## Re: [Playerstage-users] Map Building for robot in player/stage

 Re: [Playerstage-users] Map Building for robot in player/stage From: chauh1 - 2012-12-07 13:45:54 ```Dear Richchard, Thanks for your replying. As i said before, i'm new about player/stage. but i'm willing to learn about it. May i know your personal email? or yahoo chat or skype? file http://old.nabble.com/file/p34770914/Mapping.zip Mapping.zip i'm using Feroda 14 with player 3.0.2 and stage 3.2.2. currently i do not know how to build the map using laser 2D, i donot know where to go. Pls teach me. Appreciated with you help my email: chauquanghaispkt@... Richard Vaughan-2 wrote: > >> Number lp[R]= -1610612736: is that the distance from robot to obstacle? >> is it meter or what? why we have negative number? > > Is it an unsigned int that you're printing as an int? > > - rtv > > On Wed, Dec 5, 2012 at 4:57 AM, Haispkt Chau Quang > wrote: >> Dear , >>>> >>>> I start finding about player/stage, i'm new about it. pls advise if >>>> any. >>>> I'm doing the map building using laser 2D. i have something i do not >>>> clear about it. >>>> May you help me? >>>> >>>> do you have any method to build the map. pls advise me. >>>> i'm trying to understand how lazer sensor work, i simulated >>>> laserobstacleavoid.cc , i showed some data from program but i'm not >>>> clear >>>> about these number: >>>> >>>> - Number lp[R]= -1610612736: is that the distance >>>> from robot to obstacle? is it meter or what? why we have negative >>>> number? >>>> Now i'm doing: Map building for robot. thanks you very much. >>>> i can not attached the picture.it showed that it is over 40kb >>>> >>>> ~~~~~~~~~ >>>> Regard, >>>> Quang Hai. >>>> >>> >> >> >> ------------------------------------------------------------------------------ >> LogMeIn Rescue: Anywhere, Anytime Remote support for IT. Free Trial >> Remotely access PCs and mobile devices and provide instant support >> Improve your efficiency, and focus on delivering more value-add services >> Discover what IT Professionals Know. Rescue delivers >> http://p.sf.net/sfu/logmein_12329d2d >> _______________________________________________ >> Playerstage-users mailing list >> Playerstage-users@... >> https://lists.sourceforge.net/lists/listinfo/playerstage-users >> > > ------------------------------------------------------------------------------ > LogMeIn Rescue: Anywhere, Anytime Remote support for IT. Free Trial > Remotely access PCs and mobile devices and provide instant support > Improve your efficiency, and focus on delivering more value-add services > Discover what IT Professionals Know. Rescue delivers > http://p.sf.net/sfu/logmein_12329d2d > _______________________________________________ > Playerstage-users mailing list > Playerstage-users@... > https://lists.sourceforge.net/lists/listinfo/playerstage-users > > -- View this message in context: http://old.nabble.com/Re%3A-Map-Building-for-robot-in-player-stage-tp34761705p34770914.html Sent from the playerstage-users mailing list archive at Nabble.com. ```