newmtl dev_grid
Kd 0.86 0.86 0.88

newmtl dev_wall
Kd 0.78 0.75 0.68

newmtl dev_orange
Kd 1 0.55 0.15

newmtl dev_blue
Kd 0.25 0.5 1

newmtl dev_green
Kd 0.3 0.8 0.4

newmtl dev_red
Kd 0.9 0.25 0.25

newmtl dev_gray
Kd 0.5 0.5 0.52

newmtl dev_trigger
Kd 1 0.4 0.1

newmtl dev_clip
Kd 0.4 0.4 1

newmtl dev_water
Kd 0.2 0.4 0.9