flywave-3dtile-datasource.tilerenderdatasource

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TileRenderDataSource class

A DataSource implementation for rendering 3D Tiles datasets in flywave.gl

This class integrates the 3D Tiles renderer with flywave.gl's MapView system, providing seamless loading and rendering of 3D Tiles content with support for styling, animation, and interaction.

The data source handles: - Loading and parsing of 3D Tiles tilesets - Integration with flywave.gl's theme system for styling - Batch rendering for efficient visualization of large datasets - Raycasting and picking for user interaction - Animation effects for batched features

Signature:

export declare class TileRenderDataSource extends DataSource 

Extends: DataSource

Constructors

Constructor	Modifiers	Description
(constructor)(options)		Creates a new TileRenderDataSource instance

Properties

Property	Modifiers	Type	Description
animation	readonly	BatchAnimation	Gets the batch animation configuration
tilesRenderer	readonly	TilesRenderer	Gets the 3D Tiles renderer instance

Methods

Method	Modifiers	Description
addStyle(style)		Add a new style to the style set.
attach(mapView)		Called when the data source is attached to a MapView
connect()		Called when the data source is attached to a MapView
detach(mapView)		Called when the data source is detached from a MapView
dispose()		Disposes of the data source and cleans up resources
getGeoExtent()		Gets the geographic extent of the tileset
getRootTile()		Get the root tile of the tileset
getTile(tileKey, delayLoad)		Gets a tile for the given tile key Note: 3D Tiles uses its own tile management system, so this method returns undefined as tiles are managed internally by the TilesRenderer.
getTilingScheme()		Returns the tiling scheme used by this data source
intersectMapObjects(x, y, parameters)		Intersects map objects at the given screen coordinates
raycast(raycaster, intersections)		Performs raycasting for picking operations
ready()		Returns whether the data source is ready to provide tiles
removeStyleById(id)		Remove style by its identifier.
requestUpdate()		Requests an update of the MapView
setTheme(theme, languages)		Apply the theme to this data source. This method integrates with flywave.gl's theme system to support declarative styling of 3D Tiles content.
setThemeFromBase(theme, languages)		Sets the theme from the base theme. This method is used to set the theme from the base theme.
setVisible(visible)		Sets the visibility of the 3D Tiles content
updateStyleById(id, updates)		Update style properties by its identifier.