59 lines
2 KiB
C
59 lines
2 KiB
C
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// Copyright 2020 Phyronnaz
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#pragma once
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#include "CoreMinimal.h"
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#include "VoxelNode.h"
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#include "VoxelGraphNode_Base.generated.h"
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class UEdGraphPin;
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class UEdGraphSchema;
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UCLASS()
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class UVoxelGraphNode_Base : public UVoxelGraphNodeInterface
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{
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GENERATED_BODY()
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public:
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//~ Begin UVoxelGraphNode_Base Interface
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virtual void CreateInputPins() {}
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virtual void CreateOutputPins() {}
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virtual void RestoreVectorPins(const TArray<UEdGraphPin*>& OldInputPins, const TArray<UEdGraphPin*>& OldOutputPins) {}
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virtual bool IsCompact() const { return false; }
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virtual FLinearColor GetNodeBodyColor() const { return FLinearColor::White; }
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/** Add an input pin to this node and recompile the generator */
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virtual void AddInputPin() {}
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/** Checks whether an input can be added to this node */
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virtual bool CanAddInputPin() const { return false; }
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//~ End UVoxelGraphNode_Base Interface
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TArray<UEdGraphPin*> GetInputPins() const;
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TArray<UEdGraphPin*> GetOutputPins() const;
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UEdGraphPin* GetInputPin(int32 InputIndex);
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UEdGraphPin* GetOutputPin(int32 OutputIndex);
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int32 GetInputPinIndex(const UEdGraphPin* Pin) const;
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int32 GetOutputPinIndex(const UEdGraphPin* Pin) const;
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int32 GetInputCount() const;
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int32 GetOutputCount() const;
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/**
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* Handles inserting the node between the FromPin and what the FromPin was original connected to
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*
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* @param FromPin The pin this node is being spawned from
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* @param NewLinkPin The new pin the FromPin will connect to
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* @param OutNodeList Any nodes that are modified will get added to this list for notification purposes
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*/
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void InsertNewNode(UEdGraphPin* FromPin, UEdGraphPin* NewLinkPin, TSet<UEdGraphNode*>& OutNodeList);
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//~ Begin UEdGraphNode Interface.
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virtual void AllocateDefaultPins() final override;
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virtual void ReconstructNode() override;
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virtual void AutowireNewNode(UEdGraphPin* FromPin) override;
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virtual bool CanCreateUnderSpecifiedSchema(const UEdGraphSchema* Schema) const override;
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//~ End UEdGraphNode Interface.
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};
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