Unreal Engine 4.26 Documentation

Unreal Engine 4.27 Documentation

Unreal Engine 5.0 Documentation

Unreal Engine 5.1 Documentation

Unreal Engine 5.2 Documentation

Unreal Engine 5.3 Documentation

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

Light Theme

Dark Theme

UModelComponent::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()

References

Module	Engine
Header	/Engine/Source/Runtime/Engine/Classes/Components/ModelComponent.h
Include	#include "Components/ModelComponent.h"
Source	/Engine/Source/Runtime/Engine/Private/ModelLight.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

Help shape the future of Unreal Engine documentation! Tell us how we're doing so we can serve you better.

Take our survey

Dismiss