGroup = new RenderPassListEnumerator();
engineContext.RenderContext.RenderPassEnumerators.Add(effectMeshGroup);
var groundMesh = new EffectMesh(effect, MeshDataHelper.CreateBox(10000, 10000, 1, Color.White));
groundMesh.KeepAliveBy(engineContext.SimpleComponentRegistry);
effectMeshGroup.AddMesh(groundMesh);
groundMesh.Parameters.Set(TransformationKeys.World, Matrix.Translation(new Vector3(0, 0, 0)));
// Lights
for (int i = 0; i < 1024; ++i)
{
Color3 color = (Color3)Color.White;
switch (i % 4)
{
case 0: color = (Color3)Color.DarkOrange; break;
case 1: color = (Color3)Color.DarkGoldenrod; break;
case 2: color = (Color3)Color.DarkSalmon; break;
case 3: color = (Color3)Color.DarkRed; break;
}
var effectMesh = new EffectMesh(lightPrepassPlugin.Lights);
effectMesh.Parameters.Set(LightKeys.LightRadius, (float)r.NextDouble() * 200 + 200.0f);
effectMesh.Parameters.Set(LightKeys.LightColor, color);
effectMesh.KeepAliveBy(engineContext.SimpleComponentRegistry);
effectMeshGroup.AddMesh(effectMesh);
}
EffectOld effectLight = lightPrepassPlugin.Lights;
var lightInfo = new LightInfo[effectLight != null ? effectLight.Meshes.Count : 0];
for (int i = 0; i < lightInfo.Length; ++i)
{
lightInfo[i].Radius = (float)r.NextDouble() * 7000.0f + 500.0f;
lightInfo[i].Phase = (float)(r.NextDouble() * Math.PI * 2.0);
lightInfo[i].Z = (float)r.NextDouble() * 3000.0f;;
}
float time = 0.0f;
// Meshes (quad) that will later be generated by the engine (light pre pass, SSAO, etc...)
// Lights
//var effectMesh = new EffectMesh(setup.LightingPrepassPlugin.Lights);
//effectMesh.Parameters.Set(LightKeys.LightRadius, 1000.0f);
//effectMesh.Parameters.Set(LightKeys.LightColor, new R32G32B32_Float(1.0f, 1.0f, 1.0f));
//effectMesh.Parameters.Set(LightKeys.LightPosition, new R32G32B32_Float(0, 0, 1200));
//effectMesh.KeepAliveBy(engineContext.SimpleComponentRegistry);
//effectMeshGroup.AddMesh(effectMesh);
//var boxMesh = new EffectMesh(effect, MeshDataHelper.CreateBox(300, R8G8B8A8.LightBlue));
//boxMesh.KeepAliveBy(engineContext.SimpleComponentRegistry);
//boxMesh.Parameters.Set(TransformationKeys.World, Matrix.Translation(new R32G32B32_Float(0, 0, 200)));
//effectMeshGroup.AddMesh(boxMesh);
var clock = new Stopwatch();
clock.Start();
int sizeX = 10;
int sizeY = 10;
var spheres = new Sphere[sizeY, sizeX];
Random random = new Random(0);
int size = 200;
var meshData = MeshDataHelper.CreateSphere(size, 30, 30, Color.Gray);
for (int iy = 0; iy < sizeY; iy++)
{
for (int ix = 0; ix < sizeX; ix++)
{
var sphere = new Sphere();
sphere.Mesh = new EffectMesh(effect, meshData);
sphere.Phase = (float)random.NextDouble();
sphere.Speed = (float)random.NextDouble();
spheres[iy, ix] = sphere;
effectMeshGroup.AddMesh(sphere.Mesh);
}
}
while (true)
{
await Scheduler.Current.NextFrame();
for (int iy = 0; iy < sizeY; iy++)
{
for (int ix = 0; ix < sizeX; ix++)
{
var iFactor = (float)(iy * sizeY + ix) / (sizeX * sizeY);
var sphere = spheres[iy, ix];
var sphereMesh = sphere.Mesh;
var specularColor = Color.SmoothStep(Color.GreenYellow, Color.Gray, iFactor);
// Matrix.RotationX((float)Math.PI/2.0f) * M
sphereMesh.Parameters.Set(
TransformationKeys.World,
Matrix.Translation(
new Vector3(
(ix - sizeX / 2) * (size * 1.2f) * 2.0f,
(iy - sizeY / 2) * (size * 1.2f) * 2.0f,
(float)(2000 * (0.5 + 0.5 * Math.Sin(clock.ElapsedMilliseconds / 1000.0f * sphere.Speed * 0.5f + Math.PI * sphere.Phase))))));
sphereMesh.Parameters.Set(MaterialKeys.SpecularPower, iFactor * 0.9f);
sphereMesh.Parameters.Set(MaterialKeys.SpecularColor, specularColor);
}
}
time = clock.ElapsedMilliseconds / 1000.0f;
if (lightInfo.Length > 0)
{
int index = 0;
foreach (var mesh in effectLight.Meshes)
{
mesh.Parameters.Set(LightKeys.LightPosition, new Vector3(lightInfo[index].Radius * (float)Math.Cos(-time * 0.17f + lightInfo[index].Phase), lightInfo[index].Radius * (float)Math.Sin(-time * 0.05f + lightInfo[index].Phase), lightInfo[index].Z * (0.5f + 0.5f * (float)Math.Sin(-time * 0.1f + lightInfo[index].Phase * 2.0f))));
index++;
}
}
}
}
public static async Task SetupPostEffects(EngineContext engineContext)
{
var config = AppConfig.GetConfiguration <Config>("Script1");
var renderingSetup = RenderingSetup.Singleton;
renderingSetup.Initialize(engineContext);
bool bloom = config.Bloom;
bool fxaa = config.FXAA;
bool useHBAO = false;
bool doBlur = true;
bool mixAOWithColorImage = false;
bool halfResAO = true;
var effectMeshGroup = new RenderPassListEnumerator();
engineContext.RenderContext.RenderPassEnumerators.Add(effectMeshGroup);
PostEffectPlugin postEffectPlugin;
if (engineContext.DataContext.RenderPassPlugins.TryGetValueCast("PostEffectPlugin", out postEffectPlugin) &&
(bloom || fxaa || useHBAO))
{
if (bloom)
{
// Create various effects required by the bloom effect
EffectOld brightPassFilter = engineContext.RenderContext.BuildEffect("BrightPass")
.Using(new PostEffectShaderPlugin()
{
RenderPassPlugin = postEffectPlugin
})
.Using(new BasicShaderPlugin("ShadingTexturing"))
.Using(new BasicShaderPlugin("PostEffectBrightFilter"));
EffectOld blurEffect = engineContext.RenderContext.BuildEffect("Blur")
.Using(new PostEffectShaderPlugin()
{
RenderPassPlugin = postEffectPlugin
})
.Using(new BasicShaderPlugin("PostEffectBlur"));
EffectOld downsampleEffect = engineContext.RenderContext.BuildEffect("DownSample")
.Using(new PostEffectShaderPlugin()
{
RenderPassPlugin = postEffectPlugin
})
.Using(new BasicShaderPlugin("ShadingTexturing"));
EffectOld mixEffect = engineContext.RenderContext.BuildEffect("Mix")
.Using(new PostEffectShaderPlugin()
{
RenderPassPlugin = postEffectPlugin
})
.Using(new BasicShaderPlugin("ShadingTexturing"))
.Using(new BasicShaderPlugin("PosteffectTexturing2"));
EffectOld fxaaEffect = engineContext.RenderContext.BuildEffect("Fxaa")
.Using(new PostEffectShaderPlugin()
{
RenderPassPlugin = postEffectPlugin
})
.Using(new BasicShaderPlugin("PostEffectFXAA.xksl"));
// Create post effect meshes: downsampling and blurs
int bloomLevels = 6;
var downsampleMeshes = new EffectMesh[bloomLevels];
var lastBlurs = new EffectMesh[bloomLevels];
for (int i = 0; i < bloomLevels; ++i)
{
downsampleMeshes[i] = new EffectMesh(i == 0 ? brightPassFilter : downsampleEffect, name: "Downsample " + i);
postEffectPlugin.AddEffectMesh(downsampleMeshes[i]);
// Blur effect
var blurQuadMesh = new EffectMesh[2];
