o3de/Gems/AtomTressFX/Assets/Passes/AtomTressFX_MainPipeline.pass

{
    "Type": "JsonSerialization",
    "Version": 1,
    "ClassName": "PassAsset",
    "ClassData": {
        "PassTemplate": {
            "Name": "MainPipeline",
            "PassClass": "ParentPass",
            "Slots": [
                {
                    "Name": "SwapChainOutput",
                    "SlotType": "InputOutput",
                    "ScopeAttachmentUsage": "RenderTarget"
                }
            ],
            "PassRequests": [
                {
                    "Name": "MorphTargetPass",
                    "TemplateName": "MorphTargetPassTemplate"
                },
                {
                    "Name": "SkinningPass",
                    "TemplateName": "SkinningPassTemplate",
                    "Connections": [
                        {
                            "LocalSlot": "SkinnedMeshOutputStream",
                            "AttachmentRef": {
                                "Pass": "MorphTargetPass",
                                "Attachment": "MorphTargetDeltaOutput"
                            }
                        }
                    ]
                },
                {
                    "Name": "RayTracingAccelerationStructurePass",
                    "TemplateName": "RayTracingAccelerationStructurePassTemplate"
                },
                {
                    "Name": "DiffuseProbeGridUpdatePass",
                    "TemplateName": "DiffuseProbeGridUpdatePassTemplate",
                    "ExecuteAfter": [
                        "RayTracingAccelerationStructurePass"
                    ]
                },
                {
                    "Name": "DepthPrePass",
                    "TemplateName": "DepthMSAAParentTemplate",
                    "Connections": [
                        {
                            "LocalSlot": "SkinnedMeshes",
                            "AttachmentRef": {
                                "Pass": "SkinningPass",
                                "Attachment": "SkinnedMeshOutputStream"
                            }
                        },
                        {
                            "LocalSlot": "SwapChainOutput",
                            "AttachmentRef": {
                                "Pass": "Parent",
                                "Attachment": "SwapChainOutput"
                            }
                        }
                    ]
                },
                {
                    "Name": "MotionVectorPass",
                    "TemplateName": "MotionVectorParentTemplate",
                    "Connections": [
                        {
                            "LocalSlot": "SkinnedMeshes",
                            "AttachmentRef": {
                                "Pass": "SkinningPass",
                                "Attachment": "SkinnedMeshOutputStream"
                            }
                        },
                        {
                            "LocalSlot": "Depth",
                            "AttachmentRef": {
                                "Pass": "DepthPrePass",
                                "Attachment": "Depth"
                            }
                        },
                        {
                            "LocalSlot": "SwapChainOutput",
                            "AttachmentRef": {
                                "Pass": "Parent",
                                "Attachment": "SwapChainOutput"
                            }
                        }
                    ]
                },
                {
                    "Name": "LightCullingPass",
                    "TemplateName": "LightCullingParentTemplate",
                    "Connections": [
                        {
                            "LocalSlot": "SkinnedMeshes",
                            "AttachmentRef": {
                                "Pass": "SkinningPass",
                                "Attachment": "SkinnedMeshOutputStream"
                            }
                        },
                        {
                            "LocalSlot": "DepthMSAA",
                            "AttachmentRef": {
                                "Pass": "DepthPrePass",
                                "Attachment": "DepthMSAA"
                            }
                        },
                        {
                            "LocalSlot": "SwapChainOutput",
                            "AttachmentRef": {
                                "Pass": "Parent",
                                "Attachment": "SwapChainOutput"
                            }
                        }
                    ]
                },
                {
                    "Name": "ShadowPass",
                    "TemplateName": "ShadowParentTemplate",
                    "Connections": [
                        {
                            "LocalSlot": "SkinnedMeshes",
                            "AttachmentRef": {
