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2014-08-03 04:41:17 -0500 asked a question multiple msg (messages) combining to one

Hello!

Is it possible to write a C++ file which makes out of 16 messages just one? I need to use the ray sensor 16 times, so I will get 16 of the messages (i need to use it with ros, so i'm talking about this msg: http://docs.ros.org/api/sensor_msgs/h...) but I need to have just ONE message at the end. Is that possible?

thank you in aadvance

2014-08-02 07:10:35 -0500 commented answer ray sensor - how does it work?

thank you, the ros messages is, what i was looking for. can you help mi a little with the parameters i can use? The ray sensor is used in the hokuyo model with a horizontal scan and minangle is -2,6899 and maxangle 2,6899 so i thought this is the angle of the scan but i seems not to be

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2014-07-30 14:53:58 -0500 commented answer ray sensor - how does it work?

thank you, helped me a little :) but there are still many questions.. Where can I find the message definition the raysensor is sending?

2014-07-26 05:52:10 -0500 asked a question ray sensor - how does it work?

Hello!

as a newbie I feel very lost with the raysensor. I'm supposed to use is it as example for a laser sensor plug-in. So I tried to understand the sourcecode of the raysensor, but I really can't handle it..

Can anyone help me, describing the main functions of the sensor and explaining how the sensor is working? and furthermore maybe how I use it as plugin (which things I can change with parameters, as angels etc.)

thank you in advance!

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2014-06-09 13:35:55 -0500 asked a question sensor plugin examples / tutorial

hello,

I'm a total newbie to Gazebo. I need to write a sensor plugin for my thesis and I am searching for tutorials on how to write a sensor plugin or examples for sensor plugins because I can just find tutorials for model,world,system plugins but not for sensor plugins,

can anyone help me? Does anyone know a tutorial or where to get examples (already existing sensor plugins)