Added a new message and service to get the opendrive nodes of the current path.

CMakeLists.txt

@@ -55,12 +55,14 @@ add_message_files(
   adc_goal_array.msg
   feature.msg
   feature_array.msg
+  adc_opendrive_nodes.msg
 )
 
 ## Generate services in the 'srv' folder
 add_service_files(
   FILES
   get_opendrive_map.srv
+  get_opendrive_nodes.srv
 #   Service1.srv
 #   Service2.srv
 )

msg/adc_opendrive_nodes.msg

+Header header
+uint32[] nodes

srv/get_opendrive_nodes.srv

+---
+iri_adc_msgs/adc_opendrive_nodes opendrive_nodes