for (int j = 0; j < 2; ++j)
{
blurQuadMesh[j] = new EffectMesh(blurEffect, name: string.Format("Blur level {0}:{1}", i, j));
blurQuadMesh[j].Parameters.Set(PostEffectBlurKeys.Coefficients, new[] { 0.30f, 0.20f, 0.20f, 0.15f, 0.15f });
var unit = j == 0 ? Vector2.UnitX : Vector2.UnitY;
blurQuadMesh[j].Parameters.Set(PostEffectBlurKeys.Offsets, new[] { Vector2.Zero, unit * -1.3862832f, unit * +1.3862832f, unit * -3.2534592f, unit * +3.2534592f });
postEffectPlugin.AddEffectMesh(blurQuadMesh[j]);
}
lastBlurs[i] = blurQuadMesh[1];
postEffectPlugin.AddLink(downsampleMeshes[i], RenderTargetKeys.RenderTarget, blurQuadMesh[0], TexturingKeys.Texture0, new TextureDescription {
Width = 1024 >> (i + 1), Height = 768 >> (i + 1), Format = PixelFormat.R8G8B8A8_UNorm
});
postEffectPlugin.AddLink(blurQuadMesh[0], RenderTargetKeys.RenderTarget, blurQuadMesh[1], TexturingKeys.Texture0);
if (i > 0)
{
postEffectPlugin.AddLink(downsampleMeshes[i - 1], RenderTargetKeys.RenderTarget, downsampleMeshes[i], TexturingKeys.Texture0);
}
}
// Create post effect meshes: mix
EffectMesh lastMix = null;
for (int i = 0; i < bloomLevels; ++i)
{
var mixMesh = new EffectMesh(mixEffect, name: "Mix " + (bloomLevels - 1 - i));
mixMesh.Parameters.Set(PostEffectKeys.MixCoefficients, (i < bloomLevels - 1) ? new[] { 0.10f, 0.90f } : new[] { 1.0f, 3.0f });
postEffectPlugin.AddEffectMesh(mixMesh);
if (i < bloomLevels - 1)
{
postEffectPlugin.AddLink(lastBlurs[bloomLevels - 2 - i], RenderTargetKeys.RenderTarget, mixMesh, TexturingKeys.Texture0);
}
postEffectPlugin.AddLink(lastMix ?? lastBlurs[bloomLevels - 1], RenderTargetKeys.RenderTarget, mixMesh, TexturingKeys.Texture2);
lastMix = mixMesh;
}
EffectMesh lastEffectMesh = lastMix;
//add fxaa?
if (fxaa)
{
var fxaaQuadMesh = new EffectMesh(fxaaEffect, name: "FXAA level");
postEffectPlugin.AddEffectMesh(fxaaQuadMesh);
postEffectPlugin.AddLink(lastMix, RenderTargetKeys.RenderTarget, fxaaQuadMesh, TexturingKeys.Texture0, new TextureDescription {
Width = 1024, Height = 768, Format = PixelFormat.R8G8B8A8_UNorm
});
lastEffectMesh = fxaaQuadMesh;
}
engineContext.RenderContext.GraphicsResizeContext.SetupResize((resizeContext) =>
{
var renderTarget = renderingSetup.MainTargetPlugin.RenderTarget;
//blurQuadMesh[0].Parameters.Set(TextureFeature.Texture0, renderTarget);
//blurQuadMesh[1].Parameters.Set(RenderTargetKeys.RenderTarget, renderTarget);
downsampleMeshes[0].Parameters.SetWithResize(resizeContext, TexturingKeys.Texture0, (Texture2D)renderTarget.Texture);
lastMix.Parameters.SetWithResize(resizeContext, TexturingKeys.Texture0, (Texture2D)renderTarget.Texture);
lastMix.Parameters.SetWithResize(resizeContext, RenderTargetKeys.RenderTarget, engineContext.RenderContext.RenderTarget);
lastEffectMesh.Parameters.SetWithResize(resizeContext, RenderTargetKeys.RenderTarget, engineContext.RenderContext.RenderTarget);
});
}
else if (fxaa)
{
//fxaa effect setup (fxaa only, no bloom effect)
EffectOld fxaaEffect = engineContext.RenderContext.BuildEffect("Fxaa")
.Using(new PostEffectShaderPlugin()
{
RenderPassPlugin = postEffectPlugin
})
.Using(new BasicShaderPlugin("..\\..\\sources\\shaders\\posteffect_fxaa.xksl"));
var fxaaQuadMesh = new EffectMesh(fxaaEffect, name: "FXAA level");
fxaaQuadMesh.Parameters.Set(TexturingKeys.Texture0, (Texture2D)renderingSetup.MainTargetPlugin.RenderTarget.Texture);
fxaaQuadMesh.Parameters.Set(RenderTargetKeys.RenderTarget, engineContext.RenderContext.RenderTarget);
//fxaaQuadMesh.Parameters.Set(PostEffectFXAAKeys.FxaaQualitySubpix, 0);
postEffectPlugin.AddEffectMesh(fxaaQuadMesh);
//TODO, application will crashes if we resize or move the window!!
}
foreach (var mesh in postEffectPlugin.Meshes)
{
effectMeshGroup.AddMesh(mesh);
}
//engineContext.RenderContext.RootRenderPass.AddPass(postEffectPlugin.RenderPass);
engineContext.RenderContext.GraphicsResizeContext.SetupResize((resizeContext) =>
{
// Link post effects (this will create intermediate surfaces)
postEffectPlugin.Resolve();
});
}
}
public override void Load()
{
base.Load();
if (string.IsNullOrEmpty(StructureName) || StructureSize == 0)
throw new InvalidOperationException("StructureName and StructureSize must be setup on ParticlePlugin");
// Add passes to the render pass
RenderPass.AddPass(updatePasses, copyPass, sortPass, renderPass);
// Create effect to copy from particle buffer to sort buffer
effectCopyToSortBuffer = this.EffectSystemOld.BuildEffect("CopyToSortBuffer").Using(
new ComputeShaderPlugin(new ShaderClassSource("ParticleSortInitializer"), MaximumThreadPerGroup, 1, 1)
{
RenderPass = copyPass,
Macros = { new ShaderMacro("PARTICLE_STRUCT", StructureName) }
});
effectCopyToSortBuffer.KeepAliveBy(ActiveObjects);
effectCopyToSortBuffer.Parameters.AddSources(MainPlugin.ViewParameters);
effectMeshCopyToSortBuffer = new EffectMesh(effectCopyToSortBuffer);
// Clear the sort buffer
copyPass.StartPass.AddFirst = (context) =>
{
if (CapacityCount > 0)
{
// TODO handle progressive sorting
context.GraphicsDevice.ClearReadWrite(sortBuffer, new UInt4(0xFF7FFFFF)); // 0xFF7FFFFF = - float.MaxValue
}
};
// Create effect for bitonic sort 1 - pass 1
effectBitonicSort1Pass1 = this.EffectSystemOld.BuildEffect("ParticleBitonicSort1-Pass1").Using(
new ComputeShaderPlugin(new ShaderClassSource("ParticleBitonicSort1"), MaximumThreadPerGroup, 1, 1)
{
RenderPass = bitonicSort1Pass1,
Macros = { new ShaderMacro("PARTICLE_STRUCT", StructureName),
new ShaderMacro("PARTICLE_SORT_PASS", 0)
}
});
effectBitonicSort1Pass1.KeepAliveBy(this);
effectMeshSort1Pass1 = new EffectMesh(effectBitonicSort1Pass1);
// Create effect for bitonic sort 1 - pass 2
effectBitonicSort1Pass2 = this.EffectSystemOld.BuildEffect("ParticleBitonicSort1-Pass2").Using(
new ComputeShaderPlugin(new ShaderClassSource("ParticleBitonicSort1"), MaximumThreadPerGroup, 1, 1)
{
RenderPass = bitonicSort1Pass2,
Macros = { new ShaderMacro("PARTICLE_STRUCT", StructureName),
new ShaderMacro("PARTICLE_SORT_PASS", 1)
}
});
effectBitonicSort1Pass2.KeepAliveBy(this);
effectMeshSort1Pass2 = new EffectMesh(effectBitonicSort1Pass2);
// Creates Effect for bitonic sort 2
var currentDepth = MaximumDepthLevel;
for (int i = 0; i < bitonicSort2Passes.Length; i++)
{
var bitonicShader = new RenderPass(string.Format("Bitonic-{0}", currentDepth));
bitonicSort2Passes[i] = bitonicShader;
