Release Notes 17.1.1

Version Info

Release date: 11.01.2017

General

Enhancements/Features

• Added "_Total3DFeatureCount" with the number of SLAM features to VLTrackingState.
• Added tracker type "posterTracker". See posterTracker for more details.
• Added "synchronous" parameter to tracking configuration files. See modelTracker and posterTracker for more details.
• Added "dotInitDataURI" parameter to tracking configuration file format. See modelTracker for more details.
• Optimized training of initialization data.
• The modelTracker now supports the 'extendibleTracking' parameters. The modelTrackerExtended was removed.
• Added new "lineSearchLengthInit" parameter to model tracker.
• Added new "maxFramesFeaturePrediction" parameter to model tracker.
• The model tracker init pose now supports Metaio InitialPose.xml files. See modelTracker for more details.

Interfaces

Native

• Added "createPosterTracker" JSON command (see vlWorker_PushJsonCommand and Poster Tracker).
• Added "createTracker" and "createTrackerFromString" JSON commands (see vlWorker_PushJsonCommand).
• Added "createLineTrackerFromString" and "createPosterTrackerFromString" JSON command (see vlWorker_PushJsonCommand).
• Added vlAbstractApplicationWrapper_LoadProjectDataFromString function which allows to load a tracking configuration from memory.
• Added "writeInitData" JSON command (see vlWorker_PushJsonCommand).
• Added timeout parameter to vlWorker_WaitEvents function.