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

Light Theme

Dark Theme

UParticleModuleTrailSource::ResolveSourceOffset

Retrieve the SourceOffset for the given trail index.

Windows

MacOS

Linux

References

Module	Engine
Header	/Engine/Source/Runtime/Engine/Classes/Particles/Trail/ParticleModuleTrailSource.h
Include	#include "Particles/Trail/ParticleModuleTrailSource.h"
Source	/Engine/Source/Runtime/Engine/Private/Particles/ParticleTrailModules.cpp

Syntax

bool ResolveSourceOffset
(
    int32 InTrailIdx,
    FParticleEmitterInstance * InEmitterInst,
    FVector & OutSourceOffset
)

Remarks

Retrieve the SourceOffset for the given trail index. Currently, this is only intended for use by Ribbon emitters

Returns

bool true if successful, false if not (including no offset)

Parameters

Parameter	Description
InTrailIdx	The index of the trail whose offset is being retrieved
InEmitterInst	The EmitterInstance requesting the SourceOffset
OutSourceOffset	The source offset for the trail of interest

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

Take our survey

Dismiss