// Compile the new shader for this count
effectBitonicSort2[i] = this.EffectSystemOld.BuildEffect("ParticleBitonicSort2-" + currentDepth).Using(
new ComputeShaderPlugin(new ShaderClassSource("ParticleBitonicSort2", currentDepth), MaximumThreadPerGroup, 1, 1)
{
RenderPass = bitonicShader,
Macros = { new ShaderMacro("PARTICLE_STRUCT", StructureName) }
});
effectBitonicSort2[i].KeepAliveBy(this);
currentDepth /= 2;
}
effectMeshBitonicSort2 = new EffectMesh[bitonicSort2Passes.Length];
for (int i = 0; i < effectMeshBitonicSort2.Length; i++)
effectMeshBitonicSort2[i] = new EffectMesh(effectBitonicSort2[i]);
// Creates Effect for rendering
EffectOld particleRenderEffect = this.EffectSystemOld.BuildEffect("ParticleRender")
.Using(new StateShaderPlugin() { UseBlendState = true, UseDepthStencilState = true, RenderPass = renderPass })
.Using(new BasicShaderPlugin(RenderShader)
{
RenderPass = renderPass,
Macros = { new ShaderMacro("PARTICLE_STRUCT", StructureName) }
});
particleRenderEffect.KeepAliveBy(this);
particleRenderEffect.Parameters.AddSources(this.Parameters);
particleRenderEffect.Parameters.AddSources(MainPlugin.ViewParameters);
particleRenderEffect.Parameters.Set(EffectPlugin.BlendStateKey, graphicsDeviceService.GraphicsDevice.BlendStates.AlphaBlend);
particleRenderEffect.Parameters.Set(EffectPlugin.DepthStencilStateKey, MainTargetPlugin.DepthStencilState);
particleRenderEffect.Parameters.Set(RenderTargetKeys.DepthStencilSource, MainTargetPlugin.DepthStencil.Texture);
effectMeshRender = new EffectMesh(particleRenderEffect);
effectMeshRender.Render += (context) =>
{
if (currentParticleCount > 0)
{
context.GraphicsDevice.SetVertexArrayObject(null);
context.GraphicsDevice.SetViewport(MainTargetPlugin.Viewport);
//context.GraphicsDevice.SetRenderTargets(MainTargetPlugin.DepthStencil, 0, MainTargetPlugin.RenderTarget);
context.GraphicsDevice.SetRenderTargets((MainTargetPlugin.DepthStencilReadOnly != null) ? MainTargetPlugin.DepthStencilReadOnly : MainTargetPlugin.DepthStencil, RenderTarget);
// TODO HANDLE dynamic count
//context.GraphicsDevice.Draw(PrimitiveType.PointList, CapacityCount);
context.GraphicsDevice.Draw(PrimitiveType.PointList, currentParticleCount);
}
//context.GraphicsDevice.SetRenderTargets(null, 0, new ITexture2D[] { null } );
};
if (OfflineCompilation)
return;
// Allocate global buffers at register time
// Buffers can also be reallocated at runtime
OnCapacityCountChange();
// Add our local meshes to render RenderContext.RenderPassEnumerators
RenderSystem.RenderPassEnumerators.Add(meshesToRender);
// Register update per frame
RenderSystem.GlobalPass.StartPass += OnFrameUpdate;
// Register sort pass
sortPass.EndPass.Set = ComputeBitonicSort;
}
public override void Load()
{
base.Load();
if (string.IsNullOrEmpty(StructureName) || StructureSize == 0)
{
throw new InvalidOperationException("StructureName and StructureSize must be setup on ParticlePlugin");
}
// Add passes to the render pass
RenderPass.AddPass(updatePasses, copyPass, sortPass, renderPass);
// Create effect to copy from particle buffer to sort buffer
effectCopyToSortBuffer = this.EffectSystemOld.BuildEffect("CopyToSortBuffer").Using(
new ComputeShaderPlugin(new ShaderClassSource("ParticleSortInitializer"), MaximumThreadPerGroup, 1, 1)
{
RenderPass = copyPass,
Macros = { new ShaderMacro("PARTICLE_STRUCT", StructureName) }
});
effectCopyToSortBuffer.KeepAliveBy(ActiveObjects);
effectCopyToSortBuffer.Parameters.AddSources(MainPlugin.ViewParameters);
effectMeshCopyToSortBuffer = new EffectMesh(effectCopyToSortBuffer);
// Clear the sort buffer
copyPass.StartPass.AddFirst = (context) =>
{
if (CapacityCount > 0)
{
// TODO handle progressive sorting
context.GraphicsDevice.ClearReadWrite(sortBuffer, new UInt4(0xFF7FFFFF)); // 0xFF7FFFFF = - float.MaxValue
}
};
// Create effect for bitonic sort 1 - pass 1
effectBitonicSort1Pass1 = this.EffectSystemOld.BuildEffect("ParticleBitonicSort1-Pass1").Using(
new ComputeShaderPlugin(new ShaderClassSource("ParticleBitonicSort1"), MaximumThreadPerGroup, 1, 1)
{
RenderPass = bitonicSort1Pass1,
Macros = { new ShaderMacro("PARTICLE_STRUCT", StructureName),
new ShaderMacro("PARTICLE_SORT_PASS", 0) }
});
effectBitonicSort1Pass1.KeepAliveBy(this);
effectMeshSort1Pass1 = new EffectMesh(effectBitonicSort1Pass1);
// Create effect for bitonic sort 1 - pass 2
effectBitonicSort1Pass2 = this.EffectSystemOld.BuildEffect("ParticleBitonicSort1-Pass2").Using(
new ComputeShaderPlugin(new ShaderClassSource("ParticleBitonicSort1"), MaximumThreadPerGroup, 1, 1)
{
RenderPass = bitonicSort1Pass2,
Macros = { new ShaderMacro("PARTICLE_STRUCT", StructureName),
new ShaderMacro("PARTICLE_SORT_PASS", 1) }
});
effectBitonicSort1Pass2.KeepAliveBy(this);
effectMeshSort1Pass2 = new EffectMesh(effectBitonicSort1Pass2);
// Creates Effect for bitonic sort 2
var currentDepth = MaximumDepthLevel;
for (int i = 0; i < bitonicSort2Passes.Length; i++)
{
var bitonicShader = new RenderPass(string.Format("Bitonic-{0}", currentDepth));
bitonicSort2Passes[i] = bitonicShader;
// Compile the new shader for this count
effectBitonicSort2[i] = this.EffectSystemOld.BuildEffect("ParticleBitonicSort2-" + currentDepth).Using(
new ComputeShaderPlugin(new ShaderClassSource("ParticleBitonicSort2", currentDepth), MaximumThreadPerGroup, 1, 1)
{
RenderPass = bitonicShader,
Macros = { new ShaderMacro("PARTICLE_STRUCT", StructureName) }
});
effectBitonicSort2[i].KeepAliveBy(this);
currentDepth /= 2;
}
effectMeshBitonicSort2 = new EffectMesh[bitonicSort2Passes.Length];
for (int i = 0; i < effectMeshBitonicSort2.Length; i++)
{
effectMeshBitonicSort2[i] = new EffectMesh(effectBitonicSort2[i]);
}
// Creates Effect for rendering
EffectOld particleRenderEffect = this.EffectSystemOld.BuildEffect("ParticleRender")
.Using(new StateShaderPlugin()
{
UseBlendState = true, UseDepthStencilState = true, RenderPass = renderPass
})
.Using(new BasicShaderPlugin(RenderShader)
{
RenderPass = renderPass,
Macros = { new ShaderMacro("PARTICLE_STRUCT", StructureName) }
});
particleRenderEffect.KeepAliveBy(this);
particleRenderEffect.Parameters.AddSources(this.Parameters);
particleRenderEffect.Parameters.AddSources(MainPlugin.ViewParameters);
particleRenderEffect.Parameters.Set(EffectPlugin.BlendStateKey, graphicsDeviceService.GraphicsDevice.BlendStates.AlphaBlend);
