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IDisplayClusterViewportManager

NDisplay ViewportManager (interface for GameThread)

API > API/Plugins > API/Plugins/DisplayCluster

NDisplay ViewportManager (interface for GameThread)

   
Name IDisplayClusterViewportManager
Type class
Header File /Engine/Plugins/Runtime/nDisplay/Source/DisplayCluster/Public/Render/Viewport/IDisplayClusterViewportManager.h
Include Path #include "Render/Viewport/IDisplayClusterViewportManager.h"

Syntax

class IDisplayClusterViewportManager

Destructors

Name Remarks Include Path Unreal Specifiers

virtual ~IDisplayClusterViewportManager()

   Render/Viewport/IDisplayClusterViewportManager.h  

Functions

Public

Name Remarks Include Path Unreal Specifiers

void AddReferencedObjects ( FReferenceCollector& Collector
)

 Add internal DCVM objects to the reference collector. Render/Viewport/IDisplayClusterViewportManager.h  

virtual bool BeginNewFrame ( FViewport* InViewport,
UWorld* InWorld,
FDisplayClusterRenderFrame& OutRenderFrame
)

 Initialize new frame for all viewports on game thread, and update context, render resources with viewport new settings And finally build render frame structure and send to render thread proxy viewport objects [Game thread func] Render/Viewport/IDisplayClusterViewportManager.h  

bool BeginNewFrame ( FViewport* InViewport,
FDisplayClusterRenderFrame& OutRenderFrame
)

 Initialize new frame for all viewports on game thread, and update context, render resources with viewport new settings And finally build render frame structure and send to render thread proxy viewport objects [Game thread func] Render/Viewport/IDisplayClusterViewportManager.h  

FSceneView * CalcSceneView ( ULocalPlayer* LocalPlayer,
FSceneViewFamily* ViewFamily,
FVector& OutViewLocation,
FRotator& OutViewRotation,
FViewport* Viewport,
FViewElementDrawer* ViewDrawer,
int32 StereoViewIndex
)

 Call LocalPlayer->CalcSceneView() [Game thread func] Render/Viewport/IDisplayClusterViewportManager.h  

void ConfigureViewFamily ( const FDisplayClusterRenderFrameTarget& InFrameTarget,
const FDisplayClusterRenderFrameTargetViewFamily& InFrameViewFamily,
FSceneViewFamilyContext& InOutViewFamily
)

 Initialize view family, using rules [Game thread func] Render/Viewport/IDisplayClusterViewportManager.h  

FSceneViewFamily::ConstructionValues CreateViewFamilyConstructionValues ( const FDisplayClusterRenderFrameTarget& InFrameTarget,
FSceneInterface* InScene,
FEngineShowFlags InEngineShowFlags,
const bool bInAdditionalViewFamily
) const

 Create constructor values for viewfamily, using rules [Game thread func] Render/Viewport/IDisplayClusterViewportManager.h  

void FinalizeNewFrame()

 Finalize frame for render on game thread [Game thread func] Render/Viewport/IDisplayClusterViewportManager.h  

IDisplayClusterViewport * FindViewport ( const int32 StereoViewIndex,
uint32* OutContextNum
) const

 Find viewport object and context number by stereoscopic pass index [Game thread func] Render/Viewport/IDisplayClusterViewportManager.h  

IDisplayClusterViewport * FindViewport ( const FString& InViewportId
) const

 Find viewport object by name [Game thread func] Render/Viewport/IDisplayClusterViewportManager.h  
Get viewport manager configuration interface. Render/Viewport/IDisplayClusterViewportManager.h  
  Render/Viewport/IDisplayClusterViewportManager.h  
  Render/Viewport/IDisplayClusterViewportManager.h  
Get viewport manager configuration interface reference. Render/Viewport/IDisplayClusterViewportManager.h  

const TArrayView< TSharedPtr< IDisplayClusterViewport, ESPMode::ThreadSafe > > GetCurrentRenderFrameViewports()

 Return all exist viewports objects for current cluster node [Game thread func] Render/Viewport/IDisplayClusterViewportManager.h  

virtual UWorld * GetCurrentWorld()

   Render/Viewport/IDisplayClusterViewportManager.h  

const TArrayView< TSharedPtr< IDisplayClusterViewport, ESPMode::ThreadSafe > > GetEntireClusterViewports()

 Return entire cluster viewports objects [Game thread func] Render/Viewport/IDisplayClusterViewportManager.h  

TArray< TSharedPtr< IDisplayClusterViewport, ESPMode::ThreadSafe > > GetEntireClusterViewportsForWarpPolicy ( const TSharedPtr< IDisplayClusterWarpPolicy >& InWarpPolicy
) const

