@paul: Yes indeed. Thank you for the tip.
@Robert:
In my Application I have rooms and fixed camera-positions.
The Data I load in this application constist of loaded IVE-Files.
Every loaded node is a single object, but is composed by some subnodes i
dont care about.
Because Im loading many many files the loading time takes too much
So my decision was to make a preprocessing step.
I once load all Objects in a room. Then I look whether the object is
visible from a camera-viewpoint.
I mark them in our database.
The next time I try to load a "Camera-Viewpoint" I don't have to load
all the objects in the room but only the visible objects.
So I can speedup loading.
If I would want to write a custom visitor I need to get this polytope
somehow out of the actual cam-parameters and the do some manual testing.
Do you have some hints for that?
Greetings
Hagen
_______________________________________________
osg-users mailing list
[email protected]
http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
