[PlayerStage-Gazebo] position

[Lucas Martins De Marchi]

I'm using gazebo 0.6 and player 2.0.1. I need to know how to obtain the real position of an object, a camera and so on... I think i have to use TruthWidget, but i didn't find nothing telling me about it (and one or two email saying it's not functioning in player 2.0.1)
What I really need is the distance between a camera (model Monocular) and a sphere (SimpleSolid). How can I do this?

Tnx
Lucas Martins De Marchi

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Lucas Martins De Marchi