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> Unreal Engine API Reference > Runtime > Engine > Camera > FMinimalViewInfo > FMinimalViewInfo::CalculateProjectionMatrixGivenView

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FMinimalViewInfo::CalculateProjectionMatrixGivenView

Calculates the projection matrix (and potentially a constrained view rectangle) given a [FMinimalViewInfo](API\Runtime\Engine\Camera\FMinimalViewInfo) and partially configured projection data (must have the view rect already set)

Windows

MacOS

Linux

References

Module	Engine
Header	/Engine/Source/Runtime/Engine/Classes/Camera/CameraTypes.h
Include	#include "Camera/CameraTypes.h"
Source	/Engine/Source/Runtime/Engine/Private/Camera/CameraStackTypes.cpp

Syntax

static void CalculateProjectionMatrixGivenView
(
    const FMinimalViewInfo & ViewInfo,
    TEnumAsByte< enum EAspectRatioAxisConstraint > AspectRatioAxisConstraint,
    class FViewport * Viewport,
    struct FSceneViewProjectionData & InOutProjectionData
)

Remarks

Calculates the projection matrix (and potentially a constrained view rectangle) given a FMinimalViewInfo and partially configured projection data (must have the view rect already set)

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