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From: Paolo C. <pao...@is...> - 2008-08-21 06:52:37
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Geert Willems wrote: > Hi all, > > I'm experiencing several problems with meshlab when exporting data > (obtained via the webservice). > I'm running the latest SVN version (revision 2886 of vcglib, revision > 2548 of meshlab). > > 1) when opening the save-as dialog, there is no option to choose the > WRL format. > Also the meshio plugin does not show up in the list. > Strangely enough, when opening a file I do get the option of > importing a WRL file, so it seems the plugin _is_ loaded. ok for some reasons it seems that the loading of the meshio plugin is not loaded. WRL loading is done by a different plugin, io_x3d (yes it is a bit weird) Did you successfully compile the meshio plugin? there could be some linking issues with the 3ds library (whose compilation is always a bit delicate) that could prevent the dynamic loading of meshio plugin. What compiling env/os are you using? > > 2) when trying to save in the COLLADA format (under Fedora9), the > software consistently crashes with the error: > > meshlab: ../../../../vcglib/vcg/simplex/faceplus/component_ocf.h:518: > A& vcg::face::WedgeTexCoordOcf<A, TT>::WT(int) [with A = > vcg::TexCoord2<float, 1>, TT = vcg::Arity8<vcg::FaceBase, CVertexO, > CEdge, CFaceO, vcg::DumTT, vcg::face::InfoOcf, vcg::face::VertexRef, > vcg::face::BitFlags, vcg::face::Normal3f, vcg::face::MarkOcf, > vcg::face::Color4bOcf, vcg::face::FFAdjOcf, vcg::face::VFAdjOcf>]: > Assertion `(*this).Base().WedgeTexEnabled' failed. > Aborted > true. and it is not the only way to crash it :) Collada IO is undergoing a big revision. this specific issue should be solved with one of the last commits, but the collada loading still has many issues... > 3) a minor bug: > a) open the save-as dialog and select a file, e.g. example.ply > b) change the format to something else, e.g. X3D > c) the filename in the entrybox is changed to example.x3d > d) when pressing save, you get the error that example._*ply*_ > already exists. > That (hopefully) could be a qt issue that forgot to update the returned string. On my mac works correctly. What qt version are you using? Cheers p. > > Best regards, > > Geert > > > Disclaimer: http://www.kuleuven.be/cwis/email_disclaimer.htm for more > information. > > ------------------------------------------------------------------------ > > ------------------------------------------------------------------------- > 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 > -- Paolo Cignoni -- Senior Researcher Visual Computing Laboratory - ISTI - CNR http://vcg.isti.cnr.it/~cignoni ISTI - CNR Via Moruzzi 1, 56124 Pisa ITALY |
