UAtomUtilitiesBlueprintLibrary Class Reference

#include <AtomBlueprintLibrary.h>

Inheritance diagram for UAtomUtilitiesBlueprintLibrary:

Static Public Member Functions
static float	ConvertDecibelsToLinear (float InDecibels, const FVector2D &InRange)
static float	ConvertDecibelsToLinearSlower (float InDecibels, const FVector2D &InRange)
static float	ConvertDecibelsToLinearSlowerFromFloor (float InDecibels, const FVector2D &InRange, float InFloor=1.e-4)
static float	ConvertLinearToDecibels (float InLinear, const FVector2D &InRange, float InFloor=1.e-8)
static float	ConvertLinearToDecibelsSlower (float InLinear, const FVector2D &InRange)
static float	ConvertLinearToDecibelsSlowerFromFloor (float InLinear, const FVector2D &InRange, float InFloor=1.e-4)
static float	GetLinearFrequencyClamped (const float InValue, const FVector2D &InDomain, const FVector2D &InRange)
static float	GetLogFrequencyClamped (const float InValue, const FVector2D &InDomain, const FVector2D &InRange)

Detailed Description

Atom Utilities Blueprint Function Library A library of Atom related functions for use in Blueprints

Member Function Documentation

ConvertDecibelsToLinear()

float UAtomUtilitiesBlueprintLibrary::ConvertDecibelsToLinear ( float InDecibels, const FVector2D & InRange )

static

Converts decibel to linear scale.

Parameters

InDecibels	The decibels to convert to a linear gain scalar.
InRange	The range to use when converting between linear and logarithmic scales.

Returns

The resulting linear gain.

ConvertDecibelsToLinearSlower()

float UAtomUtilitiesBlueprintLibrary::ConvertDecibelsToLinearSlower ( float InDecibels, const FVector2D & InRange )

static

Converts decibel to linear scale with a slower end from 1.e-3 (60dB).

Parameters

InDecibels	The decibels to convert to a linear gain scalar.
InRange	The range to use when converting between linear and logarithmic scales.

Returns

The resulting linear gain.

ConvertDecibelsToLinearSlowerFromFloor()

float UAtomUtilitiesBlueprintLibrary::ConvertDecibelsToLinearSlowerFromFloor ( float InDecibels, const FVector2D & InRange, float InFloor = 1.e-4 )

static

Converts decibel to linear scale with a slower end from a choosen floor.

Parameters

InDecibels	The decibels to convert to a linear gain scalar.
InRange	The range to use when converting between linear and logarithmic scales.
InFloor	The floor value to start slower end. (1.e-3 => 60dB, 1.e-4 => 80dB ...)

Returns

The resulting linear gain.

ConvertLinearToDecibels()

float UAtomUtilitiesBlueprintLibrary::ConvertLinearToDecibels ( float InLinear, const FVector2D & InRange, float InFloor = 1.e-8 )

static

Converts linear scale volume to decibels.

Parameters

InLinear	The linear scalar value to convert to decibels.
InRange	The range to use when converting between linear and logarithmic scales.
InFloor	The floor value to check against.

Returns

The decibel value of the inputted linear scale.

ConvertLinearToDecibelsSlower()

float UAtomUtilitiesBlueprintLibrary::ConvertLinearToDecibelsSlower ( float InLinear, const FVector2D & InRange )

static

Converts linear scale volume to decibels with a slower end from 1.e-3 (60dB).

Parameters

InLinear	The linear scalar value to convert to decibels.
InRange	The range to use when converting between linear and logarithmic scales.

Returns

The decibel value of the inputted linear scale.

ConvertLinearToDecibelsSlowerFromFloor()

float UAtomUtilitiesBlueprintLibrary::ConvertLinearToDecibelsSlowerFromFloor ( float InLinear, const FVector2D & InRange, float InFloor = 1.e-4 )

static

Converts linear scale volume to decibels with a slower end from a choosen floor.

Parameters

InLinear	The linear scalar value to convert to decibels.
InRange	The range to use when converting between linear and logarithmic scales.
InFloor	The floor value to start slower end. (1.e-3 => 60dB, 1.e-4 => 80dB ...)

Returns

The decibel value of the inputted linear scale.

GetLinearFrequencyClamped()

float UAtomUtilitiesBlueprintLibrary::GetLinearFrequencyClamped ( const float InValue, const FVector2D & InDomain, const FVector2D & InRange )

static

Returns the linear frequency of the input value. Maps log domain and range values to linear output (good for linear slider representation/visualization of log frequency). Reverse of GetLogFrequencyClamped.

Parameters

InValue	The logarithmic value to convert to linear frequency
InDomain	The domain to use when converting between linear and logarithmic scales
InRange	The range to use when converting between linear and logarithmic scales

Returns

The linear frequency of the given logarithmic input

GetLogFrequencyClamped()

float UAtomUtilitiesBlueprintLibrary::GetLogFrequencyClamped ( const float InValue, const FVector2D & InDomain, const FVector2D & InRange )

static

Returns the log frequency of the input value. Maps linear domain and range values to log output (good for linear slider controlling frequency)

Parameters

InValue	The linear value to convert to logarithmic frequency
InDomain	The domain to use when converting between linear and logarithmic scales
InRange	The range to use when converting between linear and logarithmic scales

Returns

The log frequency of the given input

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The documentation for this class was generated from the following files:

• C:/git/uev2/Engine/Plugins/Runtime/CriWare/CriWare/Source/CriWareCore/Public/Atom/AtomBlueprintLibrary.h
• C:/git/uev2/Engine/Plugins/Runtime/CriWare/CriWare/Source/CriWareCore/Private/Atom/AtomBlueprintLibrary.cpp