 Returns the viewports from the entire cluster associated with the specified warp policy [Game thread func] Render/Viewport/IDisplayClusterViewportManager.h  
  Render/Viewport/IDisplayClusterViewportManager.h  
Get viewport manager proxy interface. Render/Viewport/IDisplayClusterViewportManager.h  

virtual EDisplayClusterRenderFrameMode GetRenderMode()

 Return current render mode. Render/Viewport/IDisplayClusterViewportManager.h  

virtual ADisplayClusterRootActor * GetRootActor()

   Render/Viewport/IDisplayClusterViewportManager.h  
  Render/Viewport/IDisplayClusterViewportManager.h  
Get viewport manager preview API Render/Viewport/IDisplayClusterViewportManager.h  

virtual const TArrayView< IDisplayClusterViewport * > GetViewports()

   Render/Viewport/IDisplayClusterViewportManager.h  

void InitializeNewFrame()

 Initialize frame for render on game thread [Game thread func] Render/Viewport/IDisplayClusterViewportManager.h  

virtual bool IsSceneOpened ()

 Returns true if the scene is open now (The current world is assigned and DCRA has already initialized for it). Render/Viewport/IDisplayClusterViewportManager.h  

void MarkComponentGeometryDirty ( const FName InComponentName
)

 Mark the geometry of the referenced component(s) as dirty (ProceduralMesh, etc) [Game thread func] Render/Viewport/IDisplayClusterViewportManager.h  

void PostConfigureViewFamily ( const FDisplayClusterRenderFrameTarget& InFrameTarget,
const FDisplayClusterRenderFrameTargetViewFamily& InFrameViewFamily,
FSceneViewFamilyContext& InOutViewFamily,
const TArray< FSceneView* >& InOutViews,
const EDisplayClusterViewportRenderingFlags InRenderingFlags,
const float InDPIScale
)

 Post-Initialize view family, using rules Should be called after all 'FSceneView' have been added. Render/Viewport/IDisplayClusterViewportManager.h  

void RenderFrame ( FViewport* InViewport
)

 Send to render thread. Render/Viewport/IDisplayClusterViewportManager.h  

virtual bool RenderInEditor ( FDisplayClusterRenderFrame& InRenderFrame,
FViewport* InViewport,
const uint32 InFirstViewportNum,
const int32 InViewportsAmount,
int32& OutViewportsAmount,
bool& bOutFrameRendered
)

 Render in editor (preview) [Game thread func] Render/Viewport/IDisplayClusterViewportManager.h  
Get TSharedPtr from self. Render/Viewport/IDisplayClusterViewportManager.h  
  Render/Viewport/IDisplayClusterViewportManager.h  

TSharedRef< class FDisplayClusterViewportManager, ESPMode::ThreadSafe > ToSharedRef ()

 Internal functions. Get TSharedRef from Self. Render/Viewport/IDisplayClusterViewportManager.h  

TSharedRef< const class FDisplayClusterViewportManager, ESPMode::ThreadSafe > ToSharedRef ()

   Render/Viewport/IDisplayClusterViewportManager.h  

virtual bool UpdateConfiguration ( EDisplayClusterRenderFrameMode InRenderMode,
const FString& InClusterNodeId,
ADisplayClusterRootActor* InRootActorPtr,
const FDisplayClusterPreviewSettings* InPreviewSettings
)

 Update\Create\Delete local node viewports Update ICVFX configuration from root actor components [Game thread func] Render/Viewport/IDisplayClusterViewportManager.h  

virtual bool UpdateCustomConfiguration ( EDisplayClusterRenderFrameMode InRenderMode,
const TArray< FString >& InViewportNames,
ADisplayClusterRootActor* InRootActorPtr
)

 Update\Create\Delete viewports for frame. Render/Viewport/IDisplayClusterViewportManager.h  

Static

Name Remarks Include Path Unreal Specifiers
Static viewport manager instance constructor. Render/Viewport/IDisplayClusterViewportManager.h  

static void SetupEngineShowFlags ( const EDisplayClusterViewportCaptureMode InMode,
FEngineShowFlags& InOutEngineShowFlags
)

 This function sets the engine flags corresponding to the rendering mode. Render/Viewport/IDisplayClusterViewportManager.h  

static void SetupSceneView ( const EDisplayClusterViewportCaptureMode InMode,
FSceneViewFamily& InOutViewFamily,
FSceneView& InOutView
)

 Sets the ViewFamily and SceneView properties correspond to the rendering mode. Render/Viewport/IDisplayClusterViewportManager.h  

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