You've already forked UnrealEngineUWP
mirror of
https://github.com/izzy2lost/UnrealEngineUWP.git
synced 2026-03-26 18:15:20 -07:00
589c8f6ad0
Titles & icons tweaked to emphasise the linked content, not the type of the node. Also fixes bounding box init issue when spawning new input pose nodes in linked anim graphs Added the ability to override the tag checked when vierufying skeleton compatibility by FAssetData. This allows anim BPs to use the functionality as they have a "TargetSkeleton" tag vs. other assets with a "Skeleton" tag. #rb Jurre.deBaare [CL 16434383 by Thomas Sarkanen in ue5-main branch]
90 lines
4.3 KiB
C++
90 lines
4.3 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
|
|
|
|
#pragma once
|
|
|
|
#include "CoreMinimal.h"
|
|
#include "UObject/ObjectMacros.h"
|
|
#include "Misc/Guid.h"
|
|
#include "AnimGraphNode_CustomProperty.h"
|
|
#include "EdGraphSchema_K2_Actions.h"
|
|
#include "IClassVariableCreator.h"
|
|
#include "K2Node_EventNodeInterface.h"
|
|
|
|
#include "AnimGraphNode_LinkedAnimGraphBase.generated.h"
|
|
|
|
class FCompilerResultsLog;
|
|
class IDetailLayoutBuilder;
|
|
class IPropertyHandle;
|
|
class SToolTip;
|
|
struct FAnimNode_LinkedAnimGraph;
|
|
|
|
UCLASS(MinimalAPI, Abstract)
|
|
class UAnimGraphNode_LinkedAnimGraphBase : public UAnimGraphNode_CustomProperty, public IK2Node_EventNodeInterface
|
|
{
|
|
GENERATED_BODY()
|
|
|
|
public:
|
|
//~ Begin UEdGraphNode Interface.
|
|
virtual FLinearColor GetNodeTitleColor() const override;
|
|
virtual FSlateIcon GetIconAndTint(FLinearColor& OutColor) const override;
|
|
virtual FText GetTooltipText() const override;
|
|
virtual FText GetMenuCategory() const override;
|
|
virtual FText GetNodeTitle(ENodeTitleType::Type TitleType) const override;
|
|
virtual void ValidateAnimNodeDuringCompilation(USkeleton* ForSkeleton, FCompilerResultsLog& MessageLog) override;
|
|
virtual void ReallocatePinsDuringReconstruction(TArray<UEdGraphPin*>& OldPins) override;
|
|
virtual void PostEditChangeProperty(FPropertyChangedEvent& PropertyChangedEvent) override;
|
|
virtual void CustomizeDetails(IDetailLayoutBuilder& DetailBuilder) override;
|
|
//~ End UEdGraphNode Interface.
|
|
|
|
// UAnimGraphNode_Base interface
|
|
virtual FPoseLinkMappingRecord GetLinkIDLocation(const UScriptStruct* NodeType, UEdGraphPin* SourcePin) override;
|
|
virtual void GetOutputLinkAttributes(FNodeAttributeArray& OutAttributes) const override;
|
|
virtual bool ShouldShowAttributesOnPins() const override { return false; }
|
|
virtual void OnCopyTermDefaultsToDefaultObject(IAnimBlueprintCopyTermDefaultsContext& InCompilationContext, IAnimBlueprintNodeCopyTermDefaultsContext& InPerNodeContext, IAnimBlueprintGeneratedClassCompiledData& OutCompiledData) override;
|
|
virtual void GetRequiredExtensions(TArray<TSubclassOf<UAnimBlueprintExtension>>& OutExtensions) const override;
|
|
|
|
// UAnimGraphNode_CustomProperty interface
|
|
virtual bool IsStructuralProperty(FProperty* InProperty) const override;
|
|
|
|
// Node accessor
|
|
virtual FAnimNode_LinkedAnimGraph* GetLinkedAnimGraphNode() PURE_VIRTUAL(UAnimGraphNode_LinkedAnimGraphBase::GetLinkedAnimGraphNode, return nullptr;);
|
|
virtual const FAnimNode_LinkedAnimGraph* GetLinkedAnimGraphNode() const PURE_VIRTUAL(UAnimGraphNode_LinkedAnimGraphBase::GetLinkedAnimGraphNode, return nullptr;);
|
|
|
|
// IK2Node_EventNodeInterface interface
|
|
virtual TSharedPtr<FEdGraphSchemaAction> GetEventNodeAction(const FText& ActionCategory) override;
|
|
|
|
protected:
|
|
friend class UAnimBlueprintExtension_LinkedAnimGraph;
|
|
|
|
// Called pre-compilation to allocate pose links
|
|
void AllocatePoseLinks();
|
|
|
|
// Finds out whether there is a loop in the graph formed by linked instances from this node
|
|
bool HasInstanceLoop();
|
|
|
|
/** Generates widgets for exposing/hiding Pins for this node using the provided detail builder */
|
|
void GenerateExposedPinsDetails(IDetailLayoutBuilder &DetailBuilder);
|
|
|
|
// Finds out whether there is a loop in the graph formed by linked instances from CurrNode, used by HasInstanceLoop. VisitedNodes and NodeStack are required
|
|
// to track the graph links
|
|
// VisitedNodes - Node we have searched the links of, so we don't do it twice
|
|
// NodeStack - The currently considered chain of nodes. If a loop is detected this will contain the chain that causes the loop
|
|
static bool HasInstanceLoop_Recursive(UAnimGraphNode_LinkedAnimGraphBase* CurrNode, TArray<FGuid>& VisitedNodes, TArray<FGuid>& NodeStack);
|
|
|
|
// ----- UI CALLBACKS ----- //
|
|
|
|
// Gets path to the currently selected instance class' blueprint
|
|
virtual FString GetCurrentInstanceBlueprintPath() const;
|
|
// Filter callback for blueprints (only accept matching skeletons/interfaces)
|
|
virtual bool OnShouldFilterInstanceBlueprint(const FAssetData& AssetData) const;
|
|
// Instance blueprint was changed by user
|
|
void OnSetInstanceBlueprint(const FAssetData& AssetData, IDetailLayoutBuilder* InDetailBuilder);
|
|
// ----- END UI CALLBACKS ----- //
|
|
|
|
// Skeleton name used for filtering unloaded classes
|
|
FString SkeletonName;
|
|
};
|
|
|
|
UE_DEPRECATED(4.24, "UAnimGraphNode_SubInstanceBase has been renamed to UAnimGraphNode_LinkedAnimGraphBase")
|
|
typedef UAnimGraphNode_LinkedAnimGraphBase UAnimGraphNode_SubInstanceBase;
|