How to get the triangle normal vector?

Bingqian Wang 695186754 at
Sun Mar 18 17:50:22 PDT 2018


I know how can I get the vertex normal vector use NodeVisitor and Geometry->getNormalArray(),but how to get the  normal of every triangle?

Thank you!

Bingqian Wang

Read this topic online here:

More information about the osg-users mailing list