Re: [robocup-rescue-s] Comment on sensing building temperature

Hossein Azizpour wrote:
> Dear Cameron,
>
> I think there should be difference between not sensing the temperature
> of a building and sensing it's temperature as zero!
> In the current kernel we should eliminate a wrong sense property from
> kernel when agent is out of 10 meter distance of the sensed object.

If the agents is more than 10 meters from an object then it receives
*no* sense information at all, with the single exception of building
fieryness for far buildings. In this case, agents will receive the
fieryness property but nothing else.

The kernel does *not* send a zero to represent "no sense" - it will only
send a zero if the agent actually senses the property.

You can confirm this is the case by looking at the raw data sent in the
KA_SENSE message. If you are using librescue you can use the
"getLastXUpdate" functions to find out when a particular property was
last changed.

Cheers,
Cameron.

-- 
Cameron Skinner
Artificial Intelligence Group
Department of Computer Science
The University of Auckland
email: cam@cs.auckland.ac.nz
phone: +64 9 3737599 x82924
fax: +64 9 3737453
Post:
Department of Computer Science
The University of Auckland
Private Bag 92019
Auckland
New Zealand
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