You've already forked UnrealEngineUWP
mirror of
https://github.com/izzy2lost/UnrealEngineUWP.git
synced 2026-03-26 18:15:20 -07:00
8c921bf410
- Added `SRemoveAnimationModifierContentBrowserWindow` widget. - Added `ShowRemoveAnimationModifierWindow` virtual method to `IAnimationModifiersModule`. - Added `OnSelectionChanged` delegate to SModifierListView. - Fixed AnimationModifiersModule not properly unsubscribing its delegates bound to` UObject::FAssetRegistryTag::OnGetExtraObjectTags`. [RN] minor [CL 27857700 by roland munguia in ue5-main branch]
76 lines
2.9 KiB
C++
76 lines
2.9 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
|
|
|
|
#pragma once
|
|
|
|
#include "Containers/Array.h"
|
|
#include "Engine/AssetUserData.h"
|
|
#include "HAL/Platform.h"
|
|
#include "UObject/ObjectMacros.h"
|
|
#include "UObject/ObjectPtr.h"
|
|
#include "UObject/UObjectGlobals.h"
|
|
|
|
#include "AnimationModifiersAssetUserData.generated.h"
|
|
|
|
class FArchive;
|
|
class UAnimationModifier;
|
|
class UObject;
|
|
template <typename T> struct TObjectPtr;
|
|
|
|
/** Asset user data which can be added to a USkeleton or UAnimSequence to keep track of Animation Modifiers */
|
|
UCLASS()
|
|
class ANIMATIONMODIFIERS_API UAnimationModifiersAssetUserData : public UAssetUserData
|
|
{
|
|
GENERATED_BODY()
|
|
|
|
friend class SAnimationModifiersTab;
|
|
friend class SAnimationModifierContentBrowserWindow;
|
|
friend class SRemoveAnimationModifierContentBrowserWindow;
|
|
friend class FAnimationModifiersModule;
|
|
friend class UAnimationModifier;
|
|
public:
|
|
UAnimationModifiersAssetUserData(const FObjectInitializer& ObjectInitializer);
|
|
const TArray<UAnimationModifier*>& GetAnimationModifierInstances() const;
|
|
protected:
|
|
/** Begin UAssetUserData overrides */
|
|
virtual void PostLoad() override;
|
|
virtual void PostEditChangeProperty(struct FPropertyChangedEvent& PropertyChangedEvent) override;
|
|
virtual void Serialize(FArchive& Ar) override;
|
|
#if WITH_EDITOR
|
|
virtual void PostEditChangeOwner() override;
|
|
#endif // WITH_EDITOR
|
|
/** End UAssetUserData overrides */
|
|
|
|
void AddAnimationModifier(UAnimationModifier* Instance);
|
|
void RemoveAnimationModifierInstance(UAnimationModifier* Instance);
|
|
void ChangeAnimationModifierIndex(UAnimationModifier* Instance, int32 Direction);
|
|
private:
|
|
void RemoveInvalidModifiers();
|
|
protected:
|
|
UPROPERTY()
|
|
TArray<TObjectPtr<UAnimationModifier>> AnimationModifierInstances;
|
|
|
|
// Animation modifiers APPLIED on the owning animation sequence
|
|
//
|
|
// - Key = Modifier in AnimationModifierInstances of owning animation sequence or skeleton
|
|
// - Value = Modifier instance applied
|
|
//
|
|
// Applied modifier instances stores (Properties, RevisionGuid, ...) at Apply Time
|
|
// Which are not visible or editable from user interface
|
|
//
|
|
// In contrast, modifiers in AnimationModifierInstances
|
|
// are objects displayed at the Animation Data Modifier window
|
|
// Where Properties are displayed for user editing anytime
|
|
//
|
|
// Note, Modifier on Skeleton (MoS) applied instances are stored on each
|
|
// animation sequence's asset user data, instead of the skeleton's
|
|
// this design is important to enable applied modifiers can be reverted for each sequence
|
|
// also ensure applying MoS (when [re]importing animation) will not affect the skeleton asset
|
|
//
|
|
// The only time MoS stores an applied instance here is upgrading from previous version
|
|
// The "UAnimationModifier::PreviouslyAppliedModifier_DEPRECATED" data will be migrated here
|
|
// To support proper revert for them
|
|
// For more compatibility handling, check UAnimationModifier::PostLoad() and GetAppliedModifier()
|
|
UPROPERTY()
|
|
TMap<FSoftObjectPath, TObjectPtr<UAnimationModifier>> AppliedModifiers;
|
|
};
|