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 > LiveLinkInterface > ILiveLinkClient > ILiveLinkClient::EvaluateFrameAtWorldTime_AnyThread

Light Theme

Dark Theme

ILiveLinkClient::EvaluateFrameAtWorldTime_AnyThread

Evaluates a subject for a specific role.

Windows

MacOS

Linux

Override Hierarchy

ILiveLinkClient::EvaluateFrameAtWorldTime_AnyThread()

FLiveLinkClient::EvaluateFrameAtWorldTime_AnyThread()

References

Module	LiveLinkInterface
Header	/Engine/Source/Runtime/LiveLinkInterface/Public/ILiveLinkClient.h
Include	#include "ILiveLinkClient.h"

Syntax

bool EvaluateFrameAtWorldTime_AnyThread
(
    FLiveLinkSubjectName SubjectName,
    double WorldTime,
    TSubclassOf< ULiveLinkRole > DesiredRole,
    FLiveLinkSubjectFrameData & OutFrame
)

Remarks

Evaluates a subject for a specific role. The subject may go through a translator to get the desired role's frame data. If it's a virtual subject EvaluateFrame_AnyThread will be used instead.

This value is not cached.

Returns

True if a frame data was calculated.