Posted by Demoscene Passivist on Nov 19, 2011; 12:18am
URL: https://forum.jogamp.org/Problem-with-loading-obj-normals-tp3518888p3520099.html

I haven't really looked at ur code, but for a working example on how to load a Wavefront .obj (codepathes for vertices, polygons, textures and normals) with JOGL2 using VBO's take a look here: WavefrontObjectLoader_VertexBufferObject.java