1.98

CesiumGS/cesium1.98Oct 3, 2022by sanjeetsuhag

AI Summary

The release adds support for WEB3D_quantized_attributes in glTF 1.0 and fixes multiple regressions in instanced features, tilesets, and glTF model rendering.

Key Highlights

Added support for the `WEB3D_quantized_attributes` extension found in some glTF 1.0 models.
Fixed a regression where `i3dm` with scale and without rotation would render incorrectly.
Fixed a regression where instanced feature IDs were not processed correctly.
Fixed a regression where glTF models with unused nodes would crash.
Fixed a regression where tilesets would not load in multiple `Viewer`s.

New Features

WEB3D quantized attributes support

Full Release Notes

1.98 - 2022-10-03

Highlights include:

- Added support for the `WEB3D_quantized_attributes` extension found in some glTF 1.0 models. [#10758](https://github.com/CesiumGS/cesium/pull/10758)
- Fixed a regression where `i3dm` with scale and without rotation would render incorrectly. [#10808](https://github.com/CesiumGS/cesium/pull/10808)
- Fixed a regression where instanced feature IDs were not processed correctly [#10771](https://github.com/CesiumGS/cesium/pull/10771)
- Fixed a regression where `Cesium3DTileFeature.setProperty()` was not creating properties for unknown property IDs. [#10775](https://github.com/CesiumGS/cesium/pull/10775)
- Fixed a regression where glTF models with unused nodes would crash [#10813](https://github.com/CesiumGS/cesium/pull/10813)
- Fixed a regression where tilesets would not load in multiple `Viewer`s. [#10828](https://github.com/CesiumGS/cesium/pull/10828)
- Fixed a bug where instanced models without normals would not render. [#10765](https://github.com/CesiumGS/cesium/pull/10765)
- Fixed a bug where camera would not follow the `Viewer.trackedEntity` if it had a model with a `HeightReference` other than `NONE`. [#10805](https://github.com/CesiumGS/cesium/pull/10805)

See the [changelog](https://github.com/CesiumGS/cesium/blob/1.98/CHANGES.md) for the complete list of changes.