particleRenderEffect.Parameters.Set(EffectPlugin.DepthStencilStateKey, MainTargetPlugin.DepthStencilState);
particleRenderEffect.Parameters.Set(RenderTargetKeys.DepthStencilSource, MainTargetPlugin.DepthStencil.Texture);
effectMeshRender = new EffectMesh(particleRenderEffect);
effectMeshRender.Render += (context) =>
{
if (currentParticleCount > 0)
{
context.GraphicsDevice.SetVertexArrayObject(null);
context.GraphicsDevice.SetViewport(MainTargetPlugin.Viewport);
//context.GraphicsDevice.SetRenderTargets(MainTargetPlugin.DepthStencil, 0, MainTargetPlugin.RenderTarget);
context.GraphicsDevice.SetRenderTargets((MainTargetPlugin.DepthStencilReadOnly != null) ? MainTargetPlugin.DepthStencilReadOnly : MainTargetPlugin.DepthStencil, RenderTarget);
// TODO HANDLE dynamic count
//context.GraphicsDevice.Draw(PrimitiveType.PointList, CapacityCount);
context.GraphicsDevice.Draw(PrimitiveType.PointList, currentParticleCount);
}
//context.GraphicsDevice.SetRenderTargets(null, 0, new ITexture2D[] { null } );
};
if (OfflineCompilation)
{
return;
}
// Allocate global buffers at register time
// Buffers can also be reallocated at runtime
OnCapacityCountChange();
// Add our local meshes to render RenderContext.RenderPassEnumerators
RenderSystem.RenderPassEnumerators.Add(meshesToRender);
// Register update per frame
RenderSystem.GlobalPass.StartPass += OnFrameUpdate;
// Register sort pass
sortPass.EndPass.Set = ComputeBitonicSort;
}
public void DisposeEffects()
{
if (EffectUpdater != null)
{
EffectUpdater.Release();
EffectUpdater = null;
}
}
public static async Task Run(EngineContext engineContext)
{
var renderingSetup = RenderingSetup.Singleton;
//engineContext.RenderContext.Register(renderingSetup.LightingPlugin);
//renderingSetup.RegisterLighting(engineContext);
var shadowMapPlugin = new LightingPlugin {
MainPlugin = renderingSetup.MainPlugin, RenderPass = engineContext.DataContext.RenderPasses.TryGetValue("ShadowMapPass")
};
shadowMapPlugin.RenderContext = engineContext.RenderContext;
var shadowMap1 = new ShadowMap(new DirectionalLight())
{
Level = CascadeShadowMapLevel.X1, ShadowMapSize = 1024, ShadowDistance = 2000.0f
}
.SetFilter(sm => new ShadowMapFilterDefault(sm));
var shadowMap2 = new ShadowMap(new DirectionalLight())
{
Level = CascadeShadowMapLevel.X2, ShadowMapSize = 1024, ShadowDistance = 2000.0f
}
.SetFilter(sm => new ShadowMapFilterVsm(sm));
shadowMapPlugin.AddShadowMap(shadowMap1);
shadowMapPlugin.AddShadowMap(shadowMap2);
shadowMap1.DirectionalLight.LightDirection = new Vector3(-1.0f, -1.0f, -1.0f);
shadowMap1.DirectionalLight.LightColor = new Color3(1.0f, 0.5f, 0.5f);
shadowMap2.DirectionalLight.LightDirection = new Vector3(-1.0f, 1.0f, -1.0f);
shadowMap2.DirectionalLight.LightColor = new Color3(0.5f, 0.5f, 1.0f);
engineContext.RenderContext.Register(shadowMapPlugin);
EffectOld effect = engineContext.RenderContext.BuildEffect("Permutation")
.Using(new BasicShaderPlugin("ShaderBase")
{
RenderPassPlugin = renderingSetup.MainTargetPlugin
})
.Using(new BasicShaderPlugin("TransformationWVP")
{
RenderPassPlugin = renderingSetup.MainTargetPlugin
})
.Using(new BasicShaderPlugin(new ShaderMixinSource()
{
"NormalVSStream",
"PositionVSStream",
new ShaderComposition("albedoDiffuse", new ShaderClassSource("ComputeColorStream")),
new ShaderComposition("albedoSpecular", new ShaderClassSource("ComputeColor")), // TODO: Default values!
"BRDFDiffuseLambert",
"BRDFSpecularBlinnPhong",
"ShadingBase",
})
{
RenderPassPlugin = renderingSetup.MainTargetPlugin
})
.Using(new LightingShaderPlugin()
{
RenderPassPlugin = shadowMapPlugin
})
;
var sphereMeshData = MeshDataHelper.CreateSphere(10.0f, 20, 20, Color.White);
var effectMeshGroup = new RenderPassListEnumerator();
engineContext.RenderContext.RenderPassEnumerators.Add(effectMeshGroup);
int objectSqrtCount = 1;
int meshCount = objectSqrtCount * objectSqrtCount * objectSqrtCount;
var shadowMapPermutation1 = new ShadowMapPermutationArray {
ShadowMaps = { shadowMap1 }
};
var shadowMapPermutation2 = new ShadowMapPermutationArray {
ShadowMaps = { shadowMap2 }
};
var shadowMapPermutation3 = new ShadowMapPermutationArray {
ShadowMaps = { shadowMap1, shadowMap2 }
};
effect.Permutations.Set(ShadowMapPermutationArray.Key, shadowMapPermutation1);
var groups2 = new[] { shadowMapPermutation1, shadowMapPermutation2, shadowMapPermutation3 };
int groupIndex2 = 0;
var effectMeshes = new List <EffectMesh>();
for (int j = 0; j < meshCount; ++j)
{
var effectMesh = new EffectMesh(effect, sphereMeshData);
effectMesh.KeepAliveBy(engineContext.SimpleComponentRegistry);
effect.Permutations.Set(ShadowMapPermutationArray.Key, groups2[2]);
var w2 = Matrix.Scaling(1.0f)
* Matrix.Translation(new Vector3(
(j % objectSqrtCount - objectSqrtCount / 2) * 30.0f - 30.0f,
(((j / objectSqrtCount) % objectSqrtCount) - objectSqrtCount / 2) * 30.0f - 30.0f,
(j / (objectSqrtCount * objectSqrtCount)) * 30.0f + 30.0f));
effectMesh.Parameters.Set(TransformationKeys.World, w2);
effectMeshes.Add(effectMesh);
}
var groundMesh = new EffectMesh(effect, MeshDataHelper.CreateBox(1000, 1000, 1, Color.White));
groundMesh.KeepAliveBy(engineContext.SimpleComponentRegistry);
effectMeshGroup.AddMesh(groundMesh);
groundMesh.Parameters.Set(TransformationKeys.World, Matrix.Translation(0.0f, 0.0f, 0.0f));
var groups = new[] { new int[] { 0, 1 }, new int[] { 0 }, new int[] { 1 } };
int groupIndex = 0;
await TaskEx.Delay(1000);
foreach (var effectMesh in effectMeshes)
{
effectMeshGroup.AddMesh(effectMesh);
}
while (true)
{
await engineContext.Scheduler.NextFrame();
if (engineContext.InputManager.IsKeyPressed(Keys.F8))
{
var permutation = new LightingPermutation {
LightBindings = { new Light() }
};
effect.Permutations.Set(LightingPermutation.Key, permutation);
}
if (engineContext.InputManager.IsKeyPressed(Keys.F9))
{
effect.Permutations.Set(ShadowMapPermutationArray.Key, groups2[(groupIndex2++) % groups2.Length]);
}
}
}
public static async Task Run(EngineContext engineContext)
{
var renderingSetup = RenderingSetup.Singleton;
renderingSetup.Initialize(engineContext);
renderingSetup.RegisterLighting(engineContext);
#if PARADOX_YEBIS
YebisPlugin yebisPlugin;
if (engineContext.DataContext.RenderPassPlugins.TryGetValueCast("YebisPlugin", out yebisPlugin))
{
yebisPlugin.Glare.Enable = true;
yebisPlugin.ToneMap.Exposure = 1.0f;
