About CC.execute() or other registration method

[Huiwen-Lu]

Hi,
Thank you to the author for providing such a convenient python plugin installation. I am a beginner in programming and using cloudcompare.
I have successfully installed it and successfully imported a model (.stp) and a point cloud data (.csv) through the python plugin documentation tutorial. The problem I am currently encountering is that I want to align the point cloud data (.csv) to the model(.stp) , and the distance between these two objects is very far. In cloudcompare, you can intuitively use Align (point pair picking) to roughly align them, and then use fine registration to perform precise alignment with ICP.
In the python plugin documentation, I did not see an example of aligning point clouds, so I would like to ask the author or other users how to write this program to replace the cumbersome manual alignment process.
I also tried to ask ChatGPT, but he always gave me a command line about cc.execute(), but I couldn’t find a file that could call this command in the cloudcompare execution folder.

I am looking forward your reply.
Thank you and all the best.
Becca