Hi Fabien, You were right! I changed the obstacle bounding nodes to boxes and it works!!! However, I would like to point out (just out of curiosity) that I do ...
Hello Sridhar, No you shouldn't put this values to maximum: that would not make much sense. These values are there to simulate the properties of real motors...
Hi All, I am using a differential wheel robot. Is it possible to include one more single freely moving wheel(Caster wheel) in the front of robot. And one more...
Thanks for the feedback. Obviously, it was not a good idea, you really need the 64 bit version of libController.so... We will try to further investigate this...
Hello Vinod, I am using a differential wheel robot. Is it possible to include one ... Yes you can model a freely moving wheel (passive wheel) by just setting...
Hi all, I have seen from the simple sample controller in the tutorial that when developing a c controller I can access variable values through calls such as ...
Hello Noelia, The C++ equivalent of this function is the C++ method: int getBasicTimeStep() const; It is defined in the Robot class: check on this page: ...
Hi all, I know this sounds like a silly question but can somebody tell me how to display my world? In the 'Tools' menu I can choose to display (or not) the...
Hello Noelia, It's maybe your .project file that got corrupted ... The .project file is a hidden file stored in the same directory as the corresponding .wbt...
Hello Rufino, hello Olivier, ... Apparently this applies also to .so and Linux 64 bit. This explains the error message that you get. So the solution is to...
Hi Yvan Ok that sounds great. By the way I am doing this simulation as part of my PhD and I would like to ask your advice. You mentioned that this native ...
Rufino Bolado
rbolado@...
Mar 3, 2009 6:08 pm
2681
Hello Rubino, ... I don't know exactly how convenient is the TCP/IP method you mentioned. Maybe you want to try our new MATLAB interface and decide which is...
I want to remove all specular highlights from an object, but I'm confused about the parameters. I've got an orange object with appearance Appearance { ...
Hi Mike, Here is how I'd fix your Material node: - You can remove entirely the specular component only by setting "specularColor" to black (0 0 0). - The...
Information about the "shininess" field in my previous commit wasn't correct. Normally, this field is defined between 0 and 1 in the VRML specifications, so...
Hi Yvan "I don't know exactly how convenient is the TCP/IP method you mentioned. Maybe you want to try our new MATLAB interface and decide which is the best ...
Rufino Bolado
rbolado@...
Mar 5, 2009 12:26 pm
2686
Hello Rubino, Ok, I have prepared a patch: see attached file. This patch replaces 2 files and adds 1 new file in Webots 6.1.0. Here are some explanations: ...
Hi everyone, I use webots PRO 6.1 since a few days. I plan to program mainly in Python because I use a neural network simulator written in this language ...
Mathieu Dubois
mathieu.dubois@...
Mar 5, 2009 2:55 pm
2688
Hi everyone (again), I have several (newbie) questions about the way to design a Supervisor in Python. Let's take an example. I have used the 'New robot...
Mathieu Dubois
mathieu.dubois@...
Mar 5, 2009 3:07 pm
2689
Hi, It comes probably from your python version which is too much recent. Webots supports officially only python 2.5.*. What is the output when you type "python...
Hi Fabien, Here is the (short) output of "python -v" (hum, in fact the -v option turns the python interpreter in verbose mode so it outputs a lot of ...
Mathieu Dubois
mathieu.dubois@...
Mar 5, 2009 4:15 pm
2692
Hi Fabien Thanks again for helping. ... OK. ... "step()" ... controller) ... such ... This seems to work on my computer too (I have a file temp.txt) except ...
Mathieu Dubois
mathieu.dubois@...
Mar 5, 2009 4:51 pm
2693
Hi Yvan I install Matlab 2008b. Then I extracted the files from the patch and integrated them with my webots. When I run the e-puck_matlab.wbt world I got this...
Rufino Bolado
rbolado@...
Mar 5, 2009 7:46 pm
2694
Hi Yvan I fixed the last problem, and now webots is using Matlab 2008b but I got this output: $ webots Locking assertion failure. Backtrace: #0...
Rufino Bolado
rbolado@...
Mar 5, 2009 9:05 pm
2695
Hi Yvan Sorry about the last two messages. But it is working now !!!. This is the output that I got: $ webots < M A T L A B (R) > Copyright 1984-2008 The...
Rufino Bolado
rbolado@...
Mar 5, 2009 9:19 pm
2696
Hello Rufino, Do you mean that you have parallel matlab installations ? Webots will call the first matlab it finds in the PATH; this is just like if you would...
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