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FViewMatrices

API > API/Runtime > API/Runtime/Engine

   
Name FViewMatrices
Type struct
Header File /Engine/Source/Runtime/Engine/Public/SceneView.h
Include Path #include "SceneView.h"

Syntax

struct FViewMatrices

Constructors

Name Remarks Include Path Unreal Specifiers
  SceneView.h  

FViewMatrices ( const FMinimalInitializer& Initializer
)

   SceneView.h  

FViewMatrices ( const FSceneViewInitOptions& InitOptions
)

   SceneView.h  

Structs

Name Remarks
FMinimalInitializer  

Variables

Protected

Name Type Remarks Include Path Unreal Specifiers
CameraToViewTarget FVector The current view target's location proportional to the camera location SceneView.h  
FirstPersonParams FFirstPersonParameters Parameters controlling the rendering (FOV and scale) of first person primitives. SceneView.h  
FirstPersonTransform FMatrix Scale and shear to avoid first person primitives to clip with the scene and to achieve a first person specific FOV. SceneView.h  
HMDViewMatrixNoRoll FMatrix HMD WorldToView with roll removed. SceneView.h  
InvProjectionMatrix FMatrix ClipToView : UE projection matrix projects such that clip space Z=1 is the near plane, and Z=0 is the infinite far plane. SceneView.h  
InvTranslatedViewMatrix FMatrix ViewToWorld with PreViewTranslation. SceneView.h  
InvTranslatedViewProjectionMatrix FMatrix The inverse view-projection transform, ending with world-space points translated by -ViewOrigin. SceneView.h  
InvViewMatrix FMatrix ViewToWorld.. SceneView.h  
InvViewProjectionMatrix FMatrix ClipToWorld : UE projection matrix projects such that clip space Z=1 is the near plane, and Z=0 is the infinite far plane. */. SceneView.h  
OverriddenInvTranslatedViewMatrix FMatrix ViewToWorld with PreViewTranslation. SceneView.h  
OverriddenTranslatedViewMatrix FMatrix WorldToView with PreViewTranslation. SceneView.h  
PerProjectionDepthThicknessScale float Depth test scaling; differs between perspective and orthographic SceneView.h  
PreViewTranslation FVector The translation to apply to the world before TranslatedViewProjectionMatrix. SceneView.h  
ProjectionMatrix FMatrix ViewToClip : UE projection matrix projects such that clip space Z=1 is the near plane, and Z=0 is the infinite far plane. SceneView.h  
ProjectionNoAAMatrix FMatrix ViewToClipNoAA : UE projection matrix projects such that clip space Z=1 is the near plane, and Z=0 is the infinite far plane. SceneView.h  
ProjectionScale FVector2D Scale applied by the projection matrix in X and Y. SceneView.h  
ScreenScale float Scale factor to use when computing the size of a sphere in pixels. SceneView.h  
ScreenToClipMatrix FMatrix The screen to clip matrix (defined depending on whether this is a perspective or ortho projection view) SceneView.h  
TemporalAAProjectionJitter FVector2D TemporalAA jitter offset currently stored in the projection matrix SceneView.h  
TranslatedViewMatrix FMatrix WorldToView with PreViewTranslation. SceneView.h  
TranslatedViewProjectionMatrix FMatrix The view-projection transform, starting from world-space points translated by -ViewOrigin. SceneView.h  
ViewMatrix FMatrix WorldToView.. SceneView.h  
ViewOrigin FVector The camera/viewport location in world space SceneView.h  
ViewProjectionMatrix FMatrix WorldToClip : UE projection matrix projects such that clip space Z=1 is the near plane, and Z=0 is the infinite far plane. */. SceneView.h  

Functions

Public

Name Remarks Include Path Unreal Specifiers

void ApplyWorldOffset ( const FVector& InOffset
)

   SceneView.h  

const FVector2D ComputeHalfFieldOfViewPerAxis()

