Hi, all: I am writing to ask if the supervisor module is covered in the 30-day free trial version. I am working on verify multi-robot practical experiment on...
Hello, Yes, the "supervisor capability" is available in the 30-days free trial version. The error message you get rather shows that the soccer_supervisor.exe ...
Hello, Is it possible to simulate nonlinear springs (with nonlinear damping) within the servo node too? (e.g. using a nonlinear function f(x) instead of Kx...
Hello Helmut, This is possible by using the servo_set_force() function. This function allows a controller to add a "raw" force directly to the physics engine. ...
Hello everyone.. I am very new to the webots and programming world.Wanted to try iCub_dev controller with webots.The problem I am facing is not able to run...
Hi, I have a Chain simulation done in ODE. How can I use this code to work in Webots software. What do I do to port the ODE code to Webot world? I have VC++ to...
Dear Sandhya, Such an ODE simulation can be ported to Webots by writing a physics plug-in in Webots (from which you will be able to call your ODE functions...
Hello, Is anybody aware of a free available trajectory for a kick motion (for soccer to shot a goal) for the nao (or any other similar humanoid) robot? We...
Hi, I am trying to measure the forces and torque of a joint during the simulation. I use dJointGetFeedback function in the physics plugin as shown below: ...
Hello Helmut, There is one in Webots 5.9.1 in this file: webots/projects/contests/nao_robocup/controllers/nao_soccer_player_red/Shoot.csv The values are for...
Hello Aiman, Have you previously allocated memory and registered the dJointFeedback struct[s] with the dJointSetFeedback() function ??? You should do this in...
Hi, You should probably ask this question to the author of this "iCub_dev" project (which is not included in the sample examples of Webots) as it seems this...
Hi Olivier, Many thanks for your suggestion.It was a Makefile configuration problem because of version differences in the libraries needed by the iCub_dev...
Hello all, I recently became re-interested in robotics (Participated in USFIRST for two years in High school). After reading "Evolutionary Robotics" and...
Hi, We just released Webots 5.9.2. You can download it from the usual place: http://www.cyberbotics.com/products/webots/download.html Here is a copy of the...
Hello i just purchased an EDU dongle license and tried to install webots on kubuntu 8.04. When i run the evaluation version, things seem to work, but with the...
Hi Andrea, Andrea Cherubini wrote: Hello i just purchased an EDU dongle license and tried to install webots on kubuntu 8.04. When i run the evaluation version,...
Thanks a lot olivier, sudo worked :) I had already tried to rename /etc/udev/rules.d/00-matrix.rules to /etc/udev/rules.d/99-matrix.rules but that hasn't...
Hello, Today I downloaded webots with the trial license. After about 15 seconds into the Khepera II simulator, my screen goes black, and then flickers (as if...
Hi, This might come from a wrong configuration of your OpenGL driver under Linux. Can you run other OpenGL applications, for example glxgears? Did you...
Hello Olivier, I had purchased an ibm thinkpad w/ubuntu pre-installed. I spoke to my vendor and they stated: You had the best driver available installed (the...
Hi Ben, Could you send me the output of your glxinfo command? Also, can you start glxgears on your machine? -Olivier sk wrote: Hello, I checked the glxinfo and...
... That looks right. ... This is explained in the Webots user guide here: http://www.cyberbotics.com/cdrom/common/doc/webots/guide/section5.4.html ... If your...
Hello Olivier, Below is the output of glxinfo: name of display: :0.0 display: :0 screen: 0 direct rendering: Yes server glx vendor string: SGI server glx...
Hi, Which version of Webots are you using? On version of Mac OS X? I would recommend you to use the latest version: 5.9.2. The "-arch ppc -arch i386" ...
Thanks for the images. It is very likely that such problems arise from an OpenGL bug in the driver of your graphics card. Under Linux, we recommend using...
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