CMakeLists.txt

set(SUBSYS_NAME segmentation)
set(SUBSYS_DESC "Point cloud segmentation library")
set(SUBSYS_DEPS common geometry search sample_consensus kdtree octree features filters ml)

set(build TRUE)
PCL_SUBSYS_OPTION(build "${SUBSYS_NAME}" "${SUBSYS_DESC}" ON)
PCL_SUBSYS_DEPEND(build "${SUBSYS_NAME}" DEPS ${SUBSYS_DEPS})

PCL_ADD_DOC("${SUBSYS_NAME}")

if(build)
    set(srcs 
        src/extract_clusters.cpp
        src/extract_polygonal_prism_data.cpp
        src/sac_segmentation.cpp
        src/seeded_hue_segmentation.cpp
        src/segment_differences.cpp
        src/region_growing.cpp
        src/region_growing_rgb.cpp
        src/organized_connected_component_segmentation.cpp
        src/organized_multi_plane_segmentation.cpp
        src/planar_polygon_fusion.cpp
        src/crf_segmentation.cpp
        src/crf_normal_segmentation.cpp
        src/unary_classifier.cpp
        src/conditional_euclidean_clustering.cpp
        src/supervoxel_clustering.cpp
	src/grabcut_segmentation.cpp
        src/progressive_morphological_filter.cpp
        src/approximate_progressive_morphological_filter.cpp
        src/lccp_segmentation.cpp
        src/cpc_segmentation.cpp
       )
    # NOTE: boost/graph/boykov_kolmogorov_max_flow.hpp only exists for versions > 1.43
    if(Boost_MAJOR_VERSION GREATER 1 OR Boost_MINOR_VERSION GREATER 43)
    list(APPEND srcs
        src/min_cut_segmentation.cpp
       )
    endif()

    set(incs 
        "include/pcl/${SUBSYS_NAME}/boost.h"
        "include/pcl/${SUBSYS_NAME}/extract_clusters.h"
        "include/pcl/${SUBSYS_NAME}/extract_labeled_clusters.h"
        "include/pcl/${SUBSYS_NAME}/extract_polygonal_prism_data.h"
        "include/pcl/${SUBSYS_NAME}/sac_segmentation.h"
        "include/pcl/${SUBSYS_NAME}/seeded_hue_segmentation.h"
        "include/pcl/${SUBSYS_NAME}/segment_differences.h"
        "include/pcl/${SUBSYS_NAME}/region_growing.h"
        "include/pcl/${SUBSYS_NAME}/region_growing_rgb.h"
        "include/pcl/${SUBSYS_NAME}/comparator.h"
        "include/pcl/${SUBSYS_NAME}/plane_coefficient_comparator.h"
        "include/pcl/${SUBSYS_NAME}/euclidean_plane_coefficient_comparator.h"
        "include/pcl/${SUBSYS_NAME}/edge_aware_plane_comparator.h"
        "include/pcl/${SUBSYS_NAME}/rgb_plane_coefficient_comparator.h"
        "include/pcl/${SUBSYS_NAME}/plane_refinement_comparator.h"
        "include/pcl/${SUBSYS_NAME}/euclidean_cluster_comparator.h"
	"include/pcl/${SUBSYS_NAME}/ground_plane_comparator.h"
        "include/pcl/${SUBSYS_NAME}/organized_connected_component_segmentation.h"
        "include/pcl/${SUBSYS_NAME}/organized_multi_plane_segmentation.h"
        "include/pcl/${SUBSYS_NAME}/region_3d.h"
        "include/pcl/${SUBSYS_NAME}/planar_region.h"
        "include/pcl/${SUBSYS_NAME}/planar_polygon_fusion.h"
        "include/pcl/${SUBSYS_NAME}/crf_segmentation.h"
        "include/pcl/${SUBSYS_NAME}/crf_normal_segmentation.h"
        "include/pcl/${SUBSYS_NAME}/unary_classifier.h"
        "include/pcl/${SUBSYS_NAME}/conditional_euclidean_clustering.h"
        "include/pcl/${SUBSYS_NAME}/supervoxel_clustering.h"
	"include/pcl/${SUBSYS_NAME}/grabcut_segmentation.h"
        "include/pcl/${SUBSYS_NAME}/progressive_morphological_filter.h"
        "include/pcl/${SUBSYS_NAME}/approximate_progressive_morphological_filter.h"
        "include/pcl/${SUBSYS_NAME}/lccp_segmentation.h"
        "include/pcl/${SUBSYS_NAME}/cpc_segmentation.h"
        )
    # NOTE: boost/graph/boykov_kolmogorov_max_flow.hpp only exists for versions > 1.43
    if(Boost_MAJOR_VERSION GREATER 1 OR Boost_MINOR_VERSION GREATER 43)
    list(APPEND incs
        "include/pcl/${SUBSYS_NAME}/min_cut_segmentation.h"
       )
    endif()
    # Random walker requires Eigen::Sparse module that is available since 3.1.0
    if(NOT ("${EIGEN_VERSION}" VERSION_LESS 3.1.0))
    list(APPEND incs
        "include/pcl/${SUBSYS_NAME}/random_walker.h"
       )
    endif()

