Hi Dieter, The whole point of the DriveManipulator is that is terrain following, switch off the intersection codes and it won't work as it's designed too.
Perhaps a custom made manipulator is what you need. Robert. On Mon, Apr 21, 2008 at 10:32 AM, Dieter Pfeffer <[EMAIL PROTECTED]> wrote: > > Hi Robert, > > but isn't it correct that the height only effects the calculation if s.th is > hit ? > (DriveManipulator.cpp: if (!hitList.empty())...) > > when I set drive->setIntersectTraversalMask(0x0); (or is this wrong? - I > would like to remove the collsion test) - nothing happens when I use > setHeight(); > if I remove this, it works like I expect > > Thanks > > > Dieter > > > > -----Original Message----- > From: [EMAIL PROTECTED] > > [mailto:[EMAIL PROTECTED] Behalf Of Robert > Osfield > Sent: Monday, 21 April, 2008 10:44 > To: OpenSceneGraph Users > Subject: Re: [osg-users] setHeight in DriveManipulator > > > > > Hi Dieter, > > The setHeight should take an effect, the > DriveManipulator::calcMovement() contains the code that uses the > _height member variable. The next frame event should trigger the > manipulator to update its position accordingly. > > The DriveManipulator::setNode(osg::Node* node) method will currently > override the _height value, this will be called if you viewer changes > its scene graph. Perhaps this is what is causing problems. > > If so then try using putenv/setenv to set the > OSG_DRIVE_MANIPULATOR_HEIGHT env var to the value you want. > > Robert. > > On Fri, Apr 18, 2008 at 12:32 PM, Dieter Pfeffer > <[EMAIL PROTECTED]> wrote: > > > > > > Hi, > > > > how can I set the height in DriveManipulator ? > > > > When I use setHeight, it has no effect, specially when I remove the > > intersectTraversal. > > > > When I look in the source code, I can't find how the height effects the > > calculation. > > > > Or do I miss something ? > > > > > > Thanks > > > > Dieter > > > > > > Unclassified Mail > > > > _______________________________________________ > > osg-users mailing list > > [email protected] > > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > > > > > _______________________________________________ > osg-users mailing list > [email protected] > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > > _______________________________________________ > osg-users mailing list > [email protected] > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
