Node
This is a ROS message definition.
Source
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## A single node in a graph
## Each node of the same graph must have a unique id.
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int64 id # Node id
bool valid # True if it can be used for planning
geometry_msgs/Pose pose # Position
uint32[] flags # Flags or attributes
uint32 FLAG_NA = 0
uint32 FLAG_UNTOUCHED = 1
uint32 FLAG_OPEN = 2
uint32 FLAG_CLOSED = 3
uint32 FLAG_VISITED = 4
uint32 FLAG_START = 5
uint32 FLAG_GOAL = 6