How can I decrease the height of the cone of sight produced by dot product?

anonymous_user_277c86b9 · May 6, 2016, 8:36pm

how can I limit the height that my AI can see . I need Z axis of the cone to be shorter than X and Y
this is what I have implemented so far.

anonymous_user_277c86b9 · July 19, 2016, 9:10pm

I used ASINd to calculate the height of sight