CurveHandle.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "CoreMinimal.h"
#include "HAL/Platform.h"
 
enum class ECurveEaseFunction : uint8
{
    Linear,
 
    QuadIn,
        
    QuadOut,
 
    QuadInOut,
 
    CubicIn,
        
    CubicOut,
 
    CubicInOut,
};
 
 
struct FCurveHandle
{
    SLATECORE_API FCurveHandle( const struct FCurveSequence* InOwnerSequence = nullptr, int32 InCurveIndex = 0 );
 
public:
 
    SLATECORE_API float GetLerp( ) const;
 
    bool IsInitialized( ) const
    {
        return (OwnerSequence != nullptr);
    }
 
public:
 
    static SLATECORE_API float ApplyEasing( float Time, ECurveEaseFunction EaseType );
 
private:
 
    const struct FCurveSequence* OwnerSequence;
 
    int32 CurveIndex;
};