bring back the PCL msgs

pcl_ros/CMakeLists.txt

@@ -2,13 +2,17 @@ cmake_minimum_required(VERSION 2.8)
 project(pcl_ros)
 
 # Deal with catkin
-find_package(catkin REQUIRED roscpp sensor_msgs tf)
 find_package(Boost COMPONENTS system filesystem thread REQUIRED)
+find_package(catkin REQUIRED genmsg roscpp sensor_msgs std_msgs tf)
 find_package(Eigen)
 find_package(PCL)
 
 # deal with ROS
-include_directories(${catkin_INCLUDE_DIRS} ${Boost_INCLUDE_DIRS} ${Eigen_INCLUDE_DIRS} ${PCL_INCLUDE_DIRS})
+include_directories(SYSTEM ${Boost_INCLUDE_DIRS}
+                           ${catkin_INCLUDE_DIRS}
+                           ${Eigen_INCLUDE_DIRS}
+                           ${PCL_INCLUDE_DIRS}
+)
 include_directories(include)
 
 link_directories(${catkin_LIBRARY_DIRS} ${Boost_LIBRARY_DIRS} ${Eigen_LIBRARY_DIRS} ${PCL_LIBRARY_DIRS})
@@ -18,9 +22,21 @@ catkin_package(DEPENDS Eigen PCL roscpp sensor_msgs tf
                LIBRARIES pcl_ros_tf
 )
 
+# create messages
+project(pcl)
+add_message_files(DIRECTORY msg
+                  FILES ModelCoefficients.msg
+                        PointIndices.msg
+                        PolygonMesh.msg
+                        Vertices.msg
+)
+generate_messages(DEPENDENCIES sensor_msgs std_msgs)
+
+project(pcl_ros)
 # ---[ Point Cloud Library - Transforms
 add_library (pcl_ros_tf SHARED src/transforms.cpp)
 target_link_libraries(pcl_ros_tf ${PCL_LIBS} ${Boost_LIBS} ${catkin_LIBS})
+add_dependencies(pcl_ros_tf ros_gencpp pcl_ros_copy)
 
 install(DIRECTORY include/${PROJECT_NAME}/
         DESTINATION ${CATKIN_PACKAGE_INCLUDE_DESTINATION}

pcl_ros/msg/ModelCoefficients.msg

@@ -0,0 +1,3 @@
+Header header
+float32[] values
+

pcl_ros/msg/PointIndices.msg

@@ -0,0 +1,3 @@
+Header header
+int32[] indices
+

pcl_ros/msg/PolygonMesh.msg

@@ -0,0 +1,6 @@
+# Separate header for the polygonal surface
+Header header
+# Vertices of the mesh as a point cloud
+sensor_msgs/PointCloud2 cloud
+# List of polygons
+Vertices[] polygons

pcl_ros/msg/Vertices.msg

@@ -0,0 +1,2 @@
+# List of point indices
+uint32[] vertices

pcl_ros/package.xml

@@ -22,6 +22,7 @@
   <build_depend>pcl</build_depend>
   <build_depend>roscpp</build_depend>
   <build_depend>sensor_msgs</build_depend>
+  <build_depend>std_msgs</build_depend>
   <build_depend>tf</build_depend>
 
   <run_depend>common_msgs</run_depend>
@@ -30,5 +31,6 @@
   <run_depend>pcl</run_depend>
   <run_depend>roscpp</run_depend>
   <run_depend>sensor_msgs</run_depend>
+  <run_depend>std_msgs</run_depend>
   <run_depend>tf</run_depend>
 </package>