newmtl Light0001:initialShadingGroup
illum 4
Kd 0.92 0.92 0.92
Ka 0.00 0.00 0.00
Tf 1.00 1.00 1.00
Ni 1.00
newmtl Light0001:lambert2SG
illum 4
Kd 0.01 0.01 0.01
Ka 0.00 0.00 0.00
Tf 1.00 1.00 1.00
Ni 1.00
newmtl Light0001:lambert3SG
illum 4
Kd 0.50 0.50 0.50
Ka 0.00 0.00 0.00
Tf 0.05 0.05 0.05
Ni 1.00