UST_AudioControlFunctionLibrary Class Reference

Utility function library for ShaderTech Audio and Control systems. More...

#include <ST_AudioControlFunctionLibrary.h>

Static Public Member Functions
static TArray< FName >	GetMIDIDevices (bool bInputs=true, bool bOuputs=true)
	Returns a list of available MIDI device names.
static bool	GetFoundMIDIDevice (FName NiceName, FFoundMIDIDevice &Device)
	Retrieves a found MIDI device by its nice name.
static FName	GetMIDIDeviceNiceName (FFoundMIDIDevice FoundDevice)
	Returns the user-friendly name of a found MIDI device.
static void	ReadRenderTargetPixels (class UTextureRenderTarget2D *RenderTarget, TArray< FColor > &RenderTargetPixels)
	Reads pixel colors from a render target texture.
static bool	MapColours (TArray< FColor > PrevisColours, TArray< FColor > &MappedLEDColours, FIntPoint PrevisResolution, FIntPoint LEDResolution)
	Maps preview colors to LED resolution.
static void	PrepareLEDColours (TArray< FColor > MappedLEDColours, TArray< uint8 > &LEDColourByteArray, FLEDConfig LEDConfig)
	Prepares LED color data into a byte array format.
static int32	GetIntPointLength (FIntPoint Point)
	Calculates the length (magnitude) of an FIntPoint as an integer.

Detailed Description

Utility function library for ShaderTech Audio and Control systems.

Provides static helper functions for working with MIDI devices, render targets, color mapping for LEDs, and utility math operations. Designed to be BlueprintCallable for use within Unreal Engine's visual scripting system.

Member Function Documentation

GetFoundMIDIDevice()

bool UST_AudioControlFunctionLibrary::GetFoundMIDIDevice ( FName NiceName, FFoundMIDIDevice & Device )

static

Retrieves a found MIDI device by its nice name.

Parameters

NiceName	Name of the MIDI device.
Device	Struct containing information about the found device.

Returns

True if the device was found, false otherwise.

GetIntPointLength()

int32 UST_AudioControlFunctionLibrary::GetIntPointLength ( FIntPoint Point )

static

Calculates the length (magnitude) of an FIntPoint as an integer.

Parameters

Point

The point to evaluate.

Returns

The calculated length as an integer.

GetMIDIDeviceNiceName()

FName UST_AudioControlFunctionLibrary::GetMIDIDeviceNiceName ( FFoundMIDIDevice FoundDevice )

static

Returns the user-friendly name of a found MIDI device.

Parameters

FoundDevice

Struct describing the found MIDI device.

Returns

The nice name of the MIDI device.

GetMIDIDevices()

TArray< FName > UST_AudioControlFunctionLibrary::GetMIDIDevices ( bool bInputs = true, bool bOuputs = true )

static

Returns a list of available MIDI device names.

Parameters

bInputs	If true, include input devices.
bOutputs	If true, include output devices.

Returns

Array of device nice names.

MapColours()

bool UST_AudioControlFunctionLibrary::MapColours ( TArray< FColor > PrevisColours, TArray< FColor > & MappedLEDColours, FIntPoint PrevisResolution, FIntPoint LEDResolution )

static

Maps preview colors to LED resolution.

Parameters

PrevisColours	The input colors from the preview.
MappedLEDColours	Output array of mapped colors for the LED matrix.
PrevisResolution	The resolution of the preview.
LEDResolution	The resolution of the LED display.

Returns

True if mapping was successful.

PrepareLEDColours()

void UST_AudioControlFunctionLibrary::PrepareLEDColours ( TArray< FColor > MappedLEDColours, TArray< uint8 > & LEDColourByteArray, FLEDConfig LEDConfig )

static

Prepares LED color data into a byte array format.

Parameters

MappedLEDColours	Input mapped LED colors.
LEDColourByteArray	Output array of bytes representing LED colors.
LEDConfig	LED configuration options.

ReadRenderTargetPixels()

void UST_AudioControlFunctionLibrary::ReadRenderTargetPixels ( class UTextureRenderTarget2D * RenderTarget, TArray< FColor > & RenderTargetPixels )

static

Reads pixel colors from a render target texture.

Parameters

RenderTarget	The render target to read from.
RenderTargetPixels	Output array of colors read from the texture.

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

• H:/Games/Unreal/Aaron/FunWithShaders/Plugins/ST_VJMaster/Source/ST_AudioControl/Public/Main/ST_AudioControlFunctionLibrary.h
• H:/Games/Unreal/Aaron/FunWithShaders/Plugins/ST_VJMaster/Source/ST_AudioControl/Private/Main/ST_AudioControlFunctionLibrary.cpp