MovieScene3DPathSection.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "CoreMinimal.h"
#include "UObject/ObjectMacros.h"
#include "Curves/KeyHandle.h"
#include "Channels/MovieSceneFloatChannel.h"
#include "Sections/MovieScene3DConstraintSection.h"
#include "MovieScene3DPathSection.generated.h"
 
class USceneComponent;
class USplineComponent;
 
UENUM(BlueprintType)
enum class MovieScene3DPathSection_Axis : uint8
{
    X UMETA(DisplayName = "X"),
    Y UMETA(DisplayName = "Y"),
    Z UMETA(DisplayName = "Z"),
    NEG_X UMETA(DisplayName = "-X"),
    NEG_Y UMETA(DisplayName = "-Y"),
    NEG_Z UMETA(DisplayName = "-Z")
};
 
 
UCLASS(MinimalAPI)
class UMovieScene3DPathSection
    : public UMovieScene3DConstraintSection
{
    GENERATED_UCLASS_BODY()
 
public:
 
    virtual void InitialPlacement(const TArray<UMovieSceneSection*>& Sections, FFrameNumber InStartTime, int32 Duration, bool bAllowMultipleRows) override;
 
    void Eval(USceneComponent* SceneComponent, FFrameTime Time, USplineComponent* SplineComponent, FVector& OutTranslation, FRotator& OutRotation) const;
 
    void SetPathBindingID(const FMovieSceneObjectBindingID& InPathBindingID);
 
    MovieScene3DPathSection_Axis GetFrontAxisEnum() const { return FrontAxisEnum; }
    MovieScene3DPathSection_Axis GetUpAxisEnum() const { return UpAxisEnum; }
    bool GetFollow() const { return bFollow; }
    bool GetReverse() const { return bReverse; }
    bool GetForceUpright() const { return bForceUpright; }
 
public:
 
    const FMovieSceneFloatChannel& GetTimingChannel() const { return TimingCurve; }
 
    UPROPERTY()
    FMovieSceneFloatChannel TimingCurve;
 
    UPROPERTY(BlueprintReadWrite, EditAnywhere, Category="Path")
    MovieScene3DPathSection_Axis FrontAxisEnum;
 
    UPROPERTY(BlueprintReadWrite, EditAnywhere, Category="Path")
    MovieScene3DPathSection_Axis UpAxisEnum;
 
    UPROPERTY(BlueprintReadWrite, EditAnywhere, Category="Path")
    uint32 bFollow:1;
 
    UPROPERTY(BlueprintReadWrite, EditAnywhere, Category="Path")
    uint32 bReverse:1;
 
    UPROPERTY(BlueprintReadWrite, EditAnywhere, Category="Path")
    uint32 bForceUpright:1;
};