ReleaseObjectVersion.h

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// Copyright Epic Games, Inc. All Rights Reserved.
#pragma once
 
#include "CoreTypes.h"
#include "Misc/Guid.h"
 
// Custom serialization version for changes made in Release streams.
// NOTE: Beware of patch releases - do not bump this except in the latest Release stream!
struct FReleaseObjectVersion
{
    enum Type
    {
        // Before any version changes were made
        BeforeCustomVersionWasAdded = 0,
 
        // Static Mesh extended bounds radius fix
        StaticMeshExtendedBoundsFix,
 
        //Physics asset bodies are either in the sync scene or the async scene, but not both
        NoSyncAsyncPhysAsset,
 
        // ULevel was using TTransArray incorrectly (serializing the entire array in addition to individual mutations).
        // converted to a TArray:
        LevelTransArrayConvertedToTArray,
 
        // Add Component node templates now use their own unique naming scheme to ensure more reliable archetype lookups.
        AddComponentNodeTemplateUniqueNames,
 
        // Fix a serialization issue with static mesh FMeshSectionInfoMap FProperty
        UPropertryForMeshSectionSerialize,
 
        // Existing HLOD settings screen size to screen area conversion
        ConvertHLODScreenSize,
 
        // Adding mesh section info data for existing billboard LOD models
        SpeedTreeBillboardSectionInfoFixup,
 
        // Change FMovieSceneEventParameters::StructType to be a string asset reference from a TWeakObjectPtr<UScriptStruct>
        EventSectionParameterStringAssetRef,
 
        // Remove serialized irradiance map data from skylight.
        SkyLightRemoveMobileIrradianceMap,
 
        // rename bNoTwist to bAllowTwist
        RenameNoTwistToAllowTwistInTwoBoneIK,
 
        // Material layers serialization refactor
        MaterialLayersParameterSerializationRefactor,
 
        // Added disable flag to skeletal mesh data
        AddSkeletalMeshSectionDisable,
 
        // Removed objects that were serialized as part of this material feature
        RemovedMaterialSharedInputCollection,
 
        // HISMC Cluster Tree migration to add new data
        HISMCClusterTreeMigration,
 
        // Default values on pins in blueprints could be saved incoherently
        PinDefaultValuesVerified,
 
        // During copy and paste transition getters could end up with broken state machine references
        FixBrokenStateMachineReferencesInTransitionGetters,
 
        // Change to MeshDescription serialization
        MeshDescriptionNewSerialization,
 
        // Change to not clamp RGB values > 1 on linear color curves
        UnclampRGBColorCurves,
 
        // Bugfix for FAnimObjectVersion::LinkTimeAnimBlueprintRootDiscovery.
        LinkTimeAnimBlueprintRootDiscoveryBugFix,
 
        // Change trail anim node variable deprecation
        TrailNodeBlendVariableNameChange,
 
        // Make sure the Blueprint Replicated Property Conditions are actually serialized properly.
        PropertiesSerializeRepCondition,
 
        // DepthOfFieldFocalDistance at 0 now disables DOF instead of DepthOfFieldFstop at 0.
        FocalDistanceDisablesDOF,
 
        // Removed versioning, but version entry must still exist to keep assets saved with this version loadable
        Unused_SoundClass2DReverbSend,
 
        // Groom asset version
        GroomAssetVersion1,
        GroomAssetVersion2,
 
        // Store applied version of Animation Modifier to use when reverting
        SerializeAnimModifierState,
 
        // Groom asset version
        GroomAssetVersion3,
 
        // Upgrade filmback
        DeprecateFilmbackSettings,
        
        // custom collision type
        CustomImplicitCollisionType,
 
        // FFieldPath will serialize the owner struct reference and only a short path to its property
        FFieldPathOwnerSerialization,
 
        // New MeshDescription format
        // This was inadvertently added in UE5. The proper version for it is in in UE5MainStreamObjectVersion
        MeshDescriptionNewFormat,
 
        // Pin types include a flag that propagates the 'CPF_UObjectWrapper' flag to generated properties
        PinTypeIncludesUObjectWrapperFlag,
 
        // Added Weight member to FMeshToMeshVertData
        WeightFMeshToMeshVertData,
 
        // Animation graph node bindings displayed as pins
        AnimationGraphNodeBindingsDisplayedAsPins,
 
        // Serialized rigvm offset segment paths
        SerializeRigVMOffsetSegmentPaths,
 
        // Upgrade AbcGeomCacheImportSettings for velocities
        AbcVelocitiesSupport,
 
        // Add margin support to Chaos Convex
        MarginAddedToConvexAndBox,
 
        // Add structure data to Chaos Convex
        StructureDataAddedToConvex,
 
        // Changed axis UI for LiveLink AxisSwitch Pre Processor
        AddedFrontRightUpAxesToLiveLinkPreProcessor,
 
        // Some sequencer event sections that were copy-pasted left broken links to the director BP
        FixupCopiedEventSections,
 
        // Serialize the number of bytes written when serializing function arguments
        RemoteControlSerializeFunctionArgumentsSize,
 
        // Add loop counters to sequencer's compiled sub-sequence data
        AddedSubSequenceEntryWarpCounter,
 
        // Remove default resolution limit of 512 pixels for cubemaps generated from long-lat sources
        LonglatTextureCubeDefaultMaxResolution,
 
        // bake center of mass into chaos cache
        GeometryCollectionCacheRemovesMassToLocal,
            
        // -----<new versions can be added above this line>-------------------------------------------------
        VersionPlusOne,
        LatestVersion = VersionPlusOne - 1
    };
 
    // The GUID for this custom version number
    CORE_API const static FGuid GUID;
 
private:
    FReleaseObjectVersion() {}
};