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53 lines
2.0 KiB
C++
53 lines
2.0 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/RPI.Public/Pass/RenderPass.h>
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#include <Atom/RPI.Public/Shader/Shader.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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//! This pass updates the DiffuseProbeGrid visualization TLAS instances buffer
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class DiffuseProbeGridVisualizationPreparePass final
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: public RPI::RenderPass
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{
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public:
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AZ_RPI_PASS(DiffuseProbeGridVisualizationPreparePass);
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AZ_RTTI(DiffuseProbeGridVisualizationPreparePass, "{33BD769D-378B-4142-8C11-6A2ADA2BB095}", Pass);
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AZ_CLASS_ALLOCATOR(DiffuseProbeGridVisualizationPreparePass, SystemAllocator, 0);
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//! Creates a DiffuseProbeGridVisualizationPreparePass
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static RPI::Ptr<DiffuseProbeGridVisualizationPreparePass> Create(const RPI::PassDescriptor& descriptor);
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~DiffuseProbeGridVisualizationPreparePass() = default;
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private:
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explicit DiffuseProbeGridVisualizationPreparePass(const RPI::PassDescriptor& descriptor);
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void LoadShader();
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bool ShouldUpdate(const AZStd::shared_ptr<DiffuseProbeGrid>& diffuseProbeGrid) const;
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// Pass overrides
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bool IsEnabled() const override;
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void FrameBeginInternal(FramePrepareParams params) override;
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void SetupFrameGraphDependencies(RHI::FrameGraphInterface frameGraph) override;
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void CompileResources(const RHI::FrameGraphCompileContext& context) override;
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void BuildCommandListInternal(const RHI::FrameGraphExecuteContext& context) override;
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// shader
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Data::Instance<RPI::Shader> m_shader;
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const RHI::PipelineState* m_pipelineState = nullptr;
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RHI::Ptr<RHI::ShaderResourceGroupLayout> m_srgLayout;
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RHI::DispatchDirect m_dispatchArgs;
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};
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} // namespace RPI
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} // namespace AZ
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