ZED SDK 5.1.1

https://www.stereolabs.com/en-fr/developers/release/5.1#511-2b6224afd2d4

5.1.1

Bug Fixes

SDK

• Fixed an issue preventing setting a specific value for sl::InitParameters::depth_minimum_distance in all Neural depth modes.

SLAM

• Improved overall stability of POSITIONAL_TRACKING::GEN_3. This update resolves random race conditions.
• Fixed a GPU stream synchronization issue that occurred when using POSITIONAL_TRACKING::GEN_3 with DEPTH_MODE::NONE. This race condition resulted in inconsistent computation.
• Improved runtime performance of getPositionalTrackingLandmarks and getPositionalTrackingLandmarks2D methods. Performance gains are especially visible in large mapped areas.

Tools

• Fixed a camera opening issue when using multiple instances of ZED Explorer simultaneously.

Fusion

• Added missing documentation for the FUSION_REFERENCE_FRAME enum.

Wrappers

Python

• Added missing override_gravity field in FusionConfiguration.

Samples

• Improved error handling in samples to use comparison operators (<, >, <=, >=) instead of equality checks (==, !=) when testing ERROR_CODE::SUCCESS for camera opening and frame grabbing. This follows best practices for distinguishing between warnings (negative values) and errors (positive values).