# This file uses centimeters as units for non-parametric coordinates. mtllib Plane_Particle.mtl g default v -0.500000 0.000000 0.500000 v 0.500000 0.000000 0.500000 v -0.500000 0.000000 -0.500000 v 0.500000 0.000000 -0.500000 vt 0.000000 0.000000 vt 1.000000 0.000000 vt 1.000000 1.000000 vt 0.000000 1.000000 vn 0.000000 1.000000 0.000000 vn 0.000000 1.000000 0.000000 vn 0.000000 1.000000 0.000000 vn 0.000000 1.000000 0.000000 s off g pCube1 usemtl initialShadingGroup f 1/1/1 2/2/2 4/3/3 3/4/4