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Refactor shadows rendering to use Shadow Map Atlas

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This commit is contained in:
Wojtek Figat
2024-04-04 12:54:07 +02:00
parent 017def29d4
commit 61323f8526
31 changed files with 1115 additions and 1826 deletions
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2
Source/Engine/Level/Actors/DirectionalLight.cpp
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@@ -38,7 +38,6 @@ void DirectionalLight::Draw(RenderContext& renderContext)
data.VolumetricScatteringIntensity = VolumetricScatteringIntensity;
data.IndirectLightingIntensity = IndirectLightingIntensity;
data.CastVolumetricShadow = CastVolumetricShadow;
data.RenderedVolumetricFog = 0;
data.ShadowsMode = ShadowsMode;
data.CascadeCount = CascadeCount;
data.Cascade1Spacing = Cascade1Spacing;
@@ -49,6 +48,7 @@ void DirectionalLight::Draw(RenderContext& renderContext)
data.ContactShadowsLength = ContactShadowsLength;
data.StaticFlags = GetStaticFlags();
data.ID = GetID();
data.ScreenSize = 1.0f;
renderContext.List->DirectionalLights.Add(data);
}
}

3
Source/Engine/Level/Actors/PointLight.cpp
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@@ -2,6 +2,7 @@
#include "PointLight.h"
#include "Engine/Graphics/RenderTask.h"
#include "Engine/Graphics/RenderTools.h"
#include "Engine/Graphics/RenderView.h"
#include "Engine/Renderer/RenderList.h"
#include "Engine/Serialization/Serialization.h"
@@ -102,7 +103,6 @@ void PointLight::Draw(RenderContext& renderContext)
data.ShadowsSharpness = ShadowsSharpness;
data.VolumetricScatteringIntensity = VolumetricScatteringIntensity;
data.CastVolumetricShadow = CastVolumetricShadow;
data.RenderedVolumetricFog = 0;
data.ShadowsMode = ShadowsMode;
data.Radius = radius;
data.FallOffExponent = FallOffExponent;
@@ -114,6 +114,7 @@ void PointLight::Draw(RenderContext& renderContext)
data.IESTexture = IESTexture ? IESTexture->GetTexture() : nullptr;
data.StaticFlags = GetStaticFlags();
data.ID = GetID();
data.ScreenSize = Math::Min(1.0f, Math::Sqrt(RenderTools::ComputeBoundsScreenRadiusSquared(position, (float)_sphere.Radius, renderContext.View)));
renderContext.List->PointLights.Add(data);
}
}

3
Source/Engine/Level/Actors/SkyLight.cpp
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@@ -11,6 +11,7 @@
#include "Engine/Content/Content.h"
#include "Engine/Serialization/Serialization.h"
#include "Engine/ContentImporters/AssetsImportingManager.h"
#include "Engine/Graphics/RenderTools.h"
#include "Engine/Level/Scene/Scene.h"
SkyLight::SkyLight(const SpawnParams& params)
@@ -118,13 +119,13 @@ void SkyLight::Draw(RenderContext& renderContext)
data.Color = Color.ToFloat3() * (Color.A * brightness);
data.VolumetricScatteringIntensity = VolumetricScatteringIntensity;
data.CastVolumetricShadow = CastVolumetricShadow;
data.RenderedVolumetricFog = 0;
data.AdditiveColor = AdditiveColor.ToFloat3() * (AdditiveColor.A * brightness);
data.IndirectLightingIntensity = IndirectLightingIntensity;
data.Radius = GetScaledRadius();
data.Image = GetSource();
data.StaticFlags = GetStaticFlags();
data.ID = GetID();
data.ScreenSize = Math::Min(1.0f, Math::Sqrt(RenderTools::ComputeBoundsScreenRadiusSquared(position, (float)_sphere.Radius, renderContext.View)));
renderContext.List->SkyLights.Add(data);
}
}

3
Source/Engine/Level/Actors/SpotLight.cpp
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@@ -5,6 +5,7 @@
#include "Engine/Renderer/RenderList.h"
#include "Engine/Content/Assets/IESProfile.h"
#include "Engine/Graphics/RenderTask.h"
#include "Engine/Graphics/RenderTools.h"
#include "Engine/Serialization/Serialization.h"
#include "Engine/Level/Scene/SceneRendering.h"
@@ -152,7 +153,6 @@ void SpotLight::Draw(RenderContext& renderContext)
data.ShadowsSharpness = ShadowsSharpness;
data.VolumetricScatteringIntensity = VolumetricScatteringIntensity;
data.CastVolumetricShadow = CastVolumetricShadow;
data.RenderedVolumetricFog = 0;
data.ShadowsMode = ShadowsMode;
data.Radius = radius;
data.FallOffExponent = FallOffExponent;
@@ -167,6 +167,7 @@ void SpotLight::Draw(RenderContext& renderContext)
data.OuterConeAngle = outerConeAngle;
data.StaticFlags = GetStaticFlags();
data.ID = GetID();
data.ScreenSize = Math::Min(1.0f, Math::Sqrt(RenderTools::ComputeBoundsScreenRadiusSquared(position, (float)_sphere.Radius, renderContext.View)));
renderContext.List->SpotLights.Add(data);
}
}