AnimNode_TwoWayBlend.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "CoreMinimal.h"
#include "UObject/ObjectMacros.h"
#include "Animation/AnimNodeBase.h"
#include "Animation/InputScaleBias.h"
#include "AnimNode_TwoWayBlend.generated.h"
 
// This represents a baked transition
USTRUCT(BlueprintInternalUseOnly)
struct FAnimNode_TwoWayBlend : public FAnimNode_Base
{
    GENERATED_USTRUCT_BODY()
public:
 
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category=Links)
    FPoseLink A;
 
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category=Links)
    FPoseLink B;
 
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = Settings)
    EAnimAlphaInputType AlphaInputType;
 
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = Settings, meta = (PinShownByDefault, DisplayName = "bEnabled", DisplayAfter="AlphaScaleBias"))
    uint8 bAlphaBoolEnabled:1;
 
protected:
    uint8 bAIsRelevant:1;
 
    uint8 bBIsRelevant:1;
 
    UPROPERTY(EditAnywhere, Category = Option)
    uint8 bResetChildOnActivation:1;
 
    UPROPERTY(EditAnywhere, Category = Option, meta=(PinHiddenByDefault))
    uint8 bAlwaysUpdateChildren:1;
 
public:
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category=Settings, meta=(PinShownByDefault))
    float Alpha;
 
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category=Settings)
    FInputScaleBias AlphaScaleBias;
 
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = Settings, meta = (DisplayName = "Blend Settings"))
    FInputAlphaBoolBlend AlphaBoolBlend;
 
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = Settings, meta = (PinShownByDefault))
    FName AlphaCurveName;
 
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = Settings)
    FInputScaleBiasClamp AlphaScaleBiasClamp;
 
protected:
    float InternalBlendAlpha;
 
public:
    FAnimNode_TwoWayBlend()
        : AlphaInputType(EAnimAlphaInputType::Float)
        , bAlphaBoolEnabled(true)
        , bAIsRelevant(false)
        , bBIsRelevant(false)
        , bResetChildOnActivation(false)
        , bAlwaysUpdateChildren(false)
        , Alpha(0.0f)
        , AlphaCurveName(NAME_None)
        , InternalBlendAlpha(0.0f)
    {
    }
 
    // FAnimNode_Base interface
    ANIMGRAPHRUNTIME_API virtual void Initialize_AnyThread(const FAnimationInitializeContext& Context) override;
    ANIMGRAPHRUNTIME_API virtual void CacheBones_AnyThread(const FAnimationCacheBonesContext& Context) override;
    ANIMGRAPHRUNTIME_API virtual void Update_AnyThread(const FAnimationUpdateContext& Context) override;
    ANIMGRAPHRUNTIME_API virtual void Evaluate_AnyThread(FPoseContext& Output) override;
    ANIMGRAPHRUNTIME_API virtual void GatherDebugData(FNodeDebugData& DebugData) override;
    // End of FAnimNode_Base interface
};