Task IQueryPostProcessor <TCommand, VoidUnit> .ProcessAsync(
TCommand command,
IPostProcessorContext <VoidUnit> context,
CancellationToken cancellationToken)
{
return(ProcessAsync(command, cancellationToken));
}
void Filter(IPostProcessorContext context)
{
Instrument.Begin(InstrumentFilter);
//----------------------------------------------------------------
// エフェクト
edgeEffect.EdgeWidth = EdgeWidth;
edgeEffect.EdgeIntensity = EdgeIntensity;
edgeEffect.NormalThreshold = NormalThreshold;
edgeEffect.DepthThreshold = DepthThreshold;
edgeEffect.NormalSensitivity = NormalSensitivity;
edgeEffect.DepthSensitivity = DepthSensitivity;
edgeEffect.EdgeColor = EdgeColor;
edgeEffect.NormalDepthMap = normalDepthMap;
//----------------------------------------------------------------
// 描画
GraphicsDevice.SetRenderTarget(context.Destination);
SpriteBatch.Begin(SpriteSortMode.Deferred, BlendState.Opaque, null, null, null, edgeEffect.Effect);
SpriteBatch.Draw(context.Source, context.Destination.Bounds, Color.White);
SpriteBatch.End();
GraphicsDevice.SetRenderTarget(null);
Instrument.End();
}
void Filter(IPostProcessorContext context)
{
Instrument.Begin(InstrumentFilter);
if (blur != null)
{
blur.Filter(shadowSceneMap);
}
//----------------------------------------------------------------
// エフェクト
shadowColorParameter.SetValue(shadowColor);
shadowSceneMapParameter.SetValue(shadowSceneMap);
//----------------------------------------------------------------
// 描画
GraphicsDevice.SetRenderTarget(context.Destination);
SpriteBatch.Begin(SpriteSortMode.Deferred, BlendState.Opaque, null, null, null, sssmEffect);
SpriteBatch.Draw(context.Source, context.Destination.Bounds, Color.White);
SpriteBatch.End();
GraphicsDevice.SetRenderTarget(null);
Instrument.End();
}
void Filter(IPostProcessorContext context)
{
Instrument.Begin(InstrumentFilter);
//================================================================
// シーンにブラーを適用
blur.Filter(context.Source, bluredSceneMap);
//================================================================
// シーンとブラー済みシーンを深度マップに基いて合成
//----------------------------------------------------------------
// エフェクト
var distance = internalCamera.Projection.FarPlaneDistance - internalCamera.Projection.NearPlaneDistance;
dofEffect.NearPlaneDistance = internalCamera.Projection.NearPlaneDistance;
dofEffect.FarPlaneDistance = internalCamera.Projection.FarPlaneDistance / distance;
dofEffect.FocusDistance = internalCamera.FocusDistance;
dofEffect.FocusRange = internalCamera.FocusRange;
dofEffect.DepthMap = depthMap;
dofEffect.BluredSceneMap = bluredSceneMap;
//----------------------------------------------------------------
// 描画
GraphicsDevice.SetRenderTarget(context.Destination);
SpriteBatch.Begin(SpriteSortMode.Deferred, BlendState.Opaque, null, null, null, dofEffect.Effect);
SpriteBatch.Draw(context.Source, context.Destination.Bounds, Color.White);
SpriteBatch.End();
GraphicsDevice.SetRenderTarget(null);
Instrument.End();
}
Task IQueryPostProcessor <TCommand, VoidUnit> .ProcessAsync(
TCommand command,
IPostProcessorContext <VoidUnit> context,
CancellationToken cancellationToken)
{
Process(command, cancellationToken);
return(TaskBridge.CompletedTask);
}
Task IQueryPostProcessor <TQuery, TResult> .ProcessAsync(
TQuery query,
IPostProcessorContext <TResult> context,
CancellationToken cancellationToken)
{
Process(query, context, cancellationToken);
return(TaskBridge.CompletedTask);
}
public Task ProcessAsync(
Calculate request,
IPostProcessorContext <int> context,
CancellationToken cancellationToken)
{
context.Result = Value;
return(TaskBridge.CompletedTask);
}
