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  3. UMotoSynthSource

UMotoSynthSource

[UMotoSynthSource](API\Plugins\MotoSynth\UMotoSynthSource) UAsset used to represent Imported MotoSynth Sources

API > API/Plugins > API/Plugins/MotoSynth

Inheritance Hierarchy

References

   
Module MotoSynth
Header /Engine/Plugins/Experimental/MotoSynth/Source/MotoSynth/Public/MotoSynthSourceAsset.h
Include #include "MotoSynthSourceAsset.h"

Syntax

UCLASS&40;&41;  
class UMotoSynthSource : public UObject

Remarks

UMotoSynthSource UAsset used to represent Imported MotoSynth Sources

Variables

  Type Name Description
Protected variable Audio::FAlignedFloatBuffer AnalysisBuffer  
Public variable UProperty Category, EditAnywhere, Meta FString AnalysisInputFilePath The path to write the audio analysis data (LPF and normalized asset)
Public variable UProperty Category, EditAnywhere BlueprintReadWrite bool bConvertTo8Bit Whether or not to convert this moto synth source to 8 bit on load to use less memory.
Public variable UProperty Category, EditAnywhere bool bEnableDynamicsProcessorForAnalysis Whether not to enable a dynamics processor to the analysis step.
Public variable UProperty Category, EditAnywhere bool bEnableFilteringForAnalysis Whether not to enable a low pass filter frequency before analyzing the audio file.
Public variable UProperty Category, EditAnywhere bool bEnableNormalizationForAnalysis  
Public variable UProperty Category, EditAnywhere bool bWriteAnalysisInputToFile Whether not to write the audio used for analysis to a wav file.
Public variable UProperty Category, EditAnywhere, Meta BlueprintReadWrite float DownSampleFactor Amount to scale down the sample rate of the source.
Public variable UProperty Category, EditAnywhere, Meta BlueprintReadWrite float DynamicsKneeBandwidth  
Public variable UProperty Category, EditAnywhere, Meta float DynamicsProcessorAttackTimeMsec  
Public variable UProperty Category, EditAnywhere, Meta float DynamicsProcessorInputGainDb  
Public variable UProperty Category, EditAnywhere, Meta BlueprintReadWrite float DynamicsProcessorLookahead  
Public variable UProperty Category, EditAnywhere, Meta float DynamicsProcessorRatio  
Public variable UProperty Category, EditAnywhere, Meta float DynamicsProcessorReleaseTimeMsec  
Public variable UProperty Category, EditAnywhere, Meta float DynamicsProcessorThreshold  
Protected variable UProperty TArray< FGrainTableEntry > GrainTable Grain table containing information about how to granulate the source data buffer.
Public variable UProperty Category, EditAnywhere, Meta float HighPassFilterFrequency Whether not to enable a low pass filter frequency before analyzing the audio file.
Public variable UProperty Category, EditAnywhere, Meta float LowPassFilterFrequency Frequency of a low pass filter to apply before running grain table analysis.
Protected variable FRPMEstimationPreviewTone MotoSynthSineToneTest  
Public variable UProperty Category, EditAnywhere BlueprintReadWrite FRuntimeFloatCurve RPMCurve A curve to define the RPM contour from the min and max estimated RPM Curve values are non-normalized and accurate to time
Public variable UProperty Category, EditAnywhere int32 RPMCycleCalibrationSample A samples to use to calibrate when an engine cycle begins.
Public variable UProperty Category, EditAnywhere int32 RPMEstimationOctaveOffset  
Public variable UProperty Category, EditAnywhere int32 RPMFirstCycleSampleEnd The end of the first cycle sample. Cut the source file to start exactly on the cycle start.
Public variable UProperty Category, EditAnywhere BlueprintReadWrite float RPMSynthVolume Sets the volume of the RPM curve synth for testing RPM curve to source.
Public variable UProperty Category, EditAnywhere int32 SampleShiftOffset  
Public variable UProperty Category, EditAnywhere BlueprintReadWrite TObjectPtr< USoundWave > SoundWaveSource The source to use for the moto synth source.
Protected variable uint32 SourceDataID Data ID used to track the source data with the data manager.
Protected variable UProperty TArray< int16 > SourceDataPCM  
Protected variable UProperty int32 SourceSampleRate Sample rate of the imported sound wave and the serialized data of the granulator.

Constructors

  Type Name Description
Public function    

Destructors

  Type Name Description
Public function    

Functions

  Type Name Description
Protected function void  
Protected function void  
Protected function void  
Protected function void  
Protected function float

GetCurrentRPMForSampleIndex ( int32 CurrentSampleIndex
)

  
Public function Const uint32 Retrieves the data ID of the source in the moto synth data manager.
Protected function Const uint32  
Public function Const float Retrieves the memory usage of this in MB that will be used at runtime (i.e. from data manager)
Protected function void  
Public function UFunction Category, Meta void  
Public function UFunction Category, Meta void  
Protected function void  
Public function UFunction Category, Meta void  
Public function void Updates the source data from the associated USoundWave.
Protected function void  
Protected function void  
Protected function void  

Overridden from UObject

  Type Name Description
Public function Virtual void Needed to remove the data entry in the data manager.
Public function Virtual void

PostEditChangeProperty ( FPropertyChangedEvent& PropertyChangedEvent
)

 Called when a property on this object has been modified externally
Public function Virtual void Used to register data w/ the data manager.

Deprecated Variables

  Type Name Description
Protected variable UProperty TArray< float > SourceData_DEPRECATED Data containing PCM audio of the imported source asset (filled out by the factory)

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