Release Note

Version 3.5.1

Bug fixes
All - Fixed a bug with Instant Tracker: getting slow down occasionally or setting a wrong pose when tracking in a featureless environment.
Unity - Removed an error log message when building an app for smart glasses with an optical see-through mode.
- Fixed a bug with camera image errors in the specific Android devices.
- Fixed a bug with the sync of camera images and tracking results.

MAXSTARSDK_Unity_3.5.1.unityPackage.zip(63.4MB)

MAXSTARSDK_Android_3.5.1.zip(22.6MB)

MAXSTARSDK_iOS_3.5.1.zip(153MB)

Version 3.5.0

Improvements
- Remove OpenGL dependency in rendering.
- Support iOS Metal and provide samples.
- Support iOS SceneKit and provide samples.
- Add Marker Tracker.
- Add jitter reduction option in Marker and Image Tracker.
- Support rendering of video streaming data.
- Support Full HD (1920x1080) camera input in all Trackers.
- Improve recognition performance of multi-target tracking in Image Tracker.
- Improve speed and tracking performance of Instant Tracker.
Bug fixes
Unity - Resolve a problem when an image of Image Tracker is dragged and dropped in Unity 2017.

MAXSTARSDK_Unity_3.5.0.unityPackage.zip(63.3MB)

MAXSTARSDK_Android_3.5.0.zip(22.5MB)

MAXSTARSDK_iOS_3.5.0.zip(152MB)

Version 3.4.2

Bug fixes
All - Fix a camera crash when changing camera parameters.
- Fix a skewed tree problem when loading a large number of 2dmaps.

MAXSTARSDK_Android_3.4.2.zip(22.5MB)

MAXSTARSDK_iOS_3.4.2.zip(67.1MB)

MAXSTARSDK_Unity_3.4.2.unityPackage.zip(63.0MB)

Version 3.4.1

Improvements
All - Add the functionality dealing with multi-map(up to 3) in Object Tracker.
Changes
Unity - Remove funtionality supporting Google VR mode.
Bug fixes
Android - Fix a run-time error in ODG-R7.

MAXSTARSDK_Android_3.4.1.zip(22.4MB)

MAXSTARSDK_iOS_3.4.1.zip(66.7MB)

MAXSTARSDK_Unity_3.4.1.unityPackage.zip(62.7MB)

Version 3.4.0

Improvements
All - The support for the Epson Moverio BT-350 calibration.
iOS - The interface and sample code for the Swift4 support
Bug fixes
Unity - The fix for the error that occurs when the Image Tracker file path is set the same as the download path.

MAXSTARSDK_Android_3.4.0.zip(22.4MB)

MAXSTARSDK_iOS_3.4.0.zip(66.6MB)

MAXSTARSDK_Unity_3.4.0.unityPackage.zip(62.7MB)

Version 3.3.1

Bug fixes
All - Fixed a bug that the smart glasses calibration data scale doesn't match with the target image of Image Tracker.

MAXSTARSDK_Android_3.3.1.zip(22.4MB)

MAXSTARSDK_iOS_3.3.1.zip(44.9MB)

MAXSTARSDK_Unity_3.3.1.unityPackage.zip(62.7MB)

Version 3.3.0

Changes
All - Add updateTrackingState function in TrackerManager class.
- Remove ImageExtractor class. Use getImage fucntion of TrackingState class instead.
Unity - Support virtual really setting of Unity player settings.
Android - Support see-through glasses. (BT-200, BT-300, ODG-R7, Vuzix M300)
- Add see-trough device stereo rendering sample.
Bug fixes
All - Fix memory leaks.
Unity - Fix camera background rendering problem when using particle.

MAXSTARSDK_Android_3.3.0.zip(22.4MB)

MAXSTARSDK_iOS_3.3.0.zip(43.8MB)

MAXSTARSDK_Unity_3.3.0.unityPackage.zip(62.2MB)

Version 3.2.0

Changes
All - Add auto white balance lock API to CameraDevice class (Useful on ODG-R7 glasses. Only support android device.)
- Add camera parameter setting API to CameraDevice class (Only support android device.)
- Add video background flip API to CameraDevice class. - Add camera configuration sample. (Flash light, background video flip, white balance, focus mode)
Android - Change sample code build settings for Android studio 3.0.

