C++er 向け UE4.18 変更点メモ

DEPRECATED(4.18, "FAssetPtr was renamed to FSoftObjectPtr as it is not necessarily an asset")typedef FSoftObjectPtr FAssetPtr;
// Not deprecating these yet as it will lead to too many warnings in games
//DEPRECATED(4.18, "TAssetPtr was renamed to TSoftObjectPtr as it is not necessarily an asset")
template<class T=UObject> using TAssetPtr = TSoftObjectPtr<T>;
//DEPRECATED(4.18, "TAssetSubclassOf was renamed to TSoftClassPtr")
template<class TClass = UObject>;
using TAssetSubclassOf = TSoftClassPtr<TClass>;

/**
* Returns a random vector with length of 1, within the specified cone, with uniform random distribution.
* @param ConeDir The base "center" direction of the cone.
* @param ConeHalfAngle The half-angle of the cone (from ConeDir to edge), in radians.
*/
UFUNCTION(BlueprintPure, Category = "Math|Random", meta=(NotBlueprintThreadSafe))
static FVector RandomUnitVectorInCone(FVector ConeDir, float ConeHalfAngle);

/**
* RandomUnitVectorWithYawAndPitch
*
* @param MaxYaw - The Yaw-angle of the cone (from ConeDir to horizontal-edge), in degrees.
* @param MaxPitch - The Pitch-angle of the cone (from ConeDir to vertical-edge), in degrees.
*/
UFUNCTION(BlueprintPure, Category = "Math|Random", meta = (Keywords = "RandomVector", NotBlueprintThreadSafe))
static FVector RandomUnitVectorInConeWithYawAndPitch(FVector ConeDir, float MaxYawInDegrees, float MaxPitchInDegrees);

/**
* Returns a random vector with length of 1, within the specified cone, with uniform random distribution.
* @param ConeDir The base "center" direction of the cone.
* @param ConeHalfAngleInRadians The half-angle of the cone (from ConeDir to edge), in radians.
*/
UFUNCTION(BlueprintPure, Category = "Math|Random", meta=(NotBlueprintThreadSafe))
static FVector RandomUnitVectorInConeInRadians(FVector ConeDir, float ConeHalfAngleInRadians);

/**
* Returns a random vector with length of 1, within the specified cone, with uniform random distribution.
* @param ConeDir The base "center" direction of the cone.
* @param ConeHalfAngleInDegrees The half-angle of the cone (from ConeDir to edge), in degrees.
*/
UFUNCTION(BlueprintPure, Category = "Math|Random", meta=(NotBlueprintThreadSafe))
static inline FVector RandomUnitVectorInConeInDegrees(FVector ConeDir, float ConeHalfAngleInDegrees)
{
return RandomUnitVectorInConeInRadians(ConeDir, FMath::DegreesToRadians(ConeHalfAngleInDegrees));
}

/**
* Returns a random vector with length of 1, within the specified cone, with uniform random distribution.
* The shape of the cone can be modified according to the yaw and pitch angles.
* @param MaxYawInRadians The yaw angle of the cone (from ConeDir to horizontal edge), in radians.
* @param MaxPitchInRadians The pitch angle of the cone (from ConeDir to vertical edge), in radians.
*/
UFUNCTION(BlueprintPure, Category = "Math|Random", meta = (Keywords = "RandomVector Pitch Yaw", NotBlueprintThreadSafe))
static FVector RandomUnitVectorInEllipticalConeInRadians(FVector ConeDir, float MaxYawInRadians, float MaxPitchInRadians);
/**
* Returns a random vector with length of 1, within the specified cone, with uniform random distribution.
* The shape of the cone can be modified according to the yaw and pitch angles.
* @param MaxYawInDegrees The yaw angle of the cone (from ConeDir to horizontal edge), in degrees.
* @param MaxPitchInDegrees The pitch angle of the cone (from ConeDir to vertical edge), in degrees.
*/
UFUNCTION(BlueprintPure, Category = "Math|Random", meta = (Keywords = "RandomVector Pitch Yaw", NotBlueprintThreadSafe))
static inline FVector RandomUnitVectorInEllipticalConeInDegrees(FVector ConeDir, float MaxYawInDegrees, float MaxPitchInDegrees)
{
return RandomUnitVectorInEllipticalConeInRadians(ConeDir, FMath::DegreesToRadians(MaxYawInDegrees), FMath::DegreesToRadians(MaxPitchInDegrees));
}

