Daniel Moos wrote: >Hi @all > >I'm new here and I try to make a "simple" hightlighting effect with >OpenSceneGraph. I want to highlight triangles, vertexes and lines from a >loaded model by picking it with the mouse. > >The picking isn't the problem. But how can I make a highlighting effect? For >example change the color of the object... > >A second Question... >If I loaded a model into my scene. Where can I get a list with all the >triangles and its vertexes? > >Thank you! >Daniel >_______________________________________________ >osg-users mailing list >[email protected] >http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > > > > Hi Daniel
I had done one application regarding picking. In that i m highlighting the bounding box of hitting node. so in after computing intersection u will get the list of nodes which is intersected so first node is that wich we can see. so i am getting the bounding box of that node by callling the function of that node . Now creat the geometry of that bounding box and add it to that node. here u have to do some type casting. Santosh _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
