Blur.hpp

#pragma once
 
#include <Common/Rendering/RendererFeature.hpp>
#include <Common/Rendering/RenderGraphBuilder.hpp>
#include <EngineCore/Assets/AssetReference.hpp>
#include <EngineCore/Assets/PipelineSet/GraphicsPipelineAsset.hpp>
 
namespace Grindstone::Renderer {
    class Blur : public Rendering::RendererFeature {
    public:
        Blur() : Rendering::RendererFeature("Blur", Rendering::DeferredRenderGraphOrderEvent::ScreenSpaceAmbientOcclusion + 1) {}
        static const char* GetStaticFeatureName() { return "Blur"; }
        virtual void Initialize() override;
        virtual void Bind(
            Grindstone::Renderer::RenderGraphBuilder& renderGraphBuilder,
            Grindstone::Renderer::RenderFrameContext& context
        ) override;
 
    private:
        Grindstone::AssetReference<Grindstone::GraphicsPipelineAsset> blurPipelineSet;
        Grindstone::GraphicsAPI::Sampler* screenSampler = nullptr;
    };
}