/**
* Returns a random vector with length of 1, within the specified cone, with uniform random distribution.
* @param ConeDir The base "center" direction of the cone.
* @param ConeHalfAngleInRadians The half-angle of the cone (from ConeDir to edge), in radians.
* @param Stream The random stream from which to obtain the vector.
*/
UFUNCTION(BlueprintPure, Category="Math|Random", meta = (Keywords = "RandomVector"))
static FVector RandomUnitVectorInConeInRadiansFromStream(const FVector& ConeDir, float ConeHalfAngleInRadians, const FRandomStream& Stream);

/**
* Returns a random vector with length of 1, within the specified cone, with uniform random distribution.
* @param ConeDir The base "center" direction of the cone.
* @param ConeHalfAngleInDegrees The half-angle of the cone (from ConeDir to edge), in degrees.
* @param Stream The random stream from which to obtain the vector.
*/
UFUNCTION(BlueprintPure, Category="Math|Random", meta = (Keywords = "RandomVector"))
static inline FVector RandomUnitVectorInConeInDegreesFromStream(const FVector& ConeDir, float ConeHalfAngleInDegrees, const FRandomStream& Stream)
{
  return RandomUnitVectorInConeInRadiansFromStream(ConeDir, FMath::DegreesToRadians(ConeHalfAngleInDegrees), Stream);
}

/**
* Returns a random vector with length of 1, within the specified cone, with uniform random distribution.
* The shape of the cone can be modified according to the yaw and pitch angles.
*
* @param MaxYawInRadians The yaw angle of the cone (from ConeDir to horizontal edge), in radians.
* @param MaxPitchInRadians The pitch angle of the cone (from ConeDir to vertical edge), in radians.
* @param Stream The random stream from which to obtain the vector.
*/
UFUNCTION(BlueprintPure, Category = "Math|Random", meta = (Keywords = "RandomVector"))
static FVector RandomUnitVectorInEllipticalConeInRadiansFromStream(const FVector& ConeDir, float MaxYawInRadians, float MaxPitchInRadians, const FRandomStream& Stream);

/**
* Returns a random vector with length of 1, within the specified cone, with uniform random distribution.
* The shape of the cone can be modified according to the yaw and pitch angles.
*
* @param MaxYawInDegrees The yaw angle of the cone (from ConeDir to horizontal edge), in degrees.
* @param MaxPitchInDegrees The pitch angle of the cone (from ConeDir to vertical edge), in degrees.
* @param Stream The random stream from which to obtain the vector.
*/
UFUNCTION(BlueprintPure, Category = "Math|Random", meta = (Keywords = "RandomVector"))
static inline FVector RandomUnitVectorInEllipticalConeInDegreesFromStream(const FVector& ConeDir, float MaxYawInDegrees, float MaxPitchInDegrees, const FRandomStream& Stream)
{
  return RandomUnitVectorInEllipticalConeInRadiansFromStream(ConeDir, FMath::DegreesToRadians(MaxYawInDegrees), FMath::DegreesToRadians(MaxPitchInDegrees), Stream);
}

struct ENGINE_API FWaveInstance
{
// 省略

private:
/** Current volume */
float Volume;
/** Volume attenuation due to distance. */
float DistanceAttenuation;
/** Current volume multiplier - used to zero the volume without stopping the source */
float VolumeMultiplier;
/** The volume of the wave instance due to application volume or tab-state */
float VolumeApp;

public:

// 省略

/** Setters for various volume values on wave instances. */
void SetVolume(const float InVolume) { Volume = InVolume; }
void SetDistanceAttenuation(const float InDistanceAttenuation) { DistanceAttenuation = InDistanceAttenuation; }
void SetVolumeApp(const float InVolumeApp) { VolumeApp = InVolumeApp; }
void SetVolumeMultiplier(const float InVolumeMultiplier) { VolumeMultiplier = InVolumeMultiplier; }
/** Returns the volume multiplier on the wave instance. */
float GetVolumeMultiplier() const { return VolumeMultiplier; }
/** Returns the volume of the sound including distance attenuation. */
float GetVolumeWithDistanceAttenuation() const;
/** Returns the distance attenuation of the source voice. */
float GetDistanceAttenuation() const;
/** Returns the volume due to application behavior for the wave instance. */
float GetVolumeApp() const { return VolumeApp; }
}

-ini:Game:[/Script/UnrealEd.ProjectPackagingSettings]:BlueprintNativizationMethod=<Disabled|Inclusive|Exclusive>