public override void Process(IPostProcessorContext context)
{
Instrument.Begin(InstrumentProcess);
DrawNormalDepth(context);
Filter(context);
TextureDisplay.Add(normalDepthMap);
Instrument.End();
}
public override void Process(IPostProcessorContext context)
{
Instrument.Begin(InstrumentProcess);
DrawShadowScene(context);
Filter(context);
TextureDisplay.Add(shadowSceneMap);
Instrument.End();
}
void DrawNormalDepth(IPostProcessorContext context)
{
Instrument.Begin(InstrumentDrawNormalDepth);
var viewerCamera = context.ActiveCamera;
//----------------------------------------------------------------
// 内部カメラの準備
internalCamera.View.Position = viewerCamera.View.Position;
internalCamera.View.Direction = viewerCamera.View.Direction;
internalCamera.View.Up = viewerCamera.View.Up;
internalCamera.Projection.Fov = viewerCamera.Projection.Fov;
internalCamera.Projection.AspectRatio = viewerCamera.Projection.AspectRatio;
internalCamera.Projection.NearPlaneDistance = viewerCamera.Projection.NearPlaneDistance;
internalCamera.Projection.FarPlaneDistance = FarPlaneDistance;
internalCamera.Update();
internalCamera.Frustum.GetCorners(frustumCorners);
frustumSphere = BoundingSphere.CreateFromPoints(frustumCorners);
//----------------------------------------------------------------
// エフェクト
normalDepthMapEffect.View = internalCamera.View.Matrix;
normalDepthMapEffect.Projection = internalCamera.Projection.Matrix;
//----------------------------------------------------------------
// 描画
GraphicsDevice.DepthStencilState = DepthStencilState.Default;
GraphicsDevice.BlendState = BlendState.Opaque;
GraphicsDevice.SetRenderTarget(normalDepthMap);
GraphicsDevice.Clear(ClearOptions.Target | ClearOptions.DepthBuffer, Color.White, 1.0f, 0);
// 不透明オブジェクトのみ対象。
for (int i = 0; i < context.OpaqueObjects.Count; i++)
{
var opaque = context.OpaqueObjects[i];
// 専用カメラの視錐台に含まれるもののみを描画。
if (IsVisibleObject(opaque))
{
opaque.Draw(normalDepthMapEffect);
}
}
GraphicsDevice.SetRenderTarget(null);
Instrument.End();
}
public override void Process(IPostProcessorContext context)
{
Instrument.Begin(InstrumentProcess);
GraphicsDevice.SetRenderTarget(context.Destination);
SpriteBatch.Begin();
SpriteBatch.Draw(context.Source, context.Destination.Bounds, Color.White);
SpriteBatch.Draw(fillTexture, context.Destination.Bounds, Color);
SpriteBatch.End();
GraphicsDevice.SetRenderTarget(null);
Instrument.End();
}
public override void Process(IPostProcessorContext context)
{
Instrument.Begin(InstrumentProcess);
GraphicsDevice.SetRenderTarget(context.Destination);
SpriteBatch.Begin();
SpriteBatch.Draw(context.Source, context.Destination.Bounds, Color.White);
SpriteBatch.Draw(fillTexture, context.Destination.Bounds, Color);
SpriteBatch.End();
GraphicsDevice.SetRenderTarget(null);
Instrument.End();
}
public override void Process(IPostProcessorContext context)
{
Instrument.Begin(InstrumentProcess);
monochromeEffect.Cb = cbCr.X;
monochromeEffect.Cr = cbCr.Y;
GraphicsDevice.SetRenderTarget(context.Destination);
SpriteBatch.Begin(SpriteSortMode.Deferred, BlendState.Opaque, null, null, null, monochromeEffect.Effect);
SpriteBatch.Draw(context.Source, context.Destination.Bounds, Color.White);
SpriteBatch.End();
GraphicsDevice.SetRenderTarget(null);
Instrument.End();
}
public override void Process(IPostProcessorContext context)
{
Instrument.Begin(InstrumentProcess);
monochromeEffect.Cb = cbCr.X;
monochromeEffect.Cr = cbCr.Y;
GraphicsDevice.SetRenderTarget(context.Destination);
SpriteBatch.Begin(SpriteSortMode.Deferred, BlendState.Opaque, null, null, null, monochromeEffect.Effect);
SpriteBatch.Draw(context.Source, context.Destination.Bounds, Color.White);
SpriteBatch.End();
