1+ import os
12from launch import LaunchDescription
23from launch .actions import DeclareLaunchArgument
3- from launch .substitutions import LaunchConfiguration
4- from launch_ros .actions import PushRosNamespace
54from launch .actions import GroupAction
5+ from launch .substitutions import LaunchConfiguration
66from launch_ros .actions import ComposableNodeContainer
7- from launch_ros .descriptions import ComposableNode
87from launch_ros .actions import Node
9- import os
8+ from launch_ros .actions import PushRosNamespace
9+ from launch_ros .descriptions import ComposableNode
1010
1111
1212def generate_launch_description ():
@@ -32,6 +32,10 @@ def generate_launch_description():
3232 DeclareLaunchArgument ('color_qos' , default_value = 'default' ),
3333 DeclareLaunchArgument ('color_camera_info_qos' , default_value = 'default' ),
3434 DeclareLaunchArgument ('enable_color_auto_exposure' , default_value = 'true' ),
35+ DeclareLaunchArgument ('color_exposure' , default_value = '-1' ),
36+ DeclareLaunchArgument ('color_gain' , default_value = '-1' ),
37+ DeclareLaunchArgument ('enable_color_auto_white_balance' , default_value = 'true' ),
38+ DeclareLaunchArgument ('color_white_balance' , default_value = '-1' ),
3539 DeclareLaunchArgument ('depth_width' , default_value = '640' ),
3640 DeclareLaunchArgument ('depth_height' , default_value = '480' ),
3741 DeclareLaunchArgument ('depth_fps' , default_value = '10' ),
@@ -49,6 +53,8 @@ def generate_launch_description():
4953 DeclareLaunchArgument ('ir_qos' , default_value = 'default' ),
5054 DeclareLaunchArgument ('ir_camera_info_qos' , default_value = 'default' ),
5155 DeclareLaunchArgument ('enable_ir_auto_exposure' , default_value = 'true' ),
56+ DeclareLaunchArgument ('ir_exposure' , default_value = '-1' ),
57+ DeclareLaunchArgument ('ir_gain' , default_value = '-1' ),
5258 DeclareLaunchArgument ('publish_tf' , default_value = 'true' ),
5359 DeclareLaunchArgument ('tf_publish_rate' , default_value = '10.0' ),
5460 DeclareLaunchArgument ('ir_info_url' , default_value = '' ),
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