yebisPlugin.ToneMap.Gamma = 2.2f;
}
#endif
EffectOld effect = engineContext.RenderContext.BuildEffect("SimpleCube")
.Using(new BasicShaderPlugin("ShaderBase")
{
RenderPassPlugin = renderingSetup.MainTargetPlugin
})
.Using(new BasicShaderPlugin("TransformationWVP")
{
RenderPassPlugin = renderingSetup.MainTargetPlugin
})
.Using(new BasicShaderPlugin("AlbedoSpecularBase")
{
RenderPassPlugin = renderingSetup.MainTargetPlugin
})
.Using(new BasicShaderPlugin("AlbedoDiffuseBase")
{
RenderPassPlugin = renderingSetup.MainTargetPlugin
})
.Using(new BasicShaderPlugin("NormalVSGBuffer")
{
RenderPassPlugin = renderingSetup.MainTargetPlugin
})
.Using(new BasicShaderPlugin("SpecularPowerPerMesh")
{
RenderPassPlugin = renderingSetup.MainTargetPlugin
})
.Using(new BasicShaderPlugin("PositionVSGBuffer")
{
RenderPassPlugin = renderingSetup.MainTargetPlugin
})
.Using(new BasicShaderPlugin("BRDFDiffuseLambert")
{
RenderPassPlugin = renderingSetup.MainTargetPlugin
})
.Using(new BasicShaderPlugin("BRDFSpecularBlinnPhong")
{
RenderPassPlugin = renderingSetup.MainTargetPlugin
})
.Using(new BasicShaderPlugin(new ShaderMixinSource()
{
new ShaderComposition("albedoDiffuse", new ShaderClassSource("ComputeColorStream"))
})
{
RenderPassPlugin = renderingSetup.MainTargetPlugin
})
.Using(new BasicShaderPlugin(new ShaderMixinSource()
{
new ShaderComposition("albedoSpecular", new ShaderClassSource("ComputeColorSynthetic"))
})
{
RenderPassPlugin = renderingSetup.MainTargetPlugin
})
.Using(new GBufferShaderPlugin {
RenderPassPlugin = (GBufferPlugin)engineContext.DataContext.RenderPassPlugins.TryGetValue("GBufferPlugin")
})
.Using(new LightingShaderPlugin()
{
RenderPassPlugin = (LightingPlugin)engineContext.DataContext.RenderPassPlugins.TryGetValue("LightingPlugin")
})
.Using(new BasicShaderPlugin("LightDirectionalShading")
{
RenderPassPlugin = renderingSetup.MainTargetPlugin
})
;
var shadowMap1 = new ShadowMap(new DirectionalLight()
{
LightColor = new Color3(1.0f, 1.0f, 1.0f), LightDirection = new Vector3(1.0f, 1.0f, 1.0f)
});
effect.Permutations.Set(ShadowMapPermutationArray.Key, new ShadowMapPermutationArray {
ShadowMaps = { shadowMap1 }
});
var r = new Random(0);
VirtualFileSystem.MountFileSystem("/global_data", "..\\..\\deps\\data\\");
VirtualFileSystem.MountFileSystem("/global_data2", "..\\..\\data\\");
SkyBoxPlugin skyBoxPlugin;
if (engineContext.DataContext.RenderPassPlugins.TryGetValueCast("SkyBoxPlugin", out skyBoxPlugin))
{
var skyBoxTexture = (Texture2D)await engineContext.AssetManager.LoadAsync <Texture>("/global_data/gdc_demo/bg/GDC2012_map_sky.dds");
skyBoxPlugin.Texture = skyBoxTexture;
}
var effectMeshGroup = new RenderPassListEnumerator();
engineContext.RenderContext.RenderPassEnumerators.Add(effectMeshGroup);
var groundMesh = new EffectMesh(effect, MeshDataHelper.CreateBox(10000, 10000, 1, Color.White));
groundMesh.KeepAliveBy(engineContext.SimpleComponentRegistry);
effectMeshGroup.AddMesh(groundMesh);
groundMesh.Parameters.Set(TransformationKeys.World, Matrix.Translation(new Vector3(0, 0, 0)));
var meshData = MeshDataHelper.CreateSphere(200, 30, 30, Color.Gray);
var sphereMesh = new EffectMesh(effect, meshData);
sphereMesh.Parameters.Set(TransformationKeys.World, Matrix.Translation(new Vector3(0, 0, 50)));
sphereMesh.Parameters.Set(MaterialKeys.SpecularPower, 0f);
sphereMesh.Parameters.Set(MaterialKeys.SpecularColor, Color.White);
effectMeshGroup.AddMesh(sphereMesh);
//while (true)
//{
// await Scheduler.Current.WaitFrame();
// for (int iy = 0; iy < sizeY; iy++)
// {
// for (int ix = 0; ix < sizeX; ix++)
// {
// var iFactor = (float)(iy * sizeY + ix) / (sizeX * sizeY);
// var sphere = spheres[iy, ix];
// var sphereMesh = sphere.Mesh;
// var specularColor = R8G8B8A8.SmoothStep(R8G8B8A8.GreenYellow, R8G8B8A8.Gray, iFactor);
// // Matrix.RotationX((float)Math.PI/2.0f) * M
// sphereMesh.Parameters.Set(
// TransformationKeys.World,
// Matrix.Translation(
// new R32G32B32_Float(
// (ix - sizeX / 2) * (size * 1.2f) * 2.0f,
// (iy - sizeY / 2) * (size * 1.2f) * 2.0f,
// (float)(2000 * (0.5 + 0.5 * Math.Sin(clock.ElapsedMilliseconds / 1000.0f * sphere.Speed * 0.5f + Math.PI * sphere.Phase))))));
// sphereMesh.Parameters.Set(MaterialKeys.SpecularPower, iFactor * 0.9f);
// sphereMesh.Parameters.Set(MaterialKeys.SpecularColor, specularColor);
// }
// }
// time = clock.ElapsedMilliseconds / 1000.0f;
// if (lightInfo.Length > 0)
// {
// int index = 0;
// foreach (var mesh in effectLight.Meshes)
// {
// mesh.Parameters.Set(LightKeys.LightPosition, new R32G32B32_Float(lightInfo[index].Radius * (float)Math.Cos(-time * 0.17f + lightInfo[index].Phase), lightInfo[index].Radius * (float)Math.Sin(-time * 0.05f + lightInfo[index].Phase), lightInfo[index].Z * (0.5f + 0.5f * (float)Math.Sin(-time * 0.1f + lightInfo[index].Phase * 2.0f))));
// index++;
// }
// }
//}
}
public override void Load()
{
base.Load();
skyboxEffect = this.EffectSystemOld.BuildEffect("Skybox")
.Using(new StateShaderPlugin()
{
RenderPassPlugin = this, UseDepthStencilState = true
})
.Using(new BasicShaderPlugin(
new ShaderMixinSource()
{
Mixins = new List <ShaderClassSource>()
{
new ShaderClassSource("SkyBox")
},
Compositions = new Dictionary <string, ShaderSource>()
{
{ "color", SkyBoxColor }
}
})
{
RenderPassPlugin = this
})
.InstantiatePermutation();
if (OfflineCompilation)
{
return;
}
Parameters.AddSources(MainPlugin.ViewParameters);
var zBackgroundValue = MainTargetPlugin.ClearDepth;
// Generates a quad for post effect rendering (should be utility function)
var vertices = new[]
{
-1.0f, 1.0f, zBackgroundValue, 1.0f,
1.0f, 1.0f, zBackgroundValue, 1.0f,
-1.0f, -1.0f, zBackgroundValue, 1.0f,
1.0f, -1.0f, zBackgroundValue, 1.0f,
};
Parameters.RegisterParameter(EffectPlugin.DepthStencilStateKey);
Parameters.Set(TexturingKeys.Sampler, GraphicsDevice.SamplerStates.LinearWrap);
// Use the quad for this effectMesh
var quadData = new Mesh();
quadData.Draw = new MeshDraw
{
DrawCount = 4,
PrimitiveType = PrimitiveType.TriangleStrip,
VertexBuffers = new[]
{
new VertexBufferBinding(Buffer.Vertex.New(GraphicsDevice, vertices), new VertexDeclaration(VertexElement.Position <Vector4>()), 4)
}
};
RenderPass.StartPass += (context) =>
{
// Setup the Viewport
context.GraphicsDevice.SetViewport(MainTargetPlugin.Viewport);
// Setup the depth stencil and main render target.
