paraview might be another option: http://www.paraview.org/
I haven't tried it for scan data processing, but it deals with a lot of different formats: http://paraview.org/Wiki/ParaView/Users_Guide/List_of_readers#CSV_Reader in case of other mesh processing needs, this article gives a nice description of some open-source tools out there: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2039808/ On Mon, Jun 4, 2012 at 10:54 PM, Diogo Girondi <[email protected]>wrote: > Wow! Thanks once again Nathan. > > I owe you a few beers! > > > cheers, > diogo > > > On Mon, Jun 4, 2012 at 10:37 PM, Nathan Rusch <[email protected]>wrote: > >> Just to be sure, I tried importing it and it does work. There seems to >> be an issue with loading it as .xyz (presumably due to some format >> differences), but .pts seems to work just fine. >> >> -Nathan >> >> >> *From:* Diogo Girondi <[email protected]> >> *Sent:* Monday, June 04, 2012 6:13 PM >> *To:* Nuke user discussion <[email protected]> >> *Subject:* Re: [Nuke-users] Point Cloud from CSV files >> >> Thanks a lot Nathan, that solves everything I guess. I'll give a second >> chance to Meshlab and look into partio tomorrow. >> >> >> cheers, >> diogo >> >> On Mon, Jun 4, 2012 at 10:09 PM, Nathan Rusch >> <[email protected]>wrote: >> >>> Hey Diogo, >>> >>> He says partio will load that no problem, though you may need to change >>> the extension to .xyz or .pts. >>> >>> -Nathan >>> >>> >>> *From:* Diogo Girondi <[email protected]> >>> *Sent:* Monday, June 04, 2012 5:57 PM >>> *To:* Nuke user discussion <[email protected]> >>> *Subject:* Re: [Nuke-users] Point Cloud from CSV files >>> >>> Hi Nathan, >>> >>> Awesome! Here is the link for the sample file I have. >>> >>> https://dl.dropbox.com/u/1269832/LIDAR/PTS.zip >>> >>> >>> cheers, >>> diogo >>> >>> On Mon, Jun 4, 2012 at 9:53 PM, Nathan Rusch >>> <[email protected]>wrote: >>> >>>> partio4maya is being developed by one of our FX TDs. The LIDAR >>>> formats it loads currently are tab/space delimited, but he says it wouldn’t >>>> be too hard to add a loader for CSV if you’re willing to send a simple >>>> example file. >>>> >>>> -Nathan >>>> >>>> >>>> *From:* Diogo Girondi <[email protected]> >>>> *Sent:* Monday, June 04, 2012 5:42 PM >>>> *To:* Nuke user discussion <[email protected]> >>>> *Subject:* Re: [Nuke-users] Point Cloud from CSV files >>>> >>>> It seems Meshlab reads everything except Lidar CSV files. I'll have >>>> to look into partio4maya tomorrow when I have access to Maya. >>>> >>>> Thanks again Deke. >>>> >>>> >>>> cheers, >>>> diogo >>>> >>>> On Mon, Jun 4, 2012 at 9:31 PM, Diogo Girondi >>>> <[email protected]>wrote: >>>> >>>>> Thanks a lot Deke, I'll take a look at meshlab right away. >>>>> >>>>> cheers, >>>>> diogo >>>>> >>>>> >>>>> On Mon, Jun 4, 2012 at 8:34 PM, Deke Kincaid <[email protected]>wrote: >>>>> >>>>>> Meshlab can load most Lidar file formats, mesh them and write out an >>>>>> obj. It also does a really good job at decimating the mesh to >>>>>> something more usable for Nuke. >>>>>> http://meshlab.sourceforge.net/ >>>>>> >>>>>> Also there is partio4maya beta which can load a bunch of different >>>>>> lidar file formats(xyz, etc..). You could write out an fbx point >>>>>> cloud(locators) and load it into Nuke. >>>>>> >>>>>> https://vimeo.com/38937783 >>>>>> https://github.com/redpawfx/partio/downloads >>>>>> >>>>>> -deke >>>>>> >>>>>> On Sun, Jun 3, 2012 at 10:11 PM, Diogo Girondi < >>>>>> [email protected]> wrote: >>>>>> > Hi, >>>>>> > >>>>>> > Anyone has any idea of how to generate a point cloud in Nuke from >>>>>> CSV files >>>>>> > from a Lidar scanner? >>>>>> > >>>>>> > I could parse the CSV files and generate one Axis for each point, >>>>>> but Nuke >>>>>> > would most likely implode half-way trough the first file. >>>>>> > >>>>>> > >>>>>> > Thanks in advance. >>>>>> > >>>>>> > >>>>>> > cheers, >>>>>> > diogo >>>>>> > >>>>>> > >>>>>> > >>>>>> > _______________________________________________ >>>>>> > Nuke-users mailing list >>>>>> > [email protected], >>>>>> http://forums.thefoundry.co.uk/ >>>>>> > http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-users >>>>>> _______________________________________________ >>>>>> Nuke-users mailing list >>>>>> [email protected], http://forums.thefoundry.co.uk/ >>>>>> http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-users >>>>>> >>>>> >>>>> >>>> >>>> ------------------------------ >>>> _______________________________________________ >>>> Nuke-users mailing list >>>> [email protected], http://forums.thefoundry.co.uk/ >>>> http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-users >>>> >>>> _______________________________________________ >>>> Nuke-users mailing list >>>> [email protected], http://forums.thefoundry.co.uk/ >>>> http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-users >>>> >>> >>> ------------------------------ >>> _______________________________________________ >>> Nuke-users mailing list >>> [email protected], http://forums.thefoundry.co.uk/ >>> http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-users >>> >>> _______________________________________________ >>> Nuke-users mailing list >>> [email protected], http://forums.thefoundry.co.uk/ >>> http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-users >>> >> >> >> ------------------------------ >> _______________________________________________ >> Nuke-users mailing list >> [email protected], http://forums.thefoundry.co.uk/ >> http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-users >> >> >> _______________________________________________ >> Nuke-users mailing list >> [email protected], http://forums.thefoundry.co.uk/ >> http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-users >> > > > _______________________________________________ > Nuke-users mailing list > [email protected], http://forums.thefoundry.co.uk/ > http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-users > -- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Phone 917 375 8730 Email [email protected] Web http://www.davidsarma.org
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