Hello Renan, > As I recall, it was used as it is to keep showing the coordinates of > the point you were on with the mouse cursor, in the osgpick example. Is it > appropriate in my case? I just want the color to change when I push the left > button...
No, in the osgpick example it's the event type that keeps checking for intersections whenever the mouse moves. Your changing it to PUSH is correct in that case. The for loop you point to is actually because the intersection test might return multiple results (objects behind one another, for example). In your case, you probably just want the closest intersection. Check the documentation for the osgUtil::LineSegmentIntersector::Intersection structure to find out how to get that. J-S -- ______________________________________________________ Jean-Sebastien Guay [EMAIL PROTECTED] http://whitestar02.webhop.org/ ---------------------------------------------------------------- This message was sent using IMP, the Internet Messaging Program. _______________________________________________ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org