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From: skunkwerk <sku...@gm...> - 2008-08-16 18:07:53
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i managed to track down the error once the compiler gave me the correct line... now i'm getting this assertion failure though: 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. this is how i'm adding/deleting faces: vcg::tri::Allocator<CMeshO>::AddFaces(m,1); vcg::tri::Allocator<CMeshO>::DeleteFace(m,fp);//delete old face, leave vertices vcg::tri::Allocator<CMeshO>::CompactFaceVector(m);//compact faces to remove those marked as deleted am i doing something wrong? thanks, imran On Thu, Aug 14, 2008 at 4:58 PM, skunkwerk <sku...@gm...> wrote: > thanks Paolo, > i had to write 200 lines of code to get the face splitting working - > and it almost compiles, except for these 3 errors: > > colladaio.cpp:264: instantiated from here > /usr/include/c++/4.3/bits/vector.tcc:293: error: array must be initialized > with a brace-enclosed initializer > /usr/include/c++/4.3/bits/vector.tcc:299: error: invalid array assignment > /usr/include/c++/4.3/bits/stl_construct.h:88: error: request for member > '~float [2]' in '* pointer', which is of non-class type 'float [2]'* > > *but i have no idea where in the code these errors are coming from, as > those are all stl things... any suggestions on how to trace this? i'm using > gcc > > OR if someone could tell me how to use the existing code in meshlab, that'd > be great too > > imran > > > On Thu, Aug 14, 2008 at 1:04 AM, Paolo Cignoni <pao...@is...>wrote: > >> no, at the end. >> read this page (and referrred subpages too) >> >> http://vcg.sourceforge.net/index.php/Tutorial >> >> p, >> >> skunkwerk wrote: >> >> quick question: i was reading 'creating elements' on this wiki page: >> http://meshlab.sourceforge.net/wiki/index.php/Accessing_the_mesh >> >> when you call Allocator<CMeshO>::AddVertices or AddFaces, are >> vertices/faces added to the front of the vector? >> because the next line that describes specifying the vertex coordinates, >> etc. uses a pointer to the front of the vector >> >> 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 >> >> > |