context.GraphicsDevice.SetRenderTarget(MainTargetPlugin.DepthStencil, MainTargetPlugin.RenderTarget);
};
RenderPass.EndPass += (context) => context.GraphicsDevice.UnsetRenderTargets();
var skyboxMesh = new EffectMesh(skyboxEffect, quadData).KeepAliveBy(this);
// If the main target plugin is not clearing anything, we assume that this is the job of the skybox plugin
if (!MainTargetPlugin.EnableClearTarget && !MainTargetPlugin.EnableClearDepth)
{
var description = new DepthStencilStateDescription().Default();
description.DepthBufferFunction = CompareFunction.Always;
var alwaysWrite = DepthStencilState.New(GraphicsDevice, description);
skyboxMesh.Parameters.Set(EffectPlugin.DepthStencilStateKey, alwaysWrite);
}
else
{
skyboxMesh.Parameters.Set(EffectPlugin.DepthStencilStateKey, MainTargetPlugin.DepthStencilState);
}
skyboxMesh.Parameters.AddSources(this.Parameters);
RenderSystem.GlobalMeshes.AddMesh(skyboxMesh);
}
public override void Load()
{
base.Load();
skyboxEffect = this.EffectSystemOld.BuildEffect("Skybox")
.Using(new StateShaderPlugin() { RenderPassPlugin = this, UseDepthStencilState = true })
.Using(new BasicShaderPlugin(
new ShaderMixinSource() {
Mixins = new List<ShaderClassSource>() { new ShaderClassSource("SkyBox")},
Compositions = new Dictionary<string, ShaderSource>() { {"color", SkyBoxColor}}
}) { RenderPassPlugin = this })
.InstantiatePermutation();
if (OfflineCompilation)
return;
Parameters.AddSources(MainPlugin.ViewParameters);
var zBackgroundValue = MainTargetPlugin.ClearDepth;
// Generates a quad for post effect rendering (should be utility function)
var vertices = new[]
{
-1.0f, 1.0f, zBackgroundValue, 1.0f,
1.0f, 1.0f, zBackgroundValue, 1.0f,
-1.0f, -1.0f, zBackgroundValue, 1.0f,
1.0f, -1.0f, zBackgroundValue, 1.0f,
};
Parameters.RegisterParameter(EffectPlugin.DepthStencilStateKey);
Parameters.Set(TexturingKeys.Sampler, GraphicsDevice.SamplerStates.LinearWrap);
// Use the quad for this effectMesh
var quadData = new Mesh();
quadData.Draw = new MeshDraw
{
DrawCount = 4,
PrimitiveType = PrimitiveType.TriangleStrip,
VertexBuffers = new[]
{
new VertexBufferBinding(Buffer.Vertex.New(GraphicsDevice, vertices), new VertexDeclaration(VertexElement.Position<Vector4>()), 4)
}
};
RenderPass.StartPass += (context) =>
{
// Setup the Viewport
context.GraphicsDevice.SetViewport(MainTargetPlugin.Viewport);
// Setup the depth stencil and main render target.
context.GraphicsDevice.SetRenderTarget(MainTargetPlugin.DepthStencil, MainTargetPlugin.RenderTarget);
};
RenderPass.EndPass += (context) => context.GraphicsDevice.UnsetRenderTargets();
var skyboxMesh = new EffectMesh(skyboxEffect, quadData).KeepAliveBy(this);
// If the main target plugin is not clearing anything, we assume that this is the job of the skybox plugin
if (!MainTargetPlugin.EnableClearTarget && !MainTargetPlugin.EnableClearDepth)
{
var description = new DepthStencilStateDescription().Default();
description.DepthBufferFunction = CompareFunction.Always;
var alwaysWrite = DepthStencilState.New(GraphicsDevice, description);
skyboxMesh.Parameters.Set(EffectPlugin.DepthStencilStateKey, alwaysWrite);
}
else
{
skyboxMesh.Parameters.Set(EffectPlugin.DepthStencilStateKey, MainTargetPlugin.DepthStencilState);
}
skyboxMesh.Parameters.AddSources(this.Parameters);
RenderSystem.GlobalMeshes.AddMesh(skyboxMesh);
}
public override void Load()
{
base.Load();
slideShowEffect = this.EffectSystemOld.BuildEffect("SlideShow")
.Using(new StateShaderPlugin() { RenderPassPlugin = this, UseDepthStencilState = true})
.Using(new BasicShaderPlugin(new ShaderClassSource("PostEffectTransition")) { RenderPassPlugin = this })
.InstantiatePermutation();
if (OfflineCompilation)
return;
RenderPass.StartPass += (context) =>
{
if (RenderPass.Enabled)
{
// Setup the Viewport
context.GraphicsDevice.SetViewport(MainTargetPlugin.Viewport);
// Setup the depth stencil and main render target.
context.GraphicsDevice.SetRenderTarget(RenderTarget);
}
};
RenderPass.EndPass += (context) =>
{
if (RenderPass.Enabled)
{
context.GraphicsDevice.UnsetRenderTargets();
}
};
// Generates a quad for post effect rendering (should be utility function)
var vertices = new[]
{
-1.0f, 1.0f,
1.0f, 1.0f,
-1.0f, -1.0f,
1.0f, -1.0f,
};
// Use the quad for this effectMesh
var quadData = new Mesh();
quadData.Draw = new MeshDraw
{
DrawCount = 4,
PrimitiveType = PrimitiveType.TriangleStrip,
VertexBuffers = new[]
{
new VertexBufferBinding(Buffer.Vertex.New(GraphicsDevice, vertices), new VertexDeclaration(VertexElement.Position<Vector2>()), 4)
}
};
var textureMesh = new EffectMesh(slideShowEffect, quadData).KeepAliveBy(this);
textureMesh.Parameters.Set(EffectPlugin.DepthStencilStateKey, GraphicsDevice.DepthStencilStates.None);
textureMesh.Parameters.AddSources(this.Parameters);
RenderSystem.GlobalMeshes.AddMesh(textureMesh);
}
public static async Task MoveLights(EngineContext engineContext)
{
var r = new Random(0);
var config = AppConfig.GetConfiguration <Config>("LightScript2");
LightingPrepassPlugin lightingPrepassPlugin;
if (!engineContext.DataContext.RenderPassPlugins.TryGetValueCast("LightingPrepassPlugin", out lightingPrepassPlugin))
{
return;
}
var effectMeshGroup = new RenderPassListEnumerator();
engineContext.RenderContext.RenderPassEnumerators.Add(effectMeshGroup);
// Lights
for (int i = 0; i < 1024; ++i)
{
var effectMesh = new EffectMesh(lightingPrepassPlugin.Lights);
Color3 color = (Color3)Color.White;
switch (i % 7)
{
case 0: color = new Color3(0.7f, 0.0f, 0.0f); break;
case 1: color = new Color3(0.0f, 0.7f, 0.0f); break;
case 2: color = new Color3(0.0f, 0.0f, 0.7f); break;
case 3: color = new Color3(0.7f, 0.7f, 0.0f); break;
case 4: color = new Color3(0.7f, 0.0f, 0.7f); break;
case 5: color = new Color3(0.0f, 0.7f, 0.7f); break;
case 6: color = new Color3(0.7f, 0.7f, 0.7f); break;
}
effectMesh.Parameters.Set(LightKeys.LightRadius, 60.0f);
effectMesh.Parameters.Set(LightKeys.LightColor, color);
effectMesh.Parameters.Set(LightKeys.LightIntensity, 1.0f);
effectMesh.KeepAliveBy(engineContext.SimpleComponentRegistry);
effectMeshGroup.AddMesh(effectMesh);
}
bool animatedLights = config.AnimatedLights;
EffectOld effectLight = null;
try
{
effectLight = engineContext.RenderContext.RenderPassPlugins.OfType <LightingPrepassPlugin>().FirstOrDefault().Lights;
}
catch
{
return;
}
var lightInfo = new LightInfo[effectLight != null ? effectLight.Meshes.Count : 0];
for (int i = 0; i < lightInfo.Length; ++i)
{
lightInfo[i].Radius = (float)r.NextDouble() * 1000.0f + 500.0f;
lightInfo[i].Phase = (float)r.NextDouble() * 10.0f;
lightInfo[i].Z = (float)r.NextDouble() * 150.0f + 150.0f;
}
float time = 0.0f;
var st = new Stopwatch();
var lastTickCount = 0;
var st2 = new Stopwatch();
st2.Start();
bool firstTime = true;
while (true)
{
await Scheduler.NextFrame();
time += 0.003f;
if (lightInfo.Length > 0)
{
if (animatedLights || firstTime)
{
int index = 0;
foreach (var mesh in effectLight.Meshes)
{
mesh.Parameters.Set(LightKeys.LightPosition, new Vector3(lightInfo[index].Radius * (float)Math.Cos(time * 3.0f + lightInfo[index].Phase), lightInfo[index].Radius * (float)Math.Sin(time * 3.0f + lightInfo[index].Phase), lightInfo[index].Z));
index++;
}
firstTime = false;
}
}
}
}
public override void Load()
{
base.Load();
var postEffectsPlugin = new PostEffectGraphPlugin("PostEffectPlugin")
{
RenderPass = RenderPass
};
EffectOld hbaoEffect = this.EffectSystemOld.BuildEffect("HBAO")
.Using(new PostEffectShaderPlugin()
{
RenderPassPlugin = postEffectsPlugin
})
.Using(new BasicShaderPlugin(new ShaderClassSource("PostEffectHBAO")
{
GenericArguments = new object[] { UseNormal ? 1 : 0, (int)Quality }
}))
.KeepAliveBy(ActiveObjects)
.InstantiatePermutation()
.KeepAliveBy(ActiveObjects);
// Parameters.AddSources(MainPlugin.ViewParameters);
if (OfflineCompilation)
{
return;
}
var colorTexture = (Texture2D)GBufferPlugin.MainTargetPlugin.RenderTarget.Texture;
bool doBlur = true;
bool halfResAO = false;
//=================================================
//Add hbao pass
//==========================================
//HBAO params
int HBAO_numDir = 16; //TODO: should we recreate the random texture if we change this parameter?
