Top 6 C++ Pointcloud Projects

Open3D

11 10,485 8.6 C++

Open3D: A Modern Library for 3D Data Processing

Project mention: Does anyone else agree that the links to the latest development version of Open3D don't work? | /r/cscareerquestions | 2023-07-10

I was going to file a bug about another issue, but I have to download the development version. This is why I want this solved quickly. None of the links seem to work: https://github.com/isl-org/Open3D/issues/6259

PCL

17 9,448 9.3 C++

Point Cloud Library (PCL)

Project mention: Did you hear about using a web browser as GUI using C99? | /r/C_Programming | 2023-05-10

If you need some specific UI, you could choose a UI library which are better for your needs, eg. link1, link2 or link3.

InfluxDB

www.influxdata.com sponsored

Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
mayo

2 1,203 8.9 C++

3D CAD viewer and converter based on Qt + OpenCascade
mcl_3dl

1 462 5.5 C++

A ROS node to perform a probabilistic 3-D/6-DOF localization system for mobile robots with 3-D LIDAR(s). It implements pointcloud based Monte Carlo localization that uses a reference pointcloud as a map.
polylidar

1 294 1.1 C++

Polylidar3D - Fast polygon extraction from 3D Data
City3D

1 195 7.8 C++

Large-scale LoD2 Building Reconstruction from Airborne LiDAR Point Clouds

Project mention: How to create 3d building models using building footprints and LAS Dataset | /r/gis | 2023-05-24

If you are happy compiling some source code and fiddling about a bit you could use the dutch 'city3d' system https://github.com/tudelft3d/City3D

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).