40 lines
1.5 KiB
Python
40 lines
1.5 KiB
Python
from launch.launch_description import LaunchDescription
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from launch.actions import IncludeLaunchDescription, DeclareLaunchArgument
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from launch.substitutions import PathJoinSubstitution, LaunchConfiguration
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from launch_ros.substitutions import FindPackageShare
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from launch_ros.actions import Node
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from launch.launch_description_sources import PythonLaunchDescriptionSource
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def generate_launch_description():
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# Launch Gazebo
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gazebo = IncludeLaunchDescription(
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PythonLaunchDescriptionSource(
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PathJoinSubstitution([
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FindPackageShare("gazebo_ros"),
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"launch",
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"gazebo.launch.py"
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])
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)
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)
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# Note: Environment variable GAZEBO_MODEL_PATH is extended as in
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# ROS2 control demos via environment hook https://github.com/ros-controls/ros2_control_demos/tree/master/ros2_control_demo_description/rrbot_description
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# Also see https://colcon.readthedocs.io/en/released/developer/environment.html#dsv-files
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# Gazebo launch scripts append GAZEBO_MODEL_PATH with known paths, see https://github.com/ros-simulation/gazebo_ros_pkgs/blob/ab1ae5c05eda62674b36df74eb3be8c93cdc8761/gazebo_ros/launch/gzclient.launch.py#L26
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#spawn_entity = Node(
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# package="gazebo_ros",
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# executable="spawn_entity.py",
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# arguments=[
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# "-topic", "robot_description",
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# "-entity", "iisy"
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# ],
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# output="screen"
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#)
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return LaunchDescription([
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gazebo,
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#spawn_entity
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])
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