GraphicsDevice.SetRenderTarget(null);
Instrument.End();
}
public override void Process(IPostProcessorContext context)
{
Instrument.Begin(InstrumentProcess);
var height = context.Destination.Height;
density.SetValue(height * MathHelper.PiOver2);
brightness.SetValue(Brightness);
GraphicsDevice.SetRenderTarget(context.Destination);
SpriteBatch.Begin(SpriteSortMode.Deferred, BlendState.Opaque, null, null, null, effect);
SpriteBatch.Draw(context.Source, context.Destination.Bounds, Color.White);
SpriteBatch.End();
GraphicsDevice.SetRenderTarget(null);
Instrument.End();
}
public override void Process(IPostProcessorContext context)
{
Instrument.Begin(InstrumentProcess);
var height = context.Destination.Height;
density.SetValue(height * MathHelper.PiOver2);
brightness.SetValue(Brightness);
GraphicsDevice.SetRenderTarget(context.Destination);
SpriteBatch.Begin(SpriteSortMode.Deferred, BlendState.Opaque, null, null, null, effect);
SpriteBatch.Draw(context.Source, context.Destination.Bounds, Color.White);
SpriteBatch.End();
GraphicsDevice.SetRenderTarget(null);
Instrument.End();
}
void Filter(IPostProcessorContext context)
{
Instrument.Begin(InstrumentFilter);
//----------------------------------------------------------------
// エフェクト
ssaoEffect.SsaoMap = ssaoMap;
//----------------------------------------------------------------
// 描画
GraphicsDevice.SetRenderTarget(context.Destination);
SpriteBatch.Begin(SpriteSortMode.Deferred, BlendState.Opaque, null, null, null, ssaoEffect.Effect);
SpriteBatch.Draw(context.Source, context.Destination.Bounds, Color.White);
SpriteBatch.End();
GraphicsDevice.SetRenderTarget(null);
Instrument.End();
}
void DrawShadowScene(IPostProcessorContext context)
{
Instrument.Begin(InstrumentDrawShadowScene);
var camera = context.ActiveCamera;
var shadowMap = context.ShadowMap;
//----------------------------------------------------------------
// エフェクト
shadowSceneEffect.View = camera.View.Matrix;
shadowSceneEffect.Projection = camera.Projection.Matrix;
shadowSceneEffect.SplitDistances = shadowMap.SplitDistances;
shadowSceneEffect.SplitLightViewProjections = shadowMap.SplitLightViewProjections;
shadowSceneEffect.SplitShadowMaps = shadowMap.SplitShadowMaps;
//----------------------------------------------------------------
// 描画
GraphicsDevice.DepthStencilState = DepthStencilState.Default;
GraphicsDevice.BlendState = BlendState.Opaque;
GraphicsDevice.SetRenderTarget(shadowSceneMap);
GraphicsDevice.Clear(ClearOptions.Target | ClearOptions.DepthBuffer, Color.White, 1.0f, 0);
for (int i = 0; i < context.OpaqueObjects.Count; i++)
{
var opaque = context.OpaqueObjects[i];
opaque.Draw(shadowSceneEffect);
}
for (int i = 0; i < context.TranslucentObjects.Count; i++)
{
var translucent = context.TranslucentObjects[i];
translucent.Draw(shadowSceneEffect);
}
GraphicsDevice.SetRenderTarget(null);
Instrument.End();
}
public override void Process(IPostProcessorContext context)
{
Instrument.Begin(InstrumentProcess);
//----------------------------------------------------------------
// ブルーム エクストラクト マップ
bloomExtractEffect.Threshold = Threshold;
GraphicsDevice.SetRenderTarget(bloomExtractMap);
SpriteBatch.Begin(SpriteSortMode.Deferred, BlendState.Opaque, null, null, null, bloomExtractEffect.Effect);
SpriteBatch.Draw(context.Source, bloomExtractMap.Bounds, Color.White);
SpriteBatch.End();
GraphicsDevice.SetRenderTarget(null);
//----------------------------------------------------------------
// ブルーム エクストラクト マップへブラーを適用
blur.Filter(bloomExtractMap);
//----------------------------------------------------------------
// ブルーム
bloomEffect.BloomIntensity = BloomIntensity;
