- o -

• octree_search : test/test_search.cpp
• organized : test/test_search.cpp
• organized_input_indices : test/test_search.cpp
• organized_search_methods : test/test_search.cpp
• organized_sparse_cloud : test/test_search.cpp
• organized_sparse_query_indices : test/test_search.cpp
• orientation : tools/cluster_extraction.cpp , boundary_estimation.cpp , spin_estimation.cpp , plane_projection.cpp , transform_from_viewpoint.cpp , fpfh_estimation.cpp , normal_estimation.cpp