v0.3.36

Added

• tiles-load-start and tiles-load-end callback indicating when tile loading has completed finished.
• camera-add, camera-delete, update-before, update-after events.
• Initial implementation of plugin system.
• TileCompressionPlugin to examples for lowering memory usage.
• GoogleCloudAuthPlugin and CesiumIonAuthPlugin to enable fetching data from the associated APIs.
• Added GooglePhotoRealisticTilesRenderer class.
• Added support for the 3DTILES_batch_table_hierarchy extension.

Fixed

• CameraTransitionManager: Variety of cases relating to negative orthographic camera "near" values.
• GlobeControls: Speed change when transitioning between near and far behavior.
• GlobeControls: Behavior now relies on camera field of view.
• GlobeControls: Zooming out from the horizon no longer spins the globe.
• GlobeControls: Add support for orthographi camera.
• Remove unnecessary matrix instantiation during tiles parse.
• getBoundingBox and getOrientedBoundingBox returning an incorrect condition when no bounding volume is present.
• Fix case where an incorrect SSE metric was produced when tiles used non-uniform scales with oriented bounding box volumes.
• Fix case where potentially incorrect raycast results were produced when tiles used non-uniform scales with oriented bounding box volumes.
• GLTFStructureMetadata extension exits gracefully if no extension is present.

Changed

• CesiumIonTilesRenderer: Will immediately load the tile set after resolving credentials.
• Examples FadeTilesRenderer has been changed to a plugin.
• Deprecated GoogleTilesRenderer and CesiumIonTilesRenderer in favor of using the new authentication plugins.
• Loaders: ".load" function has been renamed to ".loadAsync".
• Deprecated onLoadTileset, onLoadModel, onDisposeModel, and onTileVisibilityChange in favor of their event equivalents.
• LRUCache: "unloadPriorityCallback" has been changted to take two tile arguments to sort instead of one.
• DebugTilesRenderer has been deprecated in favor of the "DebugTilesPlugin".
• LRU Cache unload priority function now unloads deepest tiles first, then least recently used, then non-external tile sets.

v0.3.35

Fixed

• Lint rules causing build failures.

v0.3.34

Added

• Export EXT_mesh_features & EXT_structural_metadata extensions for glTF.

Fixed

• Syntax errors causing failure to import in some cases.

v0.3.33

Added

• EnvironmentControls: Add support for othographic zoom.
• EnvironmentControls: Add "zoom speed" option.
• PNTSLoader: Add batchTable to the returned points object.
• Support for improved, early termination raycasting from three.js r165.

v0.3.32

Added

• EnvironmentControls: Add support for othographic zoom.
• EnvironmentControls: Add "zoom speed" option.
• PNTSLoader: Add batchTable to the returned points object.
• Support for early termination raycasting from three.js r165 to improve raycast speed, support overriden raycast functions.

Fixed

• Some cases where the camera jumped and drifted while reorienting the "up" direction.

v0.3.31

Fixed

• Ellipsoid.getPositionElevation not returning negative elevations.
• EnvironmentControls: Enfoce a minimum elevation when computing horizon distance to ensure a reasonable far clip distance.
• EnvironmentControls: Contructor arguments are no longer required.
• EnvironmentControls: Detach now correctly removes the dom element reference.
• GlobeControls: Functions without setting indices.

Added

• EnvironmentControls: Add "fallbackPlane" and "useFallbackPlane" members so dragging works when there is no geometry under the mouse.

v0.3.30

Fixed

• EnvironmentControls and GlobeControls not zooming into the cursor when offset.

v0.3.29

Fixed

• EnvironmentControls and GlobeControls not working with a non-full page element.
• FadeTilesRenderer improperly disposing of tiles causing unloaded textures to be rendered.

v0.3.28

Fixed

• Memory leak related to ImageBitmaps not being released on tile disposal.

v0.3.27

Fixed

• Fixed credit attribution string for GoogleTilesRenderer to align with requirements.
• Fixed fade events not firing as expected in FadeEventManager.