https://github.com/ravijo/point-cloud-visualization
Tutorial to demonstrate Point Cloud visualization
https://github.com/ravijo/point-cloud-visualization
pcd pcl point-cloud point-cloud-visualization visualization visualizer
Last synced: about 1 month ago
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Tutorial to demonstrate Point Cloud visualization
- Host: GitHub
- URL: https://github.com/ravijo/point-cloud-visualization
- Owner: ravijo
- License: mit
- Created: 2017-12-11T07:00:29.000Z (over 7 years ago)
- Default Branch: master
- Last Pushed: 2022-06-30T03:39:03.000Z (almost 3 years ago)
- Last Synced: 2025-02-01T10:11:17.149Z (3 months ago)
- Topics: pcd, pcl, point-cloud, point-cloud-visualization, visualization, visualizer
- Language: C++
- Size: 3.54 MB
- Stars: 2
- Watchers: 2
- Forks: 1
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# point-cloud-visualizer
Tutorial to demonstrate visualization of Point Clouds in PCL
## Compilation
```console
$ git clone https://github.com/ravijo/point-cloud-visualization.git
$ cd point-cloud-visualization
$ mkdir build
$ cd build
$ cmake ..
$ make
```
After following the above instructions, you should be able to see two executable files inside the build directory.
## Project Structure
The project contains the following files:
1. simple_visualizer.cpp
```console
$ cd build
$ ./simple_visualizer
```
2. advance_visualizer.cpp
```console
$ cd build
$ ./advance_visualizer
```
3. pick_point.cpp
```console
$ cd build
$ ./pick_point capture.pcd
```
4. surface_normal_visualizer.cpp
```console
$ cd build
$ ./surface_normal_visualizer
```
## Tips
1. Press `h` key in order to see more controls, such as take screenshot etc.
1. To pick a point in cloud, hold down `SHIFT` key while left-clicking.
1. In order to change the camera angle, camera pose can also be provided as a part of command line argument as following:
`./advance_visualizer -cam 0.026123,26.123/-0.00599269,0.00252074,1.00064/0.160405,0.457474,-1.54746/0.0138908,-0.984493,-0.17487/0.8575/1863,1176/57,24`
## Issues (or Error Reporting)
Please check [here](https://github.com/ravijo/point-cloud-visualization/issues) and create issues accordingly.