KismetMathLibrary.cpp File Reference

#include "Kismet/KismetMathLibrary.h"
#include "Engine/Engine.h"
#include "Curves/CurveFloat.h"
#include "DrawDebugHelpers.h"
#include "Blueprint/BlueprintSupport.h"
#include "Math/ConvexHull2d.h"
#include "Math/DualQuat.h"
#include "Math/Box.h"
#include "Math/RandomStream.h"
#include "Misc/RuntimeErrors.h"
#include "Misc/QualifiedFrameTime.h"
#include "Templates/SubclassOf.h"
#include <type_traits>
#include "Kismet/KismetMathLibrary.inl"

Macros
#define	LOCTEXT_NAMESPACE   "UKismetMathLibrary"

Functions
template<typename FloatType UE_REQUIRES>
FloatType	EaseAlpha (FloatType InAlpha, uint8 EasingFunc, FloatType BlendExp, int32 Steps)
template<typename T >
void	GenericSpringInterp (T &Current, const T Target, T &PrevTarget, bool &bPrevTargetValid, T &Velocity, float Stiffness, float CriticalDamping, float DeltaTime, float TargetVelocityAmount, float Mass, bool bInitializeFromTarget)

Variables
const FName	DivideByZeroWarning = FName("DivideByZeroWarning")
const FName	NegativeSqrtWarning = FName("NegativeSqrtWarning")
const FName	ZeroLengthProjectionWarning = FName("ZeroLengthProjectionWarning")
const FName	InvalidDateWarning = FName("InvalidDateWarning")
const FName	InvalidIndexConversionParameterWarning = FName("InvalidIndexConversionParameterWarning")

Macro Definition Documentation

LOCTEXT_NAMESPACE

#define LOCTEXT_NAMESPACE   "UKismetMathLibrary"

Function Documentation

EaseAlpha()

template<typename FloatType UE_REQUIRES>

FloatType EaseAlpha	(	FloatType	InAlpha,
		uint8	EasingFunc,
		FloatType	BlendExp,
		int32	Steps
	)

Interpolate a linear alpha value using an ease mode and function.

GenericSpringInterp()

template<typename T >

void GenericSpringInterp	(	T &	Current,
		const T	Target,
		T &	PrevTarget,
		bool &	bPrevTargetValid,
		T &	Velocity,
		float	Stiffness,
		float	CriticalDamping,
		float	DeltaTime,
		float	TargetVelocityAmount,
		float	Mass,
		bool	bInitializeFromTarget
	)

Variable Documentation

DivideByZeroWarning

const FName DivideByZeroWarning = FName("DivideByZeroWarning")

InvalidDateWarning

const FName InvalidDateWarning = FName("InvalidDateWarning")

InvalidIndexConversionParameterWarning

const FName InvalidIndexConversionParameterWarning = FName("InvalidIndexConversionParameterWarning")

NegativeSqrtWarning

const FName NegativeSqrtWarning = FName("NegativeSqrtWarning")

ZeroLengthProjectionWarning

const FName ZeroLengthProjectionWarning = FName("ZeroLengthProjectionWarning")