= OBJ Importer =

== Resources ==
 * [http://www.csit.fsu.edu/~burkardt/data/obj/cube.obj cube.obj] a simple example
 * [http://www.robthebloke.org/source/obj.html obj fileformat] (short)
 * [http://www.martinreddy.net/gfx/3d/OBJ.spec obj fileformat] (long) 


== Overview ==
You can find the source of this module [https://dev.orxonox.net/browser/trunk/src/lib/graphics/importer/ here]. Main module is:
 * [https://dev.orxonox.net/browser/trunk/src/lib/graphics/importer/objModel.h objModel] - the importer itself
 * [https://dev.orxonox.net/browser/trunk/src/lib/graphics/importer/static_model.h StaticModel] - base class for this importer

== Features ==
Our implementatoin of the obj model format supports following tags:

=== OBJ ===
The actual object informations

'''Vertex Data'''
|| v || vertices ||
|| vn || vertex normal ||
|| vt || vertex texture coordinate ||

'''Elements'''
|| f || faces ||

'''Display/render attributes'''
|| mtllib || material library ||
|| usemtl || material library name ||

=== MTL ===
Material informations
|| illum || setting illumination ||
|| Kd || setting diffuse color ||
|| Ka || setting ambient color ||
|| Ks || setting specular color ||
|| Ns || setting shininess ||
|| d  || setting transluency ||
|| Tf || setting transparency ||
|| map_Kd || diffuse map (texture) ||
|| map_Ka || ambient map (texture) ||
|| map_Ks || speciular map (texture) ||
|| bump || bump map (not implemented yet) ||