Hi, It's possible the problem comes from the relative/absolute. Do you have a minimal sample code/data to reproduce the problem ?
Cheers, Cedric - +33 659 598 614 Cedric Pinson mailto:[email protected] http://www.plopbyte.net On Sat, 2009-08-29 at 16:32 +0200, Bao-Anh wrote: > Hi, > > I am having some issues with osgAnimation. > > Context: > > I have some coordinates, that come from an external > device. Those coordinates move in times, and I display spheres to > represent those points in real-time, with a callback to refresh > their positions. > However, I also record the evolution of those > points in a .osg file using OsgAnimation. For each point, I > attach an animation to a bone and add a Sphere as child of the > bone. Then I create a Keyframe every time I get a new > position. When the reception is done, I create a scene very similar to > the example “osganimationskinning”, with a trueroot and a > rootTransform, and save the scene into a file. > > But, when I play the animation using osganimationviewer, the > behavior of the points seems very different from the real-time > animation. They don't move as expected, at zero-time they move to > a position that seems correct, but then just move a little > bit (not as expected). > > I don't know what is the reason of this behavior, can it be a > problem of relative/absolute coordinates ? > > In the .osg, I also have a problem with the position of the camera, > which is very close to the sphere. I don't know where to set the > position of the camera to see all the spheres in osganimationviewer. > > What did you believe about this use of OsgAnimation, does it > seems to you appropriate ? > > I can give you more information if you need it. > > Thank you for your help. > > -- > Bao-Anh Dang-Vu > _______________________________________________ > osg-users mailing list > [email protected] > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
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