Hi 

I'm also wondering why some of the new position2d data is calculated by hand
then published (e.g. in Differential_Position2d controller). Wouldn't it be
easier to update the odometry pose data using Ogre SceneNode's
getWorldPosition and orientations? 

Because that will always give you the correct resulting positions and
orientations of the robot.

thanks,
Ian



Robotik wrote:
> 
> Hello,
> 
> when i'm moving the robot arround in a Gazebo Simulation the 
> position2d Data of the robot is not correct. Driving about 2m forward in X
> direction
> the data of position2d only changes about 0.021. So it is impossible to
> create a map mit pmaptest.
> I hope someone can fix the problem.
> 
> Thx Holger
> 

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