                                "Pass": "SkinningPass",
                                "Attachment": "SkinnedMeshOutputStream"
                            }
                        },
                        {
                            "LocalSlot": "SwapChainOutput",
                            "AttachmentRef": {
                                "Pass": "Parent",
                                "Attachment": "SwapChainOutput"
                            }
                        },
                        {
                            "LocalSlot": "Depth",
                            "AttachmentRef": {
                                "Pass": "DepthPrePass",
                                "Attachment": "DepthMSAA" 
                            }
                        }                        
                    ]
                },
                {
                    "Name": "OpaquePass",
                    "TemplateName": "OpaqueParentTemplate",
                    "Connections": [
                        {
                            "LocalSlot": "DirectionalShadowmap",
                            "AttachmentRef": {
                                "Pass": "ShadowPass",
                                "Attachment": "DirectionalShadowmap"
                            }
                        },
                        {
                            "LocalSlot": "DirectionalESM",
                            "AttachmentRef": {
                                "Pass": "ShadowPass",
                                "Attachment": "DirectionalESM"
                            }
                        },
                        {
                            "LocalSlot": "ProjectedShadowmap",
                            "AttachmentRef": {
                                "Pass": "ShadowPass",
                                "Attachment": "ProjectedShadowmap"
                            }
                        },
                        {
                            "LocalSlot": "ProjectedESM",
                            "AttachmentRef": {
                                "Pass": "ShadowPass",
                                "Attachment": "ProjectedESM"
                            }
                        },
                        {
                            "LocalSlot": "TileLightData",
                            "AttachmentRef": {
                                "Pass": "LightCullingPass",
                                "Attachment": "TileLightData"
                            }
                        },
                        {
                            "LocalSlot": "LightListRemapped",
                            "AttachmentRef": {
                                "Pass": "LightCullingPass",
                                "Attachment": "LightListRemapped"
                            }
                        },
                        {
                            "LocalSlot": "DepthLinear",
                            "AttachmentRef": {
                                "Pass": "DepthPrePass",
                                "Attachment": "DepthLinear"
                            }
                        },
                        {
                            "LocalSlot": "DepthStencil",
                            "AttachmentRef": {
                                "Pass": "DepthPrePass",
                                "Attachment": "DepthMSAA"
                            }
                        },
                        {
                            "LocalSlot": "SwapChainOutput",
                            "AttachmentRef": {
                                "Pass": "Parent",
                                "Attachment": "SwapChainOutput"
                            }
                        }
                    ]
                },

                {
                    // NOTE: HairParentPass does not write into Depth MSAA from Opaque Pass. If new passes downstream
                    // of HairParentPass will need to use Depth MSAA, HairParentPass will need to be updated to use Depth MSAA
                    // instead of regular Depth as DepthStencil. Specifically, HairResolvePPLL.pass and the associated 
                    // .azsl file will need to be updated.
                    "Name": "HairParentPass",
                    // Note: The following two lines represent the choice of rendering pipeline for the hair.
                    // You can either choose to use PPLL or ShortCut and accordingly change the flag 
                    // 'm_usePPLLRenderTechnique' in the class 'HairFeatureProcessor.cpp'
//                    "TemplateName": "HairParentPassTemplate",
                    "TemplateName": "HairParentShortCutPassTemplate",
                    "Enabled": true,
                    "Connections": [
                        // Critical to keep DepthLinear as input - used to set the size of the Head PPLL image buffer.
                        // If DepthLinear is not availbale - connect to another viewport (non MSAA) image.
