cesium-native/CHANGES.md

Change Log

v0.5.0 - 2021-07-01

Breaking Changes 📣

• TilesetExternals now has an AsyncSystem instead of a shared pointer to an ITaskProcessor.

Additions 🎉

• Added a performance tracing framework via CESIUM_TRACE_* macros.
• Added Future<T>::thenImmediately.
• Added AsyncSystem::createThreadPool and Future<T>::thenInThreadPool.
• Future<T>::thenInWorkerThread and Future<T>::thenInMainThread now arrange for their continuations to be executed immediately when the Future is resolved, if the Future is resolved in the correct thread.
• Moved all request cache database access to a dedicated thread, in order to free up worker threads for parallelizable work.

v0.4.0 - 2021-06-01

Additions 🎉

• Added Cesium3DTiles::TileIdUtilities with a createTileIdString function to create logging/debugging strings for TileID objects.
• Accessing the same Bing Maps layer multiple times in a single application run now reuses the same Bing Maps session instead of starting a new one each time.
• Added a configure-time build option, PRIVATE_CESIUM_SQLITE, to rename all sqlite3* symbols to cesium_sqlite3*.

Fixes 🔧

• Matched draco's decoded indices to gltf primitive if indices attribute does not match with the decompressed indices.
• createAccessorView now creates an (invalid) AccessorView with a standard numeric type on error, rather than creating AccessorView<nullptr_t>. This makes it easier to use a simple lambda as the callback.
• Disabled HTTPLIB_USE_ZLIB_IF_AVAILABLE and HTTPLIB_USE_OPENSSL_IF_AVAILABLE because these libraries are not required for our use for cpp-httplib and they cause problems on some systems.

v0.3.1 - 2021-05-13

Fixes 🔧

• Fixed a memory leak when loading textures from a glTF model.
• Fixed a use-after-free bug that could cause a crash when destroying a RasterOverlay.

v0.3.0 - 2021-05-03

Breaking Changes 📣

• Converted magic_enum / CodeCoverage.cmake dependencies to external submodules.
• Replaced CesiumGltf::WriteFlags bitmask with CesiumGltf::WriteModelOptions struct. CesiumGltf::writeModelAsEmbeddedBytes and CesiumGltf::writeModelAndExternalfiles now use this struct for configuration.
• Removed all exceptions in WriterException.h, warnings / errors are now reported in WriteModelResult, which is returned from CesiumGltf::writeModelAsEmbeddedBytes and CesiumGltf::writeModelAndExternalFiles instead.

Additions 🎉

• Added support for loading the water mask from quantized-mesh terrain tiles.

Fixes 🔧

• Let a tile be renderable if all its raster overlays are ready, even if some are still loading.

v0.2.0 - 2021-04-19

Breaking Changes 📣

• Moved JsonValue from the CesiumGltf library to the CesiumUtility library and changes some of its methods.
• Renamed CesiumGltf::Reader to CesiumGltf::GltfReader.
• Made the readModel and readImage methods on GltfReader instance methods instead of static methods.

Additions 🎉

• Added CesiumGltfWriter library.
• Added CesiumJsonReader library.
• Added diagnostic details to error messages for invalid glTF inputs.
• Added diagnostic details to error messages for failed OAuth2 authorization with CesiumIonClient::Connection.
• Added an Axis enum and AxisTransforms class for coordinate system transforms
• Added support for the legacy gltfUpVector string property in the asset part of tilesets. The up vector is read and passed as an Axis in the extras["gltfUpVector"] property, so that receivers may rotate the glTF model's up-vector to match the Z-up convention of 3D Tiles.
• Unknown glTF extensions are now deserialized as a JsonValue. Previously, they were ignored.
• Added the ability to register glTF extensions for deserialization using GltReader::registerExtension.
• Added GltfReader::setExtensionState, which can be used to request that an extension not be deserialized or that it be deserialized as a JsonValue even though a statically-typed class is available for the extension.

Fixes 🔧

• Gave glTFs created from quantized-mesh terrain tiles a more sensible material with a metallicFactor of 0.0 and a roughnessFactor of 1.0. Previously the default glTF material was used, which has a metallicFactor of 1.0, leading to an undesirable appearance.
• Reported zero-length images as non-errors as BingMapsRasterOverlay purposely requests that the Bing servers return a zero-length image for non-existent tiles.
• 3D Tiles geometric error is now scaled by the tile's transform.
• Fixed a bug that that caused a 3D Tiles tile to fail to refine when any of its children had an unsupported type of content.

v0.1.0 - 2021-03-30

• Initial release.