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> Unreal Engine API Reference > Runtime > Engine > Components > UPrimitiveComponent > UPrimitiveComponent::GetLightMapResolution

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UPrimitiveComponent::GetLightMapResolution

Returns the lightmap resolution used for this primitive instance in the case of it supporting texture light/ shadow maps.

Windows

MacOS

Linux

Override Hierarchy

UPrimitiveComponent::GetLightMapResolution()

	UModelComponent::GetLightMapResolution()
	UStaticMeshComponent::GetLightMapResolution()
	ULandscapeComponent::GetLightMapResolution()

References

Module	Engine
Header	/Engine/Source/Runtime/Engine/Classes/Components/PrimitiveComponent.h
Include	#include "Components/PrimitiveComponent.h"
Source	/Engine/Source/Runtime/Engine/Private/Components/PrimitiveComponent.cpp

Syntax

virtual bool GetLightMapResolution
(
int32 & Width,
int32 & Height
) const

Remarks

Returns the lightmap resolution used for this primitive instance in the case of it supporting texture light/ shadow maps. 0 if not supported or no static shadowing.

Returns

bool true if LightMap values are padded, false if not

Parameters

Parameter	Description
Width	[out] Width of light/shadow map
Height	[out] Height of light/shadow map

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