                        {
                            "LocalSlot": "DepthLinearInput",
                            "AttachmentRef": {
                                "Pass": "DepthPrePass",
                                "Attachment": "DepthLinear"
                            }
                        },
                        {
                            "LocalSlot": "Depth",
                            "AttachmentRef": {
                                "Pass": "DepthPrePass",
                                "Attachment": "Depth"
                            }
                        },
                        {
                            "LocalSlot": "RenderTargetInputOutput",
                            "AttachmentRef": {
                                "Pass": "OpaquePass",
                                "Attachment": "Output"
                            }
                        },
                        {
                            "LocalSlot": "RenderTargetInputOnly",
                            "AttachmentRef": {
                                "Pass": "OpaquePass",
                                "Attachment": "Output"
                            }
                        },

                        // Shadows resources
                        {
                            "LocalSlot": "DirectionalShadowmap",
                            "AttachmentRef": {
                                "Pass": "ShadowPass",
                                "Attachment": "DirectionalShadowmap"
                            }
                        },
                        {
                            "LocalSlot": "DirectionalESM",
                            "AttachmentRef": {
                                "Pass": "ShadowPass",
                                "Attachment": "DirectionalESM"
                            }
                        },
                        {
                            "LocalSlot": "ProjectedShadowmap",
                            "AttachmentRef": {
                                "Pass": "ShadowPass",
                                "Attachment": "ProjectedShadowmap"
                            }
                        },
                        {
                            "LocalSlot": "ProjectedESM",
                            "AttachmentRef": {
                                "Pass": "ShadowPass",
                                "Attachment": "ProjectedESM"
                            }
                        },

                        // Lighting Resources
                        {
                            "LocalSlot": "TileLightData",
                            "AttachmentRef": {
                                "Pass": "LightCullingPass",
                                "Attachment": "TileLightData"
                            }
                        },
                        {
                            "LocalSlot": "LightListRemapped",
                            "AttachmentRef": {
                                "Pass": "LightCullingPass",
                                "Attachment": "LightListRemapped"
                            }
                        }
                    ]
                },

                {
                    "Name": "TransparentPass",
                    "TemplateName": "TransparentParentTemplate",
                    "Connections": [
                        {
                            "LocalSlot": "DirectionalShadowmap",
                            "AttachmentRef": {
                                "Pass": "ShadowPass",
                                "Attachment": "DirectionalShadowmap"
                            }
                        },
                        {
                            "LocalSlot": "DirectionalESM",
                            "AttachmentRef": {
                                "Pass": "ShadowPass",
                                "Attachment": "DirectionalESM"
                            }
                        },
                        {
                            "LocalSlot": "ProjectedShadowmap",
                            "AttachmentRef": {
                                "Pass": "ShadowPass",
                                "Attachment": "ProjectedShadowmap"
                            }
                        },
                        {
                            "LocalSlot": "ProjectedESM",
                            "AttachmentRef": {
                                "Pass": "ShadowPass",
                                "Attachment": "ProjectedESM"
                            }
                        },
                        {
                            "LocalSlot": "TileLightData",
                            "AttachmentRef": {
                                "Pass": "LightCullingPass",
                                "Attachment": "TileLightData"
                            }
                        },
                        {
                            "LocalSlot": "LightListRemapped",
                            "AttachmentRef": {
                                "Pass": "LightCullingPass",
                                "Attachment": "LightListRemapped"
                            }
                        },
                        {
                            "LocalSlot": "InputLinearDepth",
                            "AttachmentRef": {
                                "Pass": "HairParentPass",
                                "Attachment": "DepthLinear"
                            }
                        },
                        {
                            "LocalSlot": "DepthStencil",
                            "AttachmentRef": {
                                "Pass": "HairParentPass",
                                "Attachment": "Depth"
                            }
                        },
                        {
                            "LocalSlot": "InputOutput",
                            "AttachmentRef": {
                                "Pass": "HairParentPass",
                                "Attachment": "RenderTargetInputOutput"
                            }
                        }
                    ]
                },
                {
                    "Name": "DeferredFogPass",
                    "TemplateName": "DeferredFogPassTemplate",
                    "Enabled": false,
                    "Connections": [
                        {
                            "LocalSlot": "InputLinearDepth",
                            "AttachmentRef": {
                                "Pass": "HairParentPass",
                                "Attachment": "DepthLinear"
                            }
                        },
                        {
                            "LocalSlot": "InputDepthStencil",
                            "AttachmentRef": {
                                "Pass": "HairParentPass",
