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2014-04-24 09:00:54 -0600	asked a question	Question about the difference between installing Gazebo by sudo apt-get install gazebo and from source? Hello everyone! I've install Gazebo by the order sudo apt-get install gazebo, and I want to know something internal in Gazebo,especially about how the Hokuyo simulates in principle and what the source code bout taht. So whether should I install Gazebo from source so that I can understand something deep in Gazebo?
2014-04-23 09:37:24 -0600	asked a question	How does Hokuyo work in Gazebo in principle ? I want to know if there is open-source program about that ? I know that we can simulate laser in Gazebo for example,the Hokuyo.But I want to know what is the operating principle on earth? Is there open-source program about that?
2014-04-21 21:06:33 -0600	asked a question	Are there open-source programs about Hokuyo which can be used in my own simulate platform? Hello everyone! I'm a new one here. Yesterday I just ran Gazebo successfully at the first time. I know that it has some packaged module,such as the robot,Hokuyo and so on.Here is my question,its about Hokuyo or someother sensors.Are there open-source programs about Hokuyo which can be used for me in my own simulate platform out of the Gazebo? In another way, I want to know how the Hokuyo works in the simulation such as Gazebo? PS:I just want to simulate with the open-source program about sensors without physical devices.