1. Epic GamesDeveloper
  3. UTechAudioToolsFloatMapping

UTechAudioToolsFloatMapping

Base class for any float value mapping that translates between two domains:

API > API/Plugins > API/Plugins/TechAudioTools

Base class for any float value mapping that translates between two domains:

  • Source domain: range used by an internal system (e.g. a MetaSound that uses linear gain or frequency multiplier).
  • Display domain: how that value is shown or edited in the UI (e.g. sliders or knobs that use decibels or semitones).
   
Name UTechAudioToolsFloatMapping
Type class
Header File /Engine/Plugins/Experimental/TechAudioTools/Source/TechAudioTools/Public/TechAudioToolsFloatMapping.h
Include Path #include "TechAudioToolsFloatMapping.h"

Syntax

UCLASS (MinimalAPI, BlueprintType, EditInlineNew, DefaultToInstanced, CollapseCategories,  
       DisplayName="TechAudioTools Float Mapping")  
class UTechAudioToolsFloatMapping : public UObject

Inheritance Hierarchy

Variables

Public

Name Type Remarks Include Path Unreal Specifiers
DisplayPitchUnits ETechAudioToolsPitchUnit   TechAudioToolsFloatMapping.h
  • EditAnywhere
  • Category="Pitch"
  • Meta=(EditCondition="MappingType == ETechAudioToolsFloatMappingType::Pitch", EditConditionHides)
DisplayRange FFloatInterval   TechAudioToolsFloatMapping.h
  • EditAnywhere
  • Category="Range"
  • Meta=(EditCondition="MappingType == ETechAudioToolsFloatMappingType::MapRange", EditConditionHides)
DisplayRange_Decibels FFloatInterval   TechAudioToolsFloatMapping.h
  • EditAnywhere
  • Category="Volume"
  • DisplayName="Display Decibel Range"
  • Meta=(EditCondition="MappingType == ETechAudioToolsFloatMappingType::Volume && DisplayVolumeUnits == ETechAudioToolsVolumeUnit::Decibels", EditConditionHides, ClampMin="-60", ClampMax="24")
DisplayRange_FrequencyMultiplier FFloatInterval   TechAudioToolsFloatMapping.h
  • EditAnywhere
  • Category="Pitch"
  • DisplayName="Display Frequency Multiplier Range"
  • Meta=(EditCondition="MappingType == ETechAudioToolsFloatMappingType::Pitch && DisplayPitchUnits == ETechAudioToolsPitchUnit::FrequencyMultiplier", EditConditionHides, ClampMin="0.125", ClampMax="8")
DisplayRange_LinearGain FFloatInterval   TechAudioToolsFloatMapping.h
  • EditAnywhere
  • Category="Volume"
  • DisplayName="Display Linear Gain Range"
  • Meta=(EditCondition="MappingType == ETechAudioToolsFloatMappingType::Volume && DisplayVolumeUnits == ETechAudioToolsVolumeUnit::LinearGain", EditConditionHides, ClampMin="0.0", ClampMax="8.0")
DisplayRange_Semitones FFloatInterval   TechAudioToolsFloatMapping.h
  • EditAnywhere
  • Category="Pitch"
  • DisplayName="Display Semitone Range"
  • Meta=(EditCondition="MappingType == ETechAudioToolsFloatMappingType::Pitch && DisplayPitchUnits == ETechAudioToolsPitchUnit::Semitones", EditConditionHides, ClampMin="-120", ClampMax="120")
DisplayUnits ETechAudioToolsFloatUnit Units used to label the display range. TechAudioToolsFloatMapping.h
  • BlueprintReadWrite
  • EditAnywhere
  • Category="Map Range"
  • Meta=(EditCondition="MappingType == ETechAudioToolsFloatMappingType::Default || MappingType == ETechAudioToolsFloatMappingType::MapRange", EditConditionHides)
DisplayVolumeUnits ETechAudioToolsVolumeUnit   TechAudioToolsFloatMapping.h
  • EditAnywhere
  • Category="Volume"
  • Meta=(EditCondition="MappingType == ETechAudioToolsFloatMappingType::Volume", EditConditionHides)
MappingType ETechAudioToolsFloatMappingType Selects the mapping mode. TechAudioToolsFloatMapping.h
  • EditAnywhere
  • Category="Range"
Range FFloatInterval Default min/max values. TechAudioToolsFloatMapping.h
  • EditAnywhere
  • Category="Range"
  • Meta=(EditCondition="MappingType == ETechAudioToolsFloatMappingType::Default", EditConditionHides)
SourcePitchUnits ETechAudioToolsPitchUnit Units of the internal pitch value. TechAudioToolsFloatMapping.h
  • EditAnywhere
  • Category="Pitch"
  • Meta=(EditCondition="MappingType == ETechAudioToolsFloatMappingType::Pitch", EditConditionHides)
SourceRange FFloatInterval Range used by an internal system. TechAudioToolsFloatMapping.h
  • EditAnywhere
  • Category="Range"
  • Meta=(EditCondition="MappingType == ETechAudioToolsFloatMappingType::MapRange", EditConditionHides)
SourceVolumeUnits ETechAudioToolsVolumeUnit Units of the internal volume value. TechAudioToolsFloatMapping.h
  • EditAnywhere
  • Category="Volume"
  • Meta=(EditCondition="MappingType == ETechAudioToolsFloatMappingType::Volume", EditConditionHides)

Functions

Public

Name Remarks Include Path Unreal Specifiers

float DisplayToNormalized ( float InDisplay
) const

   TechAudioToolsFloatMapping.h  

float DisplayToSource ( float InDisplay
) const

   TechAudioToolsFloatMapping.h  

float GetDisplayMax()

 Returns the range maximum of the display range. TechAudioToolsFloatMapping.h
  • BlueprintPure
  • Category="Range"

float GetDisplayMin()

 Returns the range minimum of the display range. TechAudioToolsFloatMapping.h
  • BlueprintPure
  • Category="Range"

float GetSourceMax()

 Returns the range maximum of the source range. TechAudioToolsFloatMapping.h
  • BlueprintPure
  • Category="Range"

float GetSourceMin()

 Returns the range minimum of the source range. TechAudioToolsFloatMapping.h
  • BlueprintPure
  • Category="Range"
Returns the units used by the Source or Display endpoints. TechAudioToolsFloatMapping.h
  • BlueprintPure
  • Category="Range"

float NormalizedToDisplay ( float InNormalized
) const

   TechAudioToolsFloatMapping.h  

float NormalizedToSource ( float InNormalized
) const

   TechAudioToolsFloatMapping.h  

float SourceToDisplay ( float InSource
) const

   TechAudioToolsFloatMapping.h  

float SourceToNormalized ( float InSource
) const

   TechAudioToolsFloatMapping.h  

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