On Fri, Nov 21, 2008 at 5:20 AM, Andrew Maclean <[EMAIL PROTECTED]> wrote: > Is it possible to select a single point, change its 3D coordinates and > re-render it? > We are building 3D maps by hand and sometimes the coordinates of > points go awry so we need to adjust them. > > What I am hoping to do is to convert our files to vtp files, feed them > into ParaView and then hand edit any points that are wrong. The point > here is that ParaView is really good at visualisation so any errors > are readily apparent. > > Thanks for any information, > Andrew > -- > ___________________________________________ > Andrew J. P. Maclean > Centre for Autonomous Systems > The Rose Street Building J04 > The University of Sydney 2006 NSW > AUSTRALIA > Ph: +61 2 9351 3283 > Fax: +61 2 9351 7474 > URL: http://www.acfr.usyd.edu.au/ > ___________________________________________ > _______________________________________________ > ParaView mailing list > [email protected] > http://www.paraview.org/mailman/listinfo/paraview >
Not automatically. You could do it with a lot of effort via selection and the programmable filter and the spreadsheet view. The process would be: Split the view top to bottom and make a spreadsheet view. Show the data's selected point values in the spreadsheet view. Insert a programmable filter, make it shallow copy through the point and cell associated attribute data. Split the 3D view again, now right to left, and make the original data visible in one view and the filter's output in the other. Link the cameras. Select a vertex in the original. It's index and coordinates will be shown in the spreadsheet view. At a line to the end of the python filters program and change that particular point's coordinates in the output data. Repeat the last two steps, adding to the program each time. -- David E DeMarle Kitware, Inc. R&D Engineer 28 Corporate Drive Clifton Park, NY 12065-8662 Phone: 518-371-3971 x109 _______________________________________________ ParaView mailing list [email protected] http://www.paraview.org/mailman/listinfo/paraview
