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#rnx #rb none #ROBOMERGE-SOURCE: CL 10869241 via CL 10869527 via CL 10869904 #ROBOMERGE-BOT: (v613-10869866) [CL 10870586 by ryan durand in Main branch]
82 lines
3.0 KiB
C++
82 lines
3.0 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#pragma once
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#include "Animation/AnimEnums.h"
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#include "Animation/AnimCurveTypes.h"
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#include "AnimationBlueprintLibrary.h"
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#include "AnimationModifier.generated.h"
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class USkeleton;
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UCLASS(Blueprintable, Experimental, config = Editor, defaultconfig)
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class ANIMATIONMODIFIERS_API UAnimationModifier : public UObject
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{
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GENERATED_BODY()
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friend class FAnimationModifierDetailCustomization;
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public:
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UAnimationModifier();
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/** Applying and reverting the modifier for the given Animation Sequence */
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void ApplyToAnimationSequence(class UAnimSequence* InAnimationSequence);
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void RevertFromAnimationSequence(class UAnimSequence* InAnimationSequence);
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/** Executed when the Animation is initialized (native event for debugging / testing purposes) */
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UFUNCTION(BlueprintNativeEvent)
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void OnApply(UAnimSequence* AnimationSequence);
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virtual void OnApply_Implementation(UAnimSequence* AnimationSequence) {}
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UFUNCTION(BlueprintNativeEvent)
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void OnRevert(UAnimSequence* AnimationSequence);
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virtual void OnRevert_Implementation(UAnimSequence* AnimationSequence) {}
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/** Returns whether or not this modifier can be reverted, which means it will have to been applied (PreviouslyAppliedModifier != nullptr) */
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bool CanRevert() const { return PreviouslyAppliedModifier != nullptr; };
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/** Whether or not the latest compiled version of the blueprint is applied for this instance */
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bool IsLatestRevisionApplied() const;
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// Begin UObject Overrides
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virtual void PostInitProperties() override;
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virtual void Serialize(FArchive& Ar) override;
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// End UObject Overrides
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protected:
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// Derived class accessors to skeleton and anim sequence
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const UAnimSequence* GetAnimationSequence();
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const USkeleton* GetSkeleton();
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/** Used for natively updating the revision GUID, fairly basic and relies on config files currently */
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virtual int32 GetNativeClassRevision() const;
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/** Checks if the animation data has to be re-baked / compressed and does so */
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void UpdateCompressedAnimationData();
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/** Updating of blueprint and native GUIDs*/
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void UpdateRevisionGuid(UClass* ModifierClass);
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void UpdateNativeRevisionGuid();
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private:
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UAnimSequence* CurrentAnimSequence;
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USkeleton* CurrentSkeleton;
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void UpdateStoredRevisions();
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void ResetStoredRevisions();
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void SetInstanceRevisionGuid(FGuid Guid);
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// This holds the GUID representing the latest version of the modifier
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UPROPERTY(/*VisibleAnywhere for testing, Category = Revision*/)
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FGuid RevisionGuid;
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// This indicates whether or not the modifier is newer than what has been applied
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UPROPERTY(/*VisibleAnywhere for testing, Category = Revision */)
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FGuid AppliedGuid;
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// This holds the latest value returned by UpdateNativeRevisionGuid during the last PostLoad (changing this value will invalidate the GUIDs for all instances)
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UPROPERTY(config)
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int32 StoredNativeRevision;
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/** Serialized version of the modifier that has been previously applied to the Animation Asset */
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UPROPERTY()
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UAnimationModifier* PreviouslyAppliedModifier;
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}; |