1. Epic GamesDeveloper
  3. USoundscapeColorPointHashMap

USoundscapeColorPointHashMap

API > API/Plugins > API/Plugins/SoundScape

Inheritance Hierarchy

References

   
Module SoundScape
Header /Engine/Plugins/Runtime/Soundscape/Source/SoundScape/Public/SoundscapeSubsystem.h
Include #include "SoundscapeSubsystem.h"

Syntax

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

Functions

  Type Name Description
Public function UFunction void

AddColorPointArrayToHash ( const TArray< FVector >& Locations,
const FGameplayTag ColorPoint
)

 Returns true if ColorPoint added to hash, false if failed (likely location is out of Hash Bounds)
Public function UFunction bool

AddColorPointToHash ( const FVector& Location,
const FGameplayTag ColorPoint
)

 Returns true if ColorPoint added to hash, false if failed (likely location is out of Hash Bounds)
Public function UFunction uint64

CalculateHashIndex ( const FVector& Location
)

 Calculates Hash Index.
Public function UFunction void Clears hash map.
Protected function USoundscapeColorPointHashCellDensity * Returns ColorPointDensityMap from Hash Map given a Color Point.
Public function const FVector

GetHashCellCenterpoint ( FVector Location
)

  
Public function const float  
Public function TMap< FGameplayTag, int32 >  
Public function UFunction void

InitializeHash ( float HashCellSizeIn,
FVector GridCenterIn
)

 Clears and initializes hash map, sizes grid to HashCellWidth in Uunits.
Public function UFunction int32

NumColorPointsInCell ( const FVector& Location,
const FGameplayTag ColorPoint
)

 Returns the number of ColorPoints in a Cell containing the Location.
Public function UFunction void

SetGridCenterpoint ( const FVector& Location
)

 Sets ceterpoint of grid to Location.

Constants

Name Description
HalfMaxGridWidth  
MaxGridWidth Cubic Root of the Max Value of int64 rounded down to the nearest million.

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