Hi all, How may I set the position of a differential wheel robot to an initial position in the reset function? (I already tried to use mycustom robot staff in...
Hello Ozgur Erkent, You cannot set the position of a DifferentialWheels robot from the robot controller itself. You must use a Supervisor node and controller...
Hi I want ask how to meaure force and torque applied to certin poition of the robot while the simulation is running? We need meaure a force in one axis. Aiman...
Hi, You will have a write a physics plugin to be able to measure force and torque applied to a body (see user guide to understand how to proceed). In your...
Hi I am using Physics Plugin in my simulation. I ideantify all the robot part. I use the function dBodyGetForce() in void webots_physics_step (), but still...
Hi, I'm interested in using a camera device to see the marks made with a pen device. Currently, only an infrared sensor can see these marks. In message 1574,...
Hi, We're looking to buy the Webots 5 to use in a new research project. However, we want to run it on Unix rather than linux. Does anyone know if the linux...
Joanne Walker
jnw@...
Oct 17, 2006 6:47 am
1602
Hi Aiman, Did you try to use the dJointSetFeedback()/dJointGetFeedback() functions instead? I believe the dBodyGetForce() works only for forces that were...
Sorry if this is not the right forum - I'm having trouble joining the URBI forums. Does anyone use URBI on a Mac? I'm having trouble getting it to work. I'm...
Hi, I have looked into this possible fix, but it looks pretty tricky to implement. So, it may take a while before we can actually fix it. Implementing it by...
Hi I just want to know how could I identify the dJointID in our physics plugin file from Webots world file? Using ODE we can only create dJointID. Also I need...
Hi Aiman, To identify a dJointID created by Webots from a world file, you should first identify the dBodyID to which the joint is attached, which is usually a...
Hello I am new to using Webots. I am trying to create motions for my robot (ERS-7M3). I want to create three main motions. Standing Up Rotating Moving Robot...
Hello I have written code to move my robot in different directions and also to take pictures. I now need to run the code on the real robot. My robots ...
Hi Takashi, This may be a known bug of Webots 5.1.9 under Linux. Are you in this configuration (Webots 5.1.9 / Linux)? If so, could please test our new release...
Hello I was wondering is there any advice you can give me on getting robots to move. I'm doing a project with the AIBO ERS 7M3 and one of the motions I need...
Hello group, I would like to know if I can do an interface between C# and webots for sharing information. The point is I have an application in C# that...
Hi, Generally, Webots can be interfaced with any third party software (some users developed interfaces to MatLab, LabView, Lisp, etc.). Such interfaces are...
Hi Denis, You should have a look at the webots/projects/contest/roboka/worlds/roboka.wbt. This world contains an Aibo which you can control from the keyboard...
Hi, When we upgraded from Webots 3 to Webots 5, we noticed a significant decrease in computation speed. (We are using Webots for evolutionary robotics with ...
Hi, We just released Webots 5.1.10. You can review the change log here: http://www.cyberbotics.com/cdrom/common/doc/webots/ChangeLog.html This is a minor...
Hi When I use Physics Plugin in our simulation, iit calls the function webots_physics_step() every simualtion step. So how could we know the step size (...
Hi, The probably best way is to use the dWebotsGetTime() function at every step and compute the difference between two steps. -Olivier -Olivier Michel ...
Hi Olivier, with the demo version can I implement a tcp/ip interface or a C interface? Do you have any tutorial about it? In the documentation I haven't find...
Hello, Maybe you can try to get the time step indirectly through the undocumented dWebotsGetTime() function ? See webots/include/physics/physics.h. ...
Hi, I am currently evaluating webots, seeing how easily and well it can do various things I need. Cameras: I need to use the camera on a Khepera, and am coding...
Joanne Walker
jnw@...
Nov 6, 2006 10:22 am
1623
Hello I am doing a robot soccer project using the AIBO ERS-7M3 Robot Dog. My program makes use of the camera functionality. When I compile the code using the...
Hello, I would like to use Hoap-2 simulator, trying to grasp and move objects. I would like to ask if anybody knows how close is the performance of the...
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