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pulver22 / QLAB

Quadrotor LAnding Benchmarking (QLAB) is a simulated environment for developing and testing landing algorithms for unmanned aerial vehicles.
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camera issues #8

Closed oussama-lab closed 4 years ago

oussama-lab commented 4 years ago

hi, it's great project very helpful, so i'am tring to recive output camera infos in gazebo with this commande line: rostopic echo /quadrotor/ardrone/camera_info , of corse after i launched the drl.launch (master),but this appear : WARNING: no messages received and simulated time is active. Is /clock being published? so even with the rqt_graph node the front and bottom camera does not publish in gazebo, so is there any solution for this?

pulver22 commented 4 years ago

Hi @oussama-lab,

If you want to get the image from the camera, the correct topic is the one called camera_raw or image_raw ( I don't have the code in front of me right now). If you echo that, you will receive the RGB image.

Please let me know if this helps!

oussama-lab commented 4 years ago

Hi @pulver22 , thanks a lot it works ,the right topic is image_raw

pulver22 commented 4 years ago

Good, glad you solved! I close the issue.