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From: skunkwerk <sku...@gm...> - 2008-08-04 05:09:04
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problem seems to have been solved - i needed to compact the face vector On Sun, Aug 3, 2008 at 10:01 PM, skunkwerk <sku...@gm...> wrote: > yeah, sorry i was getting sloppy. > > i've moved the code around, so now the error is similar, but the following: > meshlab: ../../../../vcglib/vcg/complex/trimesh/allocate.h:513: static void > vcg::tri::Allocator<AllocateMeshType>::CompactFaceVector(AllocateMeshType&) > [with AllocateMeshType = CMeshO]: Assertion `(int)pos==m.fn' failed. > > the only places I'm touching the mesh in my code are lines like the > following: > > const typename MESHTYPE::FaceType& fp = m.face[plane]; > typename MESHTYPE::VertexType::NormalType r = fp.cN(); > r.Normalize(); > typename MESHTYPE::VertexType v = m.vert[fp.V(0)-&(*m.vert.begin())]; > D = -r[0]*v.P()[0] - r[1]*v.P()[1] -r[2]*v.P()[2];//calculate d for the > plane > > do i need to be using const accessors or something? > > imran > > > On Sun, Aug 3, 2008 at 12:39 AM, Paolo Cignoni <pao...@is...>wrote: > >> Hi imran, >> >> from the MeshLab wiki >> >> http://meshlab.sourceforge.net/wiki/index.php/Writing_Code >> >> ... >> when you report bugs please adhere to the suggestion in >> http://www.chiark.greenend.org.uk/~sgtatham/bugs.html<http://www.chiark.greenend.org.uk/%7Esgtatham/bugs.html> >> (How to Report Bugs Effectively) >> ... >> >> so please elaborate a bit.... >> p. >> >> >> skunkwerk wrote: >> >> i'm getting this error: >> meshlab: ../../../vcglib/vcg/complex/trimesh/update/flag.h:339: static >> void >> vcg::tri::UpdateFlags<UpdateMeshType>::FaceBorderFromNone(UpdateMeshType&) >> [with UpdateMeshType = CMeshO]: Assertion `p==e.end()' failed. >> >> from a call to GLA()->mm()->updateDataMask(req); >> the thing is, i haven't changed the mesh at all - I've just accessed its >> faces and vertices. so i'm not sure why this is happening.. >> any ideas? >> >> thanks, >> imran >> >> ------------------------------ >> >> ------------------------------------------------------------------------- >> This SF.Net email is sponsored by the Moblin Your Move Developer's challenge >> Build the coolest Linux based applications with Moblin SDK & win great prizes >> Grand prize is a trip for two to an Open Source event anywhere in the worldhttp://moblin-contest.org/redirect.php?banner_id=100&url=/ >> >> ------------------------------ >> >> _______________________________________________ >> Meshlab-devel mailing lis...@li...https://lists.sourceforge.net/lists/listinfo/meshlab-devel >> >> >> >> -- >> Paolo Cignoni -- Senior Researcher >> Visual Computing Laboratory - ISTI - CNR http://vcg.isti.cnr.it/~cignoni <http://vcg.isti.cnr.it/%7Ecignoni> >> >> ISTI - CNR >> Via Moruzzi 1, >> 56124 Pisa >> ITALY >> >> >> ------------------------------------------------------------------------- >> This SF.Net email is sponsored by the Moblin Your Move Developer's >> challenge >> Build the coolest Linux based applications with Moblin SDK & win great >> prizes >> Grand prize is a trip for two to an Open Source event anywhere in the >> world >> http://moblin-contest.org/redirect.php?banner_id=100&url=/ >> _______________________________________________ >> Meshlab-devel mailing list >> Mes...@li... >> https://lists.sourceforge.net/lists/listinfo/meshlab-devel >> >> > |
