代码说明：
显示mesh.pcd中点对应的PFH特征直方图；
CMakeLists.txt
cmake_minimum_required(VERSION 2.8 FATAL_ERROR) project(pfh_feature) find_package(PCL 1.7 REQUIRED) include_directories(${PCL_INCLUDE_DIRS}) link_directories(${PCL_LIBRARY_DIRS}) add_definitions(${PCL_DEFINITIONS}) add_executable (pfh_feature pfh_feature.cpp) target_link_libraries (pfh_feature ${PCL_LIBRARIES}) cmake_
