diff --git a/openni2_camera/launch/camera_with_cloud_norgb.launch.py b/openni2_camera/launch/camera_with_cloud_norgb.launch.py new file mode 100644 index 0000000..d06bae6 --- /dev/null +++ b/openni2_camera/launch/camera_with_cloud_norgb.launch.py @@ -0,0 +1,75 @@ +#!/usr/bin/env python3 + +# Copyright (c) 2020-2023, Michael Ferguson +# All rights reserved. +# +# Software License Agreement (BSD License 2.0) +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# * Redistributions in binary form must reproduce the above +# copyright notice, this list of conditions and the following +# disclaimer in the documentation and/or other materials provided +# with the distribution. +# * Neither the name of the copyright holder nor the names of its +# contributors may be used to endorse or promote products derived +# from this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +# POSSIBILITY OF SUCH DAMAGE. + +import launch +import launch_ros.actions +import launch_ros.descriptions + + +def generate_launch_description(): + + namespace = '/camera' + + container = launch_ros.actions.ComposableNodeContainer( + name='container', + namespace=namespace, + package='rclcpp_components', + executable='component_container', + composable_node_descriptions=[ + # Driver + launch_ros.descriptions.ComposableNode( + package='openni2_camera', + plugin='openni2_wrapper::OpenNI2Driver', + name='driver', + namespace=namespace, + parameters=[{'depth_registration': False}, + {'use_device_time': True}], + remappings=[('depth/image', 'depth_registered/image_raw')], + ), + # Create XYZ point cloud + launch_ros.descriptions.ComposableNode( + package='depth_image_proc', + plugin='depth_image_proc::PointCloudXyzNode', + name='points_xyz', + namespace=namespace, + parameters=[{'queue_size': 10}], + remappings=[('image_rect', 'depth/image_raw'), + ('camera_info', 'depth/camera_info'), + ('points', 'depth/points')], + ), + ], + output='screen', + ) + + return launch.LaunchDescription([container])