1.1.19

artoolkitX Release Notes

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Version 1.1.19

2024-05-03

• 2D tracker updates:
  • Added new utility check_live_2d_tracking to display 2D tracker features during live tracking session.
  • Added support for SIFT feature type.
  • Allow control of minimum required features and RANSAC threshold in feature detector.
  • Other minor code and documentation improvements.
  • Fix for case where no 2D tracker supported (thanks to Frederic Alinhac).
• Android: Update to artoolkitx-built opencv-4.7.0. Ensure consistency between manual build and gradle-initiated build by specifying ndk version.
• Fix: added jepg read buffer overflow protection.

1.1.18

artoolkitX Release Notes

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Version 1.1.18

2024-01-17

• mac OS: use ld_classic for backwards compatibility.
• In the 2D image tracker, incoming images will only be downsampled for the feature tracking stage if they meet a minimum image size. This will help tracking when the source image stream is low resolution.

1.1.17

artoolkitX Release Notes

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Version 1.1.17

2023-12-06

• When video is being supplied external to artoolkitX, a new option allows for optimised no-copy handling. See https://github.com/artoolkitx/artoolkitx/wiki/artoolkitX-video-module-configuration-reference#ar_video_module_external.
• Android: Adds support for fetching camera parameters remotely by default when using videoExternal module.
• iOS: Updated minimum supported iOS release to iOS 12, as this is the lowest version supported by the iOS 17 SDK.
• Android: Update Android build for JDK 17 and NDK release 26 by default.

1.1.16

artoolkitX Release Notes

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Version 1.1.16

2023-10-11

• iOS: Adds support for fetching camera parameters remotely by default when using videoExternal module.

1.1.15

artoolkitX Release Notes

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Version 1.1.15

2023-10-04

• Minor fixes to support Xcode 15 (for macOS and iOS platforms).

1.1.14

artoolkitX Release Notes

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Version 1.1.14

2023-09-18

• Fix iOS libARX.a linkage to avoid conflicts when building into an app that uses libjpeg or minizip.
• Fix handling of new marker with high-numbered globalID barcodes. Also, reject requests for globalID marker images; these can be generated online only.

1.1.13

artoolkitX Release Notes

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Version 1.1.13

2023-09-12

• Added ability to query Android video module (while open) for available video frame sizes.
• Minor Fedora Linux packaging fix.
• Added support to wrapper for fetching barcode marker IDs.

1.1.12

artoolkitX Release Notes

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Version 1.1.12

2023-08-25

Small updates for the Android platform:

• Android: Improved handling for Android file storage paths on Android 11 and later (API level 30). As part of this, arUtil APIs that used to require an Android Context instance will now fetch the global Application Context if none is supplied externally.
• Android: add video source info list API to the Java ARXJ library.
• Android: video sources now have human-readable names.

1.1.11

artoolkitX Release Notes

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Version 1.1.11

2023-06-28

• iOS: prelinked OpenCV and CURL so users of libARX.a don't have to.
• Documentation update.

1.1.10

artoolkitX Release Notes

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Version 1.1.10

2023-06-14

• Added a new "External" video module with support for a new all-platform ar2VideoPush* API, including in wrapper and ARController.
• Removed entirely support for Android non-native video. Defaults to native now. Users who need pushed video on Android should update to use the new module and API. JNI versions of new wrapper functions optimised for direct byte buffers, same as old arwVideoPushAndroid* functions.
• Standardised ARVideo handling of camera focal length hints.
• Added some functions to support adjusting camera intrinsics to provide alternate means of scaling viewing frustum to work with a viewport of arbitrary size.

Bug fixes:

• Fix iOS builds picking up stray jpeg lib by ensuring libjpeg is included in the static single-object prelink.