67 lines
2.4 KiB
C++
67 lines
2.4 KiB
C++
#pragma once
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#include "Graphics/Query.h"
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#include "Graphics/Shader.h"
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#include "RenderPass.h"
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#include "Scene/Scene.h"
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namespace Seele {
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DECLARE_REF(CameraActor)
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DECLARE_REF(Scene)
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DECLARE_REF(Viewport)
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class LightCullingPass : public RenderPass {
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public:
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LightCullingPass(Gfx::PGraphics graphics, PScene scene);
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LightCullingPass(LightCullingPass&&) = default;
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LightCullingPass& operator=(LightCullingPass&&) = default;
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virtual ~LightCullingPass();
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virtual void beginFrame(const Component::Camera& cam) override;
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virtual void render() override;
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virtual void endFrame() override;
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virtual void publishOutputs() override;
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virtual void createRenderPass() override;
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private:
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void setupFrustums();
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static constexpr uint32 BLOCK_SIZE = 32;
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static constexpr uint32 INDEX_LIGHT_ENV = 1;
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Gfx::OShaderBuffer frustumBuffer;
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constexpr static std::string FRUSTUMBUFFER_NAME = "frustums";
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Gfx::ODescriptorLayout dispatchParamsLayout;
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Gfx::PDescriptorSet dispatchParamsSet;
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Gfx::OComputeShader frustumShader;
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Gfx::PComputePipeline frustumPipeline;
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Gfx::OPipelineLayout frustumLayout;
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PLightEnvironment lightEnv;
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Gfx::PTexture2D depthAttachment;
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constexpr static std::string DEPTHATTACHMENT_NAME = "depth";
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Gfx::OShaderBuffer oLightIndexCounter;
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constexpr static std::string OLIGHTINDEXCOUNTER_NAME = "oLightIndexCounter";
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Gfx::OShaderBuffer tLightIndexCounter;
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constexpr static std::string TLIGHTINDEXCOUNTER_NAME = "tLightIndexCounter";
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Gfx::OShaderBuffer oLightIndexList;
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constexpr static std::string OLIGHTINDEXLIST_NAME = "oLightIndexList";
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Gfx::OShaderBuffer tLightIndexList;
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constexpr static std::string TLIGHTINDEXLIST_NAME = "tLightIndexList";
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Gfx::OTexture2D oLightGrid;
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constexpr static std::string OLIGHTGRID_NAME = "oLightGrid";
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Gfx::OTexture2D tLightGrid;
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constexpr static std::string TLIGHTGRID_NAME = "tLightGrid";
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Gfx::PDescriptorSet cullingDescriptorSet;
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Gfx::ODescriptorLayout cullingDescriptorLayout;
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Gfx::OPipelineLayout cullingLayout;
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Gfx::OPipelineLayout cullingEnableLayout;
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Gfx::OComputeShader cullingShader;
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Gfx::OComputeShader cullingEnabledShader;
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Gfx::PComputePipeline cullingPipeline;
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Gfx::PComputePipeline cullingEnabledPipeline;
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Gfx::OPipelineStatisticsQuery query;
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Gfx::PTimestampQuery timestamps;
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PScene scene;
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};
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DEFINE_REF(LightCullingPass)
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} // namespace Seele
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