CloudCompare forum

Thank you for the quick and informative answer, it helped me a lot. So, just to be sure about the indices here: the local neighborhood radius I set defines a certain amount of points which is the basis of PCA models and it is repeated for each point with different set of points having different geom...

I have put relevant effort to find the meaning of these indices, how they are computed but I still do not get it. I am not a mathematician, but have lots of experience especialy with PCA. The paper suggested by JamesRyen "Contour detection in unstructed 3D point clouds" is really useful, b...