    set(impl_incs 
        "include/pcl/${SUBSYS_NAME}/impl/extract_clusters.hpp"
        "include/pcl/${SUBSYS_NAME}/impl/extract_labeled_clusters.hpp"
        "include/pcl/${SUBSYS_NAME}/impl/extract_polygonal_prism_data.hpp"
        "include/pcl/${SUBSYS_NAME}/impl/sac_segmentation.hpp"
        "include/pcl/${SUBSYS_NAME}/impl/seeded_hue_segmentation.hpp"
        "include/pcl/${SUBSYS_NAME}/impl/segment_differences.hpp"
        "include/pcl/${SUBSYS_NAME}/impl/region_growing.hpp"
        "include/pcl/${SUBSYS_NAME}/impl/region_growing_rgb.hpp"
        "include/pcl/${SUBSYS_NAME}/impl/organized_connected_component_segmentation.hpp"
        "include/pcl/${SUBSYS_NAME}/impl/organized_multi_plane_segmentation.hpp"
        "include/pcl/${SUBSYS_NAME}/impl/planar_polygon_fusion.hpp"
        "include/pcl/${SUBSYS_NAME}/impl/crf_segmentation.hpp"
        "include/pcl/${SUBSYS_NAME}/impl/unary_classifier.hpp"
        "include/pcl/${SUBSYS_NAME}/impl/crf_normal_segmentation.hpp"
        "include/pcl/${SUBSYS_NAME}/impl/conditional_euclidean_clustering.hpp"
        "include/pcl/${SUBSYS_NAME}/impl/supervoxel_clustering.hpp"
	"include/pcl/${SUBSYS_NAME}/impl/grabcut_segmentation.hpp"
        "include/pcl/${SUBSYS_NAME}/impl/progressive_morphological_filter.hpp"
        "include/pcl/${SUBSYS_NAME}/impl/approximate_progressive_morphological_filter.hpp"
        "include/pcl/${SUBSYS_NAME}/impl/lccp_segmentation.hpp"
        "include/pcl/${SUBSYS_NAME}/impl/cpc_segmentation.hpp"
        )
    # NOTE: boost/graph/boykov_kolmogorov_max_flow.hpp only exists for versions > 1.43
    if(Boost_MAJOR_VERSION GREATER 1 OR Boost_MINOR_VERSION GREATER 43)
    list(APPEND impl_incs
        "include/pcl/${SUBSYS_NAME}/impl/min_cut_segmentation.hpp"
       )
    endif()
    # Random walker requires Eigen::Sparse module that is available since 3.1.0
    if(NOT ("${EIGEN_VERSION}" VERSION_LESS 3.1.0))
    list(APPEND impl_incs
        "include/pcl/${SUBSYS_NAME}/impl/random_walker.hpp"
       )
    endif()

    set(LIB_NAME "pcl_${SUBSYS_NAME}")
    include_directories("${CMAKE_CURRENT_SOURCE_DIR}/include")
    PCL_ADD_LIBRARY("${LIB_NAME}" "${SUBSYS_NAME}" ${srcs} ${incs} ${impl_incs})
    target_link_libraries("${LIB_NAME}" pcl_search pcl_sample_consensus pcl_filters pcl_ml pcl_features)
    PCL_MAKE_PKGCONFIG("${LIB_NAME}" "${SUBSYS_NAME}" "${SUBSYS_DESC}" "${SUBSYS_DEPS}" "" "" "" "")

    # Install include files
    PCL_ADD_INCLUDES("${SUBSYS_NAME}" "${SUBSYS_NAME}" ${incs})
    PCL_ADD_INCLUDES("${SUBSYS_NAME}" "${SUBSYS_NAME}/impl" ${impl_incs})
endif(build)