How to set pointclouds (in .pcd file) and Display into QT?

[Lucien]

Hi,

I have a project which require me to render3D pointcloud images and show it into PYQT.
I wish to know how can I possibly do it.
My pointcloud is in .pcd format.

[mrjj]

Hi and welcome to the forums
I dont think you can display a .pcd file directly.
You could use
Qt Data Visualization module.
https://doc.qt.io/qt-5/qtdatavisualization-index.html
and Q3DScatter to show 3D-points.
https://doc.qt.io/qt-5/q3dscatter.html

[Lucien]

Hi,

Thanks for the help. I actually transform my Pointclouds to Numpy arrays and display it using Matlablib 3DScatterplot and integrated into QT.

A slight suggestion, I do hope that future developers of QT may consider having a Open3D widget integrated into QT since it is one of the popular software applications which Pointcloud users used.

Cheers.