| 131 | This afternoon I figured out the landmarks problem. The very simple solution: run ''run_slam_explore'' before ever running ''run_client_gui''. The theory: When we first started playing with navtool, we realized that if we started the server first, we did not see any video on the side panel labeled "camera local." We took this lack of video to mean that things were not working properly, and soon discovered that if the client was launched first and the server second, the video appeared. What we didn't understand was that whichever program is launched first hijacks the camera and prevents the other from accessing it. Therefore; when we launch the client first, we see the video, but the slam server cannot take pictures and therefore cannot create landmarks. However, if the server is launched first, we cannot see the video but the slam server can take pictures and can and does create landmarks. Now, when I run the client, if I see the video right away I know something is wrong. (Often times I forgot to turn on the battery). |