I was not able to edit the mesh data.. can u give some more refernces ?? On 8/8/07, Alberto Luaces <[EMAIL PROTECTED]> wrote: > > El Martes 07 Agosto 2007, maruti borker escribió: > > HI everyone > > I am a n00b in OSG and i am using OSG 2.0 in linux . > I > > wam developing a system which will needs an option where the user can > > change the loaded model by mouse clicks . The result of one mouse click > > shud engrave a point at that point . That is , if i drag on the model > and > > draw a line then the line shud be engraved on the model . > > > > So what i did was used osgUtil::LIneSegementIntersecto r::Intersection > to > > find the intersection and then get the points , and then move the points > in > > a direction negative to the direction of the plane normal . But i dont > have > > any idea to implement this any help ???? > > > > Thanx > > - > > Maruti Borker > > Hi, > > as you mentioned, you can use the LineSegementIntersector, and then get > the > mesh data from the nodes you picked, transform it and modify the > drawable's > nodes. To get and modify the mesh data of a Geode, see the osggeometry > example. It can also help using the osg::TriangleFunctor class. > > HTH, > > Alberto > _______________________________________________ > osg-users mailing list > osg-users@lists.openscenegraph.org > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org >
-- called present ;) \\\/// / \ | \\ // | ( | (.) (.) |) ------------------------------o00o--(_)--o00o---------------------------------- MARUTI V BORKER A.K.A SLIMSHADY IIIT hyderabad GHEB-150 ------------------------------ooo0--------------------------------------------- ( ) 0ooo \ ( ( ) \_) ) / (_/
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