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base_pose_ground_truth does not correspond with .world from Stage [closed]

asked 2012-11-12 07:22:35 -0500

Ammar gravatar image

updated 2012-11-12 10:51:44 -0500

Hello All,

I have created simple world with some obstacles and added a robot at a given (x1,y1) position. Now when I run stageros I can see the robot at the correct position (according the scale plotted on the Stage GUI). However when I publish the topic /base_pose_ground_truth/pose/pose/position I get the position as x = y1 and y = -x1. Which essentially means the frame if rotated 90 degrees counterclockwise. I am confused on why that is happening since both the .world and the topic are part of stage?

Appreciate the help. Thank you!

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Closed for the following reason duplicate question by Procópio
close date 2015-06-29 02:18:41.009175

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answered 2012-11-12 22:01:03 -0500

Procópio gravatar image

Your question is a replicate of this one. Unfortunately I think it is still an open issue. cheers

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Asked: 2012-11-12 07:22:35 -0500

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Last updated: Nov 12 '12