Hello..~.. I want to use intersection object,.. and made a simple tool..but it only works when ray hits once. because I do not know how to list the line(ray)s.
Sometimes, one ray hits one surface and another. So I need both the intersecting lines and the starting point of them, but I have to distinguish from those did not intersect. But it is not so easy for me,.. I think I have to use VB.net object, but it also does not easy for me. and I searched and found many questions asking how to get true or false returns.. for intersect object. But I need much more(have to reuse intersected(true) line and its starting points), and for novice, ..I could not find how.... Woud you help me?
