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> Unreal Engine API Reference > Plugins > ARUtilities > UPassthroughMaterialUpdateComponent

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UPassthroughMaterialUpdateComponent

Helper component that automatically pick the correct passthrough material to use and handles updating the camera texture in the tick.

Windows

MacOS

Linux

Inheritance Hierarchy

UObjectBase

UObjectBaseUtility

UObject

UActorComponent

UPassthroughMaterialUpdateComponent

References

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

Syntax

[UCLASS](Programming/UnrealArchitecture/Reference/Classes#classdeclaration)(BlueprintType, ClassGroup="AR", Meta=(BlueprintSpawnableComponent))
class UPassthroughMaterialUpdateComponent : public UActorComponent

Remarks

Helper component that automatically pick the correct passthrough material to use and handles updating the camera texture in the tick.

Variables

	Name	Description
FLinearColor	PassthroughDebugColor	The debug color used to modulate the passthrough material.
UMaterialInterf...	PassthroughMaterial	Which material to use for a regular camera texture
UMaterialInterf...	PassthroughMaterialExternalTexture	Which material to use for an external camera texture
EARTextureType	TextureType	Which AR texture to use as the camera texture

Constructors

	Name	Description
	UPassthroughMaterialUpdateComponent()

Functions

	Name	Description
void	AddAffectedComponent ( UPrimitiveComponent* InCompone... )	Add a component to be affected by the passthrough rendering
void	RemoveAffectedComponent ( UPrimitiveComponent* InCompone... )	Remove the component from passthrough rendering
void	SetPassthroughDebugColor ( FLinearColor NewDebugColor )	Update the passthrough debug color

Overridden from UActorComponent

		Name	Description
	void	TickComponent ( float DeltaTime, ELevelTick TickType, FActorComponentTickFunction* T... )	Function called every frame on this ActorComponent.

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