bad_geometryA.obj

# File: bad_geometryA.obj
# The geometry in this file produces invalid mass and inertia properties
# due to the winding (order of the vertices) in some of the faces.
# Related files: bad_geometryB.obj and bad_geometry_corrected.obj
# ----------------------------------------------------------------------

g test

# 6 vertices.
v 0.0  0.0   0.5
v 0.0  0.0  -0.5
v 0.0  1.0   0.5
v 0.0  1.0  -0.5
v 1.0  0.0   0.5
v 1.0  0.0  -0.5

# 8 faces.
f 1 3 5
f 2 4 6
f 1 2 3
f 2 3 4
f 3 4 5
f 4 5 6
f 5 6 1
f 6 1 2