ACompiledSection

This is the equivalent of AMegaMeshPreviewSection but used in the final game client.

API > API/Plugins > API/Plugins/MeshPartition

This is the equivalent of AMegaMeshPreviewSection but used in the final game client. Sections are built during the cook process, producing assets (StaticMesh, Collisions, MetaData), and are part of the global MegaMesh.

   
Name ACompiledSection
Type class
Header File /Engine/Plugins/Experimental/MeshPartition/Source/MeshPartition/Public/MeshPartitionCompiledSection.h
Include Path #include "MeshPartitionCompiledSection.h"

Syntax

UCLASS (MinimalAPI)  
class ACompiledSection : public AActor

Inheritance Hierarchy

Constructors

Name Remarks Include Path Unreal Specifiers

ACompiledSection()

   MeshPartitionCompiledSection.h  

Variables

Protected

Name Type Remarks Include Path Unreal Specifiers
bIsPlaceholder bool Indicate that this compiled section was created during PIE to be a placeholder for a missing compiled section, that needs to be built on the fly. MeshPartitionCompiledSection.h  
BuildInfo MeshPartition::FCompiledSectionBuildInfo   MeshPartitionCompiledSection.h
  • VisibleAnywhere
  • Category="MeshPartition"
  • Meta=(NoResetToDefault)
ChannelTable TArray< uint8 >   MeshPartitionCompiledSection.h  
ChannelTexcoordDesc FVector2f   MeshPartitionCompiledSection.h  
ChannelTexture TObjectPtr< UTexture >   MeshPartitionCompiledSection.h
  • EditAnywhere
  • Category="Rendering"
CollisionComponents TArray< TObjectPtr< UMeshPartitionCollisionComponent > >   MeshPartitionCompiledSection.h
  • VisibleAnywhere
  • Category="MeshPartition"
FarFieldMeshComponent TObjectPtr< UStaticMeshComponent >   MeshPartitionCompiledSection.h
  • VisibleAnywhere
  • Category="MeshPartition"
MaterialCacheTextures TArray< TObjectPtr< UMaterialCacheVirtualTexture > > All allocated material cache textures MeshPartitionCompiledSection.h
  • Experimental
MaterialCacheTileCount FIntPoint   MeshPartitionCompiledSection.h  
MaterialInstance TObjectPtr< UMaterialInstanceConstant >   MeshPartitionCompiledSection.h  
MeshComponents TArray< TObjectPtr< UMeshPartitionStaticMeshComponent > >   MeshPartitionCompiledSection.h
  • VisibleAnywhere
  • Category="MeshPartition"
Parent TSoftObjectPtr< AMeshPartition >   MeshPartitionCompiledSection.h  
PlaceholderStreamingBounds FBox   MeshPartitionCompiledSection.h  
VirtualTextureFallbackMeshComponents TArray< TObjectPtr< UStaticMeshComponent > > Fallback component for virtual texture rendering, this is a stop-gap solution, will be removed later MeshPartitionCompiledSection.h  

Functions

Public

Name Remarks Include Path Unreal Specifiers

void AddCollisionComponent ( UMeshPartitionCollisionComponent* InCollisionComponent
)

   MeshPartitionCompiledSection.h  

void AddStaticMesh ( UStaticMesh* InStaticMesh,
const FStaticMeshDescriptor& InDescriptor
)

   MeshPartitionCompiledSection.h  
Get/Set the Build info, describing the build and settings that produced this compiled section MeshPartitionCompiledSection.h  

const TArray< uint8 > & GetChannelTable()

   MeshPartitionCompiledSection.h  

UTexture * GetChannelTexture()

   MeshPartitionCompiledSection.h  
  MeshPartitionCompiledSection.h  
  MeshPartitionCompiledSection.h  

UStaticMesh * GetFarFieldMesh()

   MeshPartitionCompiledSection.h  

UMaterialInstanceConstant * GetMaterialInstance()

   MeshPartitionCompiledSection.h  
  MeshPartitionCompiledSection.h  
  MeshPartitionCompiledSection.h  

AMeshPartition * GetParentMegaMesh()

   MeshPartitionCompiledSection.h  

TArray< TObjectPtr< UStaticMesh > > GetStaticMeshes()

   MeshPartitionCompiledSection.h  

bool IsPlaceholder()

   MeshPartitionCompiledSection.h  

void RecreateMaterialCacheTextures()

   MeshPartitionCompiledSection.h  

void SetBuildInfo ( const MeshPartition::FCompiledSectionBuildInfo& InBuildInfo
)

   MeshPartitionCompiledSection.h  

void SetChannelData ( TConstArrayView< uint8 > InChannelTable,
const FVector2f& InTexcoordDesc
)

   MeshPartitionCompiledSection.h  

void SetChannelTexture ( UTexture* InChannelTexture
)

   MeshPartitionCompiledSection.h  

void SetFarFieldMesh ( UStaticMesh* InStaticMesh
)

   MeshPartitionCompiledSection.h  

void SetIsPlaceholder ( bool bInIsPlaceholder
)

   MeshPartitionCompiledSection.h  

void SetMaterialCacheTileCount ( const FIntPoint& TileCount
)

   MeshPartitionCompiledSection.h  

void SetMaterialInstance ( UMaterialInstanceConstant* InMaterialInstance
)

   MeshPartitionCompiledSection.h  

void SetParent ( const AMeshPartition* InMegaMesh
)

   MeshPartitionCompiledSection.h  

void SetPlaceholderStreamingBounds ( const FBox& Bounds
)

   MeshPartitionCompiledSection.h  

void SetRuntimeVirtualTextures ( const TArray< TObjectPtr< URuntimeVirtualTexture > >& InRVTs
)

   MeshPartitionCompiledSection.h  

void SetupChannelDataOnChildPrimitiveComponents()

   MeshPartitionCompiledSection.h  

bool ShouldBeLoadedForPlatform ( const ITargetPlatform* TargetPlatform
) const

   MeshPartitionCompiledSection.h  

void UpdateVirtualTextureSettings()

   MeshPartitionCompiledSection.h  

Public Virtual

Name Remarks Include Path Unreal Specifiers

virtual TUniquePtr< FWorldPartitionActorDesc > CreateClassActorDesc()

   MeshPartitionCompiledSection.h  

virtual void GetActorDescProperties ( FPropertyPairsMap& PropertyPairsMap
) const

   MeshPartitionCompiledSection.h  

virtual TArray< UActorComponent * > GetHLODRelevantComponents()

   MeshPartitionCompiledSection.h  

virtual void GetStreamingBounds ( FBox& OutRuntimeBounds,
FBox& OutEditorBounds
) const

   MeshPartitionCompiledSection.h  

virtual bool IsRuntimeOnly()

   MeshPartitionCompiledSection.h  

virtual bool NeedsLoadForTargetPlatform ( const ITargetPlatform* TargetPlatform
) const

   MeshPartitionCompiledSection.h  

virtual void PostRegisterAllComponents()

   MeshPartitionCompiledSection.h  

virtual void PostUnregisterAllComponents()

   MeshPartitionCompiledSection.h  

virtual void PreRegisterAllComponents()

 AActor Implementation. MeshPartitionCompiledSection.h  

virtual void Serialize ( FArchive& Ar
)

 UObject Implementation. MeshPartitionCompiledSection.h  

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