|
From: Norbert W. <n_w...@gm...> - 2008-11-12 15:25:37
|
On 11/12/2008 02:15 PM, Clifford Yapp wrote: > On Wednesday 12 November 2008 02:15:22 am Norbert Wenzel wrote: >> On 11/12/2008 05:21 AM, Clifford Yapp wrote: >>> 1) Import a simple file of xyz points into Meshlab, with an eye to >>> building a mesh from them (think basic surface scan) - can it be done? >> Not directly, at least I didn't get it. I've "converted" simple xyz >> files (points only) to obj by just adding "v " at the beginning of every >> line. These did load very well. > > Excellent! That worked - thank you! Can a mesh be built from the points - > i.e. a Delaunay triangulation? Most of the filters I try to run just result > in crashes :-(. Afaik there's no Delaunay based algorithm currently implemented in Meshlab. Ball Pivoting works well for my datasets, I'm not quite sure about Poisson reconstruction. If you plan to use the MLS stuff from the current development version, I suggest you wait until my question in the Sourceforge Help Forum[0] is answered, since at the moment my Meshlab always crashes when I try to reconstruction my selfmade objs. Norbert [0] https://sourceforge.net/forum/forum.php?thread_id=2540435&forum_id=499533 |
