... Nice to see we finally worked it out. ... I don't think so. Again, the remote control mode is not very accurate with real time constraints. But getting a...
Hi, Webots 4.0.25 was just released. It fixes several bugs. You can download it from http://www.cyberbotics.com/products/webots/download.html Moreover a...
I have this .wbt world (which you can find attached...) where there are 15 custom robots (all of which have a simple cylinder form). I have defined bounding...
Hi Marilia, The problem very likely comes from the fact that the custom_robot_move() function doesn't work well with values for dtx,dty,dtz greater than a ...
Hello everybody! I have the following three questions: 1) Is it possible to get the absolute position of a robot? I suppose, I have to use a supervisor...
... The Khepera special control panel, as well as control panels for a few other common robot models, are built-in into Webots. However, you can achieve a...
... Yes, or you can use a GPS device from the robot itself (see gps.wbt and gps_supervised.wbt examples). ... If you would like to have such a window, you...
Olivier, I've just upgraded to 4.0.25, and hit some GUI problems, as before. I am using SuSE 9.1 Linux. I think you solved it previously by linking webots ...
I have used C controllers before, have done some Java, but this is my first attempt at compiling Java controllers. So I'm probably doing basic things wrong....
... The Makefile we provide in C:\Program Files\Webots\controllers\ALife0\Makefile works fine from MSYS (which comes along with MINGW). It doesn't work with an...
Thanks for clearing up most of these points. On Tue, 28 Sep 2004 09:29:39 +0200, Olivier Michel ... I like Eclipse. I'll have another go with it. ... No....
... Simply discard the battery field of each robot. You can do it from the graphical user interface or by editing the alife.wbt file and removing the lines...
Hello Olivier, I am a student from Texas A&M University Kingsville presently working on Webots under Dr. Selahattin Ozcelik . I would like to know if you one...
Hi! Can somebody tell me how to put a range camera on a khepera robot on webots? What are the values of the attributes to put in the Camera node? Thanks in...
Jorge Simão
jsimao@...
Oct 8, 2004 11:37 pm
617
Best way is to use a DistanceSensor node, I guess... What is a "range camera" anyway? A laser? -Sp ... -- ,_ .--. , , _)\ / ;--. . ' . \_\-' | .'...
Hello Guys ! I am using a AI based algorithm to include learning and memory features in my program running on khepera. I'm using a webots 4.0.25 environment to...
Hey My questions are 1) Do i need to download some driver on to my PC for installing the K2D video turret? 2) is there a " khepera_k2d" world build already in...
You could try resetting the DifferentialWheels position and rotations. They tend to accumulate small errors, and it sounds as if the wheel axis is not rotating...
Nitin: The Khepera K2D video Turret requires a frame grabber or other video adapter on your computer. It would be this device that would have drivers to...
Hello, Is it possible to use Hemisson Linear Camera in Webots-3.2.24 and how? Regards, -Levent...
Levent Bayindir
levent@...
Oct 18, 2004 7:59 am
623
Dear Levent, There is no model of the Hemisson Linear Camera in Webots-3.2.24, but you can add one by yourself (by simply doing a copy / paste of the linear...
Hi Levent: We are really interested in how people are using Hemisson's Linear Camera. We have found some limitations in the current HemiOS for things like the ...
Hello !! I am incurring a problem whenever i am trying to run my program in webots environment. The environment has a robot which is supposed to navigate thru...
Nitin: Is it possible to send email again to this group and include as much of the text as possible from the error report for this problem? Thanks, Kim ... -- ...
Nitin, Although I am pretty busy right now (giving presentations in the US / attending RoboNexus conference), can you send me your .wbt and .c files so that I...
Bonjour, I have questions about the camera definition. In Webots, the camera is defined by the FOV in radians, imager width, and imager height in pixels. I...
Stephan, Don't know if this is any use, but this is from some old Webot camera code that seemed to work: c.width = camera_get_width(r.camera); c.fov...
... Measure units in Webots are universally as follows: - angle [radians] - distance [meters] (As far as I know, cameras are no exception.) -- Sergei...
Thank you all for your hints... Probably, I start to understand how the range image is generated. The view pane is selected by the perspective projection...
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