Ray Picking

Got it to work. At last. Thanks a lot both of you. The problem was with end1 and end2, as pspeed called them. I was not understanding what they were. Now I tried copying-pasting them into a test case, and the results made your explanations clear.



Sorry for taking so long :frowning:

Glad you got it working.



I’ll admit that it’s a bit tricky to get. Good job anyway. :slight_smile: