- 3D segmentation and show works
- i.e.:

cd data/scenes
mkdir smooth_cube_test
cd smooth_cube_test
ln -s ../smooth_cube/smooth_cube.ply ./

../glob_opt --subsample --N 1000 --cloud smooth_cube.ply
../glob_opt --segment3D --cloud smooth_cube_1000.ply --scale 0.3 --angle-limit 0.3
../globOptVis --show3D --cloud smooth_cube_1000.ply --scale 0.3 --pop-limit 0 --angle-gens 90 --prims patches.csv -a points_primitives.csv --use-tags --no-clusters
Merge branch '3d'