ROS2 Publish Semantic Labels

This node publishes ROS2 semantic label messages

Installation

To use this Node, you must enable omni.isaac.ros2_bridge-humble in the Extension Manager.

Inputs

Name

Type

Description

Default

execIn

execution

The input execution port.

context

uint64

ROS2 context handle, Default of zero will use the default global context

0

nodeNamespace

string

Namespace of ROS2 Node, prepends any published/subscribed topic by the node namespace

topicName

string

Name of ROS2 Topic

labels

queueSize

uint64

The number of messages to queue up before throwing some away, in case messages are collected faster than they can be sent

10

timeStamp

double

Time in seconds to use when publishing the message

0.0

idToLabels

string

Mapping from id to semantic labels.