CGAL users discussion list

["Jens K. Becker" <>]

Hi all,

I currently have a problem using the polyhedron builder. I have a soup
of triangles and try to reconstruct the polyhedron from it. Works most
of the time, but sometimes I get:

CGAL::Polyhedron_incremental_builder_3<HDS>::
add_vertex_to_facet(): input error: disconnected facet complexes at
vertex 28:
           involved facets are: 44 43 39 (closed cycle) and.
terminate called after throwing an instance of
'CGAL::Assertion_exception'
  what():  CGAL ERROR: assertion violation!
Expr: check_protocoll == 1
File: /usr/local/include/CGAL/Polyhedron_incremental_builder_3.h
Line: 224

I am not sure what exactly that means... Anybody any ideas? 

Thanks for your help,

Jens Becker
-- 
PD Dr. J.K. Becker
University of Tuebingen - Institute for Geoscience
Sigwartst. 10 - 72076 Tuebingen (Germany)
Tel.: ++49 7071 29 73139   Fax: +49 7071 5059
Web: http://www.jkbecker.de