Navigation
API > API/Runtime > API/Runtime/AugmentedReality > API/Runtime/AugmentedReality/UARBlueprintLibrary
Description
An AugmentedReality session can be configured to provide light estimates. The specific approach to light estimation can be configured by the [UARSessionConfig](API\Runtime\AugmentedReality\UARSessionConfig)_ specified during StartARSession(). This function assumes that you will cast the returned `UARLightEstimate to a derived type corresponding to your session config.
| Name | GetCurrentLightEstimate |
| Type | function |
| Header File | /Engine/Source/Runtime/AugmentedReality/Public/ARBlueprintLibrary.h |
| Include Path | #include "ARBlueprintLibrary.h" |
| Source | /Engine/Source/Runtime/AugmentedReality/Private/ARBlueprintLibrary.cpp |
UFUNCTION (BlueprintPure, Category="AR AugmentedReality|Light Estimate")
static UARLightEstimate * GetCurrentLightEstimate()
a `UARLighEstimate_ that can be cast to a derived class.