bloomEffect.BaseIntensity = BaseIntensity;
bloomEffect.BloomSaturation = BloomSaturation;
bloomEffect.BaseSaturation = BaseSaturation;
bloomEffect.BloomExtractMap = bloomExtractMap;
GraphicsDevice.SetRenderTarget(context.Destination);
SpriteBatch.Begin(SpriteSortMode.Deferred, BlendState.Opaque, null, null, null, bloomEffect.Effect);
SpriteBatch.Draw(context.Source, context.Destination.Bounds, Color.White);
SpriteBatch.End();
GraphicsDevice.SetRenderTarget(null);
Instrument.End();
}
void Filter(IPostProcessorContext context)
{
Instrument.Begin(InstrumentFilter);
if (blur != null) blur.Filter(shadowSceneMap);
//----------------------------------------------------------------
// エフェクト
shadowColorParameter.SetValue(shadowColor);
shadowSceneMapParameter.SetValue(shadowSceneMap);
//----------------------------------------------------------------
// 描画
GraphicsDevice.SetRenderTarget(context.Destination);
SpriteBatch.Begin(SpriteSortMode.Deferred, BlendState.Opaque, null, null, null, sssmEffect);
SpriteBatch.Draw(context.Source, context.Destination.Bounds, Color.White);
SpriteBatch.End();
GraphicsDevice.SetRenderTarget(null);
Instrument.End();
}
void DrawShadowScene(IPostProcessorContext context)
{
Instrument.Begin(InstrumentDrawShadowScene);
var camera = context.ActiveCamera;
var shadowMap = context.ShadowMap;
//----------------------------------------------------------------
// エフェクト
shadowSceneEffect.View = camera.View.Matrix;
shadowSceneEffect.Projection = camera.Projection.Matrix;
shadowSceneEffect.SplitDistances = shadowMap.SplitDistances;
shadowSceneEffect.SplitLightViewProjections = shadowMap.SplitLightViewProjections;
shadowSceneEffect.SplitShadowMaps = shadowMap.SplitShadowMaps;
//----------------------------------------------------------------
// 描画
GraphicsDevice.DepthStencilState = DepthStencilState.Default;
GraphicsDevice.BlendState = BlendState.Opaque;
GraphicsDevice.SetRenderTarget(shadowSceneMap);
GraphicsDevice.Clear(ClearOptions.Target | ClearOptions.DepthBuffer, Color.White, 1.0f, 0);
for (int i = 0; i < context.OpaqueObjects.Count; i++)
{
var opaque = context.OpaqueObjects[i];
opaque.Draw(shadowSceneEffect);
}
for (int i = 0; i < context.TranslucentObjects.Count; i++)
{
var translucent = context.TranslucentObjects[i];
translucent.Draw(shadowSceneEffect);
}
GraphicsDevice.SetRenderTarget(null);
Instrument.End();
}
public override void Process(IPostProcessorContext context)
{
Instrument.Begin(InstrumentProcess);
DrawShadowScene(context);
Filter(context);
TextureDisplay.Add(shadowSceneMap);
Instrument.End();
}
void Filter(IPostProcessorContext context)
{
Instrument.Begin(InstrumentFilter);
//----------------------------------------------------------------
// エフェクト
edgeEffect.EdgeWidth = EdgeWidth;
edgeEffect.EdgeIntensity = EdgeIntensity;
edgeEffect.NormalThreshold = NormalThreshold;
edgeEffect.DepthThreshold = DepthThreshold;
edgeEffect.NormalSensitivity = NormalSensitivity;
edgeEffect.DepthSensitivity = DepthSensitivity;
edgeEffect.EdgeColor = EdgeColor;
edgeEffect.NormalDepthMap = normalDepthMap;
//----------------------------------------------------------------
// 描画
GraphicsDevice.SetRenderTarget(context.Destination);
SpriteBatch.Begin(SpriteSortMode.Deferred, BlendState.Opaque, null, null, null, edgeEffect.Effect);
SpriteBatch.Draw(context.Source, context.Destination.Bounds, Color.White);
SpriteBatch.End();
GraphicsDevice.SetRenderTarget(null);
Instrument.End();
}
void DrawNormalDepth(IPostProcessorContext context)
{
Instrument.Begin(InstrumentDrawNormalDepth);
var viewerCamera = context.ActiveCamera;
//----------------------------------------------------------------
