Hello, I've tried you world file out, and I don't see these problems. Could you post a relevant snippet of your code?
-nate On 4/18/07, Juan David Velasquez <[EMAIL PROTECTED]> wrote: > Hi everyone, > > Still quite the newbie here, so my apologies if this is a silly > question or if it has been discussed before, but I haven't been able > to find any relevant info regarding the issues I have in controlling > ptz for a camera in gazebo. > > I'm running gazebo (0.7.0) on Mac OS X (10.4.9) with a very simple > (obj-c) client program that goes straight into libgazebo. My model is > also simple (described below). > > I am trying to control ptz on the SonyVID30 camera model, using > libgazebo directly. I'm assuming that to do so, one has to set > cmd_pan, cmd_tilt, and cmd_zoom on gz_ptz_t->data. Is this wrong? > > I get the right behavior, but only the first time ptz commands are > set (when I start the gazebo server and then my client issues its > first ptz commands). Future commands are not properly executed. The > behavior I get with the every further ptz command is some jerkiness > in the camera movement, as if the new ptz commands were attempted but > reset before the movement is complete. Does this make sense? > > Now, I also get similar non-responsive behaviors controlling ptz > using the wx controls (ptz simulation control running wxgazebo). Most > of the times controlling ptz works, but every so often the camera > will get stuck in the last position issued and it will only get > unstuck after playing with the controls some more. Has anybody > experienced something similar? > > BTW, is there any other documentation related to using libgazebo > directly, besides the Gazebo Manual (0.4.0-0.5.0)? Perhaps a code > repository with examples people have worked on? > > Many thanks for the help! > > --Juan > > P.S. The model (sans other world components, of course): > > <model:Pioneer2AT> > <id>robot1</id> > <xyz>0.0 0.0 0</xyz> > <model:SonyVID30> > <id>camera1</id> > <xyz>0 0 0.30</xyz> > <rpy>0 0 0</rpy> > <model:StereoHead> > <id>stereo1</id> > <parentBody>head</parentBody> > <xyz>0 0 0.15</xyz> > <rpy>0 0 0</rpy> > <hfov>60</hfov> > <baseline>0.15</baseline> > <enableImageLeft>true</enableImageLeft> > <enableImageRight>true</enableImageRight> > <enableDisparityLeft>true</enableDisparityLeft> > <enableDisparityRight>true</enableDisparityRight> > </model:StereoHead> > </model:SonyVID30> > </model:Pioneer2AT> > > > > > > ------------------------------------------------------------------------- > This SF.net email is sponsored by DB2 Express > Download DB2 Express C - the FREE version of DB2 express and take > control of your XML. No limits. Just data. Click to get it now. > http://sourceforge.net/powerbar/db2/ > _______________________________________________ > Playerstage-gazebo mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/playerstage-gazebo > ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ _______________________________________________ Playerstage-gazebo mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/playerstage-gazebo