//==========================================
//Create random texture
var rng = new Random(0);
Vector3[] tab = new Vector3[64 * 64];
for (int i = 0; i < 64 * 64; i++)
{
float angle = (float)(2.0 * Math.PI * rng.NextDouble()) / (float)HBAO_numDir;
Vector3 sample = new Vector3(
(float)Math.Cos(angle),
(float)Math.Sin(angle),
(float)rng.NextDouble()
);
tab[i] = sample;
}
var randomTexture = Texture.New2D(GraphicsDevice, 64, 64, PixelFormat.R32G32B32_Float, tab);
var hbaoQuadMesh = new EffectMesh(hbaoEffect, name: "HBAO level").KeepAliveBy(ActiveObjects);
//var renderTarget = renderingSetup.MainPlugin.RenderTarget;
hbaoQuadMesh.Parameters.Set(PostEffectHBAOKeys.RandomTexture, randomTexture);
hbaoQuadMesh.Parameters.Set(PostEffectHBAOKeys.CountDirection, CountDirection);
hbaoQuadMesh.Parameters.Set(PostEffectHBAOKeys.CountStepMax, CountStepMax);
hbaoQuadMesh.Parameters.Set(PostEffectHBAOKeys.Radius, Radius);
hbaoQuadMesh.Parameters.Set(PostEffectHBAOKeys.Attenuation, Attenuation);
hbaoQuadMesh.Parameters.Set(PostEffectHBAOKeys.AngleBias, AngleBias * (float)Math.PI / 180.0f);
hbaoQuadMesh.Parameters.Set(PostEffectHBAOKeys.Contrast, Contrast);
hbaoQuadMesh.Parameters.Set(PostEffectHBAOKeys.RenderTargetResolutionRatio, halfResAO ? 0.5f : 1.0f);
hbaoQuadMesh.Parameters.Set(GBufferBaseKeys.GBufferTexture, GBufferPlugin.GBufferTexture);
hbaoQuadMesh.Parameters.Set(RenderTargetKeys.DepthStencilSource, GBufferPlugin.DepthStencil.Texture);
if (!doBlur)
{
var aoRenderTarget = Texture.New2D(GraphicsDevice, GraphicsDevice.BackBuffer.Width, GraphicsDevice.BackBuffer.Height, PixelFormat.R8_UNorm, TextureFlags.RenderTarget).ToRenderTarget().KeepAliveBy(ActiveObjects);
aoRenderTarget.Name = "AOTexture";
hbaoQuadMesh.Parameters.Set(RenderTargetKeys.RenderTarget, aoRenderTarget);
}
else
{
EffectOld hbaoBlurEffect = this.EffectSystemOld.BuildEffect("HBAO Blur")
.Using(new PostEffectShaderPlugin()
{
RenderPassPlugin = postEffectsPlugin
})
.Using(new BasicShaderPlugin("PostEffectHBAOBlur"))
.InstantiatePermutation();
//=====================================================================
//BlurX
EffectMesh hbaoBlurQuadMeshX = new EffectMesh(hbaoBlurEffect, name: "HBAO Blur X level");
hbaoBlurQuadMeshX.Parameters.Set(PostEffectHBAOBlurKeys.BlurDirection, new Vector2(1, 0));
hbaoBlurQuadMeshX.Parameters.Set(PostEffectHBAOBlurKeys.BlurRadius, BlurRadius);
hbaoBlurQuadMeshX.Parameters.Set(PostEffectHBAOBlurKeys.BlurSharpness, BlurSharpness);
hbaoBlurQuadMeshX.Parameters.Set(PostEffectHBAOBlurKeys.ColorTexture, colorTexture);
hbaoBlurQuadMeshX.Parameters.Set(PostEffectHBAOBlurKeys.MultiplyResultWithColorTarget, false);
hbaoBlurQuadMeshX.Parameters.Set(RenderTargetKeys.DepthStencilSource, GBufferPlugin.DepthStencil.Texture);
//TODO: check the format (RGB 8 bits, or Float or half-float?)
//TODO: check the resolution (can be half!), must update PostEffectSSDOKeys uniforms!
var backBuffer = GraphicsDevice.BackBuffer;
postEffectsPlugin.AddLink(
hbaoQuadMesh,
RenderTargetKeys.RenderTarget,
hbaoBlurQuadMeshX,
PostEffectHBAOBlurKeys.AmbiantOcclusionTexture,
new TextureDescription()
{
Width = backBuffer.Width >> (halfResAO ? 1 : 0), Height = backBuffer.Height >> (halfResAO ? 1 : 0), Format = PixelFormat.R8_UNorm
});
//hbaoBlurQuadMeshX.Parameters.Set(RenderTargetKeys.RenderTarget, engineContext.RenderContext.RenderTarget);
//=====================================================================
//BlurY
EffectMesh hbaoBlurQuadMeshY = new EffectMesh(hbaoBlurEffect, name: "HBAO Blur Y level");
hbaoBlurQuadMeshY.Parameters.Set(PostEffectHBAOBlurKeys.BlurDirection, new Vector2(0, 1));
hbaoBlurQuadMeshY.Parameters.Set(PostEffectHBAOBlurKeys.BlurRadius, BlurRadius);
hbaoBlurQuadMeshY.Parameters.Set(PostEffectHBAOBlurKeys.BlurSharpness, BlurSharpness);
hbaoBlurQuadMeshY.Parameters.Set(PostEffectHBAOBlurKeys.ColorTexture, colorTexture);
hbaoBlurQuadMeshY.Parameters.Set(PostEffectHBAOBlurKeys.MultiplyResultWithColorTarget, !Debug);
hbaoBlurQuadMeshY.Parameters.Set(RenderTargetKeys.DepthStencilSource, GBufferPlugin.DepthStencil.Texture);
//TODO: check the format (RGB 8 bits, or Float or half-float?)
