Mocking Point Clouds in ROS Rviz
Robot Operating System (ROS) is a powerful tool we can use with robot simulations. Simulating a point cloud is one of the things I'm interested in and this blog post is a type of a note to self . Before we start, there are few things we need to get the simulation done. Ingredients 1. ROS : we need to have ROS installed in my computer. It's pretty straightforward and one can refer the official documentation on installation steps. Make sure ROS is installed and working without any errors by running the following command in a terminal; $ roscore 2. Rviz : rviz is a part of ROS. Make sure it's available and running, by running the following command in a terminal window; $ rosrun rviz rviz You should get a graphical interface looks like the following window Figure 1. Rviz window