Page 1 of 1

Slopes of various areas of a point cloud

Posted: Tue May 12, 2020 8:17 pm
by CCnewb
Good Afternoon everyone,

I have been using cloud compare for a little while now, but I am not well versed in the more advanced features of CC. I am working on a research project which includes creating point clouds of pedestrian access ramps, and then extracting measurements from said point cloud. Many of the measurements are slopes from around the ramp. I understand how to use the point picking tool, however I was wondering if there is a way that would allow me to overlay some type of mesh or layer to show various slopes of different areas of the ramp. Essentially I am wondering if there is a way to classify and extract different slopes from various areas and show them in some type of layer or mesh. Thank in advance.

Re: Slopes of various areas of a point cloud

Posted: Wed May 13, 2020 10:31 am
by daniel
You would probably have to compute the normals of the cloud (if that's possible with clouds representing ramps?) and then convert the normals to dip / dip direction, or use the 'Stereogram' tool of the qFacets plugin to segment the points based on their orientation?