|
From: Edoardo P. <ed...@ya...> - 2008-07-28 12:57:13
|
I have a problem with trackball,i want to set trackball from a centre point (simple) and a direction (is a point3f ), but trackball have centre and track that is Similarityf how can I do?Thanks to all,Edoardo Pocci Dato che l'inglese non è il mio forte scrivo anche in italiano: Devo gestire la trackball in modo da spostarla in base ad un punto e un vettore che mi rappresenta la direzione, solo che la trackball ha si il centro ma ha come altro oggetto un tipo Similarityf che può essere impostato da una matrice 4x4, come posso fare?Grazie a tutti,Edoardo--- Dom 27/7/08, Paolo Cignoni <pao...@is...> ha scritto: Da: Paolo Cignoni <pao...@is...> Oggetto: Re: [Meshlab-devel] texture atlas - please comment A: "Meshlab development list" <mes...@li...> Data: Domenica 27 luglio 2008, 12:27 skunkwerk wrote: it's no longer crashing on resampling, but the resulting model doesn't have the textures placed correctly Well, I tried the plugins and for very simple instances it seems to work. But for serious instances, like this one http://vcg.isti.cnr.it/~cignoni/minervatex.zip it hangs. I consider the filter working only if it works succesfully on these kind of meshes. And it should take just a couple of sec to complete the atlas for such a mesh. paolo, i'd like to start on the normal mapper; do i need to implement LSCM? have you decided on a numerical solver (the same link has something called openNL which seems like it could work) http://alice.loria.fr/php/article.php?pub=../publications/papers/2002/lscm how exactly does the attribute transfer plugin work? i took a look at some of the source... No. Don't do it. Sorry for the frankness, but I think that it is much better if you try to concentrate on a single much much simpler task and then, later, when everything works and is cleaned and debugged, and you will have the required skills, knowledge and background, you will move one to increasingly complex stuff. LSCM stuff is hard. Building a texture atlas was an easy task. So, please, contiune to work and clean the atlas builder... (and add better comments to the parameters) cheers p. -- Paolo Cignoni -- Senior Researcher Visual Computing Laboratory - ISTI - CNR http://vcg.isti.cnr.it/~cignoni 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 Posta, news, sport, oroscopo: tutto in una sola pagina. Crea l'home page che piace a te! www.yahoo.it/latuapagina |
