#include <CesiumVectorTilesRasterOverlay.h>

Inheritance diagram for UCesiumVectorTilesRasterOverlay:

Public Attributes
ECesiumVectorTilesRasterOverlaySource	Source

int64	IonAssetID
	The ID of the Cesium ion asset to use.

FString	IonAccessToken
	The access token to use to access the Cesium ion resource.

UCesiumIonServer *	CesiumIonServer
	The Cesium ion Server from which this raster overlay is loaded.

FString	Url
	A URL to load a vector tiles tileset from.

TMap< FString, FString >	RequestHeaders
	Headers to use while making a request to `Url` to load a vector tiles tileset.

int32	MipLevels = 0
	The number of mip levels to generate for each tile of this raster overlay.

FCesiumVectorStyle	DefaultStyle
	The default style to use for this raster overlay.

ECesiumVectorStylingProviderType	StylingProviderType
	The styling provider to use to apply styling information to individual features.

TSubclassOf< UObject >	BlueprintStylingProvider
	The Blueprint class that will be instantiated to provide styling information for features when StylingProviderType is set to Blueprint.

TOptional< TFunction< std::shared_ptr< CesiumVectorOverlays::VectorStylingProvider >()> >	LambdaStylingProvider
	The lambda that will be called to instantiate a `CesiumVectorOverlays::VectorStylingProvider` when StylingProviderType is set to Lambda.

Public Attributes inherited from UCesiumRasterOverlay
FString	MaterialLayerKey = "Overlay0"
	The key to use to match this overlay to a material layer.

FRasterOverlayRendererOptions	rendererOptions
	Sets the texture filter and texture group of raster tile images.

Protected Member Functions
virtual std::unique_ptr< CesiumRasterOverlays::RasterOverlay >	CreateOverlay (const CesiumRasterOverlays::RasterOverlayOptions &options={}) override

Protected Member Functions inherited from UCesiumRasterOverlay
Cesium3DTilesSelection::Tileset *	FindTileset () const

virtual void	OnAdd (Cesium3DTilesSelection::Tileset pTileset, CesiumRasterOverlays::RasterOverlay pOverlay)

virtual void	OnRemove (Cesium3DTilesSelection::Tileset pTileset, CesiumRasterOverlays::RasterOverlay pOverlay)

Additional Inherited Members
Public Member Functions inherited from UCesiumRasterOverlay
	UCesiumRasterOverlay ()

void	AddToTileset ()
	Displays this raster overlay on its owning Cesium 3D Tileset Actor, without changing its activation state.

void	RemoveFromTileset ()
	Stops displaying this raster overlay on its owning Cesium 3D Tileset Actor.

void	Refresh ()
	Refreshes this overlay by removing from its owning Cesium 3D Tileset Actor and re-adding it.

double	GetMaximumScreenSpaceError () const

void	SetMaximumScreenSpaceError (double Value)

int32	GetMaximumTextureSize () const

void	SetMaximumTextureSize (int32 Value)

int32	GetMaximumSimultaneousTileLoads () const

void	SetMaximumSimultaneousTileLoads (int32 Value)

int64	GetSubTileCacheBytes () const

void	SetSubTileCacheBytes (int64 Value)

virtual void	Activate (bool bReset) override
	Activates this raster overlay, which will display it on the Cesium3DTileset to which the component is attached, if it isn't already displayed.

virtual void	Deactivate () override
	Deactivates this raster overlay.

virtual void	OnComponentDestroyed (bool bDestroyingHierarchy) override

virtual bool	IsReadyForFinishDestroy () override

Protected Attributes inherited from UCesiumRasterOverlay
double	MaximumScreenSpaceError = 2.0
	The maximum number of pixels of error when rendering this overlay.

int32	MaximumTextureSize = 2048
	The maximum texel size of raster overlay textures, in either direction.

int32	MaximumSimultaneousTileLoads = 20
	The maximum number of overlay tiles that may simultaneously be in the process of loading.

int64	SubTileCacheBytes = 16 * 1024 * 1024
	The maximum number of bytes to use to cache sub-tiles in memory.

bool	ShowCreditsOnScreen
	Whether or not to show credits of this raster overlay on screen.

Detailed Description

Definition at line 138 of file CesiumVectorTilesRasterOverlay.h.

Member Function Documentation

◆ CreateOverlay()

virtual std::unique_ptr< CesiumRasterOverlays::RasterOverlay > UCesiumVectorTilesRasterOverlay::CreateOverlay ( const CesiumRasterOverlays::RasterOverlayOptions & options = {} )

overrideprotectedvirtual

Reimplemented from UCesiumRasterOverlay.

Member Data Documentation

◆ BlueprintStylingProvider

TSubclassOf<UObject> UCesiumVectorTilesRasterOverlay::BlueprintStylingProvider

The Blueprint class that will be instantiated to provide styling information for features when StylingProviderType is set to Blueprint.

Because Blueprints in Unreal need to run on the main thread, a Blueprint styling provider can cause significant performance degradation when styling large numbers of features. If improved performance is required, styling via C++ via the LambdaStylingProvider property should be used instead.

Definition at line 259 of file CesiumVectorTilesRasterOverlay.h.

◆ CesiumIonServer

UCesiumIonServer* UCesiumVectorTilesRasterOverlay::CesiumIonServer

The Cesium ion Server from which this raster overlay is loaded.

Definition at line 181 of file CesiumVectorTilesRasterOverlay.h.

◆ DefaultStyle

FCesiumVectorStyle UCesiumVectorTilesRasterOverlay::DefaultStyle

The default style to use for this raster overlay.

If no style information is present in the vector tiles tileset, this style will be used instead.

Definition at line 229 of file CesiumVectorTilesRasterOverlay.h.

◆ IonAccessToken

FString UCesiumVectorTilesRasterOverlay::IonAccessToken

The access token to use to access the Cesium ion resource.

Definition at line 168 of file CesiumVectorTilesRasterOverlay.h.

◆ IonAssetID

int64 UCesiumVectorTilesRasterOverlay::IonAssetID

The ID of the Cesium ion asset to use.

Definition at line 156 of file CesiumVectorTilesRasterOverlay.h.

◆ LambdaStylingProvider

TOptional< TFunction<std::shared_ptr<CesiumVectorOverlays::VectorStylingProvider>()> > UCesiumVectorTilesRasterOverlay::LambdaStylingProvider

The lambda that will be called to instantiate a CesiumVectorOverlays::VectorStylingProvider when StylingProviderType is set to Lambda.

Definition at line 268 of file CesiumVectorTilesRasterOverlay.h.

◆ MipLevels

int32 UCesiumVectorTilesRasterOverlay::MipLevels = 0

The number of mip levels to generate for each tile of this raster overlay.

Additional mip levels can improve the visual quality of tiles farther from the camera at the cost of additional rasterization time to create each mip level.

Definition at line 220 of file CesiumVectorTilesRasterOverlay.h.