                                "Attachment": "Depth"
                            }
                        },
                        {
                            "LocalSlot": "RenderTargetInputOutput",
                            "AttachmentRef": {
                                "Pass": "HairParentPass",
                                "Attachment": "RenderTargetInputOutput"
                            }
                        }
                    ],
                    "PassData": {
                        "$type": "FullscreenTrianglePassData",
                        "ShaderAsset": {
                            "FilePath": "Shaders/ScreenSpace/DeferredFog.shader"
                        },
                        "BindViewSrg": true
                    }
                },
                {
                    "Name": "ReflectionCopyFrameBufferPass",
                    "TemplateName": "ReflectionCopyFrameBufferPassTemplate",
                    "Enabled": false,
                    "Connections": [
                        {
                            "LocalSlot": "Input",
                            "AttachmentRef": {
                                "Pass": "DeferredFogPass",
                                "Attachment": "RenderTargetInputOutput"
                            }
                        }
                    ]
                },
                {
                    "Name": "PostProcessPass",
                    "TemplateName": "PostProcessParentTemplate",
                    "Connections": [
                        {
                            "LocalSlot": "LightingInput",
                            "AttachmentRef": {
                                "Pass": "DeferredFogPass",
                                "Attachment": "RenderTargetInputOutput"
                            }
                        },
                        {
                            "LocalSlot": "Depth",
                            "AttachmentRef": {
                                "Pass": "HairParentPass",
                                "Attachment": "Depth"
                            }
                        },
                        {
                            "LocalSlot": "MotionVectors",
                            "AttachmentRef": {
                                "Pass": "MotionVectorPass",
                                "Attachment": "MotionVectorOutput"
                            }
                        },
                        {
                            "LocalSlot": "SwapChainOutput",
                            "AttachmentRef": {
                                "Pass": "Parent",
                                "Attachment": "SwapChainOutput"
                            }
                        }
                    ]
                },
                {
                    "Name": "AuxGeomPass",
                    "TemplateName": "AuxGeomPassTemplate",
                    "Enabled": true,
                    "Connections": [
                        {
                            "LocalSlot": "ColorInputOutput",
                            "AttachmentRef": {
                                "Pass": "PostProcessPass",
                                "Attachment": "Output"
                            }
                        },
                        {
                            "LocalSlot": "DepthInputOutput",
                            "AttachmentRef": {
                                "Pass": "HairParentPass",
                                "Attachment": "Depth"
                            }
                        }
                    ],
                    "PassData": {
                        "$type": "RasterPassData",
                        "DrawListTag": "auxgeom",
                        "BindViewSrg": true
                    }
                },
                {
                    "Name": "DebugOverlayPass",
                    "TemplateName": "DebugOverlayParentTemplate",
                    "Connections": [
                        {
                            "LocalSlot": "TileLightData",
                            "AttachmentRef": {
                                "Pass": "LightCullingPass",
                                "Attachment": "TileLightData"
                            }
                        },
                        {
                            "LocalSlot": "RawLightingInput",
                            "AttachmentRef": {
                                "Pass": "PostProcessPass",
                                "Attachment": "RawLightingOutput"
                            }
                        },
                        {
                            "LocalSlot": "LuminanceMipChainInput",
                            "AttachmentRef": {
                                "Pass": "PostProcessPass",
                                "Attachment": "LuminanceMipChainOutput"
                            }
                        },
                        {
                            "LocalSlot": "InputOutput",
                            "AttachmentRef": {
                                "Pass": "AuxGeomPass",
                                "Attachment": "ColorInputOutput"
                            }
                        }
                    ]
                },
                {
                    "Name": "UIPass",
                    "TemplateName": "UIParentTemplate",
                    "Connections": [
                        {
                            "LocalSlot": "InputOutput",
                            "AttachmentRef": {
                                "Pass": "DebugOverlayPass",
                                "Attachment": "InputOutput"
                            }
                        },
                        {
                            "LocalSlot": "DepthInputOutput",
                            "AttachmentRef": {
                                "Pass": "HairParentPass",
                                "Attachment": "Depth"
                            }
                        }
                    ]
                },
                {
                    "Name": "CopyToSwapChain",
                    "TemplateName": "FullscreenCopyTemplate",
                    "Connections": [
                        {
                            "LocalSlot": "Input",
                            "AttachmentRef": {
                                "Pass": "UIPass",
                                "Attachment": "InputOutput"
                            }
                        },
                        {
                            "LocalSlot": "Output",
                            "AttachmentRef": {
                                "Pass": "Parent",
                                "Attachment": "SwapChainOutput"
                            }
                        }
                    ]
                }
            ]
        }
    }
}