newmtl initialShadingGroup illum 4 Kd 0.50 0.50 0.50 Ka 0.00 0.00 0.00 Tf 1.00 1.00 1.00 Ni 1.00 newmtl phong1SG illum 4 Kd 0.00 0.00 0.00 Ka 0.17 0.17 0.17 Tf 1.00 1.00 1.00 map_Kd portalTransparency.png Ni 1.00 Ks 0.00 0.00 0.00 Ns 0.00 newmtl phong2SG illum 4 Kd 0.00 0.00 0.00 Ka 0.99 0.99 0.99 Tf 1.00 1.00 1.00 map_Kd starlightTP.png Ni 1.00 Ks 0.00 0.00 0.00 Ns 0.00