#include <CesiumGeoJsonDocumentRasterOverlay.h>

Inheritance diagram for UCesiumGeoJsonDocumentRasterOverlay:

Public Attributes
ECesiumGeoJsonDocumentRasterOverlaySource	Source

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

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

FCesiumGeoJsonDocument	GeoJsonDocument
	A FCesiumGeoJsonDocument to display.

FString	Url
	A URL to load a GeoJSON document from.

TMap< FString, FString >	RequestHeaders
	Headers to use while making a request to `Url` to load a GeoJSON document.

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.

FCesiumGeoJsonDocumentRasterOverlayOnDocumentLoadedCallback	OnDocumentLoaded
	A callback that will be called when the document has been loaded.

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 44 of file CesiumGeoJsonDocumentRasterOverlay.h.

Member Function Documentation

◆ CreateOverlay()

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

overrideprotectedvirtual

Reimplemented from UCesiumRasterOverlay.

Member Data Documentation

◆ CesiumIonServer

UCesiumIonServer* UCesiumGeoJsonDocumentRasterOverlay::CesiumIonServer

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

Definition at line 76 of file CesiumGeoJsonDocumentRasterOverlay.h.

◆ DefaultStyle

FCesiumVectorStyle UCesiumGeoJsonDocumentRasterOverlay::DefaultStyle

The default style to use for this raster overlay.

If no style is set on a GeoJSON object or any of its parents, this style will be used instead.

Definition at line 135 of file CesiumGeoJsonDocumentRasterOverlay.h.

◆ GeoJsonDocument

FCesiumGeoJsonDocument UCesiumGeoJsonDocumentRasterOverlay::GeoJsonDocument

A FCesiumGeoJsonDocument to display.

Definition at line 88 of file CesiumGeoJsonDocumentRasterOverlay.h.

◆ IonAssetID

int64 UCesiumGeoJsonDocumentRasterOverlay::IonAssetID

The ID of the Cesium ion asset to use.

Definition at line 63 of file CesiumGeoJsonDocumentRasterOverlay.h.

◆ MipLevels

int32 UCesiumGeoJsonDocumentRasterOverlay::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 126 of file CesiumGeoJsonDocumentRasterOverlay.h.