SkeletalMeshLegacyCustomVersions.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "CoreMinimal.h"
#include "Misc/Guid.h"
 
// Custom serialization version for SkeletalMesh types
struct FSkeletalMeshCustomVersion
{
    enum Type
    {
        // Before any version changes were made
        BeforeCustomVersionWasAdded = 0,
        // Remove Chunks array in FStaticLODModel and combine with Sections array
        CombineSectionWithChunk = 1,
        // Remove FRigidSkinVertex and combine with FSoftSkinVertex array
        CombineSoftAndRigidVerts = 2,
        // Need to recalc max bone influences
        RecalcMaxBoneInfluences = 3,
        // Add NumVertices that can be accessed when stripping editor data
        SaveNumVertices = 4,
        // Regenerated clothing section shadow flags from source sections
        RegenerateClothingShadowFlags = 5,
        // Share color buffer structure with StaticMesh
        UseSharedColorBufferFormat = 6,
        // Use separate buffer for skin weights
        UseSeparateSkinWeightBuffer = 7,
        // Added new clothing systems
        NewClothingSystemAdded = 8,
        // Cached inv mass data for clothing assets
        CachedClothInverseMasses = 9,
        // Compact cloth vertex buffer, without dummy entries
        CompactClothVertexBuffer = 10,
        // Remove SourceData
        RemoveSourceData = 11,
        // Split data into Model and RenderData
        SplitModelAndRenderData = 12,
        // Remove triangle sorting support
        RemoveTriangleSorting = 13,
        // Remove the duplicated clothing sections that were a legacy holdover from when we didn't use our own render data
        RemoveDuplicatedClothingSections = 14,
        // Remove 'Disabled' flag from SkelMesh asset sections
        DeprecateSectionDisabledFlag = 15,
        // Add Section ignore by reduce
        SectionIgnoreByReduceAdded = 16,
        // Adding skin weight profile support
        SkinWeightProfiles = 17,
        // Remove uninitialized/deprecated enable cloth LOD flag
        RemoveEnableClothLOD = 18,
 
        // -----<new versions can be added above this line>-------------------------------------------------
        VersionPlusOne,
        LatestVersion = VersionPlusOne - 1
    };
 
    // The GUID for this custom version number
    ENGINE_API const static FGuid GUID;
 
private:
    FSkeletalMeshCustomVersion() {}
};
 
// Custom serialization version for RecomputeTangent
struct FRecomputeTangentCustomVersion
{
    enum Type
{
        // Before any version changes were made in the plugin
        BeforeCustomVersionWasAdded = 0,
        // We serialize the RecomputeTangent Option
        RuntimeRecomputeTangent = 1,
        // Choose which Vertex Color channel to use as mask to blend tangents
        RecomputeTangentVertexColorMask = 2,
        // -----<new versions can be added above this line>-------------------------------------------------
        VersionPlusOne,
        LatestVersion = VersionPlusOne - 1
    };
    
    // The GUID for this custom version number
    const static FGuid GUID;
    
private:
    FRecomputeTangentCustomVersion() {}
};
 
// custom version for overlapping vertcies code
struct FOverlappingVerticesCustomVersion
{
    enum Type
    {
        // Before any version changes were made in the plugin
        BeforeCustomVersionWasAdded = 0,
        // Converted to use HierarchicalInstancedStaticMeshComponent
        DetectOVerlappingVertices = 1,
        // -----<new versions can be added above this line>-------------------------------------------------
        VersionPlusOne,
        LatestVersion = VersionPlusOne - 1
    };
 
    // The GUID for this custom version number
    const static FGuid GUID;
 
private:
    FOverlappingVerticesCustomVersion() {}
};