CloudCompare forum

Hello daniel,
Now I know how to add/ modify(rotate/ translate) a piont. But I cannot find a method to remove a point by a given index from a ccPointCloud object.
Could you help me?
Thank you very much.

You have to use the 'swap' method of ccPointCloud::swapPoints so as to swap the point you want to remove and the last point of the cloud. Then resize the cloud to its original size minus 1.

Well, that's the way to remove one point efficiently. If you want to remove several points in a row, you have to use a CCLib::ReferenceCloud and create a new cloud with only the points referenced by the ReferenceCloud.