CloudCompare forum

Hello,

The first stage of CANUPO classification in CC involves the creation of a .prm file. Is there anyway to extract information from this file, to obtain the range of R,G and B values that fall within each class?

Thank you

James

Are you referring to the function that extracts the points close to a polyline? Without any profile extraction? Then it would work the same as the cross section tool if there's only two vertices in the polyline (i.e. a simple segment). And you can't use the DXF file either... I was just looking for...

Hello, Thanks for your reply. Hi, For the records, there's an example of an XML file that should be passed to the Cross Section tool on the wiki page of the command line tool (here is the direct link: http://www.cloudcompare.org/doc/cross_section_params.xml ). I did see your example, but given that ...

Hello, I want to read in a .las point cloud and .dxf polyline and perform an extraction as done with the Segmentation -> Extract Sections tool, to obtain the points falling under/over the polyline. Can this be done with the command line? Is it possible with the Cross Section tool (-CROSS_SECTION {XM...

Hello, I've been playing with the extract sections tool to pull real world transects from a georeferenced point cloud. Could you perhaps tell me what the 'multi-pass' option does please? And perhaps could this be added to - http://www.cloudcompare.org/doc/wiki/index.php?title=Extract_Sections Many t...