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@sandeepzachariah sandeepzachariah commented Jul 21, 2025

This PR adds support for using LiDAR intensity values within the GLIM SLAM pipeline. This update allows intensity information to be preserved and exported.

Key Updates

  • Intensities values are now incorporated in the insert_frame() in sub_mapping.cpp.
  • The data structure returned by export_points() has been updated from std::vector<Eigen::Vector4d> to glk::PLYData.

This PR depends on the changes in gtsam_points#82.

This contribution was developed as part of ongoing research at the Kantor Lab, Carnegie Mellon University.

@themightyoarfish
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@koide3 any chance to get this merged?

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2 participants