   SceneView.h  

const FMatrix ComputeInvProjectionNoAAMatrix()

   SceneView.h  

FMatrix::FReal ComputeNearPlane()

   SceneView.h  

FMatrix::FReal ComputeOrthoFarPlane()

   SceneView.h  

const FMatrix ComputeProjectionNoAAMatrix()

   SceneView.h  

const FMatrix ComputeViewRotationProjectionMatrix()

   SceneView.h  

const FVector & GetCameraToViewTarget()

   SceneView.h  

FVector2f GetFirstPersonHalfFieldOfViewPerAxis()

   SceneView.h  

float GetFirstPersonScale()

   SceneView.h  

FVector4f GetFirstPersonTanAndInvTanHalfFOV()

   SceneView.h  

const FMatrix & GetFirstPersonTransform()

   SceneView.h  

const FMatrix & GetHMDViewMatrixNoRoll()

   SceneView.h  

const FMatrix & GetInvProjectionMatrix()

   SceneView.h  

FVector2f GetInvTanHalfFov()

   SceneView.h  

const FMatrix & GetInvTranslatedViewMatrix()

   SceneView.h  

const FMatrix & GetInvTranslatedViewProjectionMatrix()

   SceneView.h  

const FMatrix & GetInvViewMatrix()

   SceneView.h  

const FMatrix & GetInvViewProjectionMatrix()

   SceneView.h  

FVector2f GetOrthoDimensions()

   SceneView.h  

const FMatrix & GetOverriddenInvTranslatedViewMatrix()

   SceneView.h  

const FMatrix & GetOverriddenTranslatedViewMatrix()

   SceneView.h  

float GetPerProjectionDepthThicknessScale()

   SceneView.h  

const FVector & GetPreViewTranslation()

   SceneView.h  

const FMatrix & GetProjectionMatrix()

   SceneView.h  

const FMatrix & GetProjectionNoAAMatrix()

   SceneView.h  

const FVector2D & GetProjectionScale()

   SceneView.h  

float GetScreenScale()

   SceneView.h  

const FMatrix & GetScreenToClipMatrix()

   SceneView.h  

FVector4f GetTanAndInvTanHalfFOV()

 Used for initializing the View Uniform Buffer TanAndInvTanHalfFOV variable without repeated calls to IsPerspectiveProjection. SceneView.h  

FVector2f GetTanHalfFov()

   SceneView.h  

const FVector2D GetTemporalAAJitter()

   SceneView.h  

const FMatrix & GetTranslatedViewMatrix()

   SceneView.h  

const FMatrix & GetTranslatedViewProjectionMatrix()

   SceneView.h  

const FMatrix & GetViewMatrix()

   SceneView.h  

const FVector & GetViewOrigin()

   SceneView.h  

const FMatrix & GetViewProjectionMatrix()

   SceneView.h  

void HackAddTemporalAAProjectionJitter ( const FVector2D& InTemporalAAProjectionJitter
)

   SceneView.h  

void HackOverrideViewMatrixForShadows ( const FMatrix& InViewMatrix
)

   SceneView.h  

void HackRemoveTemporalAAProjectionJitter()

   SceneView.h  

bool IsPerspectiveProjection()

   SceneView.h  

void SaveProjectionNoAAMatrix()

   SceneView.h  

FMatrix ScreenToClipProjectionMatrix()

   SceneView.h  

void UpdatePlanarReflectionViewMatrix ( const FSceneView& SourceView,
const FMirrorMatrix& MirrorMatrix
)

   SceneView.h  

void UpdateViewMatrix ( const FVector& ViewLocation,
const FRotator& ViewRotation
)

 World = TranslatedWorld - PreViewTranslation TranslatedWorld = World + PreViewTranslation SceneView.h  

Static

Name Remarks Include Path Unreal Specifiers

static const FMatrix InvertProjectionMatrix ( const FMatrix& M
)

   SceneView.h  

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