newmtl Light0002: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 Light0002:lambert2SG
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 Light0002:lambert3SG
illum 4
Kd 0.50 0.50 0.50
Ka 0.00 0.00 0.00
Tf 0.17 0.17 0.17
Ni 1.00
newmtl Light0002:lambert4SG
illum 4
Kd 1.00 1.00 1.00
Ka 0.00 0.00 0.00
Tf 1.00 1.00 1.00
Ni 1.00