newmtl initialShadingGroup illum 4 Kd 0.00 0.00 0.00 Ka 0.00 0.00 0.00 Tf 1.00 1.00 1.00 map_Kd cartires.png Ni 1.00 newmtl lambert2SG illum 4 Kd 0.00 0.00 0.00 Ka 0.00 0.00 0.00 Tf 1.00 1.00 1.00 map_Kd carsdiffuse.png bump initialShadingGroup_Normal_OpenGL.png -bm 1 Ni 1.00 newmtl lambert3SG illum 4 Kd 0.00 0.00 0.00 Ka 0.00 0.00 0.00 Tf 1.00 1.00 1.00 map_Kd cars2diffuse.png Ni 1.00 newmtl polySurface35SG illum 4 Kd 0.00 0.00 0.00 Ka 0.00 0.00 0.00 Tf 1.00 1.00 1.00 map_Kd tires_diffuse512.png bump testtruck_lambert8SG_Normal_OpenGL.png -bm 1 Ni 1.00 newmtl wheel:lambert8SG illum 4 Kd 0.00 0.00 0.00 Ka 0.00 0.00 0.00 Tf 1.00 1.00 1.00 map_Kd diffuse1024.png Ni 1.00