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  3. FBlendStackCameraNodeEvaluator

FBlendStackCameraNodeEvaluator

Evaluator for a blend stack camera node.

API > API/Plugins > API/Plugins/GameplayCameras

Evaluator for a blend stack camera node.

   
Name FBlendStackCameraNodeEvaluator
Type class
Header File /Engine/Plugins/Cameras/GameplayCameras/Source/GameplayCameras/Public/Core/BlendStackCameraNode.h
Include Path #include "Core/BlendStackCameraNode.h"

Syntax

class FBlendStackCameraNodeEvaluator :  
    public UE::Cameras::TCameraNodeEvaluator< UBlendStackCameraNode > ,  
    public UE::Cameras::IGameplayCamerasLiveEditListener

Inheritance Hierarchy

Derived Classes

Constructors

Name Remarks Include Path Unreal Specifiers

FBlendStackCameraNodeEvaluator()

   Core/BlendStackCameraNode.h  

Destructors

Name Remarks Include Path Unreal Specifiers

~FBlendStackCameraNodeEvaluator()

   Core/BlendStackCameraNode.h  

Structs

Name Remarks
FCameraRigEntry  
FResolvedEntry  

Typedefs

Name Type Remarks Include Path
Super FCameraNodeEvaluator   Core/BlendStackCameraNode.h

Constants

Name Type Remarks Include Path
PrivateTypeID const ::UE::Cameras::TCameraObjectTypeID< FBlendStackCameraNodeEvaluator >   Core/BlendStackCameraNode.h

Functions

Public

Name Remarks Include Path Unreal Specifiers

FBlendStackCameraDebugBlock * BuildDetailedDebugBlock ( const FCameraDebugBlockBuildParams& Params,
const FLinearColor& StartColor,
const FLinearColor& EndColor,
FCameraDebugBlockBuilder& Builder
)

   Core/BlendStackCameraNode.h  

FCameraRigEvaluationInfo GetActiveCameraRigEvaluationInfo()

 Returns information about the top (active) camera rig, if any. Core/BlendStackCameraNode.h  

FCameraRigEvaluationInfo GetCameraRigEvaluationInfo ( FBlendStackEntryID EntryID
) const

 Returns information about a given camera rig, if any. Core/BlendStackCameraNode.h  

bool HasAnyRunningCameraRig ( TSharedPtr< const FCameraEvaluationContext > InContext
) const

 Returns whether the stack contains any running camera rig with the given context. Core/BlendStackCameraNode.h  

FOnBlendStackCameraRigEvent & OnCameraRigEvent()

 Gets the delegate for blend stack events. Core/BlendStackCameraNode.h  

Overridden from FCameraNodeEvaluator

Name Remarks Include Path Unreal Specifiers

virtual const FCameraObjectTypeID & GetTypeID()

   Core/BlendStackCameraNode.h  

virtual bool IsKindOf ( const FCameraObjectTypeID& InTypeID
) const

   Core/BlendStackCameraNode.h  

Protected

Name Remarks Include Path Unreal Specifiers

void AddPackageListeners ( FCameraRigEntry& Entry
)

   Core/BlendStackCameraNode.h  

void BroadcastCameraRigEvent ( EBlendStackCameraRigEventType EventType,
const FCameraRigEntry& Entry,
const UCameraRigTransition* Transition
) const

   Core/BlendStackCameraNode.h  

void FreezeEntry ( FCameraRigEntry& Entry
)

   Core/BlendStackCameraNode.h  

int32 IndexOfEntry ( const FBlendStackEntryID EntryID
) const

   Core/BlendStackCameraNode.h  

void InitializeEntry ( FCameraRigEntry& NewEntry,
const UCameraRigAsset* CameraRig,
TSharedPtr< const FCameraEvaluationContext > EvaluationContext,
UBlendStackRootCameraNode* EntryRootNode,
bool bSetActiveResult
)

   Core/BlendStackCameraNode.h  

virtual void OnEntryReinitialized ( int32 EntryIndex
)

   Core/BlendStackCameraNode.h  

void OnRunFinished ( FCameraNodeEvaluationResult& OutResult
)

   Core/BlendStackCameraNode.h  

void PopEntries ( int32 FirstIndexToKeep
)

   Core/BlendStackCameraNode.h  

void PopEntry ( int32 EntryIndex
)

   Core/BlendStackCameraNode.h  
  Core/BlendStackCameraNode.h  
  Core/BlendStackCameraNode.h  

void ResolveEntries ( const FCameraNodeEvaluationParams& Params,
TArray< FResolvedEntry >& OutResolvedEntries
)

   Core/BlendStackCameraNode.h  

Overridden from FCameraNodeEvaluator

Name Remarks Include Path Unreal Specifiers

virtual void OnAddReferencedObjects ( FReferenceCollector& Collector
)

 Collect referenced UObjects for this node. Core/BlendStackCameraNode.h  

virtual void OnBuildDebugBlocks ( const FCameraDebugBlockBuildParams& Params,
FCameraDebugBlockBuilder& Builder
)

 Called to create debug blocks for this node evaluator. Core/BlendStackCameraNode.h  

virtual void OnExecuteOperation ( const FCameraOperationParams& Params,
FCameraOperation& Operation
)

 Execute an IK operation. Core/BlendStackCameraNode.h  

virtual FCameraNodeEvaluatorChildrenView OnGetChildren()

 Get the list of children under this evaluator. Core/BlendStackCameraNode.h  

virtual void OnInitialize ( const FCameraNodeEvaluatorInitializeParams& Params,
FCameraNodeEvaluationResult& OutResult
)

 Initialize this evaluator. Children and descendants will be automatically initialized too. Core/BlendStackCameraNode.h  

virtual void OnSerialize ( const FCameraNodeEvaluatorSerializeParams& Params,
FArchive& Ar
)

 Serializes the state of this evaluator. Core/BlendStackCameraNode.h  

Overridden from IGameplayCamerasLiveEditListener

Name Remarks Include Path Unreal Specifiers

virtual void OnPostBuildAsset ( const FGameplayCameraAssetBuildEvent& BuildEvent
)

 Called when a camera asset has been (re)built. Core/BlendStackCameraNode.h  

Static

Name Remarks Include Path Unreal Specifiers
  Core/BlendStackCameraNode.h  

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