-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi Nick,
On 07/17/2013 03:56 AM, Nick McEvoy wrote: > I'm writing a camera manipulator but have an issue where I need the > manipulator to be visited during the update traversal (& after the > scene graph has been updated). Without going into too much detail > ... the basic reason I require this is ... that my manipulator > needs to set the orthographic projection matrix extents based on > the updated scene. I really need to set the orthographic projection > matrix extents at about the point where the camera view matrix is > applied (see point 2c below). > You should intercept the cull visitor, not update one. Cull is what is done right before rendering and after update. Regards, Jan -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.13 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iD8DBQFR5oK9n11XseNj94gRAiM+AJ9OGJxBzijW2YXs550uL3KanKxUPACfYFUF vumSooid17kMBLRpqvjkc/M= =Di6d -----END PGP SIGNATURE----- _______________________________________________ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org