Dear all osg users, I meassure the distance of a ray (linesegment) from a given point (start point of the ray) to the first intersection of this ray with any object in the scene. Now I need more than one ray (up to 4000 rays) to simulate a sensor. I have read that it could be done with a fragment shader, to meassure the distances from any view pose to the object in sight. So, maybe you have any ideas to solve this problem.
Best regards, R. Leitner _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
