Re: Human Control of Robots
Posted: Mon Sep 07, 2015 4:53 am
That's great! Thanks, Carlo 
The release is online. Let me know if you have issues!
Carlo
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Re: Human Control of Robots
Posted: Mon Sep 07, 2015 6:23 am
Re: Human Control of Robots
Posted: Tue Sep 29, 2015 4:19 pm
I've been looking at the new code and working on incorporating it into a project similar to the manual control example you released a few months ago, though I'm not sure how to go about it. Where would I call the SelectEntity function? Would that be in footbot_manualcontrol.cpp? If so, how do I construct the CEntity object to be passed to the function?
Re: Human Control of Robots
Posted: Sat Oct 03, 2015 5:52 am
The functions to select robots are designed to be called from the loop functions. In the loop functions, you would do it when you want to select a certain robot because of some reason, such as that robot being in a certain place.
The PreStep() and PostStep() functions are good candidates for this kind of stuff. You first need to get a handle to the Qt user functions. To do this, you can use this line of code:
I found out that the method GetUserFunctions() is missing. I'm making a new release in which this method is included. Sorry for that.
Cheers,
Carlo
The PreStep() and PostStep() functions are good candidates for this kind of stuff. You first need to get a handle to the Qt user functions. To do this, you can use this line of code:
Code: Select all
void CMyLoopFunctions::PostStep() {
CQTOpenGLUserFunctions& cUF = dynamic_cast<CQTOpenGLRender&>(GetSimulator().GetVisualization()).GetMainWindow().GetUserFunctions();
// find the robot you want to select (cMyRobot)
cUF.SelectEntity(cMyRobot);
}
Cheers,
Carlo
Re: Human Control of Robots
Posted: Wed Oct 07, 2015 3:51 pm
The first line of the function is causing errors. Most notably:
"Expected type-specifier before CQTOpenGLRender"
"CQTOpenGLRender was not declared in this scope"
"GetSimulator was not declared in this scope"
I have tried running 'make' in the argos3 directory after pulling the newest update and I tried #including loop_functions.h (since that's the file which contains GetSimulator). I have also looked through the github and haven't been able to find a location where CQTOpenGLRender is mentioned. Is there something I'm missing?
Apologies if this is an easy question, I'm still learning my way around the finer details of the argos implementation. Thank you for your patience
"Expected type-specifier before CQTOpenGLRender"
"CQTOpenGLRender was not declared in this scope"
"GetSimulator was not declared in this scope"
I have tried running 'make' in the argos3 directory after pulling the newest update and I tried #including loop_functions.h (since that's the file which contains GetSimulator). I have also looked through the github and haven't been able to find a location where CQTOpenGLRender is mentioned. Is there something I'm missing?
Apologies if this is an easy question, I'm still learning my way around the finer details of the argos implementation. Thank you for your patience
Re: Human Control of Robots
Posted: Thu Oct 08, 2015 8:37 am
This simply means that you need to add an #include statement to tell the compiler about the missing class symbol:"Expected type-specifier before CQTOpenGLRender"
"CQTOpenGLRender was not declared in this scope"
Code: Select all
#include <argos3/plugins/simulator/visualizations/qt-opengl/qtopengl_render.h>As I don't have your code, I can't understand why this happens. The general idea is that GetSimulator() is a method of CLoopFunctions, so if you're calling it from the wrong place (e.g., not within the loop functions) you need to also include the loop function object."GetSimulator was not declared in this scope"