Unreal Engine C++ API Reference > Runtime > Engine > Camera

References


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

Syntax

struct FMinimalViewInfo

Variables

	Type	Name	Description
	float	AspectRatio	Aspect Ratio (Width/Height)
	TOptional< EAspectRatioAxisConstraint >	AspectRatioAxisConstraint	Aspect ratio axis constraint override.
	uint32: 1	bConstrainAspectRatio	If bConstrainAspectRatio is true, black bars will be added if the destination view has a different aspect ratio than this camera requested.
	uint32: 1	bUseFieldOfViewForLOD	If true, account for the field of view angle when computing which level of detail to use for meshes.
	float	DesiredFOV	The originally desired horizontal field of view before any adjustments to account for different aspect ratios
	float	FOV	The horizontal field of view (in degrees) in perspective mode (ignored in orthographic mode).
	FVector	Location	Location
	FVector2D	OffCenterProjectionOffset	Off-axis / off-center projection offset as proportion of screen dimensions
	float	OrthoFarClipPlane	The far plane distance of the orthographic view (in world units)
	float	OrthoNearClipPlane	The near plane distance of the orthographic view (in world units)
	float	OrthoWidth	The desired width (in world units) of the orthographic view (ignored in Perspective mode)
	float	PerspectiveNearClipPlane	The near plane distance of the perspective view (in world units).
	float	PostProcessBlendWeight	Indicates if PostProcessSettings should be applied.
	FPostProcessSettings	PostProcessSettings	Post-process settings to use if PostProcessBlendWeight is non-zero.
	TOptional< FTransform >	PreviousViewTransform	Optional transform to be considered as this view's previous transform
	TEnumAsByte< ECameraProjectionMode::Type >	ProjectionMode	The type of camera.
	FRotator	Rotation	Rotation

Constructors

	Type	Name	Description
		FMinimalViewInfo ()

Functions

	Type	Name	Description
	void	AddWeightedViewInfo ( const FMinimalViewInfo& OtherView, const float& Weight )	Combines this view with another one which will be weighted.
	void	ApplyBlendWeight ( const float& Weight )	Applies weighting to this view, in order to be blended with another one.
	void	BlendViewInfo ( FMinimalViewInfo& OtherInfo, float OtherWeight )	Blends view information Note: booleans are orred together, instead of blending
	FMatrix	CalculateProjectionMatrix ()	Calculates the projection matrix using this view info's aspect ratio (regardless of bConstrainAspectRatio)
	void	CalculateProjectionMatrixGivenView ( const FMinimalViewInfo& ViewInfo, TEnumAsByte< enum EAspectRatioAxisConstraint > AspectRatioAxisConstraint, FViewport* Viewport, FSceneViewProjectionData& InOutProjectionData )	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)
	void	CalculateProjectionMatrixGivenViewRectangle ( const FMinimalViewInfo& ViewInfo, TEnumAsByte< enum EAspectRatioAxisConstraint > AspectRatioAxisConstraint, const FIntRect& ConstrainedViewRectangle, FSceneViewProjectionData& InOutProjectionData )	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).
	bool	Equals ( const FMinimalViewInfo& OtherInfo )	Is this equivalent to the other one?
	float	GetFinalPerspectiveNearClipPlane ()	The near plane distance of the perspective view (in world units).

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