newmtl Door0002:initialShadingGroup
illum 4
Kd 0.91 0.91 0.91
Ka 0.00 0.00 0.00
Tf 1.00 1.00 1.00
Ni 1.00
newmtl Door0002:lambert2SG
illum 4
Kd 0.50 0.50 0.50
Ka 0.00 0.00 0.00
Tf 0.03 0.03 0.03
Ni 1.00