## For instruction on writing tutorials ## http://www.ros.org/wiki/WritingTutorials #################################### ##FILL ME IN #################################### ## for a custom note with links: ## note = ## for the canned note of "This tutorial assumes that you have completed the previous tutorials:" just add the links ## note.0= ## descriptive title for the tutorial ## title = Visualizing TurtleBot 3D camera Data ## multi-line description to be displayed in search ## description = This tutorial shows you how to look at data coming from a 3D camera like kinect or xtion. ## the next tutorial description (optional) ## next = ## links to next tutorial (optional) ## next.0.link=[[turtlebot_teleop/Tutorials/Keyboard Teleop|Keyboard Teleop]] ## next.1.link= ## what level user is this tutorial for ## level= BeginnerCategory ## keywords = #################################### <> ## page was renamed from turtlebot/Tutorials/Looking at Camera Data/pre_groovy <> == Watch the Video == <> == Starting the 3D sensor == This tutorial assumes that you have completed the [[turtlebot_bringup/Tutorials/TurtleBot Bringup|TurtleBot bringup tutorial]] and your !TurtleBot is running. Start by launch the kinect launch file on your !TurtleBot: {{{ roslaunch turtlebot_bringup kinect.launch }}} == Start rviz == On your workstation computer start rviz: {{{ rosrun rviz rviz }}} == Add Camera View == 1. Click the add button 1. Select Camera (this will add a camera drop down in the right side bar) 1. Click the topic button in the camera drop down 1. Click on camera then on depth or rgb and select an image to view 1. An image view window will pop up displaying the image == Add a PointCloud2 View == 1. Click the add button 1. Select !PointCloud2 (this will add a pointcloud2 drop down in the right side bar) 1. Click the topic button in the pointcloud2 drop down 1. Click on camera then on depth or rgb and select points to view 1. The pointcloud will display in the main rviz window. 1. Select axis in the pointcloud2 drop down to change the pointcloud visualization. ## AUTOGENERATED DO NOT DELETE ## TutorialCategory ## TurtleBotGettingStartedCategory