Transformation Matrix ROS Publisher

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formica
Posts: 60
Joined: 13 Mar 2013, 12:13

Transformation Matrix ROS Publisher

Post by formica »

I'm trying to enable a ros publisher to stream the transformation matrix (wrt the world frame) of an object.
Unfortunately, the publisher does not appear...

Code: Select all

TransformationMatrixPub=simExtROS_enablePublisher('RWTF',1,simros_strmcmd_get_transform,Object,-1,'')
Any idea?

coppelia
Site Admin
Posts: 10339
Joined: 14 Dec 2012, 00:25

Re: Transformation Matrix ROS Publisher

Post by coppelia »

Hello,

this is not a bug, but how the tf broadcaster works.

Type for instance:

Code: Select all

$ rosrun tf tf_echo /objectName /world
and you will see what the publisher sends.

Cheers

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