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> Unreal Engine API Reference > Runtime > HeadMountedDisplay > FXRRenderTargetManager > FXRRenderTargetManager::CalculateRenderTargetSize

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FXRRenderTargetManager::CalculateRenderTargetSize

Calculates dimensions of the render target texture for direct rendering of distortion.

Windows

MacOS

Linux

Override Hierarchy

IStereoRenderTargetManager::CalculateRenderTargetSize()

FXRRenderTargetManager::CalculateRenderTargetSize()

References

Module	HeadMountedDisplay
Header	/Engine/Source/Runtime/HeadMountedDisplay/Public/XRRenderTargetManager.h
Include	#include "XRRenderTargetManager.h"
Source	/Engine/Source/Runtime/HeadMountedDisplay/Private/XRRenderTargetManager.cpp

Syntax

virtual void CalculateRenderTargetSize
(
    const class FViewport & Viewport,
    uint32 & InOutSizeX,
    uint32 & InOutSizeY
)

Remarks

Calculates dimensions of the render target texture for direct rendering of distortion. This implementation calculates the size based on the current value of vr.pixeldensity.

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