AnimNode_RotationOffsetBlendSpaceGraph.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "CoreMinimal.h"
#include "AnimNode_BlendSpaceGraphBase.h"
#include "Animation/InputScaleBias.h"
#include "AnimNode_RotationOffsetBlendSpaceGraph.generated.h"
 
// Allows multiple animations to be blended between based on input parameters
USTRUCT(BlueprintInternalUseOnly)
struct FAnimNode_RotationOffsetBlendSpaceGraph : public FAnimNode_BlendSpaceGraphBase
{
    GENERATED_BODY()
 
    friend class UAnimGraphNode_RotationOffsetBlendSpaceGraph;
    friend struct FAnimNodeAlphaOptions;
    friend struct FAnimGraphNodeAlphaOptions;
 
    // @return the sync group that this blendspace uses
    FName GetGroupName() const { return GroupName; }
 
private:
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category=Links, meta = (AllowPrivateAccess))
    FPoseLink BasePose;
 
    /*
    * Max LOD that this node is allowed to run
    * For example if you have LODThreshold to be 2, it will run until LOD 2 (based on 0 index)
    * when the component LOD becomes 3, it will stop update/evaluate
    * currently transition would be issue and that has to be re-visited
    */
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = Performance, meta = (DisplayName = "LOD Threshold", AllowPrivateAccess))
    int32 LODThreshold = INDEX_NONE;
 
    // Current strength of the AimOffset
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = Alpha, meta = (PinShownByDefault, AllowPrivateAccess))
    float Alpha = 1.0f;
 
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = Alpha, meta = (AllowPrivateAccess))
    FInputScaleBias AlphaScaleBias;
 
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = Alpha, meta = (DisplayName = "Blend Settings", AllowPrivateAccess))
    FInputAlphaBoolBlend AlphaBoolBlend;
 
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = Alpha, meta = (PinShownByDefault, AllowPrivateAccess))
    FName AlphaCurveName = NAME_None;
 
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = Alpha, meta = (AllowPrivateAccess))
    FInputScaleBiasClamp AlphaScaleBiasClamp;
 
    float ActualAlpha = 0.0f;
 
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = Alpha, meta = (AllowPrivateAccess))
    EAnimAlphaInputType AlphaInputType = EAnimAlphaInputType::Float;
 
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = Alpha, meta = (PinShownByDefault, DisplayName = "bEnabled", DisplayAfter = "AlphaScaleBias", AllowPrivateAccess))
    bool bAlphaBoolEnabled = false;
 
    bool bIsLODEnabled = false;
 
private:
    // 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;
    virtual int32 GetLODThreshold() const override { return LODThreshold; }
    // End of FAnimNode_Base interface
};