Search found 2 matches

by Mehdimd
Wed Jun 28, 2023 12:07 pm
Forum: Questions
Topic: Point cloud accuracy loss after applying transformation matrix
Replies: 15
Views: 22013

Re: Point cloud accuracy loss after applying transformation matrix

Yes I use the 24/06/2023 alpha version of CloudCompare on Windows. I have the same issue when just importing a point cloud with high value coordinates.

https://ibb.co/CVLP3jm

If this is not solvable, do you recommend any other workflow to be able to deal with those georeferenced point clouds in ...
by Mehdimd
Wed Jun 21, 2023 1:00 pm
Forum: Questions
Topic: Point cloud accuracy loss after applying transformation matrix
Replies: 15
Views: 22013

Re: Point cloud accuracy loss after applying transformation matrix

Hello,

I am having the same issue, using the following transformation matrix:

0.96950086 0.26035895 -0.00356198 2540458.0100779
-0.26457433 0.96467088 -0.00097105 1154762.30123829
0.00318332 0.00188384 1.00413354 54.43521782
0. 0. 0. 1.

I tried to remove the translation part ([2540458 ...