MAXSTARSDK_Android_3.2.0.zip(22.3MB)

MAXSTARSDK_iOS_3.2.0.zip(43.2MB)

MAXSTARSDK_Unity_3.2.0.unityPackage.zip(61.2MB)

Version 3.1.0

Improvements
Enhance instant tracker performance.
Changes
All -Add flash light on/off setting to CameraDevice class.
-Remove TrackerMask enum.
-Add TrackerType int values to TrackerManager class.
-Add onResume, onPause, onSurfaceCreated, onSurfaceChanged, setScreenOrientation to MaxstAR class.
Unity - Change to ARCamera's directon(-Y facing) and position(0, 2.5, 0)
- Add world center mode setting in ARCamera.
- Change ImageTrackingOption enum to TrackingOption and moves its declaration from MaxstARUtil.cs to TrackerManager.cs.
- Move CameraType enum declaration from MaxstARUtils.cs to CameraDevice.cs.
- Remove screen orientation setting for augmented object in Instant tracker sample.
Android - Remove screen orientation setting for augmented object in Instant tracker sample.
- Change SampleRenderer.java to BackgroundRenderHelper.java in sample code.
- Remove initRendering, deinitRendering, setScreenOrientation, getProjectoinMatrix and getBackgroundPlaneMatrix methods from BackgroundRenderer.java.
- Add getProjectoinMatrix, getBackgroundPlaneMatrix to CameraDevice.java.
iOS - Move TrackingOption enum declaration from Types.h to TrackerManager.h.
- Remove initRendering, deinitRendering, setScreenOrientation, getProjectoinMatrix and getBackgroundPlaneMatrix function from BackgroundRenderer.cpp.
- Add getProjectoinMatrix, getBackgroundPlaneMatrix to CameraDevice.h.
Bug fixes
Unity - Fixed augmented object size is not correct if image target's real width is not equal to 1.
- Fixed camera background rendering problem when Mask component added to UGUI.
All - Fixed instant tracker issue on some tablet devices.

MAXSTARSDK_Android_3.1.0.zip(22.3MB)

MAXSTARSDK_iOS_3.1.0.zip(42.3MB)

MAXSTARSDK_Unity_3.1.0.unityPackage.zip(60.4MB)

Version 3.0.3

Type Bugfixes / Features SDK Download
All · Fixed a bug with initial pose in Visual SLAM.
Android · Fixed a bug when loading map file. MAXSTARSDK_Android_3.0.3.zip (22.2MB)
iOS N/A MAXSTARSDK_iOS_3.0.3.zip (35.5MB)
Unity N/A MAXSTARSDK_Unity_3.0.3.unityPackage (58.8MB)

Version 3.0.2

Type Bugfixes / Features SDK Download
All · Fixed an issue when entering the license key.
Android N/A MAXSTARSDK_Android_3.0.2.zip (22.2MB)
iOS N/A MAXSTARSDK_iOS_3.0.2.zip (41.7MB)
Unity N/A MAXSTARSDK_Unity_3.0.2.unityPackage (142MB)

Version 3.0.1

Type Bugfixes / Features SDK Download
All · Fixed an bug with sync between camera and tracker.
· Fixed an issue that scale between Visual SLAM and Object Tracker did not match.
Android N/A MAXSTARSDK_Android_3.0.1.zip (22.2MB)
iOS · Fixed an issue that the permission is not asked when starting camera.
· Support for bit-code.
MAXSTARSDK_iOS_3.0.1.zip (41.7MB)
Unity N/A MAXSTARSDK_Unity_3.0.1.unityPackage (142MB)

Version 3.0.0

Type Bugfixes / Features SDK Download
All · First release.
Android N/A MAXSTARSDK_Android_3.0.0.zip (22.1MB)
iOS N/A MAXSTARSDK_iOS_3.0.0.zip (21.2MB)
Unity N/A MAXSTARSDK_Unity_3.0.0.unityPackage (92.9MB)