automatic calibration of 3D lidar and IMU extrinsics

LIO-SAM: Tightly-coupled Lidar Inertial Odometry via Smoothing and Mapping

This repo is modified based on LIO_SAM, which remove the feature extraction module and makes it easier to adapt your sensor.

OpenSource library under X/MIT license to work with CAD files (DWG/DXF). Please use repository linked below, this one is abandoned.

C++ library to read and write DXF/DWG files

LibreCAD is a cross-platform 2D CAD program. It can read DXF/DWG, and write DXF/DWG/PDF/SVG files. It supports point/line/circle/ellipse/parabola/hyperbola/spline primitives. The GUI is highly cust…

.net dxf Reader-Writer

Converter PointCloud Library <---> E57 file format