//TODO: check the resolution (can be half!), must update PostEffectSSDOKeys uniforms!
postEffectsPlugin.AddLink(
hbaoBlurQuadMeshX,
RenderTargetKeys.RenderTarget,
hbaoBlurQuadMeshY,
PostEffectHBAOBlurKeys.AmbiantOcclusionTexture,
new TextureDescription {
Width = backBuffer.Width, Height = backBuffer.Height, Format = PixelFormat.R8_UNorm
});
hbaoBlurQuadMeshY.Parameters.Set(RenderTargetKeys.RenderTarget, RenderTarget);
}
var effectMeshGroup = new RenderPassListEnumerator();
foreach (var mesh in postEffectsPlugin.Meshes)
{
RenderSystem.GlobalMeshes.AddMesh(mesh);
}
// Link post effects (this will create intermediate surfaces)
postEffectsPlugin.Resolve();
}
private void SetupMeshResources(EffectOld effect, EffectMesh effectMesh)
{
effectMesh.Parameters.Set(DepthStencilStateKey, RenderPassPlugin.DepthStencilStateZReadOnly);
}
public override void Load()
{
base.Load();
RenderPass.AddPass(boundingBoxPass, heatShimmerPass, heatShimmerComposePass);
// Use MinMax Plugin
var bbRenderTargetPlugin = new RenderTargetsPlugin("BoundingBoxRenderTargetPlugin")
{
EnableSetTargets = true,
EnableClearTarget = true,
RenderTarget = null,
RenderPass = boundingBoxPass,
Services = Services
};
bbRenderTargetPlugin.Apply();
Parameters.AddSources(ViewParameters);
Parameters.SetDefault(RenderTargetKeys.DepthStencilSource);
Parameters.SetDefault(TexturingKeys.Sampler);
bbRenderTargetPlugin.Parameters.AddSources(Parameters);
EffectOld minMaxEffect = this.EffectSystemOld.BuildEffect("MinMax")
.Using(new MinMaxShaderPlugin("MinMaxShaderPlugin")
{
RenderPassPlugin = bbRenderTargetPlugin
})
.Using(new BasicShaderPlugin("TransformationWVP")
{
RenderPassPlugin = bbRenderTargetPlugin
})
.KeepAliveBy(ActiveObjects)
.InstantiatePermutation()
.KeepAliveBy(ActiveObjects);
heatShimmerPass.Parameters = new ParameterCollection();
heatShimmerPass.Parameters.AddSources(Parameters);
heatShimmerPass.Parameters.AddSources(NoisePlugin.Parameters);
EffectOld heatShimmerEffect = this.EffectSystemOld.BuildEffect("HeatShimmer")
.Using(new PostEffectSeparateShaderPlugin()
{
RenderPass = heatShimmerPass
})
.Using(
new BasicShaderPlugin(
new ShaderMixinSource()
{
Mixins = new List <ShaderClassSource>()
{
// TODO add support for IsZReverse
//new ShaderClassSource("PostEffectHeatShimmer", Debug ? 1 : 0, effectSystemOld.IsZReverse ? 1 : 0, 3),
new ShaderClassSource("PostEffectHeatShimmer", Debug ? 1 : 0, false ? 1 : 0, 3)
},
Compositions = new Dictionary <string, ShaderSource>()
{
{ "NoiseSource", new ShaderClassSource("SimplexNoise") }
},
}
)
{
RenderPass = heatShimmerPass
})
.KeepAliveBy(ActiveObjects)
.InstantiatePermutation()
.KeepAliveBy(ActiveObjects);
EffectOld heatShimmerDisplayEffect = this.EffectSystemOld.BuildEffect("HeatShimmer")
.Using(new PostEffectSeparateShaderPlugin()
{
RenderPass = heatShimmerComposePass
})
.Using(new BasicShaderPlugin(new ShaderClassSource("PostEffectHeatShimmerDisplay", Debug ? 1 : 0))
{
RenderPass = heatShimmerComposePass
})
.KeepAliveBy(ActiveObjects)
.InstantiatePermutation()
.KeepAliveBy(ActiveObjects);
if (OfflineCompilation)
{
return;
}
Parameters.Set(RenderTargetKeys.DepthStencilSource, DepthStencil.Texture);
Parameters.Set(TexturingKeys.Sampler, GraphicsDevice.SamplerStates.PointClamp);
// ------------------------------------------
// BoundingBox prepass
// ------------------------------------------
var renderTargetDesc = RenderSource.Description;
var bbRenderTarget = Texture.New2D(GraphicsDevice, renderTargetDesc.Width, renderTargetDesc.Height, PixelFormat.R32G32_Float, TextureFlags.ShaderResource | TextureFlags.RenderTarget).KeepAliveBy(ActiveObjects);
bbRenderTargetPlugin.RenderTarget = bbRenderTarget.ToRenderTarget();
// Add meshes
foreach (var bbMeshData in BoundingBoxes)
{
// Mesh for MinPass
var bbMesh = new EffectMesh(minMaxEffect, bbMeshData).KeepAliveBy(ActiveObjects);
// Add mesh
// boundingBoxPass.AddPass(bbMesh.EffectMeshPasses[0].EffectPass);
effectMeshes.Add(bbMesh);
RenderSystem.GlobalMeshes.AddMesh(bbMesh);
}
// ------------------------------------------
// Heat Compute
// ------------------------------------------
var shimmerTexture = Texture.New2D(GraphicsDevice, renderTargetDesc.Width, renderTargetDesc.Height, PixelFormat.R8_UNorm, TextureFlags.ShaderResource | TextureFlags.RenderTarget);
var shimmerRenderTarget = shimmerTexture.ToRenderTarget();
heatShimmerPass.StartPass += context => context.GraphicsDevice.Clear(shimmerRenderTarget, Color.Black);
var quadMesh = new EffectMesh(heatShimmerEffect).KeepAliveBy(ActiveObjects);
quadMesh.Parameters.Set(TexturingKeys.Texture1, bbRenderTarget);
quadMesh.Parameters.Set(RenderTargetKeys.RenderTarget, shimmerRenderTarget);
effectMeshes.Add(quadMesh);
RenderSystem.GlobalMeshes.AddMesh(quadMesh);
// ------------------------------------------
// Heat display
// ------------------------------------------
quadMesh = new EffectMesh(heatShimmerDisplayEffect).KeepAliveBy(ActiveObjects);
quadMesh.Parameters.Set(TexturingKeys.Texture0, RenderSource);
quadMesh.Parameters.Set(TexturingKeys.Texture1, shimmerTexture);
quadMesh.Parameters.Set(RenderTargetKeys.RenderTarget, RenderTarget);
effectMeshes.Add(quadMesh);
RenderSystem.GlobalMeshes.AddMesh(quadMesh);
}
public override void Load()
{
base.Load();
slideShowEffect = this.EffectSystemOld.BuildEffect("SlideShow")
.Using(new StateShaderPlugin()
{
RenderPassPlugin = this, UseDepthStencilState = true
})
.Using(new BasicShaderPlugin(new ShaderClassSource("PostEffectTransition"))
{
RenderPassPlugin = this
})
.InstantiatePermutation();
if (OfflineCompilation)
{
return;
}
RenderPass.StartPass += (context) =>
{
if (RenderPass.Enabled)
{
// Setup the Viewport
context.GraphicsDevice.SetViewport(MainTargetPlugin.Viewport);
// Setup the depth stencil and main render target.
context.GraphicsDevice.SetRenderTarget(RenderTarget);
}
};
RenderPass.EndPass += (context) =>
{
if (RenderPass.Enabled)
{
context.GraphicsDevice.UnsetRenderTargets();
}
};
// Generates a quad for post effect rendering (should be utility function)
var vertices = new[]
{
-1.0f, 1.0f,
1.0f, 1.0f,
-1.0f, -1.0f,
1.0f, -1.0f,
};
// Use the quad for this effectMesh
var quadData = new Mesh();
quadData.Draw = new MeshDraw
{
DrawCount = 4,
PrimitiveType = PrimitiveType.TriangleStrip,
VertexBuffers = new[]
{
new VertexBufferBinding(Buffer.Vertex.New(GraphicsDevice, vertices), new VertexDeclaration(VertexElement.Position <Vector2>()), 4)
}
};
var textureMesh = new EffectMesh(slideShowEffect, quadData).KeepAliveBy(this);
textureMesh.Parameters.Set(EffectPlugin.DepthStencilStateKey, GraphicsDevice.DepthStencilStates.None);
textureMesh.Parameters.AddSources(this.Parameters);
RenderSystem.GlobalMeshes.AddMesh(textureMesh);
}
