newmtl Cd:lambert3SG illum 4 Kd 0.50 0.50 0.50 Ka 0.00 0.00 0.00 Tf 0.94 0.94 0.94 Ni 1.00 newmtl Cd:lambert4SG illum 4 Kd 0.00 0.00 0.00 Ka 0.00 0.00 0.00 Tf 1.00 1.00 1.00 Ni 1.00 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 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 Computer Texture.png Ni 1.00