Wavy line of ground points
Posted: Mon Nov 20, 2023 9:52 am
Hi!
Since there is no straightforward way of normalizing the point cloud for further visualization in CC I decided to combine two functions:
Everything looked perfect untill I zoomed into ground points. Their line - which from the distance looked absolutely flat - displayed in a regular wavy pattern with constant distances between maximums and minimums of the waves.
I've checked the data, I've repeated the process few times on a different datasets and results are the same...
Can anybody give me a hint where the problem might be?
Or maybe You've got better workflows to normalize the cloud and display results without such hiccups?
Since there is no straightforward way of normalizing the point cloud for further visualization in CC I decided to combine two functions:
- C2C algorithm for calculating height of the points above ground
- export data as .PLY
- import of PLY file but switching Z coordinates with results of C2C calculation
Everything looked perfect untill I zoomed into ground points. Their line - which from the distance looked absolutely flat - displayed in a regular wavy pattern with constant distances between maximums and minimums of the waves.
I've checked the data, I've repeated the process few times on a different datasets and results are the same...
Can anybody give me a hint where the problem might be?
Or maybe You've got better workflows to normalize the cloud and display results without such hiccups?