From: Kogut, G. S. <gre...@na...> - 2006-07-31 20:28:10
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The PLAYER_PTZ_REQ_CONTROL_MODE message appears to be unsupported in the 2.0.1 version of libplayerc and libplayerc++. Both libraries seem to assume position control, with no way to switch to velocity control. Am I right? Shouldn't libplayerc support velocity control? =20 Greg =20 |
From: Toby C. <tco...@pl...> - 2006-08-01 09:39:51
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I think the theory is that you should be able to control position with set cam and velocity with set speed, however there is probably an ambiguity with whether set speed is intended to just set the speed it will move when given a position command or whether to move continuously at that speed... The best bet in these cases is to go back to player.h which is the definitive source for the player interface specification, if there are issues there then send in a patch to enable the functionality you need. Toby Kogut, Greg SPAWAR wrote: > The PLAYER_PTZ_REQ_CONTROL_MODE message appears to be unsupported in > the 2.0.1 version of libplayerc and libplayerc++. Both libraries seem > to assume position control, with no way to switch to velocity > control. Am I right? Shouldn't libplayerc support velocity control? > > Greg > > ------------------------------------------------------------------------ > > ------------------------------------------------------------------------- > Take Surveys. Earn Cash. Influence the Future of IT > Join SourceForge.net's Techsay panel and you'll get the chance to share your > opinions on IT & business topics through brief surveys -- and earn cash > http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV > ------------------------------------------------------------------------ > > _______________________________________________ > Playerstage-developers mailing list > Pla...@li... > https://lists.sourceforge.net/lists/listinfo/playerstage-developers > |
From: Brian G. <br...@ge...> - 2006-08-02 16:57:07
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On Jul 31, 2006, at 1:28 PM, Kogut, Greg SPAWAR wrote: > The PLAYER_PTZ_REQ_CONTROL_MODE message appears to be unsupported > in the 2.0.1 version of libplayerc and libplayerc++. Both > libraries seem to assume position control, with no way to switch to > velocity control. Am I right? Shouldn't libplayerc support > velocity control? Well-spotted. I added playerc_ptz_set_control_mode() and PtzProxy::SelectControlMode() in CVS HEAD, and on the 2.0.x branch. The CVS docs online are updated. brian. |