How to add a moving camera on a robot?

[TeoREN0217]

Hi!
I'm trying to add a RGB camera on my robot tip and I don't know how to do that.
I have found BaseCamera InteractiveCamera RecordedCameraand Camera but didn't understand the params and how to use that? Are there any tutorials or examples? For I want to add a traditional rgb camera to get some visual messages, I found that these cameras are more like setting a view angle in the sofa GUI. I'm not sure am I right or is there any camera have the function like I want?
Also, I found OglViewport which could show a screen in sofa GUI, but it seems likes only can be added in rootNode and the param cameraPosition can't be dynamic. So I want to know how to add a simple camera on the robot tip to get the picture and preview it. @EulalieCoevoet @hugtalbot

[hugtalbot]

I posted a reply on your first post : sofa-framework/sofa#3125 (reply in thread)
(please avoid double posting, we would move your post in case it's needed 😉 )