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FViewport::CalculateViewExtents

Calculates the view inside the viewport when the aspect ratio is locked.

Windows

MacOS

Linux

References

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

Syntax

FIntRect CalculateViewExtents
(
float AspectRatio,
const FIntRect & ViewRect
)

Remarks

Calculates the view inside the viewport when the aspect ratio is locked. Used for creating cinematic bars.

Returns

constrained view rectangle

Parameters

Parameter	Description
Aspect	[in] ratio to lock to
ViewRect	[in] unconstrained view rectangle

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