AnimSet.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "CoreMinimal.h"
#include "UObject/ObjectMacros.h"
#include "UObject/Object.h"
#include "AnimSet.generated.h"
 
class UAnimSequence;
class USkeletalMesh;
 
USTRUCT()
struct FAnimSetMeshLinkup
{
    GENERATED_USTRUCT_BODY()
 
    
    UPROPERTY()
    TArray<int32> BoneToTrackTable;
 
 
 
        void BuildLinkup(USkeletalMesh* InSkelMesh, class UAnimSet* InAnimSet);
    
};
 
UCLASS(hidecategories=Object, MinimalAPI)
class UAnimSet : public UObject
{
    GENERATED_UCLASS_BODY()
 
private:
    UPROPERTY(EditAnywhere, Category=AnimSet)
    uint32 bAnimRotationOnly:1;
 
public:
    UPROPERTY()
    TArray<FName> TrackBoneNames;
 
#if WITH_EDITORONLY_DATA
    UPROPERTY()
    TArray<TObjectPtr<class UAnimSequence>> Sequences;
 
#endif // WITH_EDITORONLY_DATA
private:
    // Do not change private - they will go away
    UPROPERTY(transient)
    TArray<struct FAnimSetMeshLinkup> LinkupCache;
 
    // Do not change private - they will go away
    UPROPERTY(transient)
    TArray<uint8> BoneUseAnimTranslation;
 
    // Do not change private - they will go away
    UPROPERTY(transient)
    TArray<uint8> ForceUseMeshTranslation;
 
    // Do not change private - they will go away
    UPROPERTY(EditAnywhere, Category=AnimSet)
    TArray<FName> UseTranslationBoneNames;
 
    // Do not change private - they will go away
    UPROPERTY(EditAnywhere, Category=AnimSet)
    TArray<FName> ForceMeshTranslationBoneNames;
 
public:
    UPROPERTY()
    FName PreviewSkelMeshName;
 
    UPROPERTY()
    FName BestRatioSkelMeshName;
 
    virtual int32 GetMeshLinkupIndex(class USkeletalMesh* SkelMesh);
 
public:
    // Do change private - they will go away
    TMap<FName,int32> SkelMesh2LinkupCache;
 
    //~ Begin UObject Interface
    virtual void PostLoad() override;
    //~ End UObject Interface
    
    //~ Begin UAnimSet Interface
    bool CanPlayOnSkeletalMesh(USkeletalMesh* SkelMesh) const;
 
    float GetSkeletalMeshMatchRatio(USkeletalMesh* SkelMesh) const;
 
    UAnimSequence* FindAnimSequence(FName SequenceName);
 
    int32 FindTrackWithName(FName BoneName) const
    {
        return TrackBoneNames.Find( BoneName );
    }
 
    void ResetAnimSet();
 
    bool RemoveAnimSequenceFromAnimSet(UAnimSequence* AnimSeq);
 
    static void ClearAllAnimSetLinkupCaches();
 
    friend struct FAnimSetMeshLinkup;
};