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  3. IStereoRendering

IStereoRendering

API > API/Runtime > API/Runtime/Engine

   
Name IStereoRendering
Type class
Header File /Engine/Source/Runtime/Engine/Public/StereoRendering.h
Include Path #include "StereoRendering.h"

Syntax

class IStereoRendering

Derived Classes

Destructors

Name Remarks Include Path Unreal Specifiers

virtual ~IStereoRendering()

   StereoRendering.h  

Functions

Public

Name Remarks Include Path Unreal Specifiers

void AdjustViewRect ( const int32 ViewIndex,
int32& X,
int32& Y,
uint32& SizeX,
uint32& SizeY
) const

 Adjusts the viewport rectangle for stereo, based on which eye pass is being rendered. StereoRendering.h  

void CalculateStereoViewOffset ( const int32 ViewIndex,
FRotator& ViewRotation,
const float WorldToMeters,
FVector& ViewLocation
)

 Calculates the offset for the camera position, given the specified position, rotation, and world scale Specifying eSSE_MONOSCOPIC for the view index returns a center offset behind the stereo views StereoRendering.h  

bool EnableStereo ( bool stereo
)

 Switches stereo rendering on / off. Returns current state of stereo. StereoRendering.h  

virtual void EndFinalPostprocessSettings ( FPostProcessSettings* FinalPostProcessingSettings,
const enum EStereoscopicPass StereoPassType,
const int32 StereoViewIndex
)

   StereoRendering.h  

virtual int32 GetDesiredNumberOfViews ( bool bStereoRequested
) const

 Returns the desired number of views, so that devices that require additional views can allocate them. StereoRendering.h  

virtual uint32 GetLODViewIndex()

 Return the index of the view that is used for selecting LODs StereoRendering.h  

virtual IStereoRenderTargetManager * GetRenderTargetManager()

 Returns currently active render target manager. StereoRendering.h  

virtual IStereoLayers * GetStereoLayers()

 Returns an IStereoLayers implementation, if one is present StereoRendering.h  

FMatrix GetStereoProjectionMatrix ( const int32 ViewIndex
) const

 Gets a projection matrix for the device, given the specified view index Specifying eSSE_MONOSCOPIC for the view index returns a center projection matrix encompassing all views StereoRendering.h  

virtual FVector2D GetTextSafeRegionBounds ()

 Gets the percentage bounds of the safe region to draw in. StereoRendering.h  

virtual EStereoscopicPass GetViewPassForIndex ( bool bStereoRequested,
int32 ViewIndex
) const

 For the specified view index in the view family, assign a stereoscopic pass type based on the extension's usage StereoRendering.h  

void InitCanvasFromView ( FSceneView* InView,
UCanvas* Canvas
)

 Sets view-specific params (such as view projection matrix) for the canvas. StereoRendering.h  

virtual bool IsStandaloneStereoOnlyDevice()

 True when a device has only stereo display (like a self contained mobile vr headset). StereoRendering.h  

bool IsStereoEnabled()

 Whether or not stereo rendering is on this frame. StereoRendering.h  

virtual bool IsStereoEnabledOnNextFrame ()

 Whether or not stereo rendering is on on next frame. StereoRendering.h  

virtual bool OverrideFinalPostprocessSettings ( FPostProcessSettings* OverridePostProcessingSettings,
const enum EStereoscopicPass StereoPassType,
const int32 StereoViewIndex,
float& BlendWeight
)

   StereoRendering.h  

virtual void RenderTexture_RenderThread ( FRHICommandListImmediate& RHICmdList,
FRHITexture* BackBuffer,
FRHITexture* SrcTexture,
FVector2D WindowSize
) const

 Renders texture into a backbuffer. StereoRendering.h  

virtual void RenderTexture_RenderThread ( FRDGBuilder& GraphBuilder,
FRDGTextureRef BackBuffer,
FRDGTextureRef SrcTexture,
FVector2f WindowSize
) const

   StereoRendering.h  

virtual void SetFinalViewRect ( FRHICommandListImmediate& RHICmdList,
const int32 ViewIndex,
const FIntRect& FinalViewRect
)

 Provides the final view rect that the renderer will render into. StereoRendering.h  

virtual void StartFinalPostprocessSettings ( FPostProcessSettings* StartPostProcessingSettings,
const enum EStereoscopicPass StereoPassType,
const int32 StereoViewIndex
)

   StereoRendering.h  

Static

Name Remarks Include Path Unreal Specifiers

static bool IsAPrimaryPass ( EStereoscopicPass Pass
)

 Static helper. StereoRendering.h  

static bool IsAPrimaryView ( const FSceneView& View
)

 Static helper. Return true if primary view StereoRendering.h  

static bool IsASecondaryPass ( EStereoscopicPass Pass
)

 Static helper. StereoRendering.h  

static bool IsASecondaryView ( const FSceneView& View
)

 Static helper. Return true if secondary view StereoRendering.h  

static bool IsStartInVR ()

 Static helper. StereoRendering.h  

static bool IsStereoEyePass ( EStereoscopicPass Pass
)

 Static helper. Return true if this pass is for a stereo eye view StereoRendering.h  

static bool IsStereoEyeView ( const FSceneView& View
)

 Static helper. Return true if this is a stereoscopic view StereoRendering.h  

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