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64658cf6ae
Upgrade the overrides and callsites in all of Epic's code. Every class that can be subclassed by licensees that has its override change needs to keep the old version of the function as deprecated. Otherwise subclasses that call Super::GetAssetRegistryTags will have a compile error instead of a deprecation warning. Several classes had their own extension method for GetAssetRegistryTags being passed on to user data classes. Updated all of those to take FAssetRegistryTagsContext just like GetAssetRegistryTags does. #rnx #rb Francis.Hurteau [CL 30224166 by matt peters in ue5-main branch]
86 lines
3.5 KiB
C++
86 lines
3.5 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#pragma once
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#include "CoreMinimal.h"
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#include "GeometryCollection/RecordedTransformTrack.h"
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#include "GeometryCollectionCache.generated.h"
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class UGeometryCollection;
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GEOMETRYCOLLECTIONENGINE_API DECLARE_LOG_CATEGORY_EXTERN(LogGeometryCollectionCache, Log, All);
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UCLASS(Experimental, MinimalAPI)
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class UGeometryCollectionCache : public UObject
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{
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GENERATED_BODY()
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public:
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/** Tagnames for asset registry tags */
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static GEOMETRYCOLLECTIONENGINE_API FName TagName_Name; // Name of the cache
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static GEOMETRYCOLLECTIONENGINE_API FName TagName_IdGuid; // ID GUID for the cache - never changes for a given cache
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static GEOMETRYCOLLECTIONENGINE_API FName TagName_StateGuid; // State GUID - changes when an edit is made to
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/**
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* Given a raw track with transforms per-particle on each frame record, set to this cache
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* and strip out any data we don't need (transform repeats and disabled particles etc.)
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*/
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GEOMETRYCOLLECTIONENGINE_API void SetFromRawTrack(const FRecordedTransformTrack& InTrack);
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/** Set directly from a track, does not do any data stripping. */
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GEOMETRYCOLLECTIONENGINE_API void SetFromTrack(const FRecordedTransformTrack& InTrack);
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/** Sets the geometry collection that this cache supports, empties the recorded data in this cache */
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GEOMETRYCOLLECTIONENGINE_API void SetSupportedCollection(const UGeometryCollection* InCollection);
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/** UObject Interface */
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GEOMETRYCOLLECTIONENGINE_API virtual void GetAssetRegistryTags(FAssetRegistryTagsContext Context) const override;
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UE_DEPRECATED(5.4, "Implement the version that takes FAssetRegistryTagsContext instead.")
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GEOMETRYCOLLECTIONENGINE_API virtual void GetAssetRegistryTags(TArray<FAssetRegistryTag>& OutTags) const override;
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/** End UObject Interface */
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/** Access the recorded tracks */
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const FRecordedTransformTrack* GetData() const { return &RecordedData; }
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/** Given a collection, create an empty compatible cache for it */
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static GEOMETRYCOLLECTIONENGINE_API UGeometryCollectionCache* CreateCacheForCollection(const UGeometryCollection* InCollection);
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/** Get the GUID for the state of the supported collection when this cache was last recorded to. */
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FGuid GetCompatibleStateGuid() const { return CompatibleCollectionState; }
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/** Tests whether a cache is compatible with a provided collection */
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GEOMETRYCOLLECTIONENGINE_API bool CompatibleWithForRecord(const UGeometryCollection* InCollection);
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GEOMETRYCOLLECTIONENGINE_API bool CompatibleWithForPlayback(const UGeometryCollection* InCollection);
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private:
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GEOMETRYCOLLECTIONENGINE_API void ProcessRawRecordedDataInternal(const FRecordedTransformTrack& InTrack);
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/** The recorded data from the simulation */
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UPROPERTY()
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FRecordedTransformTrack RecordedData;
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/** The collection that we recorded the data from */
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UPROPERTY()
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TObjectPtr<const UGeometryCollection> SupportedCollection;
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/** Guid pulled from the collection when the recording was last saved */
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UPROPERTY()
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FGuid CompatibleCollectionState;
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};
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/**
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* Provider for target caches when recording is requested but we don't have a target cache
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* Initial purpose is to allow an opaque way to call some editor system to generate new assets
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* but this could be expanded later for runtime recording and playback if the need arises
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*/
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class ITargetCacheProvider : public IModularFeature
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{
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public:
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static FName GetFeatureName() { return "GeometryCollectionTargetCacheProvider"; }
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virtual UGeometryCollectionCache* GetCacheForCollection(const UGeometryCollection* InCollection) = 0;
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};
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