newmtl Chair0001:initialShadingGroup illum 4 Kd 0.05 0.05 0.05 Ka 0.00 0.00 0.00 Tf 1.00 1.00 1.00 Ni 1.00 newmtl Chair0001:lambert2SG illum 4 Kd 1.00 0.87 0.33 Ka 0.00 0.00 0.00 Tf 1.00 1.00 1.00 Ni 1.00 newmtl Chair0001:lambert3SG illum 4 Kd 0.50 0.35 0.21 Ka 0.00 0.00 0.00 Tf 1.00 1.00 1.00 Ni 1.00
