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2020-03-08 13:03:58 -0500	asked a question	How to make multi robots in ros and rviz? How to make multi robots in ros and rviz? Hi everyone, I have been trying to run ros with 2 franka robots in one rviz w
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2019-10-21 10:21:37 -0500	marked best answer	How to transpose and rotate frames and get new coordinates Hi everyone, I am new in the ROS world and still don't get some concepts. Could anyone explain me how to use the transformPose? Let's assume I have a global frame A and an end-of-efector frame B. Let's assume that in the frame B I have a point P_b. I want to get P_b's coordinates in the frame A (P_b->a). Mathematically speaking, it's really simple. But what are those steps in ROS? I know I can get a translation vector and quaternions using lookupTransform applied to my frames. What comes next? Do I have to calculate P_b->a manually or can call a function to get the new coordinates (transformPose or transformQuaterions? Best,
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2019-10-21 03:18:33 -0500	commented answer	How to transpose and rotate frames and get new coordinates Hi @jarvischultz and thank you for you comment. I have to use python. I think that transformPose does exactly what I nee
2019-10-20 05:08:40 -0500	received badge	● Popular Question (source)
2019-10-17 07:42:49 -0500	asked a question	How to transpose and rotate frames and get new coordinates How to transpose and rotate frames and get new coordinates Hi everyone, I am new in the ROS world and still don't get s