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  3. FMinimalViewInfo

FMinimalViewInfo

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

Constructors

  Type Name Description
Public function    

Functions

  Type Name Description
Public function void

AddWeightedViewInfo ( const FMinimalViewInfo& OtherView,
const float& Weight
)

 Combines this view with another one which will be weighted.
Public function void

ApplyBlendWeight ( const float& Weight
)

 Applies weighting to this view, in order to be blended with another one.
Public function void

BlendViewInfo ( FMinimalViewInfo& OtherInfo,
float OtherWeight
)

 Blends view information Note: booleans are orred together, instead of blending
Public function Const FMatrix Calculates the projection matrix using this view info's aspect ratio (regardless of bConstrainAspectRatio)
Public function Static 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)
Public function Static 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).
Public function Const bool

Equals ( const FMinimalViewInfo& OtherInfo
)

 Is this equivalent to the other one?
Public function Const float The near plane distance of the perspective view (in world units).

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