// 内部カメラの準備
internalCamera.View.Position = viewerCamera.View.Position;
internalCamera.View.Direction = viewerCamera.View.Direction;
internalCamera.View.Up = viewerCamera.View.Up;
internalCamera.Projection.Fov = viewerCamera.Projection.Fov;
internalCamera.Projection.AspectRatio = viewerCamera.Projection.AspectRatio;
internalCamera.Projection.NearPlaneDistance = viewerCamera.Projection.NearPlaneDistance;
internalCamera.Projection.FarPlaneDistance = FarPlaneDistance;
internalCamera.Update();
internalCamera.Frustum.GetCorners(frustumCorners);
frustumSphere = BoundingSphere.CreateFromPoints(frustumCorners);
//----------------------------------------------------------------
// エフェクト
normalDepthMapEffect.View = internalCamera.View.Matrix;
normalDepthMapEffect.Projection = internalCamera.Projection.Matrix;
//----------------------------------------------------------------
// 描画
GraphicsDevice.DepthStencilState = DepthStencilState.Default;
GraphicsDevice.BlendState = BlendState.Opaque;
GraphicsDevice.SetRenderTarget(normalDepthMap);
GraphicsDevice.Clear(ClearOptions.Target | ClearOptions.DepthBuffer, Color.White, 1.0f, 0);
// 不透明オブジェクトのみ対象。
for (int i = 0; i < context.OpaqueObjects.Count; i++)
{
var opaque = context.OpaqueObjects[i];
// 専用カメラの視錐台に含まれるもののみを描画。
if (IsVisibleObject(opaque))
opaque.Draw(normalDepthMapEffect);
}
GraphicsDevice.SetRenderTarget(null);
Instrument.End();
}
public override void Process(IPostProcessorContext context)
{
Instrument.Begin(InstrumentProcess);
DrawNormalDepth(context);
Filter(context);
TextureDisplay.Add(normalDepthMap);
Instrument.End();
}
public abstract void Process(IPostProcessorContext context);
void DrawSsaoMap(IPostProcessorContext context)
{
Instrument.Begin(InstrumentDrawSsaoMap);
var viewerCamera = context.ActiveCamera;
//================================================================
//
// 法線深度マップを描画
//
//----------------------------------------------------------------
// 内部カメラの準備
internalCamera.View.Position = viewerCamera.View.Position;
internalCamera.View.Direction = viewerCamera.View.Direction;
internalCamera.View.Up = viewerCamera.View.Up;
internalCamera.Projection.Fov = viewerCamera.Projection.Fov;
internalCamera.Projection.AspectRatio = viewerCamera.Projection.AspectRatio;
internalCamera.Projection.NearPlaneDistance = viewerCamera.Projection.NearPlaneDistance;
// TODO
// 状況に応じて FarPlaneDistance を変化させられるように。
//internalCamera.Projection.FarPlaneDistance = viewerCamera.Projection.FarPlaneDistance;
internalCamera.Projection.FarPlaneDistance = 32;
internalCamera.Update();
internalCamera.Frustum.GetCorners(frustumCorners);
frustumSphere = BoundingSphere.CreateFromPoints(frustumCorners);
//----------------------------------------------------------------
// エフェクト
normalDepthMapEffect.View = internalCamera.View.Matrix;
normalDepthMapEffect.Projection = internalCamera.Projection.Matrix;
//----------------------------------------------------------------
// 描画
GraphicsDevice.DepthStencilState = DepthStencilState.Default;
GraphicsDevice.BlendState = BlendState.Opaque;
GraphicsDevice.SetRenderTarget(normalDepthMap);
GraphicsDevice.Clear(ClearOptions.Target | ClearOptions.DepthBuffer, Color.White, 1.0f, 0);
// 不透明オブジェクトのみ対象。
for (int i = 0; i < context.OpaqueObjects.Count; i++)
{
var opaque = context.OpaqueObjects[i];
if (!(opaque is ShadowCaster)) continue;
// 専用カメラの視錐台に含まれるもののみを描画。
if (IsVisibleObject(opaque))
opaque.Draw(normalDepthMapEffect);
}
GraphicsDevice.SetRenderTarget(null);
//================================================================
//
// SSAO マップを描画
//
//----------------------------------------------------------------
