Fixed issue with multi-screen config overwriting other configs in the Custom Data.Added a "Deselect" command to clear the target selection.
Fixed an issue with missiles not firing for grids that don't have thrusters (rovers). Fixed an issue with turrets firing at selected target even if it's blacklisted. Adjusted highlights on the map display to better fit over the text. Owned / relayed missiles will be shown as such on the map Added a missile icon for player-built missiles. Added check for null camera names during camera setup. Missiles will automatically be redirected to other targets (if any) if their intended target is lost for any reason. Any enemy grid that comes within a configurable range will automatically be fired upon, provided you have the missiles available to do so The Auto Launch feature takes care of both of the above items for you. Once a target has been selected, you may launch a missile at the target via PB arguments. You may select a displayed target as well as which payload type to deploy via PB arguments. Player-built missiles are supported using connectors, rotors and merge blocks. NOTE: You cannot use the same turret for both target scanning and AI override, you must pick one (you can have both options at the same time, you just need separate turrets for each). Overridden turrets can take advantage of the 'Precision Aiming' capability of the script. See the Custom Data of the turret to enter the necessary information If you have a target selected on the map, all turrets will redirect their fire at it. You may set which target types a controlled turret can auto-fire against in the Custom Data of the PB. Offers the ability to override the default turret AI in favor of a much more accurate ballistic algorithm. You can have the script run any number of timers, either when detecting a new object or when an object crosses a distance threshold (both ways). Detection- and distance-based timer options. Grids can be selectively added to a 'blacklist' to ensure the script does not fire upon them. Activate Info LCDs (default F key) to auto-download all known grid coordinates to the suit GPS. The map and information output can be displayed on any LCD, including cockpits and flight seats!. Rotor-based cameras will track objects in their given sector to ensure you don’t lose sight of the object. Each system is capable of relaying 'known' objects to other grids in antenna range. In this mode, only objects that have been found and relayed by another LiDAR system will be displayed If no detection block is found by the script, it will default to "Relay Only" mode. Will use any number of cameras and / or turrets and / or a modded sensor to display near-real-time tracking information on an angled viewing plane. The parking_resized.png file looks like this :Īnd wall_texture.png is just a big white square. I created a parking.world file that looks like this įile://home/guillaume/catkin_ws/src/gazebo_worlds/Parking_resized.pngįile://home/guillaume/catkin_ws/src/gazebo_worlds/wall_texture.png 
I tried Chapulina trick today, and gzserver ends up crashing everytime. I'm running Ubuntu 16.04 and ROS Kinetic. I try to use other simulators (StageROS, DRCSim.) but their installation on my laptop is an absolute mess. I've looked on ROS answers, and no one seems to have succeeded, at least not for a final 3D environment. So, my question is pretty simple : how can I use a pgm file (occupancy 2D grid map) in order to build an height map and create a 3D environment in Gazebo ? Moreover, I added a mono RGB camera to my robot, to have better performances in obstacles tracking and classification.
Occupancy grid mapping for dummies simulator#
Now, I'm implementing some control laws on a new kind of robot, and I would like to use Gazebo as a simulator to test my work. Therefore, I have plenty of 2D maps as pgm files. I've spent a few months doing SLAM and localization using an UGV and SICK LMS122.
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