CloudViewer | A cross-platform point cloud visualization software | 3D Animation library
kandi X-RAY | CloudViewer Summary
kandi X-RAY | CloudViewer Summary
The CloudViewer is a standalone, tiny, cross-platform point cloud visualization desktop software powered by PCL and Qt. You can learn more from this document (only Chinese version until now).
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CloudViewer Key Features
CloudViewer Examples and Code Snippets
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Trending Discussions on CloudViewer
QUESTION
I am a newbie to point cloud processing. I am trying to align the lidar point cloud with the image data captured by a camera that has been synchronized to the lidar. As a first step, I would like to render my lidar pointcloud using script below but not update it. viewer-> spin() does not seem to be work. Any help will be appreciated.
...ANSWER
Answered 2020-Sep-01 at 15:54Here is a simplified example of how your control needs to flow. It doesn't contain the synchronization with the images you had (I don't example data to test that with). But I think it shows you what you need. As said in the comments, the key is to create the viewer only once and then update it with the new data as it arrives.
QUESTION
I have been trying to understand pcl::CropBoX
filter and that's why have been experimenting with that.
However, while doing so, I came across this issue:
- I'm creating a Point Cloud having a cube shape
- Visualizing it
- Cropping the original Point Cloud using
pcl::CropBox
filter - Trying to visualize cropped Point Cloud
But, in the visualizer, for step 4, I could see only a blank screen!
Here is my code, main.cpp
:
ANSWER
Answered 2020-Aug-12 at 15:31It seems you have set Min twice:
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