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  3. FModulationMatrix

FModulationMatrix

API > API/Runtime > API/Runtime/SignalProcessing > API/Runtime/SignalProcessing/DSP

References

   
Module SignalProcessing
Header /Engine/Source/Runtime/SignalProcessing/Public/DSP/ModulationMatrix.h
Include #include "DSP/ModulationMatrix.h"

Syntax

class FModulationMatrix

Variables

  Type Name Description
Protected variable TArray< TArray< FDestData > > Destinations  
Protected variable int32 NumVoices  
Protected variable TArray< TArray< FPatch * > > Patches  
Protected variable TArray< TArray< float > > Sources  

Constructors

  Type Name Description
Public function    

Destructors

  Type Name Description
Public function Virtual    

Functions

  Type Name Description
Public function bool

AddPatch ( const int32 VoiceId,
FPatch* Patch
)

 Adds a new patch connection between one source and one or more destinations.
Public function void

ClearPatches ( const int32 VoiceId
)

 Clear all patch connections.
Public function FPatchDestination

CreatePatchDestination ( const int32 VoiceId,
const int32 Stage,
const float DefaultDepth
)

 Crates a new patch destination object and returns the patch destination id.
Public function FPatchSource

CreatePatchSource ( const int32 VoiceId
)

 Creates a new patch source object and returns the patch source id.
Public function Const bool

GetDestinationValue ( const int32 VoiceId,
const FPatchDestination& Destination,
float& OutValue
)

 Get the modulation destination value of the given destination id.
Public function Const int32

GetNumPatches ( const int32 VoiceId
)

 Returns the number of patch connections.
Public function void

Init ( const int32 NumVoices
)

 Initialize the modulation matrix with the desired number of voices.
Public function bool

RemovePatch ( const int32 VoiceId,
FPatch* Patch
)

 Removes the given patch connection between a source and one or more destinations.
Protected function void

ResetDestinations ( const int32 VoiceId
)

  
Public function void Reset all patch state.
Public function bool

SetSourceValue ( const int32 VoiceId,
const FPatchSource& Source,
const float Value
)

 Set the modulation source value of the given id.
Public function void

Update ( const int32 VoiceId,
const int32 Stage
)

 Perform the matrix update. Optionally do only a given stage.
Protected function bool

ValidatePatch ( const int32 VoiceId,
FPatch* Patch
)

  

Classes

  Type Name Description
Protected struct FDestData    

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