// エフェクト
var randomOffsetVector = viewerCamera.View.Position + viewerCamera.View.Direction;
ssaoMapEffect.TotalStrength = TotalStrength;
ssaoMapEffect.Strength = Strength;
ssaoMapEffect.Falloff = Falloff;
ssaoMapEffect.Radius = Radius;
ssaoMapEffect.RandomOffset = randomOffsetVector.LengthSquared();
//----------------------------------------------------------------
// 描画
GraphicsDevice.SetRenderTarget(ssaoMap);
spriteBatch.Begin(SpriteSortMode.Deferred, BlendState.Opaque, SamplerState.PointClamp, null, null, ssaoMapEffect.Effect);
spriteBatch.Draw(normalDepthMap, ssaoMap.Bounds, Color.White);
spriteBatch.End();
GraphicsDevice.SetRenderTarget(null);
//================================================================
//
// SSAO マップへブラーを適用
//
// TODO
for (int i = 0; i < 3; i++)
blur.Filter(ssaoMap, normalDepthMap);
Instrument.End();
}
void Filter(IPostProcessorContext context)
{
Instrument.Begin(InstrumentFilter);
//----------------------------------------------------------------
// エフェクト
ssaoEffect.SsaoMap = ssaoMap;
//----------------------------------------------------------------
// 描画
GraphicsDevice.SetRenderTarget(context.Destination);
SpriteBatch.Begin(SpriteSortMode.Deferred, BlendState.Opaque, null, null, null, ssaoEffect.Effect);
SpriteBatch.Draw(context.Source, context.Destination.Bounds, Color.White);
SpriteBatch.End();
GraphicsDevice.SetRenderTarget(null);
Instrument.End();
}
/// <summary>
/// Executes an action after <typeparamref name="TQuery"/> was handled.
/// </summary>
/// <param name="query">The query to <see cref="IMediator"/>.</param>
/// <param name="context">
/// The context that contains the result of <paramref name="query"/>.
/// </param>
/// <param name="cancellationToken">
/// A cancellation token that should be used to cancel the work.
/// </param>
protected abstract void Process(
TQuery query,
IPostProcessorContext <TResult> context,
CancellationToken cancellationToken
);
public override void Process(IPostProcessorContext context)
{
Instrument.Begin(InstrumentProcess);
//----------------------------------------------------------------
// ブルーム エクストラクト マップ
bloomExtractEffect.Threshold = Threshold;
GraphicsDevice.SetRenderTarget(bloomExtractMap);
SpriteBatch.Begin(SpriteSortMode.Deferred, BlendState.Opaque, null, null, null, bloomExtractEffect.Effect);
SpriteBatch.Draw(context.Source, bloomExtractMap.Bounds, Color.White);
SpriteBatch.End();
GraphicsDevice.SetRenderTarget(null);
//----------------------------------------------------------------
// ブルーム エクストラクト マップへブラーを適用
blur.Filter(bloomExtractMap);
//----------------------------------------------------------------
// ブルーム
bloomEffect.BloomIntensity = BloomIntensity;
bloomEffect.BaseIntensity = BaseIntensity;
bloomEffect.BloomSaturation = BloomSaturation;
bloomEffect.BaseSaturation = BaseSaturation;
bloomEffect.BloomExtractMap = bloomExtractMap;
GraphicsDevice.SetRenderTarget(context.Destination);
SpriteBatch.Begin(SpriteSortMode.Deferred, BlendState.Opaque, null, null, null, bloomEffect.Effect);
SpriteBatch.Draw(context.Source, context.Destination.Bounds, Color.White);
SpriteBatch.End();
GraphicsDevice.SetRenderTarget(null);
Instrument.End();
}
void Filter(IPostProcessorContext context)
{
Instrument.Begin(InstrumentFilter);
//================================================================
// シーンにブラーを適用
blur.Filter(context.Source, bluredSceneMap);
//================================================================
// シーンとブラー済みシーンを深度マップに基いて合成
//----------------------------------------------------------------
// エフェクト
var distance = internalCamera.Projection.FarPlaneDistance - internalCamera.Projection.NearPlaneDistance;
