[Gmsh] ReplaceDuplicatePoints malfunction
logari81 at googlemail.com
Fri Sep 17 09:38:28 CEST 2010
On Thu, 2010-04-29 at 08:16 +0200, Konstantinos Poulios wrote:
> On Wed, Apr 28, 2010 at 11:05 PM, Jean-Francois Remacle
> <jean-francois.remacle at uclouvain.be> wrote:
> > Le 28-avr.-10 à 22:06, Konstantinos Poulios a écrit :
> > After some further experimentation I tend to conclude that there is a
> > logical error in the way the avl tree is used in the case of
> > "allNonDuplicatedPoints". To my understanding, the comparison function
> > "comparePosition" which is used by this tree is not an appropriate
> > comparison function. The following 2D example demonstrates what I
> > mean:
> > yes, true, we should use bounding boxes and multidimensional trees...
> > yet, we're working now on a complete re-writing of Gmsh's modeler, that
> > will be a true modeler, so be patient, that kind of thing should not happen
> > anymore ;-)
> > JF
> Nice!! If you plan to use kdtree's, maybe you are interested in the
> following kdtree implementation:
> where I have recently contributed the nearest neighbour search part.
> Thanks for the quick response, so that I don't have to invest more
> time in this issue.
> Kind Regards
are there any news on this issue? This is a stopper bug for an
application that I am developing but I also consider it as a critical
limitation of GMSH in general. What is the progress on the new modeler?
Is there any relevant development branch where I can take a look at?