Does "save as e57" invert scan order?

[hakujushi]

Hello.

I opened an e57 file with CloudCompare, selected some scans and save them as a new e57 file.
Then I opened the new file with CloudCompare.
It seems the order of scans is inverted.

Again, I selected all scans and save them as another e57 file and opend it.
The order is again inverted (in other words, same order as beginning).

Are there anyone who knows this weird behavior?

Thank you in advance.

[daniel]

Hi, that's interesting.

I guess it's all about the order in which you select the clouds? Are you doing that one by one (with the CTRL key pressed), or with the SHIFT key and then click on the first and on the last scan?

[hakujushi]

Hello Daniel.

I did that with the SHIFT key from up to down and go to File -> Save.

Thank you.