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 > Renderer > FPrimitiveSceneInfo > GatherLightingAttachmentGroupPrimitives > FPrimitiveSceneInfo::GatherLightingAttachmentGroupPrimitives

Light Theme

Dark Theme

FPrimitiveSceneInfo::GatherLightingAttachmentGroupPrimitives

Builds an array of all primitive scene info's in this primitive's attachment group.

Windows

MacOS

Linux

References

Module	Renderer
Header	/Engine/Source/Runtime/Renderer/Public/PrimitiveSceneInfo.h
Include	#include "PrimitiveSceneInfo.h"
Source	/Engine/Source/Runtime/Renderer/Private/PrimitiveSceneInfo.cpp

Syntax

void GatherLightingAttachmentGroupPrimitives
(
TArray< const FPrimitiveSceneInfo *, SceneRenderingAllocator > & OutChildSceneInfos
) const

Remarks

Builds an array of all primitive scene info's in this primitive's attachment group. This only works on potential parents (!LightingAttachmentRoot.IsValid()) and will include the current primitive in the output array.

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

Take our survey

Dismiss