No problem. Thanks for the software! -Brennan
On Wed, 7 Mar 2007, Nate Koenig wrote: > Thanks for the patch Brennan, much appreciated. > > -nate > > On 3/5/07, Brennan Sellner <[EMAIL PROTECTED]> wrote: >> I've posted a patch >> (https://sourceforge.net/tracker/index.php?func=detail&aid=1674168&group_id=42445&atid=433166) >> to resolve a ray/cylinder collision issue present in Gazebo 0.7 (and still >> present in SVN head, as far as I can tell): >> >> Rays that originate inside the inifinite extension of the cylinder are >> always assumed to hit the cylinder end cap, regardless of the ray's >> direction. This causes obvious problems with RayProximity-derived sensors >> (such as the SICK). The patch simply adds a check to ensure that the >> ray-plane intersection is within a radius of the center of the end cap. >> Performance impact should be minimal (a few additions and a dot product). >> >> A test case for the problem can be found at: >> http://ginger.autonomy.ri.cmu.edu/trestle/cylRay.world. Screenshots of a >> slightly different test case are at: >> http://ginger.autonomy.ri.cmu.edu/trestle/GazeboCylinder/ >> >> Cheers, >> >> -Brennan >> >> >> ------------------------------------------------------------------------- >> 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-gazebo mailing list >> [email protected] >> https://lists.sourceforge.net/lists/listinfo/playerstage-gazebo >> > > ------------------------------------------------------------------------- > 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-gazebo mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/playerstage-gazebo > > ------------------------------------------------------------------------- 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-gazebo mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/playerstage-gazebo
