EasyAR Sense 4.4 Release Notes

4.4.0

2021-10-28

EasyAR Sense 4.4.0 adds support for EasyAR Cloud SpatialMap. It also adds several small features and fixes some issues.

EasyAR Cloud SpatialMap provides a city-scale AR cloud solution. With flexible acquisition solutions, stable mapping and localization capabilities, and a complete toolchain, it empowers AR digitalization for cultural tourism, business districts, education, industry, and many other sectors.

The detailed updates are as follows:

++ Added CloudLocalizer to support EasyAR Cloud SpatialMap

+ Added RealTimeCoordinateTransform for EasyAR Motion Fusion

+ Changed the framework packaging on iOS and MacOS to xcframework

+ Added MotionTracking supported device models

+ Added ARKit/ARCore focus control APIs ARCoreCameraDevice.setFocusMode and ARKitCameraDevice.setFocusMode

+ Added the accelerometer API Accelerometer

- Removed static framework on iOS. Use dynamic framework instead

- Removed bundle on MacOS. Use framework or dylib instead

- C++03 APIs are deprecated and will be removed in the future. Use C++17 or C APIs instead. Samples have been removed

* Changed jcenter in Android samples to mavenCentral in response to jcenter shutdown

* Fixed a possible crash when repeatedly entering and leaving MotionTracking

* Fixed MotionTracking freezing on some devices

* Optimized iOS sample package size

* Fixed an issue where ImageTracking sometimes lost tracking immediately after recognition

* Fixed an issue on Android where some recognition images failed to load and could not be used for tracking in ImageTracking

* Fixed an issue where Unicode character paths could not be used with ImageTarget.save on MacOS

* Fixed an issue where callbacks set on CameraDevice became invalid after open was called

* Fixed an issue where callbacks set after calling start on CameraDevice on Android could not be triggered

* Fixed some stability issues