dofEffect.NearPlaneDistance = internalCamera.Projection.NearPlaneDistance;
dofEffect.FarPlaneDistance = internalCamera.Projection.FarPlaneDistance / distance;
dofEffect.FocusDistance = internalCamera.FocusDistance;
dofEffect.FocusRange = internalCamera.FocusRange;
dofEffect.DepthMap = depthMap;
dofEffect.BluredSceneMap = bluredSceneMap;
//----------------------------------------------------------------
// 描画
GraphicsDevice.SetRenderTarget(context.Destination);
SpriteBatch.Begin(SpriteSortMode.Deferred, BlendState.Opaque, null, null, null, dofEffect.Effect);
SpriteBatch.Draw(context.Source, context.Destination.Bounds, Color.White);
SpriteBatch.End();
GraphicsDevice.SetRenderTarget(null);
Instrument.End();
}
void DrawSsaoMap(IPostProcessorContext context)
{
Instrument.Begin(InstrumentDrawSsaoMap);
var viewerCamera = context.ActiveCamera;
//================================================================
//
// 法線深度マップを描画
//
//----------------------------------------------------------------
// 内部カメラの準備
internalCamera.View.Position = viewerCamera.View.Position;
internalCamera.View.Direction = viewerCamera.View.Direction;
internalCamera.View.Up = viewerCamera.View.Up;
internalCamera.Projection.Fov = viewerCamera.Projection.Fov;
internalCamera.Projection.AspectRatio = viewerCamera.Projection.AspectRatio;
internalCamera.Projection.NearPlaneDistance = viewerCamera.Projection.NearPlaneDistance;
// TODO
// 状況に応じて FarPlaneDistance を変化させられるように。
//internalCamera.Projection.FarPlaneDistance = viewerCamera.Projection.FarPlaneDistance;
internalCamera.Projection.FarPlaneDistance = 32;
internalCamera.Update();
internalCamera.Frustum.GetCorners(frustumCorners);
frustumSphere = BoundingSphere.CreateFromPoints(frustumCorners);
//----------------------------------------------------------------
// エフェクト
normalDepthMapEffect.View = internalCamera.View.Matrix;
normalDepthMapEffect.Projection = internalCamera.Projection.Matrix;
//----------------------------------------------------------------
// 描画
GraphicsDevice.DepthStencilState = DepthStencilState.Default;
GraphicsDevice.BlendState = BlendState.Opaque;
GraphicsDevice.SetRenderTarget(normalDepthMap);
GraphicsDevice.Clear(ClearOptions.Target | ClearOptions.DepthBuffer, Color.White, 1.0f, 0);
// 不透明オブジェクトのみ対象。
for (int i = 0; i < context.OpaqueObjects.Count; i++)
{
var opaque = context.OpaqueObjects[i];
if (!(opaque is ShadowCaster))
{
continue;
}
// 専用カメラの視錐台に含まれるもののみを描画。
if (IsVisibleObject(opaque))
{
opaque.Draw(normalDepthMapEffect);
}
}
GraphicsDevice.SetRenderTarget(null);
//================================================================
//
// SSAO マップを描画
//
//----------------------------------------------------------------
// エフェクト
var randomOffsetVector = viewerCamera.View.Position + viewerCamera.View.Direction;
ssaoMapEffect.TotalStrength = TotalStrength;
ssaoMapEffect.Strength = Strength;
ssaoMapEffect.Falloff = Falloff;
ssaoMapEffect.Radius = Radius;
ssaoMapEffect.RandomOffset = randomOffsetVector.LengthSquared();
//----------------------------------------------------------------
// 描画
GraphicsDevice.SetRenderTarget(ssaoMap);
spriteBatch.Begin(SpriteSortMode.Deferred, BlendState.Opaque, SamplerState.PointClamp, null, null, ssaoMapEffect.Effect);
spriteBatch.Draw(normalDepthMap, ssaoMap.Bounds, Color.White);
spriteBatch.End();
GraphicsDevice.SetRenderTarget(null);
//================================================================
//
// SSAO マップへブラーを適用
//
// TODO
for (int i = 0; i < 3; i++)
{
blur.Filter(ssaoMap, normalDepthMap);
}
Instrument.End();
}
public abstract void Process(IPostProcessorContext context);
