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> Unreal Engine API Reference > Runtime > RenderCore > FRenderCommandFence > FRenderCommandFence::BeginFence

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FRenderCommandFence::BeginFence

Adds a fence command to the rendering command queue.

Windows

MacOS

Linux

References

Module	RenderCore
Header	/Engine/Source/Runtime/RenderCore/Public/RenderCommandFence.h
Include	#include "RenderCommandFence.h"
Source	/Engine/Source/Runtime/RenderCore/Private/RenderingThread.cpp

Syntax

void BeginFence
(
bool bSyncToRHIAndGPU
)

Remarks

Adds a fence command to the rendering command queue. Conceptually, the pending fence count is incremented to reflect the pending fence command. Once the rendering thread has executed the fence command, it decrements the pending fence count.

Parameters

Parameter	Description
bSyncToRHIAndGPU, true	if we should wait for the RHI thread or GPU, otherwise we only wait for the render thread.

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