Dear Honda, Unfortunately, you cannot reduce the refreshment period of the real camera image on the e-puck. It is limited by the bandwidth of the Bluetooth...
Hi, Webots doesn't support sound playback at the moment, neither URBI for Webots. So there is currently no way to actually hear the sound. Maybe the URBI...
Hi, I found a workaround which seems to work to compile on Vista: copy the "C:\Program Files\Webots\mingw" folder to "C:\mingw". Then recompiling any Webots...
Hi, We could finally fix the Makefile.include (located in C:\Program Files\Webots\projects\default\controllers\) so that the Webots IDE can compile under...
Dear Olivier, Thank you for your help. I just want the robot to work in real time (x1.0). For the resolution and sampling period, 10x10 of resolution and slow...
Honda Yutaro
honda.y.ab@...
Dec 4, 2007 9:27 pm
2054
Dear Honda, We just fixed this problem in our development version of Webots. The bug fix will be included in the next version (i.e., 5.7.0) to be released...
Hi Bill, Directional light is probably not what you want as its corresponds to a light emitted by the sun (or any source of light located very far away). Hence...
Thanks Olivier, I tried to use a point light as a headlight but the behavior is a little strange... The lighting model seems to be somewhat simplified. Light...
Hi Bill, Yes, this is the main problem of OpenGL lighting, light goes through obstacles... The alternative is to use a ray tracing algorithm which is highly...
What do you mean by load balance? The operating system scheduler is responsible for balancing the load between Webots and the Webots controller which are...
Hello, I am new to webots, and want to use it for my research. Is there any way to track the coordinats of robot (differential wheel) and solid in 3d? I read...
Hi, Yes, this is possible through the use of a supervisor process which can track the position and orientation of any object (including robots and solid...
Many thanks Olivier for the answer. Regards, -Jila ... From: Olivier Michel To: webots-users@yahoogroups.com Sent: Tuesday, December 18, 2007 12:39 AM Subject:...
Hi all, I'm using Webots 5 STD version and URBI, and I want to upgrade to the Webots 8.7.0. Do I need to make a new purchase ? Thanks for your answer. @+ rv....
Hi, If your Premier service for support and upgrades is still active (check it in the Help / About menu), you can just download and install any new version of...
I am now using E-puck with webots 5.6. Based on Webots reference manual, we could change the encoderResolution in .wbt files. But we got a problem when running...
Hello, I am trying to push the box through robot, I have added physics to both robot and box, but when robot pushes the box it rolls, where as I want it to...
Hello, In principle that should not be a problem... Maybe your box rolls because the boundingObject is a Cylinder or a Sphere ? Otherwise the rolling could...
Hello, I want to turn the differential wheel robot by 50 degree, for which I fist converted 50 degree into radians i.e. 0.87 rad and then used the following ...
Hello, Your method is wrong, because you are confusing "robot angle" and "angular wheel speed". The differential_wheels_set_speed() function sets the desired...
Hi All! I'm almost new to Webots. I'm wondering how to use an IDE debugger while programming my controllers. I saw that Olivier founded the way to do it with...
Thanks a lot Yvan!! I'm using netbeans also because it can help me with conding under windows and linux. I'm next to try Code::Blocks. Next time I need to do...
I am model a legged robot. I hope it can walk on a slop, but i found that it will glide on the slop. i want to increase friction between the foot and the slop....
Hello, You should increase the "coulombFriction" field of the Solid nodes that model the feet of your robot. Usually the foot of a robot is Servo or...
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