alicevision / MeshroomMaya

Photomodeling plugin for Maya
http://alicevision.org
Mozilla Public License 2.0
140 stars 36 forks source link

Optimize instersections #86

Closed eprana closed 9 years ago

eprana commented 9 years ago

When we have large meshes, intersection tests take too long. On move, mouse is very slow. Need to optimise these tests.

pmoulon commented 9 years ago

http://doc.cgal.org/latest/AABB_tree/ are often used with complex mesh to speed intersection tests. Don't know if similar things will work in your case, just a fast suggestion ;-)

fabiencastan commented 9 years ago

Is it possible to use a maya function for that?

carchambault commented 9 years ago

http://download.autodesk.com/us/maya/2009help/API/class_m_fn_mesh.html#bbb75ee7d06620f430a660ad0017f909

2015-03-10 10:39 GMT+01:00 Fabien Castan notifications@github.com:

Is it possible to use a maya function for that?

— Reply to this email directly or view it on GitHub https://github.com/mikrosimage/openMVG-UI/issues/86#issuecomment-78021729 .

http://www.mikrosimage.eu/realisations/cinema-l-teaser-asterix-et-le-domaine-des-dieux-de-alexandre-astier-de-louis-clichy/ Christophe Archambault Lead TD | VFX

+33 1 55 63 11 00 carc@mikrosimage.eu

Mikros Image / Digital Post-Production for Film and Video

www.mikrosimage.eu