0c6a05392b
- does proper edge detection with the crease angle given in the ac file - the reader is much more verbose in case of broken files - no more static variables - std::stream based - much faster, up to a factor of 50 for a polygonal test model - if the file contains polygonal surfaces the loaded geometry is still polygonal as long as the polygons are convex. Concave polygons are still tesselated. Rationale: If the user needs triangular models he can throw away that extra information with the osgUtil::Optimizer himself. But the read step preserves as much extra information that is contained in the file as possible. Also the polygonal models look a bit smoother than the triangular ones. - a huge cleanup - the basic parsing logic from the original ac3d developer is untouched - the writer part is untouched The tarball contains a replacement for the src/osgPlugins/ac3d directory that is based on the current CVS (2006-11-13). I have tested that loader with a osgconv foo.ac /tmp/xx.ive on everyfoo. ac file I could find (~200 from flightgear and the object database). I also run my flightgear development with that loader -> here I see the models. I run valgrind testcases on some selected models."
Welcome to the OpenSceneGraph (OSG).
For up to date information on the project, how to compile and run libraries
and examples, and see the documentation on the OpenSceneGraph website.
http://www.openscenegraph.org
Robert Osfield.
robert@openscenegraph.com
July 19th 2006.