TypedElementPrimitiveCustomDataInterface.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "Elements/Framework/TypedElementHandle.h"
#include "UObject/Interface.h"
 
#include "TypedElementPrimitiveCustomDataInterface.generated.h"
 
UINTERFACE(MinimalAPI, BlueprintType, meta = (CannotImplementInterfaceInBlueprint))
class UTypedElementPrimitiveCustomDataInterface : public UInterface
{
    GENERATED_BODY()
};
 
class ITypedElementPrimitiveCustomDataInterface
{
    GENERATED_BODY()
 
public:
    
    virtual void SetCustomData(const FTypedElementHandle& InElementHandle, TArrayView<const float> CustomDataFloats,  bool bMarkRenderStateDirty = false) {}
    virtual void SetCustomDataValue(const FTypedElementHandle& InElementHandle, int32 CustomDataIndex, float CustomDataValue, bool bMarkRenderStateDirty = false) {};
 
    //~ Scripting Interface
 
    // Sets all Primitive's CustomData values
    UFUNCTION(BlueprintCallable, Category="TypedElementInterfaces|CustomData")
    TYPEDELEMENTRUNTIME_API virtual void SetCustomData(const FScriptTypedElementHandle& InElementHandle, const TArray<float>& CustomDataFloats,  bool bMarkRenderStateDirty = false);
 
    // Sets a single Primitive's CustomData value
    UFUNCTION(BlueprintCallable, Category="TypedElementInterfaces|CustomData")
    TYPEDELEMENTRUNTIME_API virtual void SetCustomDataValue(const FScriptTypedElementHandle& InElementHandle, int32 CustomDataIndex, float CustomDataValue, bool bMarkRenderStateDirty = false);
};
 
template <>
struct TTypedElement<ITypedElementPrimitiveCustomDataInterface> : public TTypedElementBase<ITypedElementPrimitiveCustomDataInterface>
{
    void SetCustomData(TArrayView<float> CustomDataFloats,  bool bMarkRenderStateDirty = false) const { return InterfacePtr->SetCustomData(*this, CustomDataFloats, bMarkRenderStateDirty); }
    void SetCustomDataValue(int32 CustomDataIndex, float CustomDataValue, bool bMarkRenderStateDirty = false) { return InterfacePtr->SetCustomDataValue(*this, CustomDataIndex, CustomDataValue, bMarkRenderStateDirty); }
};