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100 lines
4.5 KiB
C++
100 lines
4.5 KiB
C++
/*
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* Copyright (c) Contributors to the Open 3D Engine Project.
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* For complete copyright and license terms please see the LICENSE at the root of this distribution.
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*
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* SPDX-License-Identifier: Apache-2.0 OR MIT
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*
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*/
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#pragma once
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#include <Atom/Feature/PostProcess/PostProcessSettingsInterface.h>
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#include <Atom/Feature/PostProcess/PostFxLayerCategoriesConstants.h>
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#include <PostProcess/PostProcessBase.h>
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#include <PostProcess/Bloom/BloomSettings.h>
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#include <PostProcess/DepthOfField/DepthOfFieldSettings.h>
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#include <PostProcess/ExposureControl/ExposureControlSettings.h>
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#include <PostProcess/Ssao/SsaoSettings.h>
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#include <PostProcess/LookModification/LookModificationSettings.h>
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#include <PostProcess/ColorGrading/HDRColorGradingSettings.h>
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#include <ScreenSpace/DeferredFogSettings.h>
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namespace AZ
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{
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namespace Render
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{
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//! A collection of post process settings
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//! This class is responsible for managing and blending sub-settings classes
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//! for post effects like depth of field, anti-aliasing, SSAO, etc.
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class PostProcessSettings final
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: public PostProcessSettingsInterface
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, public PostProcessBase
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{
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friend class PostProcessFeatureProcessor;
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public:
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AZ_RTTI(AZ::Render::PostProcessSettings, "{B4DE4B9F-83D2-4FD8-AD58-C0D1D4AEA23F}",
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AZ::Render::PostProcessSettingsInterface, AZ::Render::PostProcessBase);
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AZ_CLASS_ALLOCATOR(PostProcessSettings, SystemAllocator, 0);
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PostProcessSettings(PostProcessFeatureProcessor* featureProcessor);
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// PostProcessSettingsInterface overrides...
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void OnConfigChanged() override;
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// Auto-gen function declarations related to sub-settings members
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#define POST_PROCESS_MEMBER(ClassName, MemberName) \
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ClassName* Get##ClassName() { return MemberName.get(); } \
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ClassName##Interface* GetOrCreate##ClassName##Interface() override; \
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void Remove##ClassName##Interface() override; \
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#include <Atom/Feature/PostProcess/PostProcessSettings.inl>
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#undef POST_PROCESS_MEMBER
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// Auto-gen getter and setter functions for post process members...
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#include <Atom/Feature/ParamMacros/StartParamFunctionsOverrideImpl.inl>
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#include <Atom/Feature/PostProcess/PostProcessParams.inl>
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#include <Atom/Feature/ParamMacros/EndParams.inl>
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// Getter & setter for layer category value
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int GetLayerCategoryValue() const { return m_layerCategoryValue; }
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void SetLayerCategoryValue(int layerCategoryValue) override { m_layerCategoryValue = layerCategoryValue; }
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// camera-to-blendWeight setters and getters
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void CopyViewToBlendWeightSettings(const ViewBlendWeightMap& perViewBlendWeights) override;
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float GetBlendWeightForView(AZ::RPI::View* view) const;
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private:
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// Applies owned sub-settings onto target's settings using providing blendFactor,
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// this class's overrideFactor and per-param override settings for individual sub-settings
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void ApplySettingsTo(PostProcessSettings* targetSettings, float blendFactor = 1.0f) const;
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// Called from the PostProcessFeatureProcessor on aggregated PostProcessSettings
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// (More detail: The PostProcessFeatureProcessor will blend together PostProcessSettings based on application
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// frequency (Level, Volume, Camera) and per-setting override values. Simulate will be called on those combined settings)
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void Simulate(float deltaTime);
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// Auto-gen post process members...
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#include <Atom/Feature/ParamMacros/StartParamMembers.inl>
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#include <Atom/Feature/PostProcess/PostProcessParams.inl>
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#include <Atom/Feature/ParamMacros/EndParams.inl>
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// Auto-gen sub-settings members
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#define POST_PROCESS_MEMBER(ClassName, MemberName) \
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AZStd::unique_ptr<ClassName> MemberName; \
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#include <Atom/Feature/PostProcess/PostProcessSettings.inl>
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#undef POST_PROCESS_MEMBER
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// This camera-to-blendWeights setting will be used by feature processor to
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// blend postfxs per camera
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ViewBlendWeightMap m_perViewBlendWeights;
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// Integer representation of PostFx layer
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int m_layerCategoryValue = PostFx::DefaultLayerCategoryValue;
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};
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}
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}
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