1.57
CesiumGS/cesium1.57May 1, 2019by tfili
AI Summary
Delivers significant performance improvements to 3D Tiles streaming and introduces support for glTF extensions and specific CZML properties.
Key Highlights
- Improved 3D Tiles streaming performance, resulting in ~67% camera tour load time reduction and ~44% load count reduction.
- Tile load priority changed to focus on loading tiles in the center of the screen first.
- Added support for the `KHR_texture_transform` glTF extension.
- Added CZML processing for `heightReference` and `extrudedHeightReference` for geometry types that support it.
New Features
- Support for KHR_texture_transform glTF extension
- Support for heightReference and extrudedHeightReference in CZML
Full Release Notes
1.57 - 2019-05-01 Highlights include: * Improved 3D Tiles streaming performance, resulting in ~67% camera tour load time reduction, ~44% camera tour load count reduction. And for general camera movement, ~20% load time reduction with ~27% tile load count reduction. Tile load priority changed to focus on loading tiles in the center of the screen first. * Added support for the `KHR_texture_transform` glTF extension. * Add CZML processing for `heightReference` and `extrudedHeightReference` for geometry types that support it. See the [change log](https://github.com/AnalyticalGraphicsInc/cesium/blob/1.57/CHANGES.md) for the complete list of changes.