OpenSceneGraph：从3D模型转换“对象”

Question

I have an ac3d model file with objects grouped and named. How would I transform these specific objects (and not the whole model) using osg?

Is there a way I can create a node out of a object in the model to do this?

Thank you.

Answer 1

You can traverse your model graph and keep reference to your nodes of interest.

Here you have how to traverse an OSG graph: http://trac.openscenegraph.org/projects/osg//wiki/Support/Tutorials/FindingNodes