4
cube.obj
1 0 0
0 0 1
0 1 0
-4 -4 0

teapot.obj
1 0 0
0 1 0
0 0 -1
5 -5 0

pyramid.obj
1 0 0
0 0 1
0 -1 0
0 -4 0

floor.obj
0.5 0 0
0 0 0.5
0 -0.5 0
0 -5 0
