81 lines
2.7 KiB
C
81 lines
2.7 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 "VoxelGraphNode_Base.h"
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#include "VoxelGraphNode.generated.h"
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class UVoxelNode;
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UCLASS()
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class UVoxelGraphNode : public UVoxelGraphNode_Base
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{
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GENERATED_BODY()
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public:
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UPROPERTY()
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TObjectPtr<UVoxelNode> VoxelNode;
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/** Set the VoxelNode this represents (also assigns this to the VoxelNode in Editor)*/
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void SetVoxelNode(UVoxelNode* InVoxelNode);
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/** Fix up the node's owner after being copied */
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void PostCopyNode();
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/** Create a new input pin for this node */
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void CreateInputPin();
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/** Create a new output pin for this node */
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void CreateOutputPin();
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/** Remove a specific input pin from this node and recompile the generator */
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void RemoveInputPin(UEdGraphPin* InGraphPin);
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public:
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bool CanSplitPin_Voxel(const UEdGraphPin& Pin) const;
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bool CanCombinePin(const UEdGraphPin& Pin) const;
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bool TrySplitPin(UEdGraphPin& Pin, bool bOnlyCheck);
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bool TryCombinePin(UEdGraphPin& Pin, bool bOnlyCheck);
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void CombineAll();
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static bool HasVectorPin(UVoxelNode& Node, EEdGraphPinDirection Direction);
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public:
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// UVoxelGraphNodeInterface interface
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virtual UVoxelNode* GetVoxelNode() const override { return VoxelNode; }
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virtual bool IsOutdated() const override;
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// End of UVoxelGraphNodeInterface interface
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// UVoxelGraphNode_Base interface
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virtual void CreateInputPins() override;
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virtual void CreateOutputPins() override;
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virtual void RestoreVectorPins(const TArray<UEdGraphPin*>& OldInputPins, const TArray<UEdGraphPin*>& OldOutputPins) override;
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virtual bool IsCompact() const override;
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virtual FLinearColor GetNodeBodyColor() const override;
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virtual void AddInputPin() override;
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virtual bool CanAddInputPin() const override;
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// End of UVoxelGraphNode_Base interface
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// UEdGraphNode interface
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virtual FText GetNodeTitle(ENodeTitleType::Type TitleType) const override;
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virtual FLinearColor GetNodeTitleColor() const override;
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virtual void PrepareForCopying() override;
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virtual FText GetTooltipText() const override;
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virtual FString GetDocumentationExcerptName() const override;
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virtual bool CanUserDeleteNode() const override;
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virtual bool CanDuplicateNode() const override;
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virtual bool CanJumpToDefinition() const override;
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virtual void JumpToDefinition() const override;
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virtual void OnRenameNode(const FString& NewName) override;
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virtual void GetPinHoverText(const UEdGraphPin& Pin, FString& HoverTextOut) const override;
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// End of UEdGraphNode interface
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// UObject interface
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virtual void PostLoad() override;
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virtual void PostEditImport() override;
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virtual void PostDuplicate(bool bDuplicateForPIE) override;
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// End of UObject interface
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private:
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/** Make sure the voxel node is owned by the generator */
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void ResetVoxelNodeOwner();
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};
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