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  3. UARUtilitiesFunctionLibrary

UARUtilitiesFunctionLibrary

API > API/Plugins > API/Plugins/ARUtilities

Inheritance Hierarchy

References

   
Module ARUtilities
Header /Engine/Plugins/Runtime/AR/ARUtilities/Source/ARUtilities/Public/ARUtilitiesFunctionLibrary.h
Include #include "ARUtilitiesFunctionLibrary.h"

Syntax

UCLASS&40;&41;  
class UARUtilitiesFunctionLibrary : public UBlueprintFunctionLibrary

Functions

  Type Name Description
Public function Static void

GetPassthroughCameraUVs ( TArray< FVector2D >& OutUVs,
const FVector2D& UVOffset
)

 Fill out quad vertices in OutUVs using the specified UV offset
Public function Static FVector2D

GetUVOffset ( const FVector2D& ViewSize,
const FVector2D& TextureSize
)

 Return the UV offset by trying to fit a specific texture size onto the view (cropping)
Public function Static UFunction BlueprintCallable, Category void

UpdateCameraTextureParam ( UMaterialInstanceDynamic* MaterialInstance,
UTexture* CameraTexture,
float ColorScale
)

 Update material texture parameter using pre-defined names: For regular texture: CameraTexture For external texture: ExternalCameraTexture
Public function Static UFunction BlueprintCallable, Category void

UpdateSceneDepthTexture ( UMaterialInstanceDynamic* MaterialInstance,
UTexture* SceneDepthTexture,
float DepthToMeterScale
)

 Update material texture parameter using pre-defined names: Scene depth texture: SceneDepthTexture Depth to meter scale: DepthToMeterScale
Public function Static UFunction BlueprintCallable, Category void

UpdateWorldToMeterScale ( UMaterialInstanceDynamic* MaterialInstance,
float WorldToMeterScale
)

 Update material texture parameter using pre-defined names: World to meter scale: WorldToMeterScale

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